discourse/spec/mailers/user_notifications_spec.rb

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require "rails_helper"
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describe UserNotifications do
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let(:user) { Fabricate(:admin) }
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describe "#get_context_posts" do
it "does not include hidden/deleted/user_deleted posts in context" do
post1 = create_post
_post2 = Fabricate(:post, topic: post1.topic, deleted_at: 1.day.ago)
_post3 = Fabricate(:post, topic: post1.topic, user_deleted: true)
_post4 = Fabricate(:post, topic: post1.topic, hidden: true)
_post5 = Fabricate(:post, topic: post1.topic, post_type: Post.types[:moderator_action])
_post6 = Fabricate(:post, topic: post1.topic, post_type: Post.types[:small_action])
_post7 = Fabricate(:post, topic: post1.topic, post_type: Post.types[:whisper])
last = Fabricate(:post, topic: post1.topic)
post1.user.user_option.email_previous_replies = UserOption.previous_replies_type[:always]
# default is only post #1
expect(UserNotifications.get_context_posts(last, nil, post1.user).count).to eq(1)
# staff members can also see the whisper
moderator = build(:moderator)
moderator.user_option = UserOption.new
moderator.user_option.email_previous_replies = UserOption.previous_replies_type[:always]
tu = TopicUser.new(topic: post1.topic, user: moderator)
expect(UserNotifications.get_context_posts(last, tu, tu.user).count).to eq(2)
end
it "allows users to control context" do
post1 = create_post
_post2 = Fabricate(:post, topic: post1.topic)
post3 = Fabricate(:post, topic: post1.topic)
user = Fabricate(:user)
TopicUser.change(user.id, post1.topic_id, last_emailed_post_number: 1)
topic_user = TopicUser.find_by(user_id: user.id, topic_id: post1.topic_id)
# to avoid reloads after update_columns
user = topic_user.user
user.user_option.update_columns(email_previous_replies: UserOption.previous_replies_type[:unless_emailed])
expect(UserNotifications.get_context_posts(post3, topic_user, user).count).to eq(1)
user.user_option.update_columns(email_previous_replies: UserOption.previous_replies_type[:never])
expect(UserNotifications.get_context_posts(post3, topic_user, user).count).to eq(0)
user.user_option.update_columns(email_previous_replies: UserOption.previous_replies_type[:always])
expect(UserNotifications.get_context_posts(post3, topic_user, user).count).to eq(2)
end
end
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describe ".signup" do
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subject { UserNotifications.signup(user) }
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it "works" do
expect(subject.to).to eq([user.email])
expect(subject.subject).to be_present
expect(subject.from).to eq([SiteSetting.notification_email])
expect(subject.body).to be_present
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end
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end
describe ".forgot_password" do
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subject { UserNotifications.forgot_password(user) }
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it "works" do
expect(subject.to).to eq([user.email])
expect(subject.subject).to be_present
expect(subject.from).to eq([SiteSetting.notification_email])
expect(subject.body).to be_present
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end
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end
describe '.mailing_list' do
subject { UserNotifications.mailing_list(user) }
context "without new posts" do
it "doesn't send the email" do
expect(subject.to).to be_blank
end
end
context "with new posts" do
let(:user) { Fabricate(:user) }
let(:topic) { Fabricate(:topic, user: user) }
let!(:new_post) { Fabricate(:post, topic: topic, created_at: 2.hours.ago, raw: "Feel the Bern") }
let!(:old_post) { Fabricate(:post, topic: topic, created_at: 25.hours.ago, raw: "Make America Great Again") }
let(:old_topic) { Fabricate(:topic, user: user, created_at: 10.days.ago) }
let(:new_post_in_old_topic) { Fabricate(:post, topic: old_topic, created_at: 2.hours.ago, raw: "Yes We Can") }
let(:stale_post) { Fabricate(:post, topic: old_topic, created_at: 2.days.ago, raw: "A New American Century") }
it "works" do
expect(subject.to).to eq([user.email])
expect(subject.subject).to be_present
expect(subject.from).to eq([SiteSetting.notification_email])
expect(subject.html_part.body.to_s).to include topic.title
expect(subject.text_part.body.to_s).to be_present
expect(subject.header["List-Unsubscribe"].to_s).to match(/\/email\/unsubscribe\/\h{64}/)
end
it "includes posts less than 24 hours old" do
expect(subject.html_part.body.to_s).to include new_post.cooked
end
it "does not include posts older than 24 hours old" do
expect(subject.html_part.body.to_s).to_not include old_post.cooked
end
it "includes topics created over 24 hours ago which have new posts" do
new_post_in_old_topic
expect(subject.html_part.body.to_s).to include old_topic.title
expect(subject.html_part.body.to_s).to include new_post_in_old_topic.cooked
expect(subject.html_part.body.to_s).to_not include stale_post.cooked
end
it "includes multiple topics" do
new_post_in_old_topic
expect(subject.html_part.body.to_s).to include topic.title
expect(subject.html_part.body.to_s).to include old_topic.title
end
it "does not include topics not updated for the past 24 hours" do
stale_post
expect(subject.html_part.body.to_s).to_not include old_topic.title
expect(subject.html_part.body.to_s).to_not include stale_post.cooked
end
it "includes email_prefix in email subject instead of site title" do
SiteSetting.email_prefix = "Try Discourse"
SiteSetting.title = "Discourse Meta"
expect(subject.subject).to match(/Try Discourse/)
expect(subject.subject).not_to match(/Discourse Meta/)
end
end
end
describe '.digest' do
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subject { UserNotifications.digest(user) }
context "without new topics" do
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it "doesn't send the email" do
expect(subject.to).to be_blank
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end
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end
context "with new topics" do
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before do
Fabricate(:topic, user: Fabricate(:coding_horror))
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end
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it "works" do
expect(subject.to).to eq([user.email])
expect(subject.subject).to be_present
expect(subject.from).to eq([SiteSetting.notification_email])
expect(subject.html_part.body.to_s).to be_present
expect(subject.text_part.body.to_s).to be_present
expect(subject.header["List-Unsubscribe"].to_s).to match(/\/email\/unsubscribe\/\h{64}/)
end
it "includes email_prefix in email subject instead of site title" do
SiteSetting.email_prefix = "Try Discourse"
SiteSetting.title = "Discourse Meta"
expect(subject.subject).to match(/Try Discourse/)
expect(subject.subject).not_to match(/Discourse Meta/)
end
it "excludes deleted topics and their posts" do
deleted = Fabricate(:topic, user: Fabricate(:user), title: "Delete this topic plz")
post = Fabricate(:post, topic: deleted, score: 100.0, post_number: 2, raw: "Your wish is my command")
deleted.trash!
html = subject.html_part.body.to_s
expect(html).to_not include deleted.title
expect(html).to_not include post.raw
end
it "excludes whispers and other post types that don't belong" do
t = Fabricate(:topic, user: Fabricate(:user), title: "Who likes the same stuff I like?")
whisper = Fabricate(:post, topic: t, score: 100.0, post_number: 2, raw: "You like weird stuff", post_type: Post.types[:whisper])
mod_action = Fabricate(:post, topic: t, score: 100.0, post_number: 3, raw: "This topic unlisted", post_type: Post.types[:moderator_action])
small_action = Fabricate(:post, topic: t, score: 100.0, post_number: 4, raw: "A small action", post_type: Post.types[:small_action])
html = subject.html_part.body.to_s
expect(html).to_not include whisper.raw
expect(html).to_not include mod_action.raw
expect(html).to_not include small_action.raw
end
it "excludes deleted and hidden posts" do
t = Fabricate(:topic, user: Fabricate(:user), title: "Post objectionable stuff here")
deleted = Fabricate(:post, topic: t, score: 100.0, post_number: 2, raw: "This post is uncalled for", deleted_at: 5.minutes.ago)
hidden = Fabricate(:post, topic: t, score: 100.0, post_number: 3, raw: "Try to find this post", hidden: true, hidden_at: 5.minutes.ago, hidden_reason_id: Post.hidden_reasons[:flagged_by_tl3_user])
user_deleted = Fabricate(:post, topic: t, score: 100.0, post_number: 4, raw: "I regret this post", user_deleted: true)
html = subject.html_part.body.to_s
expect(html).to_not include deleted.raw
expect(html).to_not include hidden.raw
expect(html).to_not include user_deleted.raw
end
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end
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end
describe '.user_replied' do
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let(:response_by_user) { Fabricate(:user, name: "John Doe") }
let(:category) { Fabricate(:category, name: 'India') }
let(:topic) { Fabricate(:topic, category: category) }
let(:post) { Fabricate(:post, topic: topic, raw: 'This is My super duper cool topic') }
let(:response) { Fabricate(:post, reply_to_post_number: 1, topic: post.topic, user: response_by_user)}
let(:user) { Fabricate(:user) }
let(:notification) { Fabricate(:notification, user: user) }
it 'generates a correct email' do
# Fabricator is not fabricating this ...
SiteSetting.enable_names = true
SiteSetting.display_name_on_posts = true
mail = UserNotifications.user_replied(response.user,
post: response,
notification_type: notification.notification_type,
notification_data_hash: notification.data_hash
)
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# from should include full user name
expect(mail[:from].display_names).to eql(['John Doe'])
# subject should include category name
expect(mail.subject).to match(/India/)
mail_html = mail.html_part.to_s
expect(mail_html.scan(/My super duper cool topic/).count).to eq(1)
expect(mail_html.scan(/In Reply To/).count).to eq(1)
# 2 "visit topic" link
expect(mail_html.scan(/Visit Topic/).count).to eq(2)
# 2 respond to links cause we have 1 context post
expect(mail_html.scan(/to respond/).count).to eq(2)
# 1 unsubscribe
expect(mail_html.scan(/To unsubscribe/).count).to eq(1)
# side effect, topic user is updated with post number
tu = TopicUser.get(post.topic_id, response.user)
expect(tu.last_emailed_post_number).to eq(response.post_number)
# no In Reply To if user opts out
response.user.user_option.email_in_reply_to = false
mail = UserNotifications.user_replied(response.user,
post: response,
notification_type: notification.notification_type,
notification_data_hash: notification.data_hash
)
expect(mail.html_part.to_s.scan(/In Reply To/).count).to eq(0)
SiteSetting.enable_names = true
SiteSetting.display_name_on_posts = true
SiteSetting.prioritize_username_in_ux = false
response.user.username = "bobmarley"
response.user.name = "Bob Marley"
response.user.save
mail = UserNotifications.user_replied(response.user,
post: response,
notification_type: notification.notification_type,
notification_data_hash: notification.data_hash
)
mail_html = mail.html_part.to_s
expect(mail_html.scan(/>Bob Marley/).count).to eq(1)
expect(mail_html.scan(/>bobmarley/).count).to eq(0)
SiteSetting.prioritize_username_in_ux = true
mail = UserNotifications.user_replied(response.user,
post: response,
notification_type: notification.notification_type,
notification_data_hash: notification.data_hash
)
mail_html = mail.html_part.to_s
expect(mail_html.scan(/>Bob Marley/).count).to eq(0)
expect(mail_html.scan(/>bobmarley/).count).to eq(1)
end
end
describe '.user_posted' do
let(:response_by_user) { Fabricate(:user, name: "John Doe", username: "john") }
let(:post) { Fabricate(:post) }
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let(:response) { Fabricate(:post, topic: post.topic, user: response_by_user)}
let(:user) { Fabricate(:user) }
let(:notification) { Fabricate(:notification, user: user, data: {original_username: response_by_user.username}.to_json) }
it 'generates a correct email' do
SiteSetting.enable_names = false
mail = UserNotifications.user_posted(response.user,
post: response,
notification_type: notification.notification_type,
notification_data_hash: notification.data_hash
)
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# from should not include full user name if "show user full names" is disabled
expect(mail[:from].display_names).to_not eql(['John Doe'])
# from should include username if "show user full names" is disabled
expect(mail[:from].display_names).to eql(['john'])
# subject should not include category name
expect(mail.subject).not_to match(/Uncategorized/)
# 1 respond to links as no context by default
expect(mail.html_part.to_s.scan(/to respond/).count).to eq(1)
# 1 unsubscribe link
expect(mail.html_part.to_s.scan(/To unsubscribe/).count).to eq(1)
# side effect, topic user is updated with post number
tu = TopicUser.get(post.topic_id, response.user)
expect(tu.last_emailed_post_number).to eq(response.post_number)
end
end
describe '.user_private_message' do
let(:response_by_user) { Fabricate(:user, name: "", username: "john") }
let(:topic) { Fabricate(:private_message_topic) }
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let(:response) { Fabricate(:post, topic: topic, user: response_by_user)}
let(:user) { Fabricate(:user) }
let(:notification) { Fabricate(:notification, user: user, data: {original_username: response_by_user.username}.to_json) }
it 'generates a correct email' do
SiteSetting.enable_names = true
mail = UserNotifications.user_private_message(
response.user,
post: response,
notification_type: notification.notification_type,
notification_data_hash: notification.data_hash
)
# from should include username if full user name is not provided
expect(mail[:from].display_names).to eql(['john'])
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# subject should include "[PM]"
expect(mail.subject).to match("[PM]")
# 1 "visit message" link
expect(mail.html_part.to_s.scan(/Visit Message/).count).to eq(1)
# 1 respond to link
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expect(mail.html_part.to_s.scan(/to respond/).count).to eq(1)
# 1 unsubscribe link
expect(mail.html_part.to_s.scan(/To unsubscribe/).count).to eq(1)
# side effect, topic user is updated with post number
tu = TopicUser.get(topic.id, response.user)
expect(tu.last_emailed_post_number).to eq(response.post_number)
end
end
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it 'adds a warning when mail limit is reached' do
SiteSetting.max_emails_per_day_per_user = 2
user = Fabricate(:user)
user.email_logs.create(email_type: 'blah', to_address: user.email, user_id: user.id, skipped: false)
post = Fabricate(:post)
reply = Fabricate(:post, topic_id: post.topic_id)
notification = Fabricate(:notification, topic_id: post.topic_id, post_number: reply.post_number,
user: post.user, data: {original_username: 'bob'}.to_json)
mail = UserNotifications.user_replied(
user,
post: reply,
notification_type: notification.notification_type,
notification_data_hash: notification.data_hash
)
# WARNING: you reached the limit of 100 email notifications per day. Further emails will be suppressed.
# Consider watching less topics or disabling mailing list mode.
expect(mail.html_part.to_s).to match("WARNING: ")
expect(mail.body.to_s).to match("WARNING: ")
end
def expects_build_with(condition)
UserNotifications.any_instance.expects(:build_email).with(user.email, condition)
mailer = UserNotifications.send(mail_type, user,
notification_type: Notification.types[notification.notification_type],
notification_data_hash: notification.data_hash,
post: notification.post)
mailer.message
end
shared_examples "supports reply by email" do
context "reply_by_email" do
it "should have allow_reply_by_email set when that feature is enabled" do
expects_build_with(has_entry(:allow_reply_by_email, true))
end
end
end
shared_examples "no reply by email" do
context "reply_by_email" do
it "doesn't support reply by email" do
expects_build_with(Not(has_entry(:allow_reply_by_email, true)))
end
end
end
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# The parts of emails that are derived from templates are translated
shared_examples "sets user locale" do
context "set locale for translating templates" do
it "sets the locale" do
expects_build_with(has_key(:locale))
end
end
end
shared_examples "notification email building" do
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let(:post) { Fabricate(:post, user: user) }
let(:mail_type) { "user_#{notification_type}"}
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let(:username) { "walterwhite"}
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let(:notification) do
Fabricate(:notification,
user: user,
topic: post.topic,
notification_type: Notification.types[notification_type],
post_number: post.post_number,
data: {original_username: username}.to_json )
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end
describe '.user_mentioned' do
it "has a username" do
expects_build_with(has_entry(:username, username))
end
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it "has a url" do
expects_build_with(has_key(:url))
end
it "has a template" do
expects_build_with(has_entry(:template, "user_notifications.#{mail_type}"))
end
it "has a message" do
expects_build_with(has_key(:message))
end
it "has a context" do
expects_build_with(has_key(:context))
end
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it "has an unsubscribe link" do
expects_build_with(has_key(:add_unsubscribe_link))
end
it "has an post_id" do
expects_build_with(has_key(:post_id))
end
it "has an topic_id" do
expects_build_with(has_key(:topic_id))
end
it "should have user name as from_alias" do
SiteSetting.enable_names = true
SiteSetting.display_name_on_posts = true
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expects_build_with(has_entry(:from_alias, "#{user.name}"))
end
it "should not have user name as from_alias if display_name_on_posts is disabled" do
SiteSetting.enable_names = false
SiteSetting.display_name_on_posts = false
expects_build_with(has_entry(:from_alias, "walterwhite"))
end
it "should explain how to respond" do
expects_build_with(Not(has_entry(:include_respond_instructions, false)))
end
it "should not explain how to respond if the user is suspended" do
User.any_instance.stubs(:suspended?).returns(true)
expects_build_with(has_entry(:include_respond_instructions, false))
end
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end
end
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describe "user mentioned email" do
include_examples "notification email building" do
let(:notification_type) { :mentioned }
include_examples "supports reply by email"
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include_examples "sets user locale"
end
end
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describe "user replied" do
include_examples "notification email building" do
let(:notification_type) { :replied }
include_examples "supports reply by email"
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include_examples "sets user locale"
end
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end
describe "user quoted" do
include_examples "notification email building" do
let(:notification_type) { :quoted }
include_examples "supports reply by email"
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include_examples "sets user locale"
end
end
describe "user posted" do
include_examples "notification email building" do
let(:notification_type) { :posted }
include_examples "supports reply by email"
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include_examples "sets user locale"
end
end
describe "user invited to a private message" do
include_examples "notification email building" do
let(:notification_type) { :invited_to_private_message }
include_examples "no reply by email"
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include_examples "sets user locale"
end
end
describe "user invited to a topic" do
include_examples "notification email building" do
let(:notification_type) { :invited_to_topic }
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include_examples "no reply by email"
include_examples "sets user locale"
end
end
describe "watching first post" do
include_examples "notification email building" do
let(:notification_type) { :invited_to_topic }
include_examples "no reply by email"
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include_examples "sets user locale"
end
end
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# notification emails derived from templates are translated into the user's locale
shared_examples "notification derived from template" do
let(:user) { Fabricate(:user, locale: locale) }
let(:mail_type) { mail_type }
let(:notification) { Fabricate(:notification, user: user) }
end
describe "notifications from template" do
context "user locale has been set" do
%w(signup signup_after_approval confirm_old_email notify_old_email confirm_new_email
forgot_password admin_login account_created).each do |mail_type|
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include_examples "notification derived from template" do
SiteSetting.default_locale = "en"
let(:locale) { "fr" }
let(:mail_type) { mail_type }
it "sets the locale" do
expects_build_with(has_entry(:locale, "fr"))
end
end
end
end
context "user locale has not been set" do
%w(signup signup_after_approval notify_old_email confirm_old_email confirm_new_email
forgot_password admin_login account_created).each do |mail_type|
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include_examples "notification derived from template" do
SiteSetting.default_locale = "en"
let(:locale) { nil }
let(:mail_type) { mail_type }
it "sets the locale" do
expects_build_with(has_entry(:locale, nil))
end
end
end
end
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context "user locale is an empty string" do
%w(signup signup_after_approval notify_old_email confirm_new_email confirm_old_email
forgot_password admin_login account_created).each do |mail_type|
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include_examples "notification derived from template" do
SiteSetting.default_locale = "en"
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let(:locale) { "" }
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let(:mail_type) { mail_type }
it "sets the locale" do
expects_build_with(has_entry(:locale, nil))
end
end
end
end
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end
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end