discourse/spec/components/topic_creator_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
describe TopicCreator do
fab!(:user) { Fabricate(:user, trust_level: TrustLevel[2]) }
fab!(:moderator) { Fabricate(:moderator) }
fab!(:admin) { Fabricate(:admin) }
let(:valid_attrs) { Fabricate.attributes_for(:topic) }
let(:pm_valid_attrs) { { raw: 'this is a new post', title: 'this is a new title', archetype: Archetype.private_message, target_usernames: moderator.username } }
let(:pm_to_email_valid_attrs) do
{
raw: 'this is a new email',
title: 'this is a new subject',
archetype: Archetype.private_message,
target_emails: 'moderator@example.com'
}
end
describe '#create' do
context 'topic success cases' do
before do
TopicCreator.any_instance.expects(:save_topic).returns(true)
TopicCreator.any_instance.expects(:watch_topic).returns(true)
SiteSetting.allow_duplicate_topic_titles = true
end
it "should be possible for an admin to create a topic" do
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expect(TopicCreator.create(admin, Guardian.new(admin), valid_attrs)).to be_valid
end
it "should be possible for a moderator to create a topic" do
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expect(TopicCreator.create(moderator, Guardian.new(moderator), valid_attrs)).to be_valid
end
it "supports both meta_data and custom_fields" do
opts = valid_attrs.merge(
meta_data: { import_topic_id: "foo" },
custom_fields: { import_id: "bar" }
)
topic = TopicCreator.create(admin, Guardian.new(admin), opts)
expect(topic.custom_fields["import_topic_id"]).to eq("foo")
expect(topic.custom_fields["import_id"]).to eq("bar")
end
context 'regular user' do
before { SiteSetting.min_trust_to_create_topic = TrustLevel[0] }
it "should be possible for a regular user to create a topic" do
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expect(TopicCreator.create(user, Guardian.new(user), valid_attrs)).to be_valid
end
it "should be possible for a regular user to create a topic with blank auto_close_time" do
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expect(TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(auto_close_time: ''))).to be_valid
end
it "ignores auto_close_time without raising an error" do
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(auto_close_time: '24'))
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expect(topic).to be_valid
expect(topic.public_topic_timer).to eq(nil)
end
it "can create a topic in a category" do
category = Fabricate(:category, name: "Neil's Blog")
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(category: category.id))
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expect(topic).to be_valid
expect(topic.category).to eq(category)
end
it "ignores participant_count without raising an error" do
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(participant_count: 3))
expect(topic.participant_count).to eq(1)
end
it "accepts participant_count in import mode" do
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(import_mode: true, participant_count: 3))
expect(topic.participant_count).to eq(3)
end
end
end
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context 'tags' do
fab!(:tag1) { Fabricate(:tag, name: "fun") }
fab!(:tag2) { Fabricate(:tag, name: "fun2") }
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before do
SiteSetting.tagging_enabled = true
SiteSetting.min_trust_to_create_tag = 0
SiteSetting.min_trust_level_to_tag_topics = 0
end
context 'regular tags' do
it "user can add tags to topic" do
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(tags: [tag1.name]))
expect(topic).to be_valid
expect(topic.tags.length).to eq(1)
end
end
context 'staff-only tags' do
before do
create_staff_only_tags(['alpha'])
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end
it "regular users can't add staff-only tags" do
expect do
TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(tags: ['alpha']))
end.to raise_error(ActiveRecord::Rollback)
end
it 'staff can add staff-only tags' do
topic = TopicCreator.create(admin, Guardian.new(admin), valid_attrs.merge(tags: ['alpha']))
expect(topic).to be_valid
expect(topic.tags.length).to eq(1)
end
end
context 'minimum_required_tags is present' do
fab!(:category) { Fabricate(:category, name: "beta", minimum_required_tags: 2) }
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it "fails for regular user if minimum_required_tags is not satisfied" do
expect(
TopicCreator.new(user, Guardian.new(user), valid_attrs.merge(category: category.id)).valid?
).to be_falsy
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end
it "lets admin create a topic regardless of minimum_required_tags" do
topic = TopicCreator.create(admin, Guardian.new(admin), valid_attrs.merge(tags: [tag1.name], category: category.id))
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expect(topic).to be_valid
expect(topic.tags.length).to eq(1)
end
it "works for regular user if minimum_required_tags is satisfied" do
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(tags: [tag1.name, tag2.name], category: category.id))
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expect(topic).to be_valid
expect(topic.tags.length).to eq(2)
end
it "minimum_required_tags is satisfying for new tags if user can create" do
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(tags: ["new tag", "another tag"], category: category.id))
expect(topic).to be_valid
expect(topic.tags.length).to eq(2)
end
it "lets new user create a topic if they don't have sufficient trust level to tag topics" do
SiteSetting.min_trust_level_to_tag_topics = 1
new_user = Fabricate(:newuser)
topic = TopicCreator.create(new_user, Guardian.new(new_user), valid_attrs.merge(category: category.id))
expect(topic).to be_valid
end
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end
context 'required tag group' do
fab!(:tag_group) { Fabricate(:tag_group, tags: [tag1]) }
fab!(:category) { Fabricate(:category, name: "beta", required_tag_group: tag_group, min_tags_from_required_group: 1) }
it "when no tags are not present" do
expect(
TopicCreator.new(user, Guardian.new(user), valid_attrs.merge(category: category.id)).valid?
).to be_falsy
end
it "when tags are not part of the tag group" do
expect(
TopicCreator.new(user, Guardian.new(user), valid_attrs.merge(category: category.id, tags: ['nope'])).valid?
).to be_falsy
end
it "when requirement is met" do
expect(
TopicCreator.new(user, Guardian.new(user), valid_attrs.merge(category: category.id, tags: [tag1.name, tag2.name])).valid?
).to be_truthy
end
it "lets staff ignore the restriction" do
expect(
TopicCreator.new(user, Guardian.new(admin), valid_attrs.merge(category: category.id)).valid?
).to be_truthy
end
end
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end
context 'personal message' do
context 'success cases' do
before do
TopicCreator.any_instance.expects(:save_topic).returns(true)
TopicCreator.any_instance.expects(:watch_topic).returns(true)
SiteSetting.allow_duplicate_topic_titles = true
SiteSetting.enable_staged_users = true
end
it "should be possible for a regular user to send private message" do
expect(TopicCreator.create(user, Guardian.new(user), pm_valid_attrs)).to be_valid
end
it "min_trust_to_create_topic setting should not be checked when sending private message" do
SiteSetting.min_trust_to_create_topic = TrustLevel[4]
expect(TopicCreator.create(user, Guardian.new(user), pm_valid_attrs)).to be_valid
end
it "enable_personal_messages setting should not be checked when sending private message to staff via flag" do
SiteSetting.enable_personal_messages = false
SiteSetting.min_trust_to_send_messages = TrustLevel[4]
expect(TopicCreator.create(user, Guardian.new(user), pm_valid_attrs.merge(subtype: TopicSubtype.notify_moderators))).to be_valid
end
end
context 'failure cases' do
it "should be rollback the changes when email is invalid" do
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SiteSetting.manual_polling_enabled = true
SiteSetting.reply_by_email_address = "sam+%{reply_key}@sam.com"
SiteSetting.reply_by_email_enabled = true
SiteSetting.min_trust_to_send_email_messages = TrustLevel[1]
attrs = pm_to_email_valid_attrs.dup
attrs[:target_emails] = "t" * 256
expect do
TopicCreator.create(user, Guardian.new(user), attrs)
end.to raise_error(ActiveRecord::Rollback)
end
it "min_trust_to_send_messages setting should be checked when sending private message" do
SiteSetting.min_trust_to_send_messages = TrustLevel[4]
expect do
TopicCreator.create(user, Guardian.new(user), pm_valid_attrs)
end.to raise_error(ActiveRecord::Rollback)
end
end
context 'to emails' do
it 'works for staff' do
SiteSetting.min_trust_to_send_email_messages = 'staff'
expect(TopicCreator.create(admin, Guardian.new(admin), pm_to_email_valid_attrs)).to be_valid
end
it 'work for trusted users' do
SiteSetting.min_trust_to_send_email_messages = 3
user.update!(trust_level: 3)
expect(TopicCreator.create(user, Guardian.new(user), pm_to_email_valid_attrs)).to be_valid
end
it 'does not work for non-staff' do
SiteSetting.min_trust_to_send_email_messages = 'staff'
expect { TopicCreator.create(user, Guardian.new(user), pm_to_email_valid_attrs) }.to raise_error(ActiveRecord::Rollback)
end
it 'does not work for untrusted users' do
SiteSetting.min_trust_to_send_email_messages = 3
user.update!(trust_level: 2)
expect { TopicCreator.create(user, Guardian.new(user), pm_to_email_valid_attrs) }.to raise_error(ActiveRecord::Rollback)
end
end
end
context 'setting timestamps' do
it 'supports Time instances' do
freeze_time
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(
created_at: 1.week.ago,
pinned_at: 3.days.ago
))
expect(topic.created_at).to eq_time(1.week.ago)
expect(topic.pinned_at).to eq_time(3.days.ago)
end
it 'supports strings' do
freeze_time
time1 = Time.zone.parse('2019-09-02')
time2 = Time.zone.parse('2020-03-10 15:17')
topic = TopicCreator.create(user, Guardian.new(user), valid_attrs.merge(
created_at: '2019-09-02',
pinned_at: '2020-03-10 15:17'
))
expect(topic.created_at).to eq_time(time1)
expect(topic.pinned_at).to eq_time(time2)
end
end
end
end