diff options
Diffstat (limited to 'spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb')
-rw-r--r-- | spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb | 99 |
1 files changed, 59 insertions, 40 deletions
diff --git a/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb index 6685bf5385b..11e73294f18 100644 --- a/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb +++ b/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb @@ -1,4 +1,5 @@ -require 'spec_helper' +require 'fast_spec_helper' +require 'rspec-parameterized' describe Gitlab::Ci::Pipeline::Expression::Statement do subject do @@ -36,7 +37,7 @@ describe Gitlab::Ci::Pipeline::Expression::Statement do '== "123"', # invalid left side '"some string"', # only string provided '$VAR ==', # invalid right side - '12345', # unknown syntax + 'null', # missing lexemes '' # empty statement ] @@ -44,7 +45,7 @@ describe Gitlab::Ci::Pipeline::Expression::Statement do context "when expression grammar is #{syntax.inspect}" do let(:text) { syntax } - it 'aises a statement error exception' do + it 'raises a statement error exception' do expect { subject.parse_tree } .to raise_error described_class::StatementError end @@ -82,48 +83,66 @@ describe Gitlab::Ci::Pipeline::Expression::Statement do end describe '#evaluate' do - statements = [ - ['$PRESENT_VARIABLE == "my variable"', true], - ["$PRESENT_VARIABLE == 'my variable'", true], - ['"my variable" == $PRESENT_VARIABLE', true], - ['$PRESENT_VARIABLE == null', false], - ['$EMPTY_VARIABLE == null', false], - ['"" == $EMPTY_VARIABLE', true], - ['$EMPTY_VARIABLE', ''], - ['$UNDEFINED_VARIABLE == null', true], - ['null == $UNDEFINED_VARIABLE', true], - ['$PRESENT_VARIABLE', 'my variable'], - ['$UNDEFINED_VARIABLE', nil] - ] - - statements.each do |expression, value| - context "when using expression `#{expression}`" do - let(:text) { expression } - - it "evaluates to `#{value.inspect}`" do - expect(subject.evaluate).to eq value - end + using RSpec::Parameterized::TableSyntax + + where(:expression, :value) do + '$PRESENT_VARIABLE == "my variable"' | true + '"my variable" == $PRESENT_VARIABLE' | true + '$PRESENT_VARIABLE == null' | false + '$EMPTY_VARIABLE == null' | false + '"" == $EMPTY_VARIABLE' | true + '$EMPTY_VARIABLE' | '' + '$UNDEFINED_VARIABLE == null' | true + 'null == $UNDEFINED_VARIABLE' | true + '$PRESENT_VARIABLE' | 'my variable' + '$UNDEFINED_VARIABLE' | nil + "$PRESENT_VARIABLE =~ /var.*e$/" | true + "$PRESENT_VARIABLE =~ /^var.*/" | false + "$EMPTY_VARIABLE =~ /var.*/" | false + "$UNDEFINED_VARIABLE =~ /var.*/" | false + "$PRESENT_VARIABLE =~ /VAR.*/i" | true + end + + with_them do + let(:text) { expression } + + it "evaluates to `#{params[:value].inspect}`" do + expect(subject.evaluate).to eq value end end end describe '#truthful?' do - statements = [ - ['$PRESENT_VARIABLE == "my variable"', true], - ["$PRESENT_VARIABLE == 'no match'", false], - ['$UNDEFINED_VARIABLE == null', true], - ['$PRESENT_VARIABLE', true], - ['$UNDEFINED_VARIABLE', false], - ['$EMPTY_VARIABLE', false] - ] - - statements.each do |expression, value| - context "when using expression `#{expression}`" do - let(:text) { expression } - - it "returns `#{value.inspect}`" do - expect(subject.truthful?).to eq value - end + using RSpec::Parameterized::TableSyntax + + where(:expression, :value) do + '$PRESENT_VARIABLE == "my variable"' | true + "$PRESENT_VARIABLE == 'no match'" | false + '$UNDEFINED_VARIABLE == null' | true + '$PRESENT_VARIABLE' | true + '$UNDEFINED_VARIABLE' | false + '$EMPTY_VARIABLE' | false + '$INVALID = 1' | false + "$PRESENT_VARIABLE =~ /var.*/" | true + "$UNDEFINED_VARIABLE =~ /var.*/" | false + end + + with_them do + let(:text) { expression } + + it "returns `#{params[:value].inspect}`" do + expect(subject.truthful?).to eq value + end + end + + context 'when evaluating expression raises an error' do + let(:text) { '$PRESENT_VARIABLE' } + + it 'returns false' do + allow(subject).to receive(:evaluate) + .and_raise(described_class::StatementError) + + expect(subject.truthful?).to be_falsey end end end |