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author | Sean Nichols <git@seanich.com> | 2018-12-13 09:49:32 +0300 |
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committer | Sean Nichols <git@seanich.com> | 2018-12-13 09:49:32 +0300 |
commit | 4d2448e03a4f73edc785bd89620fa8c5efdf3def (patch) | |
tree | 031b43fa794ecfb072c1d0b91f8c279fa8592c4c /spec/lib/gitlab/diff | |
parent | 4ae1591b9768f8f727048ff83f675fe99a10eb90 (diff) |
Add tests and move empty file message into own component
Diffstat (limited to 'spec/lib/gitlab/diff')
-rw-r--r-- | spec/lib/gitlab/diff/file_spec.rb | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/spec/lib/gitlab/diff/file_spec.rb b/spec/lib/gitlab/diff/file_spec.rb index 3417896e259..f0ca47d8d41 100644 --- a/spec/lib/gitlab/diff/file_spec.rb +++ b/spec/lib/gitlab/diff/file_spec.rb @@ -583,6 +583,12 @@ describe Gitlab::Diff::File do end end + describe '#empty?' do + it 'returns true' do + expect(diff_file.empty?).to be_truthy + end + end + describe '#different_type?' do it 'returns false' do expect(diff_file).not_to be_different_type @@ -662,4 +668,87 @@ describe Gitlab::Diff::File do end end end + + describe '#empty?' do + let(:project) do + create(:project, :custom_repo, files: {}) + end + let(:branch_name) { 'master' } + + def create_file(file_name, content) + Files::CreateService.new( + project, + project.owner, + commit_message: 'Update', + start_branch: branch_name, + branch_name: branch_name, + file_path: file_name, + file_content: content + ).execute + + return project.commit(branch_name).diffs.diff_files.first + end + + def update_file(file_name, content) + Files::UpdateService.new( + project, + project.owner, + commit_message: 'Update', + start_branch: branch_name, + branch_name: branch_name, + file_path: file_name, + file_content: content + ).execute + + return project.commit(branch_name).diffs.diff_files.first + end + + def delete_file(file_name) + Files::DeleteService.new( + project, + project.owner, + commit_message: 'Update', + start_branch: branch_name, + branch_name: branch_name, + file_path: file_name + ).execute + + return project.commit(branch_name).diffs.diff_files.first + end + + context 'when empty file is created' do + it 'returns true' do + diff_file = create_file('empty.md', '') + + expect(diff_file.empty?).to be_truthy + end + end + + context 'when empty file is deleted' do + it 'returns true' do + create_file('empty.md', '') + diff_file = delete_file('empty.md') + + expect(diff_file.empty?).to be_truthy + end + end + + context 'when file with content is truncated' do + it 'returns false' do + create_file('with-content.md', 'file content') + diff_file = update_file('with-content.md', '') + + expect(diff_file.empty?).to be_falsey + end + end + + context 'when empty file has content added' do + it 'returns false' do + create_file('empty.md', '') + diff_file = update_file('empty.md', 'new content') + + expect(diff_file.empty?).to be_falsey + end + end + end end |