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Diffstat (limited to 'spec/components/diffs/stats_component_spec.rb')
-rw-r--r-- | spec/components/diffs/stats_component_spec.rb | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/spec/components/diffs/stats_component_spec.rb b/spec/components/diffs/stats_component_spec.rb new file mode 100644 index 00000000000..2e5a5f2ca26 --- /dev/null +++ b/spec/components/diffs/stats_component_spec.rb @@ -0,0 +1,67 @@ +# frozen_string_literal: true + +require "spec_helper" + +RSpec.describe Diffs::StatsComponent, type: :component do + include RepoHelpers + + subject(:component) do + described_class.new(diff_files: diff_files) + end + + let_it_be(:project) { create(:project, :repository) } + let_it_be(:repository) { project.repository } + let_it_be(:commit) { project.commit(sample_commit.id) } + let_it_be(:diffs) { commit.raw_diffs } + let_it_be(:diff) { diffs.first } + let_it_be(:diff_refs) { commit.diff_refs } + let_it_be(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs: diff_refs, repository: repository) } + let_it_be(:diff_files) { [diff_file] } + + describe "rendered component" do + subject { rendered_component } + + let(:element) { page.find(".js-diff-stats-dropdown") } + + before do + render_inline component + end + + it { is_expected.to have_selector(".js-diff-stats-dropdown") } + + it "renders the data attributes" do + expect(element["data-changed"]).to eq("1") + expect(element["data-added"]).to eq("10") + expect(element["data-deleted"]).to eq("3") + + expect(Gitlab::Json.parse(element["data-files"])).to eq([{ + "href" => "##{Digest::SHA1.hexdigest(diff_file.file_path)}", + "title" => diff_file.new_path, + "name" => diff_file.file_path, + "path" => diff_file.file_path, + "icon" => "file-modified", + "iconColor" => "", + "added" => diff_file.added_lines, + "removed" => diff_file.removed_lines + }]) + end + end + + describe "#diff_file_path_text" do + it "returns full path by default" do + expect(subject.diff_file_path_text(diff_file)).to eq(diff_file.new_path) + end + + it "returns truncated path" do + expect(subject.diff_file_path_text(diff_file, max: 10)).to eq("...open.rb") + end + + it "returns the path if max is oddly small" do + expect(subject.diff_file_path_text(diff_file, max: 3)).to eq(diff_file.new_path) + end + + it "returns the path if max is oddly large" do + expect(subject.diff_file_path_text(diff_file, max: 100)).to eq(diff_file.new_path) + end + end +end |