require 'spec_helper' load File.expand_path('../../bin/changelog', __dir__) describe 'bin/changelog' do let(:options) { OpenStruct.new(title: 'Test title', type: 'fixed', dry_run: true) } describe ChangelogEntry do it 'truncates the file path' do entry = described_class.new(options) allow(entry).to receive(:ee?).and_return(false) allow(entry).to receive(:branch_name).and_return('long-branch-' * 100) file_path = entry.send(:file_path) expect(file_path.length).to eq(140) end end describe ChangelogOptionParser do describe '.parse' do it 'parses --amend' do options = described_class.parse(%w[foo bar --amend]) expect(options.amend).to eq true end it 'parses --force and -f' do %w[--force -f].each do |flag| options = described_class.parse(%W[foo #{flag} bar]) expect(options.force).to eq true end end it 'parses --merge-request and -m' do %w[--merge-request -m].each do |flag| options = described_class.parse(%W[foo #{flag} 1234 bar]) expect(options.merge_request).to eq 1234 end end it 'parses --dry-run and -n' do %w[--dry-run -n].each do |flag| options = described_class.parse(%W[foo #{flag} bar]) expect(options.dry_run).to eq true end end it 'parses --git-username and -u' do allow(described_class).to receive(:git_user_name).and_return('Jane Doe') %w[--git-username -u].each do |flag| options = described_class.parse(%W[foo #{flag} bar]) expect(options.author).to eq 'Jane Doe' end end it 'parses --type and -t' do %w[--type -t].each do |flag| options = described_class.parse(%W[foo #{flag} security]) expect(options.type).to eq 'security' end end it 'parses -h' do expect do expect { described_class.parse(%w[foo -h bar]) }.to output.to_stdout end.to raise_error(ChangelogHelpers::Done) end it 'assigns title' do options = described_class.parse(%W[foo -m 1 bar\n baz\r\n --amend]) expect(options.title).to eq 'foo bar baz' end end describe '.read_type' do let(:type) { '1' } it 'reads type from $stdin' do expect($stdin).to receive(:getc).and_return(type) expect do expect(described_class.read_type).to eq('added') end.to output.to_stdout end context 'invalid type given' do let(:type) { '99' } it 'shows error message and exits the program' do allow($stdin).to receive(:getc).and_return(type) expect do expect { described_class.read_type }.to raise_error( ChangelogHelpers::Abort, 'Invalid category index, please select an index between 1 and 8' ) end.to output.to_stdout end end end end end