discourse/spec/lib/search_spec.rb

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# frozen_string_literal: true
RSpec.describe Search do
fab!(:admin) { Fabricate(:admin, refresh_auto_groups: true) }
fab!(:topic)
before do
SearchIndexer.enable
Jobs.run_immediately!
end
describe "#ts_config" do
it "maps locales to correct Postgres dictionaries" do
expect(Search.ts_config).to eq("english")
expect(Search.ts_config("en")).to eq("english")
expect(Search.ts_config("en_GB")).to eq("english")
expect(Search.ts_config("pt_BR")).to eq("portuguese")
expect(Search.ts_config("tr")).to eq("turkish")
expect(Search.ts_config("xx")).to eq("simple")
end
end
describe "#GroupedSearchResults.blurb_for" do
it "strips audio and video URLs from search blurb" do
cooked = <<~RAW
link to an external page: https://google.com/?u=bar
link to an audio file: https://somesite.com/content/file123.m4a
link to a video file: https://somesite.com/content/somethingelse.MOV
RAW
result = Search::GroupedSearchResults.blurb_for(cooked: cooked)
expect(result).to eq(
"link to an external page: https://google.com/?u=bar link to an audio file: #{I18n.t("search.audio")} link to a video file: #{I18n.t("search.video")}",
)
end
it "strips URLs correctly when blurb is longer than limit" do
cooked = <<~RAW
Here goes a test cooked with enough characters to hit the blurb limit.
Something is very interesting about this audio file.
http://localhost/uploads/default/original/1X/90adc0092b30c04b761541bc0322d0dce3d896e7.m4a
RAW
result = Search::GroupedSearchResults.blurb_for(cooked: cooked)
expect(result).to eq(
"Here goes a test cooked with enough characters to hit the blurb limit. Something is very interesting about this audio file. #{I18n.t("search.audio")}",
)
end
it "does not fail on bad URLs" do
cooked = <<~RAW
invalid URL: http:error] should not trip up blurb generation.
RAW
result = Search::GroupedSearchResults.blurb_for(cooked: cooked)
expect(result).to eq("invalid URL: http:error] should not trip up blurb generation.")
end
end
describe "#execute" do
before { SiteSetting.tagging_enabled = true }
context "with staff tags" do
fab!(:hidden_tag) { Fabricate(:tag) }
let!(:staff_tag_group) do
Fabricate(:tag_group, permissions: { "staff" => 1 }, tag_names: [hidden_tag.name])
end
fab!(:topic) { Fabricate(:topic, tags: [hidden_tag]) }
fab!(:post) { Fabricate(:post, topic: topic) }
before do
SiteSetting.tagging_enabled = true
SearchIndexer.enable
SearchIndexer.index(hidden_tag, force: true)
SearchIndexer.index(topic, force: true)
end
it "are visible to staff users" do
result = Search.execute(hidden_tag.name, guardian: Guardian.new(Fabricate(:admin)))
expect(result.tags).to contain_exactly(hidden_tag)
end
it "are hidden to regular users" do
result = Search.execute(hidden_tag.name, guardian: Guardian.new(Fabricate(:user)))
expect(result.tags).to contain_exactly()
end
end
context "with accents" do
fab!(:post_1) { Fabricate(:post, raw: "Cette ****** d'art n'est pas une œuvre") }
fab!(:post_2) { Fabricate(:post, raw: "Cette oeuvre d'art n'est pas une *****") }
before { SearchIndexer.enable }
after { SearchIndexer.disable }
it "removes them if search_ignore_accents" do
SiteSetting.search_ignore_accents = true
[post_1, post_2].each { |post| SearchIndexer.index(post.topic, force: true) }
expect(Search.execute("oeuvre").posts).to contain_exactly(post_1, post_2)
expect(Search.execute("œuvre").posts).to contain_exactly(post_1, post_2)
end
it "does not remove them if not search_ignore_accents" do
SiteSetting.search_ignore_accents = false
[post_1, post_2].each { |post| SearchIndexer.index(post.topic, force: true) }
expect(Search.execute("œuvre").posts).to contain_exactly(post_1)
expect(Search.execute("oeuvre").posts).to contain_exactly(post_2)
end
end
context "when search_ranking_weights site setting has been configured" do
fab!(:topic) { Fabricate(:topic, title: "Some random topic title start") }
fab!(:topic2) { Fabricate(:topic, title: "Some random topic title") }
fab!(:post1) { Fabricate(:post, raw: "start", topic: topic) }
fab!(:post2) { Fabricate(:post, raw: "#{"start " * 100}", topic: topic2) }
before do
SearchIndexer.enable
SiteSetting.max_duplicate_search_index_terms = -1
SiteSetting.prioritize_exact_search_title_match = false
[post1, post2].each { |post| SearchIndexer.index(post, force: true) }
end
after { SearchIndexer.disable }
it "should apply the custom ranking weights correctly" do
expect(Search.execute("start").posts).to eq([post2, post1])
SiteSetting.search_ranking_weights = "{0.00001,0.2,0.4,1.0}"
expect(Search.execute("start").posts).to eq([post1, post2])
end
end
end
describe "custom_eager_load" do
fab!(:topic)
fab!(:post) { Fabricate(:post, topic: topic) }
before do
SearchIndexer.enable
SearchIndexer.index(topic, force: true)
end
it "includes custom tables" do
begin
SiteSetting.tagging_enabled = false
expect(Search.execute("test").posts[0].topic.association(:category).loaded?).to be true
expect(Search.execute("test").posts[0].topic.association(:tags).loaded?).to be false
SiteSetting.tagging_enabled = true
Search.custom_topic_eager_load([:topic_users])
Search.custom_topic_eager_load() { [:bookmarks] }
expect(Search.execute("test").posts[0].topic.association(:tags).loaded?).to be true
expect(Search.execute("test").posts[0].topic.association(:topic_users).loaded?).to be true
expect(Search.execute("test").posts[0].topic.association(:bookmarks).loaded?).to be true
ensure
SiteSetting.tagging_enabled = false
Search.instance_variable_set(:@custom_topic_eager_loads, [])
end
end
end
describe "users" do
fab!(:user) { Fabricate(:user, username: "DonaldDuck") }
fab!(:user2) { Fabricate(:user) }
before do
SearchIndexer.enable
SearchIndexer.index(user, force: true)
end
it "finds users by their names or custom fields" do
result = Search.execute("donaldduck", guardian: Guardian.new(user2))
expect(result.users).to contain_exactly(user)
user_field = Fabricate(:user_field, name: "custom field")
UserCustomField.create!(user: user, value: "test", name: "user_field_#{user_field.id}")
Jobs::ReindexSearch.new.execute({})
result = Search.execute("test", guardian: Guardian.new(user2))
expect(result.users).to be_empty
user_field.update!(searchable: true)
Jobs::ReindexSearch.new.execute({})
result = Search.execute("test", guardian: Guardian.new(user2))
expect(result.users).to contain_exactly(user)
user_field2 = Fabricate(:user_field, name: "another custom field", searchable: true)
UserCustomField.create!(
user: user,
value: "longer test",
name: "user_field_#{user_field2.id}",
)
UserCustomField.create!(
user: user2,
value: "second user test",
name: "user_field_#{user_field2.id}",
)
SearchIndexer.index(user, force: true)
SearchIndexer.index(user2, force: true)
result = Search.execute("test", guardian: Guardian.new(user2))
expect(result.users.find { |u| u.id == user.id }.custom_data).to eq(
[
{ name: "custom field", value: "test" },
{ name: "another custom field", value: "longer test" },
],
)
expect(result.users.find { |u| u.id == user2.id }.custom_data).to eq(
[{ name: "another custom field", value: "second user test" }],
)
end
context "when using SiteSetting.enable_listing_suspended_users_on_search" do
fab!(:suspended_user) do
Fabricate(
:user,
username: "revolver_ocelot",
suspended_at: Time.now,
suspended_till: 5.days.from_now,
)
end
before { SearchIndexer.index(suspended_user, force: true) }
it "should list suspended users to regular users if the setting is enabled" do
SiteSetting.enable_listing_suspended_users_on_search = true
result = Search.execute("revolver_ocelot", guardian: Guardian.new(user))
expect(result.users).to contain_exactly(suspended_user)
end
it "shouldn't list suspended users to regular users if the setting is disabled" do
SiteSetting.enable_listing_suspended_users_on_search = false
result = Search.execute("revolver_ocelot", guardian: Guardian.new(user))
expect(result.users).to be_empty
end
it "should list suspended users to admins regardless of the setting" do
SiteSetting.enable_listing_suspended_users_on_search = false
result = Search.execute("revolver_ocelot", guardian: Guardian.new(Fabricate(:admin)))
expect(result.users).to contain_exactly(suspended_user)
end
end
end
describe "categories" do
it "finds topics in sub-sub-categories" do
SiteSetting.max_category_nesting = 3
category = Fabricate(:category_with_definition)
subcategory = Fabricate(:category_with_definition, parent_category_id: category.id)
subsubcategory = Fabricate(:category_with_definition, parent_category_id: subcategory.id)
topic = Fabricate(:topic, category: subsubcategory)
post = Fabricate(:post, topic: topic)
SearchIndexer.enable
SearchIndexer.index(post, force: true)
expect(Search.execute("test ##{category.slug}").posts).to contain_exactly(post)
expect(Search.execute("test ##{category.slug}:#{subcategory.slug}").posts).to contain_exactly(
post,
)
expect(Search.execute("test ##{subcategory.slug}").posts).to contain_exactly(post)
expect(
Search.execute("test ##{subcategory.slug}:#{subsubcategory.slug}").posts,
).to contain_exactly(post)
expect(Search.execute("test ##{subsubcategory.slug}").posts).to contain_exactly(post)
expect(Search.execute("test #=#{category.slug}").posts).to be_empty
expect(Search.execute("test #=#{category.slug}:#{subcategory.slug}").posts).to be_empty
expect(Search.execute("test #=#{subcategory.slug}").posts).to be_empty
expect(
Search.execute("test #=#{subcategory.slug}:#{subsubcategory.slug}").posts,
).to contain_exactly(post)
expect(Search.execute("test #=#{subsubcategory.slug}").posts).to contain_exactly(post)
end
end
describe "post indexing" do
fab!(:category) { Fabricate(:category_with_definition, name: "america") }
fab!(:topic) { Fabricate(:topic, title: "sam saffron test topic", category: category) }
fab!(:user) { Fabricate(:user, refresh_auto_groups: true) }
let!(:post) do
Fabricate(
:post,
topic: topic,
raw: 'this <b>fun test</b> <img src="bla" title="my image">',
user: user,
)
end
let!(:post2) { Fabricate(:post, topic: topic, user: user) }
it "should index correctly" do
search_data = post.post_search_data.search_data
expect(search_data).to match(/fun/)
expect(search_data).to match(/sam/)
expect(search_data).to match(/america/)
expect do topic.update!(title: "harpi is the new title") end.to change {
post2.reload.post_search_data.version
}.from(SearchIndexer::POST_INDEX_VERSION).to(SearchIndexer::REINDEX_VERSION)
expect(post.post_search_data.reload.search_data).to match(/harpi/)
end
it "should update posts index when topic category changes" do
expect do topic.update!(category: Fabricate(:category)) end.to change {
post.reload.post_search_data.version
}.from(SearchIndexer::POST_INDEX_VERSION).to(SearchIndexer::REINDEX_VERSION).and change {
post2.reload.post_search_data.version
}.from(SearchIndexer::POST_INDEX_VERSION).to(SearchIndexer::REINDEX_VERSION)
end
it "should update posts index when topic tags changes" do
SiteSetting.tagging_enabled = true
tag = Fabricate(:tag)
expect do
DiscourseTagging.tag_topic_by_names(topic, Guardian.new(admin), [tag.name])
topic.save!
end.to change { post.reload.post_search_data.version }.from(
SearchIndexer::POST_INDEX_VERSION,
).to(SearchIndexer::REINDEX_VERSION).and change {
post2.reload.post_search_data.version
}.from(SearchIndexer::POST_INDEX_VERSION).to(SearchIndexer::REINDEX_VERSION)
expect(topic.tags).to eq([tag])
end
end
describe "user indexing" do
before do
@user = Fabricate(:user, username: "fred", name: "bob jones")
@indexed = @user.user_search_data.search_data
end
it "should pick up on data" do
expect(@indexed).to match(/fred/)
expect(@indexed).to match(/jone/)
end
end
describe "category indexing" do
let!(:category) { Fabricate(:category_with_definition, name: "america") }
let!(:topic) { Fabricate(:topic, category: category) }
let!(:post) { Fabricate(:post, topic: topic) }
let!(:post2) { Fabricate(:post, topic: topic) }
let!(:post3) { Fabricate(:post) }
it "should index correctly" do
expect(category.category_search_data.search_data).to match(/america/)
end
it "should update posts index when category name changes" do
expect do category.update!(name: "some new name") end.to change {
post.reload.post_search_data.version
}.from(SearchIndexer::POST_INDEX_VERSION).to(SearchIndexer::REINDEX_VERSION).and change {
post2.reload.post_search_data.version
}.from(SearchIndexer::POST_INDEX_VERSION).to(SearchIndexer::REINDEX_VERSION)
expect(post3.post_search_data.version).to eq(SearchIndexer::POST_INDEX_VERSION)
end
end
it "strips zero-width characters from search terms" do
term =
"\u0063\u0061\u0070\u0079\u200b\u200c\u200d\ufeff\u0062\u0061\u0072\u0061".encode("UTF-8")
expect(term == "capybara").to eq(false)
search = Search.new(term)
expect(search.valid?).to eq(true)
expect(search.term).to eq("capybara")
expect(search.clean_term).to eq("capybara")
end
it "replaces curly quotes to regular quotes in search terms" do
term = "“discourse”"
expect(term == '"discourse"').to eq(false)
search = Search.new(term)
expect(search.valid?).to eq(true)
expect(search.term).to eq('"discourse"')
expect(search.clean_term).to eq('"discourse"')
end
it "does not search when the search term is too small" do
search = Search.new("evil", min_search_term_length: 5)
search.execute
expect(search.valid?).to eq(false)
expect(search.term).to eq("")
end
it "needs at least one term that hits the length" do
search = Search.new("a b c d", min_search_term_length: 5)
search.execute
expect(search.valid?).to eq(false)
expect(search.term).to eq("")
end
it "searches for quoted short terms" do
search = Search.new('"a b c d"', min_search_term_length: 5)
search.execute
expect(search.valid?).to eq(true)
expect(search.term).to eq('"a b c d"')
end
it "searches for short terms if one hits the length" do
search = Search.new("a b c okaylength", min_search_term_length: 5)
search.execute
expect(search.valid?).to eq(true)
expect(search.term).to eq("a b c okaylength")
end
describe "query sanitization" do
let!(:post) { Fabricate(:post, raw: "hello world") }
it "escapes backslash" do
expect(Search.execute('hello\\').posts).to contain_exactly(post)
end
it "escapes single quote" do
expect(Search.execute("hello'").posts).to contain_exactly(post)
end
it "escapes non-alphanumeric characters" do
expect(Search.execute('hello :!$);}]>@\#\"\'').posts).to contain_exactly(post)
end
end
it "works when given two terms with spaces" do
expect { Search.execute("evil trout") }.not_to raise_error
end
describe "users" do
let!(:user) { Fabricate(:user) }
let(:result) { Search.execute("bruce", type_filter: "user") }
it "returns a result" do
expect(result.users.length).to eq(1)
expect(result.users[0].id).to eq(user.id)
end
context "when hiding user profiles" do
before { SiteSetting.hide_user_profiles_from_public = true }
it "returns no result for anon" do
expect(result.users.length).to eq(0)
end
it "returns a result for logged in users" do
result = Search.execute("bruce", type_filter: "user", guardian: Guardian.new(user))
expect(result.users.length).to eq(1)
end
end
end
describe "inactive users" do
let!(:inactive_user) { Fabricate(:inactive_user, active: false) }
let(:result) { Search.execute("bruce") }
it "does not return a result" do
expect(result.users.length).to eq(0)
end
end
describe "staged users" do
let(:staged) { Fabricate(:staged) }
let(:result) { Search.execute(staged.username) }
it "does not return a result" do
expect(result.users.length).to eq(0)
end
end
describe "private messages" do
let!(:post) { Fabricate(:private_message_post) }
let(:topic) { post.topic }
let!(:reply) do
Fabricate(
:private_message_post,
topic: post.topic,
raw: "hello from mars, we just landed",
user: post.user,
)
end
let!(:post2) { Fabricate(:private_message_post, raw: "another secret pm from mars, testing") }
it "searches correctly as an admin" do
results =
Search.execute("mars", type_filter: "private_messages", guardian: Guardian.new(admin))
expect(results.posts).to eq([])
end
it "searches correctly as an admin given another user's context" do
results =
Search.execute(
"mars",
type_filter: "private_messages",
search_context: reply.user,
guardian: Guardian.new(admin),
)
expect(results.posts).to contain_exactly(reply)
end
it "raises the right error when a normal user searches for another user's context" do
expect do
Search.execute(
"mars",
search_context: reply.user,
type_filter: "private_messages",
guardian: Guardian.new(Fabricate(:user)),
)
end.to raise_error(Discourse::InvalidAccess)
end
it "searches correctly as a user" do
results =
Search.execute("mars", type_filter: "private_messages", guardian: Guardian.new(reply.user))
expect(results.posts).to contain_exactly(reply)
end
it "searches correctly for a user with no private messages" do
results =
Search.execute(
"mars",
type_filter: "private_messages",
guardian: Guardian.new(Fabricate(:user)),
)
expect(results.posts).to eq([])
end
it "searches correctly" do
expect do Search.execute("mars", type_filter: "private_messages") end.to raise_error(
Discourse::InvalidAccess,
)
results =
Search.execute("mars", type_filter: "private_messages", guardian: Guardian.new(reply.user))
expect(results.posts).to contain_exactly(reply)
results = Search.execute("mars", search_context: topic, guardian: Guardian.new(reply.user))
expect(results.posts).to contain_exactly(reply)
# can search group PMs as well as non admin
user = Fabricate(:user)
group = Fabricate.build(:group)
group.add(user)
group.save!
TopicAllowedGroup.create!(group_id: group.id, topic_id: topic.id)
[
"mars in:personal",
"mars IN:PERSONAL",
"in:messages mars",
"IN:MESSAGES mars",
].each do |query|
results = Search.execute(query, guardian: Guardian.new(user))
expect(results.posts).to contain_exactly(reply)
end
end
context "with personal_messages filter" do
it "does not allow a normal user to search for personal messages of another user" do
expect do
Search.execute(
"mars personal_messages:#{post.user.username}",
guardian: Guardian.new(Fabricate(:user)),
)
end.to raise_error(Discourse::InvalidAccess)
end
it "searches correctly for the PM of the given user" do
results =
Search.execute(
"mars personal_messages:#{post.user.username}",
guardian: Guardian.new(admin),
)
expect(results.posts).to contain_exactly(reply)
end
it "returns the right results if username is invalid" do
results =
Search.execute("mars personal_messages:random_username", guardian: Guardian.new(admin))
expect(results.posts).to eq([])
end
end
context "with all-pms flag" do
it "returns matching PMs if the user is an admin" do
results = Search.execute("mars in:all-pms", guardian: Guardian.new(admin))
expect(results.posts).to include(reply, post2)
end
it "returns nothing if the user is not an admin" do
results = Search.execute("mars in:all-pms", guardian: Guardian.new(Fabricate(:user)))
expect(results.posts).to be_empty
end
it "returns nothing if the user is a moderator" do
results = Search.execute("mars in:all-pms", guardian: Guardian.new(Fabricate(:moderator)))
expect(results.posts).to be_empty
end
end
context "with personal-direct and group_messages flags" do
let!(:current) do
Fabricate(:user, admin: true, username: "current_user", refresh_auto_groups: true)
end
let!(:participant) { Fabricate(:user, username: "participant_1", refresh_auto_groups: true) }
let!(:participant_2) do
Fabricate(:user, username: "participant_2", refresh_auto_groups: true)
end
let!(:non_participant) do
Fabricate(:user, username: "non_participant", refresh_auto_groups: true)
end
let(:group) do
group = Fabricate(:group, has_messages: true)
group.add(current)
group.add(participant)
group
end
def create_pm(users:, group: nil)
pm = Fabricate(:private_message_post_one_user, user: users.first).topic
users[1..-1].each do |u|
pm.invite(users.first, u.username)
Fabricate(:post, user: u, topic: pm)
end
if group
pm.invite_group(users.first, group)
group.users.each { |u| Fabricate(:post, user: u, topic: pm) }
end
pm.reload
end
context "with personal-direct flag" do
it "can find all direct PMs of the current user" do
pm = create_pm(users: [current, participant])
_pm_2 = create_pm(users: [participant_2, participant])
pm_3 = create_pm(users: [participant, current])
pm_4 = create_pm(users: [participant_2, current])
%w[in:personal-direct In:PeRsOnAl-DiReCt].each do |query|
results = Search.execute(query, guardian: Guardian.new(current))
expect(results.posts.size).to eq(3)
expect(results.posts.map(&:topic_id)).to eq([pm_4.id, pm_3.id, pm.id])
end
end
it "can filter direct PMs by @username" do
pm = create_pm(users: [current, participant])
pm_2 = create_pm(users: [participant, current])
pm_3 = create_pm(users: [participant_2, current])
[
"@#{participant.username} in:personal-direct",
"@#{participant.username} iN:pErSoNaL-dIrEcT",
].each do |query|
results = Search.execute(query, guardian: Guardian.new(current))
expect(results.posts.size).to eq(2)
expect(results.posts.map(&:topic_id)).to contain_exactly(pm_2.id, pm.id)
expect(results.posts.map(&:user_id).uniq).to eq([participant.id])
end
results = Search.execute("@me in:personal-direct", guardian: Guardian.new(current))
expect(results.posts.size).to eq(3)
expect(results.posts.map(&:topic_id)).to contain_exactly(pm_3.id, pm_2.id, pm.id)
expect(results.posts.map(&:user_id).uniq).to eq([current.id])
end
it "doesn't include PMs that have more than 2 participants" do
_pm = create_pm(users: [current, participant, participant_2])
results =
Search.execute(
"@#{participant.username} in:personal-direct",
guardian: Guardian.new(current),
)
expect(results.posts.size).to eq(0)
end
it "doesn't include PMs that have groups" do
_pm = create_pm(users: [current, participant], group: group)
results =
Search.execute(
"@#{participant.username} in:personal-direct",
guardian: Guardian.new(current),
)
expect(results.posts.size).to eq(0)
end
end
context "with group_messages flag" do
it "returns results correctly for a PM in a given group" do
pm = create_pm(users: [participant, participant_2], group: group)
results = Search.execute("group_messages:#{group.name}", guardian: Guardian.new(current))
expect(results.posts).to contain_exactly(pm.first_post)
results =
Search.execute("secret group_messages:#{group.name}", guardian: Guardian.new(current))
expect(results.posts).to contain_exactly(pm.first_post)
end
it "returns nothing if user is not a group member" do
_pm = create_pm(users: [current, participant], group: group)
results =
Search.execute("group_messages:#{group.name}", guardian: Guardian.new(non_participant))
expect(results.posts.size).to eq(0)
# even for admins
results = Search.execute("group_messages:#{group.name}", guardian: Guardian.new(admin))
expect(results.posts.size).to eq(0)
end
it "returns nothing if group has messages disabled" do
_pm = create_pm(users: [current, participant], group: group)
group.update!(has_messages: false)
results = Search.execute("group_messages:#{group.name}", guardian: Guardian.new(current))
expect(results.posts.size).to eq(0)
end
it "is correctly scoped to a given group" do
wrong_group = Fabricate(:group, has_messages: true)
pm = create_pm(users: [current, participant], group: group)
results = Search.execute("group_messages:#{group.name}", guardian: Guardian.new(current))
expect(results.posts).to contain_exactly(pm.first_post)
results =
Search.execute("group_messages:#{wrong_group.name}", guardian: Guardian.new(current))
expect(results.posts.size).to eq(0)
end
end
end
context "with all topics" do
let!(:u1) { Fabricate(:user, username: "fred", name: "bob jones", email: "foo+1@bar.baz") }
let!(:u2) { Fabricate(:user, username: "bob", name: "fred jones", email: "foo+2@bar.baz") }
let!(:u3) { Fabricate(:user, username: "jones", name: "bob fred", email: "foo+3@bar.baz") }
let!(:u4) do
Fabricate(:user, username: "alice", name: "bob fred", email: "foo+4@bar.baz", admin: true)
end
let!(:public_topic) { Fabricate(:topic, user: u1) }
let!(:public_post1) do
Fabricate(
:post,
topic: public_topic,
raw: "what do you want for breakfast? ham and eggs?",
user: u1,
)
end
let!(:public_post2) { Fabricate(:post, topic: public_topic, raw: "ham and spam", user: u2) }
let!(:private_topic) do
Fabricate(:topic, user: u1, category_id: nil, archetype: "private_message")
end
let!(:private_post1) do
Fabricate(
:post,
topic: private_topic,
raw: "what do you want for lunch? ham and cheese?",
user: u1,
)
end
let!(:private_post2) do
Fabricate(:post, topic: private_topic, raw: "cheese and spam", user: u2)
end
it "finds private messages" do
TopicAllowedUser.create!(user_id: u1.id, topic_id: private_topic.id)
TopicAllowedUser.create!(user_id: u2.id, topic_id: private_topic.id)
# case insensitive only
results = Search.execute("iN:aLL cheese", guardian: Guardian.new(u1))
expect(results.posts).to contain_exactly(private_post1)
# private only
results = Search.execute("in:all cheese", guardian: Guardian.new(u1))
expect(results.posts).to contain_exactly(private_post1)
# public only
results = Search.execute("in:all eggs", guardian: Guardian.new(u1))
expect(results.posts).to contain_exactly(public_post1)
# both
results = Search.execute("in:all spam", guardian: Guardian.new(u1))
expect(results.posts).to contain_exactly(public_post2, private_post2)
# for anon
results = Search.execute("in:all spam", guardian: Guardian.new)
expect(results.posts).to contain_exactly(public_post2)
# nonparticipatory user
results = Search.execute("in:all cheese", guardian: Guardian.new(u3))
expect(results.posts.empty?).to eq(true)
results = Search.execute("in:all eggs", guardian: Guardian.new(u3))
expect(results.posts).to contain_exactly(public_post1)
results = Search.execute("in:all spam", guardian: Guardian.new(u3))
expect(results.posts).to contain_exactly(public_post2)
# Admin doesn't see private topic
results = Search.execute("in:all spam", guardian: Guardian.new(u4))
expect(results.posts).to contain_exactly(public_post2)
# same keyword for different users
results = Search.execute("in:all ham", guardian: Guardian.new(u1))
expect(results.posts).to contain_exactly(public_post1, private_post1)
results = Search.execute("in:all ham", guardian: Guardian.new(u2))
expect(results.posts).to contain_exactly(public_post1, private_post1)
results = Search.execute("in:all ham", guardian: Guardian.new(u3))
expect(results.posts).to contain_exactly(public_post1)
end
end
end
context "with posts" do
fab!(:post) do
SearchIndexer.enable
Fabricate(:post)
end
let(:topic) { post.topic }
let!(:reply) do
Fabricate(:post_with_long_raw_content, topic: topic, user: topic.user).tap do |post|
post.update!(raw: "#{post.raw} elephant")
end
end
let(:expected_blurb) do
"#{Search::GroupedSearchResults::OMISSION}hundred characters to satisfy any test conditions that require content longer than the typical test post raw content. It really is some long content, folks. <span class=\"#{Search::HIGHLIGHT_CSS_CLASS}\">elephant</span>"
end
it "returns the post" do
SiteSetting.use_pg_headlines_for_excerpt = true
result = Search.execute("elephant", type_filter: "topic", include_blurbs: true)
expect(result.posts.map(&:id)).to contain_exactly(reply.id)
post = result.posts.first
expect(result.blurb(post)).to eq(expected_blurb)
expect(post.topic_title_headline).to eq(topic.fancy_title)
end
it "only applies highlighting to the first #{Search::MAX_LENGTH_FOR_HEADLINE} characters" do
SiteSetting.use_pg_headlines_for_excerpt = true
reply.update!(raw: "#{"a" * Search::MAX_LENGTH_FOR_HEADLINE} #{reply.raw}")
result = Search.execute("elephant")
expect(result.posts.map(&:id)).to contain_exactly(reply.id)
post = result.posts.first
expect(post.headline.include?("elephant")).to eq(false)
end
it "does not truncate topic title when applying highlights" do
SiteSetting.use_pg_headlines_for_excerpt = true
topic = reply.topic
topic.update!(
title: "#{"very " * 7}long topic title with our search term in the middle of the title",
)
result = Search.execute("search term")
expect(result.posts.first.topic_title_headline).to eq(<<~HTML.chomp)
Very very very very very very very long topic title with our <span class=\"#{Search::HIGHLIGHT_CSS_CLASS}\">search</span> <span class=\"#{Search::HIGHLIGHT_CSS_CLASS}\">term</span> in the middle of the title
HTML
end
it "limits the search headline to #{Search::GroupedSearchResults::BLURB_LENGTH} characters" do
SiteSetting.use_pg_headlines_for_excerpt = true
reply.update!(raw: "#{"a" * Search::GroupedSearchResults::BLURB_LENGTH} elephant")
result = Search.execute("elephant")
expect(result.posts.map(&:id)).to contain_exactly(reply.id)
post = result.posts.first
expect(result.blurb(post)).to eq(
"#{"a" * Search::GroupedSearchResults::BLURB_LENGTH}#{Search::GroupedSearchResults::OMISSION}",
)
end
it "returns the right post and blurb for searches with phrase" do
SiteSetting.use_pg_headlines_for_excerpt = true
result = Search.execute('"elephant"', type_filter: "topic", include_blurbs: true)
expect(result.posts.map(&:id)).to contain_exactly(reply.id)
expect(result.blurb(result.posts.first)).to eq(expected_blurb)
end
it "applies a small penalty to closed topics and archived topics when ranking" do
archived_post =
Fabricate(
:post,
raw: "My weekly update",
topic:
Fabricate(:topic, title: "A topic that will be archived", archived: true, closed: true),
)
closed_post =
Fabricate(
:post,
raw: "My weekly update",
topic: Fabricate(:topic, title: "A topic that will be closed", closed: true),
)
open_post =
Fabricate(
:post,
raw: "My weekly update",
topic: Fabricate(:topic, title: "A topic that will be open"),
)
result = Search.execute("weekly update")
expect(result.posts.pluck(:id)).to eq([open_post.id, closed_post.id, archived_post.id])
end
it "can find posts by searching for a url prefix" do
post = Fabricate(:post, raw: "checkout the amazing domain https://happy.sappy.com")
results = Search.execute("happy")
expect(results.posts.count).to eq(1)
expect(results.posts.first.id).to eq(post.id)
results = Search.execute("sappy")
expect(results.posts.count).to eq(1)
expect(results.posts.first.id).to eq(post.id)
end
it "aggregates searches in a topic by returning the post with the lowest post number" do
post = Fabricate(:post, topic: topic, raw: "this is a play post")
_post2 = Fabricate(:post, topic: topic, raw: "play play playing played play")
post3 = Fabricate(:post, raw: "this is a play post")
5.times { Fabricate(:post, topic: topic, raw: "play playing played") }
results = Search.execute("play")
expect(results.posts.map(&:id)).to eq([post.id, post3.id])
end
it "is able to search with an offset when configured" do
post_1 = Fabricate(:post, raw: "this is a play post")
SiteSetting.search_recent_regular_posts_offset_post_id = post_1.id + 1
results = Search.execute("play post")
expect(results.posts).to eq([post_1])
post_2 = Fabricate(:post, raw: "this is another play post")
SiteSetting.search_recent_regular_posts_offset_post_id = post_2.id
results = Search.execute("play post")
expect(results.posts.map(&:id)).to eq([post_2.id, post_1.id])
end
it "allows staff and members of whisperers group to search for whispers" do
whisperers_group = Fabricate(:group)
user = Fabricate(:user)
SiteSetting.whispers_allowed_groups = "#{Group::AUTO_GROUPS[:staff]}|#{whisperers_group.id}"
post.update!(post_type: Post.types[:whisper], raw: "this is a tiger")
results = Search.execute("tiger")
expect(results.posts).to eq([])
results = Search.execute("tiger", guardian: Guardian.new(admin))
expect(results.posts).to eq([post])
results = Search.execute("tiger", guardian: Guardian.new(user))
expect(results.posts).to eq([])
user.groups << whisperers_group
results = Search.execute("tiger", guardian: Guardian.new(user))
expect(results.posts).to eq([post])
end
it "does not rely on postgres's proximity opreators" do
topic.update!(title: "End-to-end something something testing")
results = Search.execute("end-to-end test")
expect(results.posts).to eq([post])
end
end
describe "topics" do
let(:post) { Fabricate(:post) }
let(:topic) { post.topic }
context "with search within topic" do
def new_post(raw, topic = nil, created_at: nil)
topic ||= Fabricate(:topic)
Fabricate(
:post,
topic: topic,
topic_id: topic.id,
user: topic.user,
raw: raw,
created_at: created_at,
)
end
it "works in Chinese" do
SiteSetting.search_tokenize_chinese_japanese_korean = true
post = new_post("I am not in English 何点になると思いますか")
results = Search.execute("何点になると思", search_context: post.topic)
expect(results.posts.map(&:id)).to eq([post.id])
end
it "displays multiple results within a topic" do
topic2 = Fabricate(:topic)
new_post("this is the other post I am posting", topic2, created_at: 6.minutes.ago)
new_post("this is my fifth post I am posting", topic2, created_at: 5.minutes.ago)
post1 = new_post("this is the other post I am posting", topic, created_at: 4.minutes.ago)
post2 = new_post("this is my first post I am posting", topic, created_at: 3.minutes.ago)
post3 =
new_post(
"this is a real long and complicated bla this is my second post I am Posting birds with more stuff bla bla",
topic,
created_at: 2.minutes.ago,
)
post4 = new_post("this is my fourth post I am posting", topic, created_at: 1.minute.ago)
# update posts_count
topic.reload
results = Search.execute("posting", search_context: post1.topic)
expect(results.posts.map(&:id)).to eq([post1.id, post2.id, post3.id, post4.id])
results = Search.execute("posting l", search_context: post1.topic)
expect(results.posts.map(&:id)).to eq([post4.id, post3.id, post2.id, post1.id])
# stop words should work
results = Search.execute("this", search_context: post1.topic)
expect(results.posts.length).to eq(4)
# phrase search works as expected
results = Search.execute('"fourth post I am posting"', search_context: post1.topic)
expect(results.posts.length).to eq(1)
end
it "works for unlisted topics" do
topic.update(visible: false)
_post = new_post("discourse is awesome", topic)
results = Search.execute("discourse", search_context: topic)
expect(results.posts.length).to eq(1)
end
end
context "when searching the OP" do
let!(:post) { Fabricate(:post_with_long_raw_content) }
let(:result) { Search.execute("hundred", type_filter: "topic") }
it "returns a result correctly" do
expect(result.posts.length).to eq(1)
expect(result.posts[0].id).to eq(post.id)
end
end
context "when searching for quoted title" do
it "can find quoted title" do
create_post(raw: "this is the raw body", title: "I am a title yeah")
result = Search.execute('"a title yeah"')
expect(result.posts.length).to eq(1)
end
end
context "when searching for a topic by id" do
let(:result) do
Search.execute(
topic.id,
type_filter: "topic",
search_for_id: true,
min_search_term_length: 1,
)
end
it "returns the topic" do
expect(result.posts.length).to eq(1)
expect(result.posts.first.id).to eq(post.id)
end
end
context "when searching for a topic by url" do
it "returns the topic" do
result = Search.execute(topic.relative_url, search_for_id: true, type_filter: "topic")
expect(result.posts.length).to eq(1)
expect(result.posts.first.id).to eq(post.id)
end
context "with restrict_to_archetype" do
let(:personal_message) { Fabricate(:private_message_topic) }
let!(:p1) { Fabricate(:post, topic: personal_message, post_number: 1) }
it "restricts result to topics" do
result =
Search.execute(
personal_message.relative_url,
search_for_id: true,
type_filter: "topic",
restrict_to_archetype: Archetype.default,
)
expect(result.posts.length).to eq(0)
result =
Search.execute(
topic.relative_url,
search_for_id: true,
type_filter: "topic",
restrict_to_archetype: Archetype.default,
)
expect(result.posts.length).to eq(1)
end
it "restricts result to messages" do
result =
Search.execute(
topic.relative_url,
search_for_id: true,
type_filter: "private_messages",
guardian: Guardian.new(admin),
restrict_to_archetype: Archetype.private_message,
)
expect(result.posts.length).to eq(0)
result =
Search.execute(
personal_message.relative_url,
search_for_id: true,
type_filter: "private_messages",
guardian: Guardian.new(admin),
restrict_to_archetype: Archetype.private_message,
)
expect(result.posts.length).to eq(1)
end
end
end
context "with security" do
def result(current_user)
Search.execute("hello", guardian: Guardian.new(current_user))
end
it "secures results correctly" do
category = Fabricate(:category_with_definition)
topic.category_id = category.id
topic.save
category.set_permissions(staff: :full)
category.save
expect(result(nil).posts).not_to be_present
expect(result(Fabricate(:user)).posts).not_to be_present
expect(result(admin).posts).to be_present
end
end
end
describe "cyrillic topic" do
let!(:cyrillic_topic) do
Fabricate(:topic) do
user
title { sequence(:title) { |i| "Тестовая запись #{i}" } }
end
end
let!(:post) { Fabricate(:post, topic: cyrillic_topic, user: cyrillic_topic.user) }
let(:result) { Search.execute("запись") }
it "finds something when given cyrillic query" do
expect(result.posts).to contain_exactly(post)
end
end
it "does not tokenize search term" do
Fabricate(:post, raw: "thing is canned should still be found!")
expect(Search.execute("canned").posts).to be_present
end
describe "categories" do
let(:category) { Fabricate(:category_with_definition, name: "monkey Category 2") }
let(:topic) { Fabricate(:topic, category: category) }
let!(:post) { Fabricate(:post, topic: topic, raw: "snow monkey") }
let!(:ignored_category) do
Fabricate(
:category_with_definition,
name: "monkey Category 1",
slug: "test",
search_priority: Searchable::PRIORITIES[:ignore],
)
end
it "should return the right categories" do
search = Search.execute("monkey")
expect(search.categories).to contain_exactly(category, ignored_category)
expect(search.posts).to eq([category.topic.first_post, post])
search = Search.execute("monkey #test")
expect(search.posts).to eq([ignored_category.topic.first_post])
end
describe "with child categories" do
let!(:child_of_ignored_category) do
Fabricate(
:category_with_definition,
name: "monkey Category 3",
parent_category: ignored_category,
)
end
let!(:post2) do
Fabricate(
:post,
topic: Fabricate(:topic, category: child_of_ignored_category),
raw: "snow monkey park",
)
end
it "returns the right results" do
search = Search.execute("monkey")
expect(search.categories).to contain_exactly(
category,
ignored_category,
child_of_ignored_category,
)
expect(search.posts.map(&:id)).to eq(
[child_of_ignored_category.topic.first_post, category.topic.first_post, post2, post].map(
&:id
),
)
search = Search.execute("snow")
expect(search.posts.map(&:id)).to eq([post2.id, post.id])
category.set_permissions({})
category.save!
search = Search.execute("monkey")
expect(search.categories).to contain_exactly(ignored_category, child_of_ignored_category)
expect(search.posts.map(&:id)).to eq(
[child_of_ignored_category.topic.first_post, post2].map(&:id),
)
end
end
describe "categories with different priorities" do
let(:category2) { Fabricate(:category_with_definition) }
it "should return posts in the right order" do
raw = "The pure genuine evian"
post = Fabricate(:post, topic: category.topic, raw: raw)
post2 = Fabricate(:post, topic: category2.topic, raw: raw)
post2.topic.update!(bumped_at: 10.seconds.from_now)
search = Search.execute(raw)
expect(search.posts.map(&:id)).to eq([post2.id, post.id])
category.update!(search_priority: Searchable::PRIORITIES[:high])
search = Search.execute(raw)
expect(search.posts.map(&:id)).to eq([post.id, post2.id])
end
end
end
describe "groups" do
def search(user = Fabricate(:user))
Search.execute(group.name, guardian: Guardian.new(user))
end
let!(:group) { Group[:trust_level_0] }
it "shows group" do
expect(search.groups.map(&:name)).to eq([group.name])
end
context "with group visibility" do
let!(:group) { Fabricate(:group) }
before { group.update!(visibility_level: 3) }
context "with staff logged in" do
it "shows group" do
expect(search(admin).groups.map(&:name)).to eq([group.name])
end
end
context "with non staff logged in" do
fab!(:user)
it "shows doesn't show group" do
expect(search(user).groups.map(&:name)).to eq([])
end
end
end
context "with registered plugin callbacks" do
let!(:group) { Fabricate(:group, name: "plugin-special") }
context "when :search_groups_set_query_callback is registered" do
it "changes the search results" do
# initial result (without applying the plugin callback )
expect(search.groups.map(&:name).include?("plugin-special")).to eq(true)
DiscoursePluginRegistry.register_search_groups_set_query_callback(
Proc.new { |query, term, guardian| query.where.not(name: "plugin-special") },
Plugin::Instance.new,
)
# after using the callback we expect the search result to be changed because the
# query was altered
expect(search.groups.map(&:name).include?("plugin-special")).to eq(false)
DiscoursePluginRegistry.reset_register!(:search_groups_set_query_callbacks)
end
end
end
end
describe "tags" do
def search
Search.execute(tag.name)
end
let!(:tag) { Fabricate(:tag) }
let!(:uppercase_tag) { Fabricate(:tag, name: "HeLlO") }
let(:tag_group) { Fabricate(:tag_group) }
let(:category) { Fabricate(:category_with_definition) }
context "with post searching" do
before do
SiteSetting.tagging_enabled = true
DiscourseTagging.tag_topic_by_names(
post.topic,
Guardian.new(Fabricate(:admin, refresh_auto_groups: true)),
[tag.name, uppercase_tag.name],
)
post.topic.save
end
let(:post) { Fabricate(:post, raw: "I am special post") }
it "can find posts with tags" do
# we got to make this index (it is deferred)
Jobs::ReindexSearch.new.rebuild_posts
result = Search.execute(tag.name)
expect(result.posts.length).to eq(1)
result = Search.execute("hElLo")
expect(result.posts.length).to eq(1)
SiteSetting.tagging_enabled = false
result = Search.execute(tag.name)
expect(result.posts.length).to eq(0)
end
it "can find posts with tag synonyms" do
synonym = Fabricate(:tag, name: "synonym", target_tag: tag)
Jobs::ReindexSearch.new.rebuild_posts
result = Search.execute(synonym.name)
expect(result.posts.length).to eq(1)
end
end
context "when tagging is disabled" do
before { SiteSetting.tagging_enabled = false }
it "does not include tags" do
expect(search.tags).to_not be_present
end
end
context "when tagging is enabled" do
before { SiteSetting.tagging_enabled = true }
it "returns the tag in the result" do
expect(search.tags).to eq([tag])
end
it "shows staff tags" do
create_staff_only_tags(["#{tag.name}9"])
expect(Search.execute(tag.name, guardian: Guardian.new(admin)).tags.map(&:name)).to eq(
[tag.name, "#{tag.name}9"],
)
expect(search.tags.map(&:name)).to eq([tag.name, "#{tag.name}9"])
end
it "includes category-restricted tags" do
category_tag = Fabricate(:tag, name: "#{tag.name}9")
tag_group.tags = [category_tag]
category.set_permissions(admins: :full)
category.allowed_tag_groups = [tag_group.name]
category.save!
expect(Search.execute(tag.name, guardian: Guardian.new(admin)).tags).to eq(
[tag, category_tag],
)
expect(search.tags).to eq([tag, category_tag])
end
end
end
describe "type_filter" do
let!(:user) { Fabricate(:user, username: "amazing", email: "amazing@amazing.com") }
let!(:category) { Fabricate(:category_with_definition, name: "amazing category", user: user) }
context "with user filter" do
let(:results) { Search.execute("amazing", type_filter: "user") }
it "returns a user result" do
expect(results.categories.length).to eq(0)
expect(results.posts.length).to eq(0)
expect(results.users.length).to eq(1)
end
end
context "with category filter" do
let(:results) { Search.execute("amazing", type_filter: "category") }
it "returns a category result" do
expect(results.categories.length).to eq(1)
expect(results.posts.length).to eq(0)
expect(results.users.length).to eq(0)
end
end
end
describe "search_context" do
it "can find a user when using search context" do
coding_horror = Fabricate(:coding_horror)
post = Fabricate(:post)
Fabricate(:post, user: coding_horror)
result = Search.execute("hello", search_context: post.user)
result.posts.first.topic_id = post.topic_id
expect(result.posts.length).to eq(1)
end
it "can use category as a search context" do
category =
Fabricate(:category_with_definition, search_priority: Searchable::PRIORITIES[:ignore])
topic = Fabricate(:topic, category: category)
topic_no_cat = Fabricate(:topic)
# includes subcategory in search
subcategory = Fabricate(:category_with_definition, parent_category_id: category.id)
sub_topic = Fabricate(:topic, category: subcategory)
post = Fabricate(:post, topic: topic, user: topic.user)
Fabricate(:post, topic: topic_no_cat, user: topic.user)
sub_post =
Fabricate(
:post,
raw: "I am saying hello from a subcategory",
topic: sub_topic,
user: topic.user,
)
search = Search.execute("hello", search_context: category)
expect(search.posts.map(&:id)).to match_array([post.id, sub_post.id])
expect(search.posts.length).to eq(2)
end
it "can use tag as a search context" do
tag = Fabricate(:tag, name: "important-stuff")
topic_no_tag = Fabricate(:topic)
Fabricate(:topic_tag, tag: tag, topic: topic)
post = Fabricate(:post, topic: topic, user: topic.user, raw: "This is my hello")
Fabricate(:post, topic: topic_no_tag, user: topic.user)
search = Search.execute("hello", search_context: tag)
expect(search.posts.map(&:id)).to contain_exactly(post.id)
expect(search.posts.length).to eq(1)
end
end
describe "Japanese search" do
let!(:topic) { Fabricate(:topic) }
let!(:post) { Fabricate(:post, topic: topic, raw: "This is some japanese text 日本が大好きです。") }
let!(:topic_2) { Fabricate(:topic, title: "日本の話題、 more japanese text") }
let!(:post_2) { Fabricate(:post, topic: topic_2) }
describe ".prepare_data" do
it "removes punctuations" do
SiteSetting.search_tokenize_japanese = true
expect(Search.prepare_data(post.raw)).to eq("This is some japanese text 日本 が 大好き です")
end
end
describe ".execute" do
before do
@old_default = SiteSetting.defaults.get(:min_search_term_length)
SiteSetting.defaults.set_regardless_of_locale(:min_search_term_length, 1)
SiteSetting.refresh!
end
after do
SiteSetting.defaults.set_regardless_of_locale(:min_search_term_length, @old_default)
SiteSetting.refresh!
end
it "finds posts containing Japanese text if tokenization is forced" do
SiteSetting.search_tokenize_japanese = true
expect(Search.execute("日本").posts.map(&:id)).to eq([post_2.id, post.id])
expect(Search.execute("").posts.map(&:id)).to eq([post_2.id, post.id])
end
it "find posts containing search term when site's locale is set to Japanese" do
SiteSetting.default_locale = "ja"
expect(Search.execute("日本").posts.map(&:id)).to eq([post_2.id, post.id])
expect(Search.execute("").posts.map(&:id)).to eq([post_2.id, post.id])
end
it "does not include superfluous spaces in blurbs" do
SiteSetting.default_locale = "ja"
post.update!(
raw: "場サアマネ織企ういかせ竹域ヱイマ穂基ホ神3予読ずねいぱ松査ス禁多サウ提懸イふ引小43改こょドめ。深とつぐ主思料農ぞかル者杯検める活分えほづぼ白犠",
)
results = Search.execute("ういかせ竹域", type_filter: "topic")
expect(results.posts.length).to eq(1)
expect(results.blurb(results.posts.first)).to include("ういかせ竹域")
end
end
end
describe "Chinese search" do
let(:sentence) { "Discourse is a software company 中国的基础设施网络正在组装。" }
let(:sentence_t) { "Discourse is a software company 太平山森林遊樂區。" }
it "splits English / Chinese and filter out Chinese stop words" do
SiteSetting.default_locale = "zh_CN"
data = Search.prepare_data(sentence)
expect(data).to eq("Discourse is a software company 中国 基础设施 网络 正在 组装")
end
it "splits for indexing and filter out stop words" do
SiteSetting.default_locale = "zh_CN"
data = Search.prepare_data(sentence, :index)
expect(data).to eq("Discourse is a software company 中国 基础设施 网络 正在 组装")
end
it "splits English / Traditional Chinese and filter out stop words" do
SiteSetting.default_locale = "zh_TW"
data = Search.prepare_data(sentence_t)
expect(data).to eq("Discourse is a software company 太平山 森林 遊樂區")
end
it "does not split strings beginning with numeric chars into different segments" do
SiteSetting.default_locale = "zh_TW"
data = Search.prepare_data("#{sentence} 123abc")
expect(data).to eq("Discourse is a software company 中国 基础设施 网络 正在 组装 123abc")
end
it "finds chinese topic based on title" do
SiteSetting.default_locale = "zh_TW"
SiteSetting.min_search_term_length = 1
topic = Fabricate(:topic, title: "My Title Discourse社區指南")
post = Fabricate(:post, topic: topic)
expect(Search.execute("社區指南").posts.first.id).to eq(post.id)
expect(Search.execute("指南").posts.first.id).to eq(post.id)
end
it "finds chinese topic based on title if tokenization is forced" do
begin
SiteSetting.search_tokenize_chinese = true
default_min_search_term_length = SiteSetting.defaults.get(:min_search_term_length)
SiteSetting.defaults.set_regardless_of_locale(:min_search_term_length, 1)
SiteSetting.refresh!
topic = Fabricate(:topic, title: "My Title Discourse社區指南")
post = Fabricate(:post, topic: topic)
expect(Search.execute("社區指南").posts.first.id).to eq(post.id)
expect(Search.execute("指南").posts.first.id).to eq(post.id)
ensure
if default_min_search_term_length
SiteSetting.defaults.set_regardless_of_locale(
:min_search_term_length,
default_min_search_term_length,
)
SiteSetting.refresh!
end
end
end
end
describe "Advanced search" do
describe "bookmarks" do
fab!(:user)
let!(:bookmark_post1) { Fabricate(:post, raw: "boom this is a bookmarked post") }
let!(:bookmark_post2) { Fabricate(:post, raw: "wow some other cool thing") }
def search_with_bookmarks
Search.execute("boom in:bookmarks", guardian: Guardian.new(user))
end
it "can filter by posts in the user's bookmarks" do
expect(search_with_bookmarks.posts.map(&:id)).to eq([])
Fabricate(:bookmark, user: user, bookmarkable: bookmark_post1)
expect(search_with_bookmarks.posts.map(&:id)).to match_array([bookmark_post1.id])
end
end
it "supports pinned" do
Fabricate(:post, raw: "hi this is a test 123 123", topic: topic)
_post = Fabricate(:post, raw: "boom boom shake the room", topic: topic)
topic.update_pinned(true)
expect(Search.execute("boom in:pinned").posts.length).to eq(1)
expect(Search.execute("boom IN:PINNED").posts.length).to eq(1)
end
it "supports wiki" do
topic_2 = Fabricate(:topic)
post = Fabricate(:post, raw: "this is a test 248", wiki: true, topic: topic)
Fabricate(:post, raw: "this is a test 248", wiki: false, topic: topic_2)
expect(Search.execute("test 248").posts.length).to eq(2)
expect(Search.execute("test 248 in:wiki").posts.first).to eq(post)
expect(Search.execute("test 248 IN:WIKI").posts.first).to eq(post)
end
it "supports searching for posts that the user has seen/unseen" do
topic_2 = Fabricate(:topic)
post = Fabricate(:post, raw: "logan is longan", topic: topic)
post_2 = Fabricate(:post, raw: "longan is logan", topic: topic_2)
[post.user, topic.user].each do |user|
PostTiming.create!(post_number: post.post_number, topic: topic, user: user, msecs: 1)
end
expect(post.seen?(post.user)).to eq(true)
expect(Search.execute("longan").posts.sort).to eq([post, post_2])
expect(Search.execute("longan in:seen", guardian: Guardian.new(post.user)).posts).to eq(
[post],
)
expect(Search.execute("longan IN:SEEN", guardian: Guardian.new(post.user)).posts).to eq(
[post],
)
expect(Search.execute("longan in:seen").posts.sort).to eq([post, post_2])
expect(Search.execute("longan in:seen", guardian: Guardian.new(post_2.user)).posts).to eq([])
expect(Search.execute("longan", guardian: Guardian.new(post_2.user)).posts.sort).to eq(
[post, post_2],
)
expect(
Search.execute("longan in:unseen", guardian: Guardian.new(post_2.user)).posts.sort,
).to eq([post, post_2])
expect(Search.execute("longan in:unseen", guardian: Guardian.new(post.user)).posts).to eq(
[post_2],
)
expect(Search.execute("longan IN:UNSEEN", guardian: Guardian.new(post.user)).posts).to eq(
[post_2],
)
end
it "supports before and after filters" do
time = Time.zone.parse("2001-05-20 2:55")
freeze_time(time)
post_1 = Fabricate(:post, raw: "hi this is a test 123 123", created_at: time.months_ago(2))
post_2 = Fabricate(:post, raw: "boom boom shake the room test")
expect(Search.execute("test before:1").posts).to contain_exactly(post_1)
expect(Search.execute("test before:2001-04-20").posts).to contain_exactly(post_1)
expect(Search.execute("test before:2001").posts).to eq([])
expect(Search.execute("test after:2001").posts).to contain_exactly(post_1, post_2)
expect(Search.execute("test before:monday").posts).to contain_exactly(post_1)
expect(Search.execute("test after:jan").posts).to contain_exactly(post_1, post_2)
end
it "supports in:first, user:, @username" do
post_1 = Fabricate(:post, raw: "hi this is a test 123 123", topic: topic)
post_2 = Fabricate(:post, raw: "boom boom shake the room test", topic: topic)
expect(Search.execute("test in:first").posts).to contain_exactly(post_1)
expect(Search.execute("test IN:FIRST").posts).to contain_exactly(post_1)
expect(Search.execute("boom").posts).to contain_exactly(post_2)
expect(Search.execute("boom in:first").posts).to eq([])
expect(Search.execute("boom f").posts).to eq([])
expect(Search.execute("123 in:first").posts).to contain_exactly(post_1)
expect(Search.execute("123 f").posts).to contain_exactly(post_1)
expect(Search.execute("user:nobody").posts).to eq([])
expect(Search.execute("user:#{post_1.user.username}").posts).to contain_exactly(post_1)
expect(Search.execute("user:#{post_1.user_id}").posts).to contain_exactly(post_1)
expect(Search.execute("@#{post_1.user.username}").posts).to contain_exactly(post_1)
SiteSetting.unicode_usernames = true
unicode_user = Fabricate(:unicode_user)
post_3 = Fabricate(:post, user: unicode_user, raw: "post by a unicode user", topic: topic)
expect(Search.execute("@#{post_3.user.username}").posts).to contain_exactly(post_3)
end
context "when searching for posts made by users of a group" do
fab!(:topic) { Fabricate(:topic, created_at: 3.months.ago) }
fab!(:user)
fab!(:user_2) { Fabricate(:user) }
fab!(:user_3) { Fabricate(:user) }
fab!(:group) { Fabricate(:group, name: "Like_a_Boss").tap { |g| g.add(user) } }
fab!(:group_2) { Fabricate(:group).tap { |g| g.add(user_2) } }
let!(:post) { Fabricate(:post, raw: "hi this is a test 123 123", topic: topic, user: user) }
let!(:post_2) { Fabricate(:post, user: user_2) }
it "should not return any posts if group does not exist" do
group.update!(
visibility_level: Group.visibility_levels[:public],
members_visibility_level: Group.visibility_levels[:public],
)
expect(Search.execute("group:99999").posts).to eq([])
end
it "should return the right posts for a public group" do
group.update!(
visibility_level: Group.visibility_levels[:public],
members_visibility_level: Group.visibility_levels[:public],
)
expect(Search.execute("group:like_a_boss").posts).to contain_exactly(post)
expect(Search.execute("group:#{group.id}").posts).to contain_exactly(post)
end
it "should return the right posts for a public group with members' visibility restricted to logged on users" do
group.update!(
visibility_level: Group.visibility_levels[:public],
members_visibility_level: Group.visibility_levels[:logged_on_users],
)
expect(Search.execute("group:#{group.id}").posts).to eq([])
expect(
Search.execute("group:#{group.id}", guardian: Guardian.new(user_3)).posts,
).to contain_exactly(post)
end
it "should return the right posts for a group with visibility restricted to logged on users with members' visibility restricted to members" do
group.update!(
visibility_level: Group.visibility_levels[:logged_on_users],
members_visibility_level: Group.visibility_levels[:members],
)
expect(Search.execute("group:#{group.id}").posts).to eq([])
expect(Search.execute("group:#{group.id}", guardian: Guardian.new(user_3)).posts).to eq([])
expect(
Search.execute("group:#{group.id}", guardian: Guardian.new(user)).posts,
).to contain_exactly(post)
end
context "with registered plugin callbacks" do
context "when :search_groups_set_query_callback is registered" do
it "changes the search results" do
group.update!(
visibility_level: Group.visibility_levels[:public],
members_visibility_level: Group.visibility_levels[:public],
)
# initial result (without applying the plugin callback )
expect(Search.execute("group:like_a_boss").posts).to contain_exactly(post)
DiscoursePluginRegistry.register_search_groups_set_query_callback(
Proc.new { |query, term, guardian| query.where.not(name: "Like_a_Boss") },
Plugin::Instance.new,
)
# after using the callback we expect the search result to be changed because the
# query was altered
expect(Search.execute("group:like_a_boss").posts).to be_blank
DiscoursePluginRegistry.reset_register!(:search_groups_set_query_callbacks)
end
end
end
end
it "supports badge" do
topic = Fabricate(:topic, created_at: 3.months.ago)
post = Fabricate(:post, raw: "hi this is a test 123 123", topic: topic)
badge = Badge.create!(name: "Like a Boss", badge_type_id: 1)
UserBadge.create!(
user_id: post.user_id,
badge_id: badge.id,
granted_at: 1.minute.ago,
granted_by_id: -1,
)
expect(Search.execute('badge:"like a boss"').posts.length).to eq(1)
expect(Search.execute('BADGE:"LIKE A BOSS"').posts.length).to eq(1)
expect(Search.execute('badge:"test"').posts.length).to eq(0)
end
it "can match exact phrases" do
post =
Fabricate(
:post,
raw:
"this is a test post with 'a URL https://some.site.com/search?q=test.test.test some random text I have to add",
)
post2 = Fabricate(:post, raw: "test URL post with")
expect(Search.execute("test post URL l").posts).to eq([post2, post])
expect(Search.execute(%{"test post with 'a URL"}).posts).to eq([post])
expect(Search.execute(%{"https://some.site.com/search?q=test.test.test"}).posts).to eq([post])
expect(
Search.execute(%{" with 'a URL https://some.site.com/search?q=test.test.test"}).posts,
).to eq([post])
end
it "can search numbers correctly, and match exact phrases" do
post = Fabricate(:post, raw: "3.0 eta is in 2 days horrah")
post2 = Fabricate(:post, raw: "3.0 is eta in 2 days horrah")
expect(Search.execute("3.0 eta").posts).to eq([post, post2])
expect(Search.execute("'3.0 eta'").posts).to eq([post, post2])
expect(Search.execute("\"3.0 eta\"").posts).to contain_exactly(post)
expect(Search.execute('"3.0, eta is"').posts).to eq([])
end
it "can find by status" do
public_category = Fabricate(:category, read_restricted: false)
post = Fabricate(:post, raw: "hi this is a test 123 123")
topic = post.topic
topic.update(category: public_category)
private_category = Fabricate(:category, read_restricted: true)
post2 = Fabricate(:post, raw: "hi this is another test 123 123")
second_topic = post2.topic
second_topic.update(category: private_category)
_post3 = Fabricate(:post, raw: "another test!", user: topic.user, topic: second_topic)
expect(Search.execute("test status:public").posts.length).to eq(1)
expect(Search.execute("test status:closed").posts.length).to eq(0)
expect(Search.execute("test status:open").posts.length).to eq(1)
expect(Search.execute("test STATUS:OPEN").posts.length).to eq(1)
expect(Search.execute("test posts_count:1").posts.length).to eq(1)
expect(Search.execute("test min_post_count:1").posts.length).to eq(1)
expect(Search.execute("test min_posts:1").posts.length).to eq(1)
expect(Search.execute("test max_posts:2").posts.length).to eq(1)
topic.update(closed: true)
second_topic.update(category: public_category)
expect(Search.execute("test status:public").posts.length).to eq(2)
expect(Search.execute("test status:closed").posts.length).to eq(1)
expect(Search.execute("status:closed").posts.length).to eq(1)
expect(Search.execute("test status:open").posts.length).to eq(1)
topic.update(archived: true, closed: false)
second_topic.update(closed: true)
expect(Search.execute("test status:archived").posts.length).to eq(1)
expect(Search.execute("test status:open").posts.length).to eq(0)
expect(Search.execute("test status:noreplies").posts.length).to eq(1)
expect(
Search.execute("test in:likes", guardian: Guardian.new(topic.user)).posts.length,
).to eq(0)
expect(
Search.execute("test in:posted", guardian: Guardian.new(topic.user)).posts.length,
).to eq(2)
expect(
Search.execute("test In:PoStEd", guardian: Guardian.new(topic.user)).posts.length,
).to eq(2)
in_created = Search.execute("test in:created", guardian: Guardian.new(topic.user)).posts
created_by_user =
Search.execute(
"test created:@#{topic.user.username}",
guardian: Guardian.new(topic.user),
).posts
expect(in_created.length).to eq(1)
expect(created_by_user.length).to eq(1)
expect(in_created).to eq(created_by_user)
expect(
Search
.execute(
"test created:@#{second_topic.user.username}",
guardian: Guardian.new(topic.user),
)
.posts
.length,
).to eq(1)
new_user = Fabricate(:user)
expect(
Search
.execute("test created:@#{new_user.username}", guardian: Guardian.new(topic.user))
.posts
.length,
).to eq(0)
TopicUser.change(
topic.user.id,
topic.id,
notification_level: TopicUser.notification_levels[:tracking],
)
expect(
Search.execute("test in:watching", guardian: Guardian.new(topic.user)).posts.length,
).to eq(0)
expect(
Search.execute("test in:tracking", guardian: Guardian.new(topic.user)).posts.length,
).to eq(1)
another_user = Fabricate(:user, username: "AnotherUser")
post4 = Fabricate(:post, raw: "test by uppercase username", user: another_user)
topic4 = post4.topic
topic4.update(category: public_category)
expect(
Search
.execute("test created:@#{another_user.username}", guardian: Guardian.new())
.posts
.length,
).to eq(1)
end
it "can find posts with images" do
user = Fabricate(:user, refresh_auto_groups: true)
post_uploaded = Fabricate(:post_with_uploaded_image, user: user)
Fabricate(:post, user: user)
CookedPostProcessor.new(post_uploaded).update_post_image
expect(Search.execute("with:images").posts.map(&:id)).to contain_exactly(post_uploaded.id)
end
it "defaults to search_default_sort_order when no order is provided" do
topic1 = Fabricate(:topic, title: "I do not like that Sam I am", created_at: 1.minute.ago)
post1 = Fabricate(:post, topic: topic1, created_at: 10.minutes.ago)
post2 =
Fabricate(
:post,
raw: "that Sam I am, that Sam I am",
created_at: 5.minutes.ago,
topic: Fabricate(:topic, created_at: 1.hour.ago),
)
SiteSetting.search_default_sort_order = SearchSortOrderSiteSetting.value_from_id(:latest)
expect(Search.execute("sam").posts.map(&:id)).to eq([post2.id, post1.id])
expect(Search.execute("sam ORDER:LATEST").posts.map(&:id)).to eq([post2.id, post1.id])
SiteSetting.search_default_sort_order =
SearchSortOrderSiteSetting.value_from_id(:latest_topic)
expect(Search.execute("sam").posts.map(&:id)).to eq([post1.id, post2.id])
expect(Search.execute("sam ORDER:LATEST_TOPIC").posts.map(&:id)).to eq([post1.id, post2.id])
end
it "can order by latest" do
topic1 = Fabricate(:topic, title: "I do not like that Sam I am")
post1 = Fabricate(:post, topic: topic1, created_at: 10.minutes.ago)
post2 = Fabricate(:post, raw: "that Sam I am, that Sam I am", created_at: 5.minutes.ago)
expect(Search.execute("sam").posts.map(&:id)).to eq([post1.id, post2.id])
expect(Search.execute("sam ORDER:LATEST").posts.map(&:id)).to eq([post2.id, post1.id])
expect(Search.execute("sam l").posts.map(&:id)).to eq([post2.id, post1.id])
expect(Search.execute("l sam").posts.map(&:id)).to eq([post2.id, post1.id])
end
it "can order by oldest" do
topic1 = Fabricate(:topic, title: "I do not like that Sam I am")
post1 = Fabricate(:post, topic: topic1, raw: "sam is a sam sam sam") # score higher
topic2 = Fabricate(:topic, title: "I do not like that Sam I am 2", created_at: 5.minutes.ago)
post2 = Fabricate(:post, topic: topic2, created_at: 5.minutes.ago)
expect(Search.execute("sam").posts.map(&:id)).to eq([post1.id, post2.id])
expect(Search.execute("sam ORDER:oldest").posts.map(&:id)).to eq([post2.id, post1.id])
end
it "can order by topic creation" do
today = Date.today
yesterday = 1.day.ago
two_days_ago = 2.days.ago
category = Fabricate(:category_with_definition)
old_topic =
Fabricate(
:topic,
title: "First Topic, testing the created_at sort",
created_at: two_days_ago,
category: category,
)
latest_topic =
Fabricate(
:topic,
title: "Second Topic, testing the created_at sort",
created_at: yesterday,
category: category,
)
old_relevant_topic_post =
Fabricate(:post, topic: old_topic, created_at: yesterday, raw: "Relevant Relevant Topic")
latest_irrelevant_topic_post =
Fabricate(:post, topic: latest_topic, created_at: today, raw: "Not Relevant")
# Expecting the default results
expect(Search.execute("Topic").posts.map(&:id)).to eq(
[old_relevant_topic_post.id, latest_irrelevant_topic_post.id, category.topic.first_post.id],
)
# Expecting the ordered by topic creation results
expect(Search.execute("Topic order:latest_topic").posts.map(&:id)).to eq(
[category.topic.first_post.id, latest_irrelevant_topic_post.id, old_relevant_topic_post.id],
)
# push weight to the front to ensure test is correct and is not just a coincidence
latest_irrelevant_topic_post.update!(raw: "Topic Topic Topic")
expect(Search.execute("Topic order:oldest_topic").posts.map(&:id)).to eq(
[old_relevant_topic_post.id, latest_irrelevant_topic_post.id, category.topic.first_post.id],
)
end
it "can order by topic views" do
topic = Fabricate(:topic, views: 1)
topic2 = Fabricate(:topic, views: 2)
post = Fabricate(:post, raw: "Topic", topic: topic)
post2 = Fabricate(:post, raw: "Topic", topic: topic2)
expect(Search.execute("Topic order:views").posts.map(&:id)).to eq([post2.id, post.id])
end
it "can filter by topic views" do
topic = Fabricate(:topic, views: 100)
topic2 = Fabricate(:topic, views: 200)
post = Fabricate(:post, raw: "Topic", topic: topic)
post2 = Fabricate(:post, raw: "Topic", topic: topic2)
expect(Search.execute("Topic min_views:150").posts.map(&:id)).to eq([post2.id])
expect(Search.execute("Topic max_views:150").posts.map(&:id)).to eq([post.id])
end
it "can search for terms with dots" do
post = Fabricate(:post, raw: "Will.2000 Will.Bob.Bill...")
expect(Search.execute("bill").posts.map(&:id)).to eq([post.id])
expect(Search.execute("bob").posts.map(&:id)).to eq([post.id])
expect(Search.execute("2000").posts.map(&:id)).to eq([post.id])
end
it "can search URLS correctly" do
post = Fabricate(:post, raw: "i like http://wb.camra.org.uk/latest#test so yay")
expect(Search.execute("http://wb.camra.org.uk/latest#test").posts.map(&:id)).to eq([post.id])
expect(Search.execute("camra").posts.map(&:id)).to eq([post.id])
expect(Search.execute("http://wb").posts.map(&:id)).to eq([post.id])
expect(Search.execute("wb.camra").posts.map(&:id)).to eq([post.id])
expect(Search.execute("wb.camra.org").posts.map(&:id)).to eq([post.id])
expect(Search.execute("org.uk").posts.map(&:id)).to eq([post.id])
expect(Search.execute("camra.org.uk").posts.map(&:id)).to eq([post.id])
expect(Search.execute("wb.camra.org.uk").posts.map(&:id)).to eq([post.id])
expect(Search.execute("wb.camra.org.uk/latest").posts.map(&:id)).to eq([post.id])
expect(Search.execute("/latest#test").posts.map(&:id)).to eq([post.id])
end
it "supports category slug and tags" do
# main category
category = Fabricate(:category_with_definition, name: "category 24", slug: "cateGory-24")
topic = Fabricate(:topic, created_at: 3.months.ago, category: category)
post = Fabricate(:post, raw: "Sams first post", topic: topic)
expect(Search.execute("sams post #categoRy-24").posts.length).to eq(1)
expect(Search.execute("sams post category:#{category.id}").posts.length).to eq(1)
expect(Search.execute("sams post #categoRy-25").posts.length).to eq(0)
sub_category =
Fabricate(
:category_with_definition,
name: "sub category",
slug: "sub-category",
parent_category_id: category.id,
)
second_topic = Fabricate(:topic, created_at: 3.months.ago, category: sub_category)
Fabricate(:post, raw: "sams second post", topic: second_topic)
expect(Search.execute("sams post category:categoRY-24").posts.length).to eq(2)
expect(Search.execute("sams post category:=cAtegory-24").posts.length).to eq(1)
expect(Search.execute("sams post #category-24").posts.length).to eq(2)
expect(Search.execute("sams post #=category-24").posts.length).to eq(1)
expect(Search.execute("sams post #sub-category").posts.length).to eq(1)
expect(Search.execute("sams post #categoRY-24:SUB-category").posts.length).to eq(1)
# tags
topic.tags = [
Fabricate(:tag, name: "alpha"),
Fabricate(:tag, name: "привет"),
Fabricate(:tag, name: "HeLlO"),
]
expect(Search.execute("this is a test #alpha").posts.map(&:id)).to eq([post.id])
expect(Search.execute("this is a test #привет").posts.map(&:id)).to eq([post.id])
expect(Search.execute("this is a test #hElLo").posts.map(&:id)).to eq([post.id])
expect(Search.execute("this is a test #beta").posts.size).to eq(0)
end
it "supports sub-sub category slugs" do
SiteSetting.max_category_nesting = 3
category = Fabricate(:category, name: "top", slug: "top")
sub = Fabricate(:category, name: "middle", slug: "middle", parent_category_id: category.id)
leaf = Fabricate(:category, name: "leaf", slug: "leaf", parent_category_id: sub.id)
topic = Fabricate(:topic, created_at: 3.months.ago, category: leaf)
_post = Fabricate(:post, raw: "Sams first post", topic: topic)
expect(Search.execute("#Middle:leaf first post").posts.size).to eq(1)
end
it "correctly handles #symbol when no tag or category match" do
Fabricate(:post, raw: "testing #1 #9998")
results = Search.new("testing #1").execute
expect(results.posts.length).to eq(1)
results = Search.new("#9998").execute
expect(results.posts.length).to eq(1)
results = Search.new("#nonexistent").execute
expect(results.posts.length).to eq(0)
results = Search.new("xxx #:").execute
expect(results.posts.length).to eq(0)
end
context "with tags" do
fab!(:tag1) { Fabricate(:tag, name: "lunch") }
fab!(:tag2) { Fabricate(:tag, name: "eggs") }
fab!(:tag3) { Fabricate(:tag, name: "sandwiches") }
fab!(:tag_group) do
group = TagGroup.create!(name: "mid day")
TagGroupMembership.create!(tag_id: tag1.id, tag_group_id: group.id)
TagGroupMembership.create!(tag_id: tag3.id, tag_group_id: group.id)
group
end
fab!(:topic1) { Fabricate(:topic, tags: [tag2, Fabricate(:tag)]) }
fab!(:topic2) { Fabricate(:topic, tags: [tag2]) }
fab!(:topic3) { Fabricate(:topic, tags: [tag1, tag2]) }
fab!(:topic4) { Fabricate(:topic, tags: [tag1, tag2, tag3]) }
fab!(:topic5) { Fabricate(:topic, tags: [tag2, tag3]) }
def indexed_post(*args)
SearchIndexer.enable
Fabricate(:post, *args)
end
fab!(:post1) { indexed_post(topic: topic1) }
fab!(:post2) { indexed_post(topic: topic2) }
fab!(:post3) { indexed_post(topic: topic3) }
fab!(:post4) { indexed_post(topic: topic4) }
fab!(:post5) { indexed_post(topic: topic5) }
it "can find posts by tag group" do
expect(Search.execute("#mid-day").posts.map(&:id)).to eq([post5, post4, post3].map(&:id))
end
it "can find posts with tag" do
post4 =
Fabricate(:post, topic: topic3, raw: "It probably doesn't help that they're green...")
expect(Search.execute("green tags:eggs").posts.map(&:id)).to eq([post4.id])
expect(Search.execute("tags:plants").posts.size).to eq(0)
end
it "can find posts with non-latin tag" do
topic.tags = [Fabricate(:tag, name: "さようなら")]
post = Fabricate(:post, raw: "Testing post", topic: topic)
expect(Search.execute("tags:さようなら").posts.map(&:id)).to eq([post.id])
end
it "can find posts with thai tag" do
topic.tags = [Fabricate(:tag, name: "เรซิ่น")]
post = Fabricate(:post, raw: "Testing post", topic: topic)
expect(Search.execute("tags:เรซิ่น").posts.map(&:id)).to eq([post.id])
end
it "can find posts with any tag from multiple tags" do
expect(Search.execute("tags:eggs,lunch").posts.map(&:id).sort).to eq(
[post1.id, post2.id, post3.id, post4.id, post5.id].sort,
)
end
it "can find posts which contains all provided tags" do
expect(Search.execute("tags:lunch+eggs+sandwiches").posts.map(&:id)).to eq([post4.id].sort)
expect(Search.execute("tags:eggs+lunch+sandwiches").posts.map(&:id)).to eq([post4.id].sort)
end
it "can find posts which contains provided tags and does not contain selected ones" do
expect(Search.execute("tags:eggs -tags:lunch").posts.map(&:id)).to eq(
[post5, post2, post1].map(&:id),
)
expect(Search.execute("tags:eggs -tags:lunch+sandwiches").posts.map(&:id)).to eq(
[post5, post3, post2, post1].map(&:id),
)
expect(Search.execute("tags:eggs -tags:lunch,sandwiches").posts.map(&:id)).to eq(
[post2, post1].map(&:id),
)
end
it "orders posts correctly when combining tags with categories or terms" do
cat1 = Fabricate(:category_with_definition, name: "food")
topic6 = Fabricate(:topic, tags: [tag1, tag2], category: cat1)
topic7 = Fabricate(:topic, tags: [tag1, tag2, tag3], category: cat1)
post7 =
Fabricate(
:post,
topic: topic6,
raw: "Wakey, wakey, eggs and bakey.",
like_count: 5,
created_at: 2.minutes.ago,
)
post8 =
Fabricate(
:post,
topic: topic7,
raw: "Bakey, bakey, eggs to makey.",
like_count: 2,
created_at: 1.minute.ago,
)
expect(Search.execute("bakey tags:lunch order:latest").posts.map(&:id)).to eq(
[post8.id, post7.id],
)
expect(Search.execute("#food tags:lunch order:latest").posts.map(&:id)).to eq(
[post8.id, post7.id],
)
expect(Search.execute("#food tags:lunch order:likes").posts.map(&:id)).to eq(
[post7.id, post8.id],
)
end
end
it "can find posts which contains filetypes" do
post1 = Fabricate(:post, raw: "http://example.com/image.png")
post2 =
Fabricate(
:post,
raw:
"Discourse logo\n" \
"http://example.com/logo.png\n" \
"http://example.com/vector_image.svg",
)
post_with_upload = Fabricate(:post, uploads: [Fabricate(:upload)])
Fabricate(:post)
TopicLink.extract_from(post1)
TopicLink.extract_from(post2)
expect(Search.execute("filetype:svg").posts).to eq([post2])
expect(Search.execute("filetype:png").posts.map(&:id)).to eq(
[post_with_upload, post2, post1].map(&:id),
)
expect(Search.execute("logo filetype:png").posts).to eq([post2])
end
end
describe "#ts_query" do
it "can parse complex strings using ts_query helper" do
str = +" grigio:babel deprecated? "
str << "page page on Atmosphere](https://atmospherejs.com/grigio/babel)xxx: aaa.js:222 aaa'\"bbb"
ts_query = Search.ts_query(term: str, ts_config: "simple")
expect { DB.exec(+"SELECT to_tsvector('bbb') @@ " << ts_query) }.to_not raise_error
ts_query = Search.ts_query(term: "foo.bar/'&baz", ts_config: "simple")
expect { DB.exec(+"SELECT to_tsvector('bbb') @@ " << ts_query) }.to_not raise_error
expect(ts_query).to include("baz")
end
it "escapes the term correctly" do
expect(Search.ts_query(term: 'Title with trailing backslash\\')).to eq(
"REGEXP_REPLACE(TO_TSQUERY('english', '''Title with trailing backslash\\\\\\\\'':*')::text, '<->|<\\d+>', '&', 'g')::tsquery",
)
expect(Search.ts_query(term: "Title with trailing quote'")).to eq(
"REGEXP_REPLACE(TO_TSQUERY('english', '''Title with trailing quote'''''':*')::text, '<->|<\\d+>', '&', 'g')::tsquery",
)
end
it "remaps postgres's proximity operators '<->' and its `<N>` variant" do
expect(
DB.query_single("SELECT #{Search.ts_query(term: "end-to-end")}::text"),
).to contain_exactly("'end-to-end':* & 'end':* & 'end':*")
end
end
describe "#word_to_date" do
it "parses relative dates correctly" do
time = Time.zone.parse("2001-02-20 2:55")
freeze_time(time)
expect(Search.word_to_date("yesterday")).to eq(time.beginning_of_day.yesterday)
expect(Search.word_to_date("suNday")).to eq(Time.zone.parse("2001-02-18"))
expect(Search.word_to_date("thursday")).to eq(Time.zone.parse("2001-02-15"))
expect(Search.word_to_date("deCember")).to eq(Time.zone.parse("2000-12-01"))
expect(Search.word_to_date("deC")).to eq(Time.zone.parse("2000-12-01"))
expect(Search.word_to_date("january")).to eq(Time.zone.parse("2001-01-01"))
expect(Search.word_to_date("jan")).to eq(Time.zone.parse("2001-01-01"))
expect(Search.word_to_date("100")).to eq(time.beginning_of_day.days_ago(100))
expect(Search.word_to_date("invalid")).to eq(nil)
end
it "parses absolute dates correctly" do
expect(Search.word_to_date("2001-1-20")).to eq(Time.zone.parse("2001-01-20"))
expect(Search.word_to_date("2030-10-2")).to eq(Time.zone.parse("2030-10-02"))
expect(Search.word_to_date("2030-10")).to eq(Time.zone.parse("2030-10-01"))
expect(Search.word_to_date("2030")).to eq(Time.zone.parse("2030-01-01"))
expect(Search.word_to_date("2030-01-32")).to eq(nil)
expect(Search.word_to_date("10000")).to eq(nil)
end
end
describe "#min_post_id" do
it "returns 0 when prefer_recent_posts is disabled" do
SiteSetting.search_prefer_recent_posts = false
expect(Search.min_post_id_no_cache).to eq(0)
end
it "returns a value when prefer_recent_posts is enabled" do
SiteSetting.search_prefer_recent_posts = true
SiteSetting.search_recent_posts_size = 1
Fabricate(:post)
p2 = Fabricate(:post)
expect(Search.min_post_id_no_cache).to eq(p2.id)
end
end
describe "search_log_id" do
it "returns an id when the search succeeds" do
s = Search.new("indiana jones", search_type: :header, ip_address: "127.0.0.1")
results = s.execute
expect(results.search_log_id).to be_present
end
it "does not log search if search_type is not present" do
s = Search.new("foo bar", ip_address: "127.0.0.1")
results = s.execute
expect(results.search_log_id).not_to be_present
end
end
describe "in:title" do
it "allows for search in title" do
topic = Fabricate(:topic, title: "I am testing a title search")
_post2 = Fabricate(:post, topic: topic, raw: "this is the second post", post_number: 2)
post = Fabricate(:post, topic: topic, raw: "this is the first post", post_number: 1)
results = Search.execute("title in:title")
expect(results.posts.map(&:id)).to eq([post.id])
results = Search.execute("title iN:tItLe")
expect(results.posts.map(&:id)).to eq([post.id])
results = Search.execute("first in:title")
expect(results.posts).to eq([])
end
it "works irrespective of the order" do
topic = Fabricate(:topic, title: "A topic about Discourse")
Fabricate(:post, topic: topic, raw: "This is another post")
topic2 = Fabricate(:topic, title: "This is another topic")
Fabricate(:post, topic: topic2, raw: "Discourse is awesome")
results = Search.execute("Discourse in:title status:open")
expect(results.posts.length).to eq(1)
results = Search.execute("in:title status:open Discourse")
expect(results.posts.length).to eq(1)
end
end
describe "ignore_diacritics" do
before { SiteSetting.search_ignore_accents = true }
let!(:post1) { Fabricate(:post, raw: "สวัสดี Rágis hello") }
it("allows strips correctly") do
results = Search.execute("hello", type_filter: "topic")
expect(results.posts.length).to eq(1)
results = Search.execute("ragis", type_filter: "topic")
expect(results.posts.length).to eq(1)
results = Search.execute("Rágis", type_filter: "topic")
expect(results.posts.length).to eq(1)
# TODO: this is a test we need to fix!
# expect(results.blurb(results.posts.first)).to include('Rágis')
results = Search.execute("สวัสดี", type_filter: "topic")
expect(results.posts.length).to eq(1)
end
end
describe "include_diacritics" do
before { SiteSetting.search_ignore_accents = false }
let!(:post1) { Fabricate(:post, raw: "สวัสดี Régis hello") }
it("allows strips correctly") do
results = Search.execute("hello", type_filter: "topic")
expect(results.posts.length).to eq(1)
results = Search.execute("regis", type_filter: "topic")
expect(results.posts.length).to eq(0)
results = Search.execute("Régis", type_filter: "topic")
expect(results.posts.length).to eq(1)
expect(results.blurb(results.posts.first)).to include("Régis")
results = Search.execute("สวัสดี", type_filter: "topic")
expect(results.posts.length).to eq(1)
end
end
describe "pagination" do
let(:number_of_results) { 2 }
let!(:post1) { Fabricate(:post, raw: "hello hello hello hello hello") }
let!(:post2) { Fabricate(:post, raw: "hello hello hello hello") }
let!(:post3) { Fabricate(:post, raw: "hello hello hello") }
let!(:post4) { Fabricate(:post, raw: "hello hello") }
let!(:post5) { Fabricate(:post, raw: "hello") }
before { Search.stubs(:per_filter).returns(number_of_results) }
it "returns more results flag" do
results = Search.execute("hello", search_type: :full_page, type_filter: "topic")
results2 = Search.execute("hello", search_type: :full_page, type_filter: "topic", page: 2)
expect(results.posts.length).to eq(number_of_results)
expect(results.posts.map(&:id)).to eq([post1.id, post2.id])
expect(results.more_full_page_results).to eq(true)
expect(results2.posts.length).to eq(number_of_results)
expect(results2.posts.map(&:id)).to eq([post3.id, post4.id])
expect(results2.more_full_page_results).to eq(true)
end
it "correctly search with page parameter" do
search = Search.new("hello", search_type: :full_page, type_filter: "topic", page: 3)
results = search.execute
expect(search.offset).to eq(2 * number_of_results)
expect(results.posts.length).to eq(1)
expect(results.posts).to eq([post5])
expect(results.more_full_page_results).to eq(nil)
end
it "returns more results flag for header searches" do
results = Search.execute("hello", search_type: :header)
expect(results.posts.length).to eq(Search.per_facet)
expect(results.more_posts).to eq(nil) # not 6 posts yet
_post6 = Fabricate(:post, raw: "hello post #6")
results = Search.execute("hello", search_type: :header)
expect(results.posts.length).to eq(Search.per_facet)
expect(results.more_posts).to eq(true)
end
end
describe "header in-topic search" do
let!(:topic) { Fabricate(:topic, title: "This is a topic with a bunch of posts") }
let!(:post1) { Fabricate(:post, topic: topic, raw: "hola amiga") }
let!(:post2) { Fabricate(:post, topic: topic, raw: "hola amigo") }
let!(:post3) { Fabricate(:post, topic: topic, raw: "hola chica") }
let!(:post4) { Fabricate(:post, topic: topic, raw: "hola chico") }
let!(:post5) { Fabricate(:post, topic: topic, raw: "hola hermana") }
let!(:post6) { Fabricate(:post, topic: topic, raw: "hola hermano") }
let!(:post7) { Fabricate(:post, topic: topic, raw: "hola chiquito") }
it "does not use per_facet pagination" do
search = Search.new("hola", search_type: :header, search_context: topic)
results = search.execute
expect(results.posts.length).to eq(7)
expect(results.more_posts).to eq(nil)
end
end
describe "in:tagged" do
it "allows for searching by presence of any tags" do
topic = Fabricate(:topic, title: "I am testing a tagged search")
_post = Fabricate(:post, topic: topic, raw: "this is the first post")
tag = Fabricate(:tag)
_topic_tag = Fabricate(:topic_tag, topic: topic, tag: tag)
results = Search.execute("in:untagged")
expect(results.posts.length).to eq(0)
results = Search.execute("in:tagged")
expect(results.posts.length).to eq(1)
results = Search.execute("In:TaGgEd")
expect(results.posts.length).to eq(1)
end
end
describe "in:untagged" do
it "allows for searching by presence of no tags" do
topic = Fabricate(:topic, title: "I am testing a untagged search")
_post = Fabricate(:post, topic: topic, raw: "this is the first post")
results = Search.execute("iN:uNtAgGeD")
expect(results.posts.length).to eq(1)
results = Search.execute("in:tagged")
expect(results.posts.length).to eq(0)
end
end
describe "plugin extensions" do
let!(:post0) do
Fabricate(
:post,
raw: "this is the first post about advanced filter with length more than 50 chars",
)
end
let!(:post1) { Fabricate(:post, raw: "this is the second post about advanced filter") }
it "allows to define custom filter" do
expect(Search.new("advanced").execute.posts).to eq([post1, post0])
Search.advanced_filter(/^min_chars:(\d+)$/) do |posts, match|
posts.where("(SELECT LENGTH(p2.raw) FROM posts p2 WHERE p2.id = posts.id) >= ?", match.to_i)
end
expect(Search.new("advanced min_chars:50").execute.posts).to eq([post0])
end
it "allows to define custom order" do
expect(Search.new("advanced").execute.posts).to eq([post1, post0])
Search.advanced_order(:chars) { |posts| posts.reorder("MAX(LENGTH(posts.raw)) DESC") }
expect(Search.new("advanced order:chars").execute.posts).to eq([post0, post1])
end
end
describe "exclude_topics filter" do
before { SiteSetting.tagging_enabled = true }
let!(:user) { Fabricate(:user) }
fab!(:group) { Fabricate(:group, name: "bruce-world-fans") }
fab!(:topic) { Fabricate(:topic, title: "Bruce topic not a result") }
it "works" do
category = Fabricate(:category_with_definition, name: "bruceland", user: user)
tag = Fabricate(:tag, name: "brucealicious")
result = Search.execute("bruce", type_filter: "exclude_topics")
expect(result.users.map(&:id)).to contain_exactly(user.id)
expect(result.categories.map(&:id)).to contain_exactly(category.id)
expect(result.groups.map(&:id)).to contain_exactly(group.id)
expect(result.tags.map(&:id)).to contain_exactly(tag.id)
expect(result.posts.length).to eq(0)
end
it "does not fail when parsed term is empty" do
result = Search.execute("#cat ", type_filter: "exclude_topics")
expect(result.categories.length).to eq(0)
end
end
context "when prioritize_exact_search_match is enabled" do
before { SearchIndexer.enable }
after { SearchIndexer.disable }
it "correctly ranks topics" do
SiteSetting.prioritize_exact_search_title_match = true
topic1 = Fabricate(:topic, title: "saml saml saml is the best")
post1 = Fabricate(:post, topic: topic1, raw: "this topic is a story about saml")
topic2 = Fabricate(:topic, title: "sam has ideas about lots of things")
post2 = Fabricate(:post, topic: topic2, raw: "this topic is not about saml saml saml")
topic3 = Fabricate(:topic, title: "jane has ideas about lots of things")
post3 = Fabricate(:post, topic: topic3, raw: "sam sam sam sam lets add sams")
SearchIndexer.index(post1, force: true)
SearchIndexer.index(post2, force: true)
SearchIndexer.index(post3, force: true)
result = Search.execute("sam")
expect(result.posts.length).to eq(3)
# title match should win cause we limited duplication
expect(result.posts.pluck(:id)).to eq([post2.id, post1.id, post3.id])
end
end
context "when plugin introduces a search_rank_sort_priorities modifier" do
before do
SearchIndexer.enable
DiscoursePluginRegistry.clear_modifiers!
end
after do
SearchIndexer.disable
DiscoursePluginRegistry.clear_modifiers!
end
it "allow modifying the search rank" do
plugin = Plugin::Instance.new
plugin.register_modifier(:search_rank_sort_priorities) do |ranks, search|
[["topics.closed", 77]]
end
closed_topic = Fabricate(:topic, title: "saml saml saml is the best", closed: true)
closed_post = Fabricate(:post, topic: closed_topic, raw: "this topic is a story about saml")
open_topic = Fabricate(:topic, title: "saml saml saml is the best2")
open_post = Fabricate(:post, topic: open_topic, raw: "this topic is a story about saml")
result = Search.execute("story")
expect(result.posts.pluck(:id)).to eq([closed_post.id, open_post.id])
end
end
context "when some categories are prioritized" do
before { SearchIndexer.enable }
after { SearchIndexer.disable }
it "correctly ranks topics with prioritized categories and stuffed topic terms" do
topic1 = Fabricate(:topic, title: "invite invited invites testing stuff with things")
post1 =
Fabricate(
:post,
topic: topic1,
raw: "this topic is a story about some person invites are fun",
)
category = Fabricate(:category, search_priority: Searchable::PRIORITIES[:high])
topic2 = Fabricate(:topic, title: "invite is the bestest", category: category)
post2 =
Fabricate(
:post,
topic: topic2,
raw: "this topic is a story about some other person invites are fun",
)
result = Search.execute("invite")
expect(result.posts.length).to eq(2)
# title match should win cause we limited duplication
expect(result.posts.pluck(:id)).to eq([post2.id, post1.id])
end
end
context "when max_duplicate_search_index_terms limits duplication" do
before { SearchIndexer.enable }
after { SearchIndexer.disable }
it "correctly ranks topics" do
SiteSetting.max_duplicate_search_index_terms = 5
topic1 = Fabricate(:topic, title: "this is a topic about sam")
post1 = Fabricate(:post, topic: topic1, raw: "this topic is a story about some person")
topic2 = Fabricate(:topic, title: "this is a topic about bob")
post2 =
Fabricate(
:post,
topic: topic2,
raw: "this topic is a story about some person #{"sam " * 100}",
)
SearchIndexer.index(post1, force: true)
SearchIndexer.index(post2, force: true)
result = Search.execute("sam")
expect(result.posts.length).to eq(2)
# title match should win cause we limited duplication
expect(result.posts.pluck(:id)).to eq([post1.id, post2.id])
end
end
describe "Extensibility features of search" do
it "is possible to parse queries" do
term = "hello l status:closed"
search = Search.new(term)
posts = Post.all.includes(:topic)
posts = search.apply_filters(posts)
posts = search.apply_order(posts)
sql = posts.to_sql
expect(search.term).to eq("hello")
expect(sql).to include("ORDER BY posts.created_at DESC")
expect(sql).to match(/where.*topics.closed/i)
end
end
end