60 lines
1.8 KiB
Ruby
60 lines
1.8 KiB
Ruby
require 'spec_helper'
|
|
|
|
describe DiscussionOnDiff do
|
|
subject { create(:diff_note_on_merge_request).to_discussion }
|
|
|
|
describe "#truncated_diff_lines" do
|
|
let(:truncated_lines) { subject.truncated_diff_lines }
|
|
|
|
context "when diff is greater than allowed number of truncated diff lines " do
|
|
it "returns fewer lines" do
|
|
expect(subject.diff_lines.count).to be > DiffDiscussion::NUMBER_OF_TRUNCATED_DIFF_LINES
|
|
|
|
expect(truncated_lines.count).to be <= DiffDiscussion::NUMBER_OF_TRUNCATED_DIFF_LINES
|
|
end
|
|
end
|
|
|
|
context "when some diff lines are meta" do
|
|
it "returns no meta lines" do
|
|
expect(subject.diff_lines).to include(be_meta)
|
|
expect(truncated_lines).not_to include(be_meta)
|
|
end
|
|
end
|
|
|
|
context "when the diff line does not exist on a legacy diff note" do
|
|
it "returns an empty array" do
|
|
legacy_note = LegacyDiffNote.new
|
|
|
|
allow(subject).to receive(:first_note).and_return(legacy_note)
|
|
|
|
expect(truncated_lines).to eq([])
|
|
end
|
|
end
|
|
end
|
|
|
|
describe '#line_code_in_diffs' do
|
|
context 'when the discussion is active in the diff' do
|
|
let(:diff_refs) { subject.position.diff_refs }
|
|
|
|
it 'returns the current line code' do
|
|
expect(subject.line_code_in_diffs(diff_refs)).to eq(subject.line_code)
|
|
end
|
|
end
|
|
|
|
context 'when the discussion was created in the diff' do
|
|
let(:diff_refs) { subject.original_position.diff_refs }
|
|
|
|
it 'returns the original line code' do
|
|
expect(subject.line_code_in_diffs(diff_refs)).to eq(subject.original_line_code)
|
|
end
|
|
end
|
|
|
|
context 'when the discussion is unrelated to the diff' do
|
|
let(:diff_refs) { subject.project.commit(RepoHelpers.sample_commit.id).diff_refs }
|
|
|
|
it 'returns nil' do
|
|
expect(subject.line_code_in_diffs(diff_refs)).to be_nil
|
|
end
|
|
end
|
|
end
|
|
end
|