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Diffstat (limited to 'spec/lib/gitlab/slash_commands/extractor_spec.rb')
-rw-r--r-- | spec/lib/gitlab/slash_commands/extractor_spec.rb | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/spec/lib/gitlab/slash_commands/extractor_spec.rb b/spec/lib/gitlab/slash_commands/extractor_spec.rb new file mode 100644 index 00000000000..1e4954c4af8 --- /dev/null +++ b/spec/lib/gitlab/slash_commands/extractor_spec.rb @@ -0,0 +1,215 @@ +require 'spec_helper' + +describe Gitlab::SlashCommands::Extractor do + let(:definitions) do + Class.new do + include Gitlab::SlashCommands::Dsl + + command(:reopen, :open) { } + command(:assign) { } + command(:labels) { } + command(:power) { } + end.command_definitions + end + + let(:extractor) { described_class.new(definitions) } + + shared_examples 'command with no argument' do + it 'extracts command' do + msg, commands = extractor.extract_commands(original_msg) + + expect(commands).to eq [['reopen']] + expect(msg).to eq final_msg + end + end + + shared_examples 'command with a single argument' do + it 'extracts command' do + msg, commands = extractor.extract_commands(original_msg) + + expect(commands).to eq [['assign', '@joe']] + expect(msg).to eq final_msg + end + end + + shared_examples 'command with multiple arguments' do + it 'extracts command' do + msg, commands = extractor.extract_commands(original_msg) + + expect(commands).to eq [['labels', '~foo ~"bar baz" label']] + expect(msg).to eq final_msg + end + end + + describe '#extract_commands' do + describe 'command with no argument' do + context 'at the start of content' do + it_behaves_like 'command with no argument' do + let(:original_msg) { "/reopen\nworld" } + let(:final_msg) { "world" } + end + end + + context 'in the middle of content' do + it_behaves_like 'command with no argument' do + let(:original_msg) { "hello\n/reopen\nworld" } + let(:final_msg) { "hello\nworld" } + end + end + + context 'in the middle of a line' do + it 'does not extract command' do + msg = "hello\nworld /reopen" + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq "hello\nworld /reopen" + end + end + + context 'at the end of content' do + it_behaves_like 'command with no argument' do + let(:original_msg) { "hello\n/reopen" } + let(:final_msg) { "hello" } + end + end + end + + describe 'command with a single argument' do + context 'at the start of content' do + it_behaves_like 'command with a single argument' do + let(:original_msg) { "/assign @joe\nworld" } + let(:final_msg) { "world" } + end + end + + context 'in the middle of content' do + it_behaves_like 'command with a single argument' do + let(:original_msg) { "hello\n/assign @joe\nworld" } + let(:final_msg) { "hello\nworld" } + end + end + + context 'in the middle of a line' do + it 'does not extract command' do + msg = "hello\nworld /assign @joe" + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq "hello\nworld /assign @joe" + end + end + + context 'at the end of content' do + it_behaves_like 'command with a single argument' do + let(:original_msg) { "hello\n/assign @joe" } + let(:final_msg) { "hello" } + end + end + + context 'when argument is not separated with a space' do + it 'does not extract command' do + msg = "hello\n/assign@joe\nworld" + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq "hello\n/assign@joe\nworld" + end + end + end + + describe 'command with multiple arguments' do + context 'at the start of content' do + it_behaves_like 'command with multiple arguments' do + let(:original_msg) { %(/labels ~foo ~"bar baz" label\nworld) } + let(:final_msg) { "world" } + end + end + + context 'in the middle of content' do + it_behaves_like 'command with multiple arguments' do + let(:original_msg) { %(hello\n/labels ~foo ~"bar baz" label\nworld) } + let(:final_msg) { "hello\nworld" } + end + end + + context 'in the middle of a line' do + it 'does not extract command' do + msg = %(hello\nworld /labels ~foo ~"bar baz" label) + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq %(hello\nworld /labels ~foo ~"bar baz" label) + end + end + + context 'at the end of content' do + it_behaves_like 'command with multiple arguments' do + let(:original_msg) { %(hello\n/labels ~foo ~"bar baz" label) } + let(:final_msg) { "hello" } + end + end + + context 'when argument is not separated with a space' do + it 'does not extract command' do + msg = %(hello\n/labels~foo ~"bar baz" label\nworld) + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq %(hello\n/labels~foo ~"bar baz" label\nworld) + end + end + end + + it 'extracts command with multiple arguments and various prefixes' do + msg = %(hello\n/power @user.name %9.10 ~"bar baz.2"\nworld) + msg, commands = extractor.extract_commands(msg) + + expect(commands).to eq [['power', '@user.name %9.10 ~"bar baz.2"']] + expect(msg).to eq "hello\nworld" + end + + it 'extracts multiple commands' do + msg = %(hello\n/power @user.name %9.10 ~"bar baz.2" label\nworld\n/reopen) + msg, commands = extractor.extract_commands(msg) + + expect(commands).to eq [['power', '@user.name %9.10 ~"bar baz.2" label'], ['reopen']] + expect(msg).to eq "hello\nworld" + end + + it 'does not alter original content if no command is found' do + msg = 'Fixes #123' + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq 'Fixes #123' + end + + it 'does not extract commands inside a blockcode' do + msg = "Hello\r\n```\r\nThis is some text\r\n/close\r\n/assign @user\r\n```\r\n\r\nWorld" + expected = msg.delete("\r") + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq expected + end + + it 'does not extract commands inside a blockquote' do + msg = "Hello\r\n>>>\r\nThis is some text\r\n/close\r\n/assign @user\r\n>>>\r\n\r\nWorld" + expected = msg.delete("\r") + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq expected + end + + it 'does not extract commands inside a HTML tag' do + msg = "Hello\r\n<div>\r\nThis is some text\r\n/close\r\n/assign @user\r\n</div>\r\n\r\nWorld" + expected = msg.delete("\r") + msg, commands = extractor.extract_commands(msg) + + expect(commands).to be_empty + expect(msg).to eq expected + end + end +end |