501 lines
18 KiB
Ruby
501 lines
18 KiB
Ruby
require 'rails_helper'
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require 'topic_view'
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describe TopicView do
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let(:topic) { create_topic }
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let(:coding_horror) { Fabricate(:coding_horror) }
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let(:first_poster) { topic.user }
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let(:topic_view) { TopicView.new(topic.id, coding_horror) }
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it "raises a not found error if the topic doesn't exist" do
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expect { TopicView.new(1231232, coding_horror) }.to raise_error(Discourse::NotFound)
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end
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# see also spec/controllers/topics_controller_spec.rb TopicsController::show::permission errors
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it "raises an error if the user can't see the topic" do
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Guardian.any_instance.expects(:can_see?).with(topic).returns(false)
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expect { topic_view }.to raise_error(Discourse::InvalidAccess)
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end
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it "handles deleted topics" do
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admin = Fabricate(:admin)
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topic.trash!(admin)
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expect { TopicView.new(topic.id, Fabricate(:user)) }.to raise_error(Discourse::InvalidAccess)
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expect { TopicView.new(topic.id, admin) }.not_to raise_error
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end
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context "chunk_size" do
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it "returns `chunk_size` by default" do
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expect(TopicView.new(topic.id, coding_horror).chunk_size).to eq(TopicView.chunk_size)
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end
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it "returns `slow_chunk_size` when slow_platform is true" do
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tv = TopicView.new(topic.id, coding_horror, slow_platform: true)
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expect(tv.chunk_size).to eq(TopicView.slow_chunk_size)
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end
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it "returns `print_chunk_size` when print param is true" do
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tv = TopicView.new(topic.id, coding_horror, print: true)
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expect(tv.chunk_size).to eq(TopicView.print_chunk_size)
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end
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end
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context "with a few sample posts" do
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let!(:p1) { Fabricate(:post, topic: topic, user: first_poster, percent_rank: 1 )}
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let!(:p2) { Fabricate(:post, topic: topic, user: coding_horror, percent_rank: 0.5 )}
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let!(:p3) { Fabricate(:post, topic: topic, user: first_poster, percent_rank: 0 )}
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let(:moderator) { Fabricate(:moderator) }
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let(:admin) { Fabricate(:admin) }
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it "it can find the best responses" do
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best2 = TopicView.new(topic.id, coding_horror, best: 2)
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expect(best2.posts.count).to eq(2)
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expect(best2.posts[0].id).to eq(p2.id)
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expect(best2.posts[1].id).to eq(p3.id)
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topic.update_status('closed', true, Fabricate(:admin))
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expect(topic.posts.count).to eq(4)
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# should not get the status post
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best = TopicView.new(topic.id, nil, best: 99)
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expect(best.posts.count).to eq(2)
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expect(best.filtered_post_ids.size).to eq(3)
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expect(best.current_post_ids).to match_array([p2.id, p3.id])
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# should get no results for trust level too low
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best = TopicView.new(topic.id, nil, best: 99, min_trust_level: coding_horror.trust_level + 1)
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expect(best.posts.count).to eq(0)
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# should filter out the posts with a score that is too low
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best = TopicView.new(topic.id, nil, best: 99, min_score: 99)
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expect(best.posts.count).to eq(0)
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# should filter out everything if min replies not met
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best = TopicView.new(topic.id, nil, best: 99, min_replies: 99)
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expect(best.posts.count).to eq(0)
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# should punch through posts if the score is high enough
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p2.update_column(:score, 100)
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best = TopicView.new(topic.id, nil, best: 99, bypass_trust_level_score: 100, min_trust_level: coding_horror.trust_level + 1)
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expect(best.posts.count).to eq(1)
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# 0 means ignore
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best = TopicView.new(topic.id, nil, best: 99, bypass_trust_level_score: 0, min_trust_level: coding_horror.trust_level + 1)
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expect(best.posts.count).to eq(0)
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# If we restrict to posts a moderator liked, return none
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best = TopicView.new(topic.id, nil, best: 99, only_moderator_liked: true)
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expect(best.posts.count).to eq(0)
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# It doesn't count likes from admins
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PostAction.act(admin, p3, PostActionType.types[:like])
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best = TopicView.new(topic.id, nil, best: 99, only_moderator_liked: true)
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expect(best.posts.count).to eq(0)
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# It should find the post liked by the moderator
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PostAction.act(moderator, p2, PostActionType.types[:like])
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best = TopicView.new(topic.id, nil, best: 99, only_moderator_liked: true)
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expect(best.posts.count).to eq(1)
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end
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it "raises NotLoggedIn if the user isn't logged in and is trying to view a private message" do
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Topic.any_instance.expects(:private_message?).returns(true)
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expect { TopicView.new(topic.id, nil) }.to raise_error(Discourse::NotLoggedIn)
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end
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it "provides an absolute url" do
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expect(topic_view.absolute_url).to be_present
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end
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it "provides a summary of the first post" do
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expect(topic_view.summary).to be_present
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end
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describe "#get_canonical_path" do
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let(:user) { Fabricate(:user) }
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let(:topic) { Fabricate(:topic) }
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let(:path) { "/1234" }
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before do
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topic.stubs(:relative_url).returns(path)
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TopicView.any_instance.stubs(:find_topic).with(1234).returns(topic)
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end
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it "generates canonical path correctly" do
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expect(TopicView.new(1234, user).canonical_path).to eql(path)
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expect(TopicView.new(1234, user, page: 5).canonical_path).to eql("/1234?page=5")
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end
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it "generates a canonical correctly for paged results" do
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expect(TopicView.new(1234, user, post_number: 10 * TopicView.chunk_size )
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.canonical_path).to eql("/1234?page=10")
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end
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end
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describe "#next_page" do
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let(:p2) { stub(post_number: 2) }
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let(:topic) do
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topic = create_topic
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topic.stubs(:highest_post_number).returns(5)
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topic
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end
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let(:user) { Fabricate(:user) }
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before do
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TopicView.any_instance.expects(:find_topic).with(1234).returns(topic)
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TopicView.any_instance.stubs(:filter_posts)
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TopicView.any_instance.stubs(:last_post).returns(p2)
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TopicView.stubs(:chunk_size).returns(2)
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end
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it "should return the next page" do
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expect(TopicView.new(1234, user).next_page).to eql(2)
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end
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end
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context '.post_counts_by_user' do
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it 'returns the two posters with their counts' do
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expect(topic_view.post_counts_by_user.to_a).to match_array([[first_poster.id, 2], [coding_horror.id, 1]])
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end
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it "doesn't return counts for posts with authors who have been deleted" do
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p2.user_id = nil
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p2.save!
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expect(topic_view.post_counts_by_user.to_a).to match_array([[first_poster.id, 2]])
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end
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end
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context '.participants' do
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it 'returns the two participants hashed by id' do
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expect(topic_view.participants.to_a).to match_array([[first_poster.id, first_poster], [coding_horror.id, coding_horror]])
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end
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end
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context '.all_post_actions' do
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it 'is blank at first' do
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expect(topic_view.all_post_actions).to be_blank
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end
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it 'returns the like' do
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PostAction.act(coding_horror, p1, PostActionType.types[:like])
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expect(topic_view.all_post_actions[p1.id][PostActionType.types[:like]]).to be_present
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end
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end
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context '.all_active_flags' do
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it 'is blank at first' do
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expect(topic_view.all_active_flags).to be_blank
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end
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it 'returns the active flags' do
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PostAction.act(moderator, p1, PostActionType.types[:off_topic])
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PostAction.act(coding_horror, p1, PostActionType.types[:off_topic])
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expect(topic_view.all_active_flags[p1.id][PostActionType.types[:off_topic]].count).to eq(2)
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end
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it 'returns only the active flags' do
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PostAction.act(moderator, p1, PostActionType.types[:off_topic])
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PostAction.act(coding_horror, p1, PostActionType.types[:off_topic])
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PostAction.defer_flags!(p1, moderator)
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expect(topic_view.all_active_flags[p1.id]).to eq(nil)
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end
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end
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context '.read?' do
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it 'tracks correctly' do
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# anon is assumed to have read everything
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expect(TopicView.new(topic.id).read?(1)).to eq(true)
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# random user has nothing
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expect(topic_view.read?(1)).to eq(false)
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coding_horror.created_at = 2.days.ago
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# a real user that just read it should have it marked
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PostTiming.process_timings(coding_horror, topic.id, 1, [[1,1000]])
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expect(TopicView.new(topic.id, coding_horror).read?(1)).to eq(true)
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expect(TopicView.new(topic.id, coding_horror).topic_user).to be_present
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end
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end
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context '.topic_user' do
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it 'returns nil when there is no user' do
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expect(TopicView.new(topic.id, nil).topic_user).to be_blank
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end
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end
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context '#recent_posts' do
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before do
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24.times do |t| # our let()s have already created 3
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Fabricate(:post, topic: topic, user: first_poster, created_at: t.seconds.from_now)
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end
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end
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it 'returns at most 25 recent posts ordered newest first' do
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recent_posts = topic_view.recent_posts
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# count
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expect(recent_posts.count).to eq(25)
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# ordering
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expect(recent_posts.include?(p1)).to eq(false)
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expect(recent_posts.include?(p3)).to eq(true)
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expect(recent_posts.first.created_at).to be > recent_posts.last.created_at
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end
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end
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end
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context 'whispers' do
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it "handles their visibility properly" do
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p1 = Fabricate(:post, topic: topic, user: coding_horror)
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p2 = Fabricate(:post, topic: topic, user: coding_horror, post_type: Post.types[:whisper])
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p3 = Fabricate(:post, topic: topic, user: coding_horror)
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ch_posts = TopicView.new(topic.id, coding_horror).posts
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expect(ch_posts.map(&:id)).to eq([p1.id, p2.id, p3.id])
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anon_posts = TopicView.new(topic.id).posts
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expect(anon_posts.map(&:id)).to eq([p1.id, p3.id])
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admin_posts = TopicView.new(topic.id, Fabricate(:moderator)).posts
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expect(admin_posts.map(&:id)).to eq([p1.id, p2.id, p3.id])
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end
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end
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context '.posts' do
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# Create the posts in a different order than the sort_order
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let!(:p5) { Fabricate(:post, topic: topic, user: coding_horror)}
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let!(:p2) { Fabricate(:post, topic: topic, user: coding_horror)}
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let!(:p6) { Fabricate(:post, topic: topic, user: Fabricate(:user), deleted_at: Time.now)}
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let!(:p4) { Fabricate(:post, topic: topic, user: coding_horror, deleted_at: Time.now)}
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let!(:p1) { Fabricate(:post, topic: topic, user: first_poster)}
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let!(:p7) { Fabricate(:post, topic: topic, user: coding_horror, deleted_at: Time.now)}
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let!(:p3) { Fabricate(:post, topic: topic, user: first_poster)}
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before do
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TopicView.stubs(:chunk_size).returns(3)
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# Update them to the sort order we're checking for
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[p1, p2, p3, p4, p5, p6, p7].each_with_index do |p, idx|
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p.sort_order = idx + 1
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p.save
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end
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p6.user_id = nil # user got nuked
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p6.save!
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end
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describe "contains_gaps?" do
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it "works" do
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# does not contain contains_gaps with default filtering
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expect(topic_view.contains_gaps?).to eq(false)
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# contains contains_gaps when filtered by username" do
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expect(TopicView.new(topic.id, coding_horror, username_filters: ['eviltrout']).contains_gaps?).to eq(true)
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# contains contains_gaps when filtered by summary
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expect(TopicView.new(topic.id, coding_horror, filter: 'summary').contains_gaps?).to eq(true)
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# contains contains_gaps when filtered by best
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expect(TopicView.new(topic.id, coding_horror, best: 5).contains_gaps?).to eq(true)
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end
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end
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it "#restricts to correct topic" do
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t2 = Fabricate(:topic)
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category = Fabricate(:category, name: "my test")
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category.set_permissions(Group[:admins] => :full)
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category.save
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topic.category_id = category.id
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topic.save!
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expect{
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TopicView.new(topic.id, coding_horror).posts.count
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}.to raise_error(Discourse::InvalidAccess)
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expect(TopicView.new(t2.id, coding_horror, post_ids: [p1.id,p2.id]).posts.count).to eq(0)
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end
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describe '#filter_posts_paged' do
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before { TopicView.stubs(:chunk_size).returns(2) }
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it 'returns correct posts for all pages' do
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expect(topic_view.filter_posts_paged(1)).to eq([p1, p2])
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expect(topic_view.filter_posts_paged(2)).to eq([p3, p5])
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expect(topic_view.filter_posts_paged(3)).to eq([])
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expect(topic_view.filter_posts_paged(100)).to eq([])
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end
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end
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describe "filter_posts_near" do
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def topic_view_near(post, show_deleted=false)
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TopicView.new(topic.id, coding_horror, post_number: post.post_number, show_deleted: show_deleted)
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end
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it "snaps to the lower boundary" do
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near_view = topic_view_near(p1)
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expect(near_view.desired_post).to eq(p1)
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expect(near_view.posts).to eq([p1, p2, p3])
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expect(near_view.contains_gaps?).to eq(false)
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end
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it "snaps to the upper boundary" do
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near_view = topic_view_near(p5)
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expect(near_view.desired_post).to eq(p5)
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expect(near_view.posts).to eq([p2, p3, p5])
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expect(near_view.contains_gaps?).to eq(false)
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end
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it "returns the posts in the middle" do
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near_view = topic_view_near(p2)
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expect(near_view.desired_post).to eq(p2)
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expect(near_view.posts).to eq([p1, p2, p3])
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expect(near_view.contains_gaps?).to eq(false)
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end
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it "gaps deleted posts to an admin" do
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coding_horror.admin = true
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near_view = topic_view_near(p3)
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expect(near_view.desired_post).to eq(p3)
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expect(near_view.posts).to eq([p2, p3, p5])
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expect(near_view.gaps.before).to eq({p5.id => [p4.id]})
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expect(near_view.gaps.after).to eq({p5.id => [p6.id, p7.id]})
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end
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it "returns deleted posts to an admin with show_deleted" do
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coding_horror.admin = true
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near_view = topic_view_near(p3, true)
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expect(near_view.desired_post).to eq(p3)
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expect(near_view.posts).to eq([p2, p3, p4])
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expect(near_view.contains_gaps?).to eq(false)
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end
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it "gaps deleted posts by nuked users to an admin" do
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coding_horror.admin = true
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near_view = topic_view_near(p5)
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expect(near_view.desired_post).to eq(p5)
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# note: both p4 and p6 get skipped
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expect(near_view.posts).to eq([p2, p3, p5])
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expect(near_view.gaps.before).to eq({p5.id => [p4.id]})
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expect(near_view.gaps.after).to eq({p5.id => [p6.id, p7.id]})
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end
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it "returns deleted posts by nuked users to an admin with show_deleted" do
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coding_horror.admin = true
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near_view = topic_view_near(p5, true)
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expect(near_view.desired_post).to eq(p5)
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expect(near_view.posts).to eq([p4, p5, p6])
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expect(near_view.contains_gaps?).to eq(false)
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end
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context "when 'posts per page' exceeds the number of posts" do
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before { TopicView.stubs(:chunk_size).returns(100) }
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it 'returns all the posts' do
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near_view = topic_view_near(p5)
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expect(near_view.posts).to eq([p1, p2, p3, p5])
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expect(near_view.contains_gaps?).to eq(false)
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end
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it 'gaps deleted posts to admins' do
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coding_horror.admin = true
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near_view = topic_view_near(p5)
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expect(near_view.posts).to eq([p1, p2, p3, p5])
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expect(near_view.gaps.before).to eq({p5.id => [p4.id]})
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expect(near_view.gaps.after).to eq({p5.id => [p6.id, p7.id]})
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end
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it 'returns deleted posts to admins' do
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coding_horror.admin = true
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near_view = topic_view_near(p5, true)
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expect(near_view.posts).to eq([p1, p2, p3, p4, p5, p6, p7])
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expect(near_view.contains_gaps?).to eq(false)
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end
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end
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end
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end
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context "page_title" do
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let(:tag1) { Fabricate(:tag) }
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let(:tag2) { Fabricate(:tag, topic_count: 2) }
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subject { TopicView.new(topic.id, coding_horror).page_title }
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context "uncategorized topic" do
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context "topic_page_title_includes_category is false" do
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before { SiteSetting.topic_page_title_includes_category = false }
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it { should eq(topic.title) }
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end
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context "topic_page_title_includes_category is true" do
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before { SiteSetting.topic_page_title_includes_category = true }
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it { should eq(topic.title) }
|
|
|
|
context "tagged topic" do
|
|
before { topic.tags << [tag1, tag2] }
|
|
|
|
context "tagging enabled" do
|
|
before { SiteSetting.tagging_enabled = true }
|
|
|
|
it { should start_with(topic.title) }
|
|
it { should_not include(tag1.name) }
|
|
it { should end_with(tag2.name) } # tag2 has higher topic count
|
|
end
|
|
|
|
context "tagging disabled" do
|
|
before { SiteSetting.tagging_enabled = false }
|
|
|
|
it { should start_with(topic.title) }
|
|
it { should_not include(tag1.name) }
|
|
it { should_not include(tag2.name) }
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
context "categorized topic" do
|
|
let(:category) { Fabricate(:category) }
|
|
|
|
before { topic.update_attributes(category_id: category.id) }
|
|
|
|
context "topic_page_title_includes_category is false" do
|
|
before { SiteSetting.topic_page_title_includes_category = false }
|
|
it { should eq(topic.title) }
|
|
end
|
|
|
|
context "topic_page_title_includes_category is true" do
|
|
before { SiteSetting.topic_page_title_includes_category = true }
|
|
it { should start_with(topic.title) }
|
|
it { should end_with(category.name) }
|
|
|
|
context "tagged topic" do
|
|
before do
|
|
SiteSetting.tagging_enabled = true
|
|
topic.tags << [tag1, tag2]
|
|
end
|
|
|
|
it { should start_with(topic.title) }
|
|
it { should end_with(category.name) }
|
|
it { should_not include(tag1.name) }
|
|
it { should_not include(tag2.name) }
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|