func buildTemplate(data []byte, config *core.Configuration) (*Template, error) {
parser := core.NewParser(data)
template := new(Template)
if err := extractTokens(parser, template, config); err != nil {
return nil, err
}
return template, nil
}
func newParser(s string) *core.Parser {
return core.NewParser([]byte(s))
}
func TestOutputWithAnEscapeParameter(t *testing.T) {
spec := gspec.New(t)
output, err := newOutput(core.NewParser([]byte("{{'fun' | debug: 'te\\'st'}}")))
spec.Expect(err).ToBeNil()
assertFilters(t, output, "debug(0, te'st)")
}
func TestOutputHandlesEmptyOutput(t *testing.T) {
spec := gspec.New(t)
output, err := newOutput(core.NewParser([]byte("{{}}")))
spec.Expect(output).ToBeNil()
spec.Expect(err).ToBeNil()
}
func TestOutputWithMultipleFilters(t *testing.T) {
output, _ := newOutput(core.NewParser([]byte("{{'fun' | debug | debug}}")))
assertFilters(t, output, "debug(0)", "debug(1)")
}
func TestOutputWithMultipleFiltersHavingParameters(t *testing.T) {
spec := gspec.New(t)
output, err := newOutput(core.NewParser([]byte("{{'fun' | debug:1,2 | debug:'test' | debug : 'test' , 5}}")))
spec.Expect(err).ToBeNil()
assertFilters(t, output, "debug(0, 1, 2)", "debug(1, test)", "debug(2, test, 5)")
}
func TestOutputGeneratesErrorOnUnknownFilter(t *testing.T) {
spec := gspec.New(t)
_, err := newOutput(core.NewParser([]byte("{{'fun' | unknown }}")))
spec.Expect(err.Error()).ToEqual(`Unknown filter "unknown" ("{{'fun' | unknown }}" - line 1)`)
}
func TestOutputGeneratesErrorOnInvalidParameter(t *testing.T) {
spec := gspec.New(t)
_, err := newOutput(core.NewParser([]byte("{{'fun' | debug: 'missing }}")))
spec.Expect(err.Error()).ToEqual(`Invalid value, a single quote might be missing ("{{'fun' | debug: 'missing }}" - line 1)`)
}
func TestOutputNoFiltersForStatic(t *testing.T) {
spec := gspec.New(t)
output, _ := newOutput(core.NewParser([]byte("{{'fun'}}")))
spec.Expect(len(output.(*Output).Filters)).ToEqual(0)
}
func TestOutputExtractionGivesErrorForUnclosedStatic(t *testing.T) {
spec := gspec.New(t)
output, err := newOutput(core.NewParser([]byte("{{ 'failure }}")))
spec.Expect(output).ToBeNil()
spec.Expect(err.Error()).ToEqual(`Invalid value, a single quote might be missing ("{{ 'failure }}" - line 1)`)
}
func TestOutputExtractsAStaticWithAnEndingQuote(t *testing.T) {
output, _ := newOutput(core.NewParser([]byte("{{'it\\''}}")))
assertRender(t, output, nil, "it'")
}
func TestOutputExtractsAComplexStatic(t *testing.T) {
output, _ := newOutput(core.NewParser([]byte("{{'it\\'s over \\9000'}}")))
assertRender(t, output, nil, "it's over \\9000")
}
func TestOutputExtractsASimpleStatic(t *testing.T) {
output, _ := newOutput(core.NewParser([]byte("{{ 'over 9000'}}")))
assertRender(t, output, nil, "over 9000")
}