package matchers import ( "fmt" "reflect" "github.com/onsi/gomega/format" ) type EqualMatcher struct { Expected interface{} } func (matcher *EqualMatcher) Match(actual interface{}) (success bool, err error) { if actual == nil && matcher.Expected == nil { return false, fmt.Errorf("Refusing to compare to .\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.") } return reflect.DeepEqual(actual, matcher.Expected), nil } func (matcher *EqualMatcher) FailureMessage(actual interface{}) (message string) { return format.Message(actual, "to equal", matcher.Expected) } func (matcher *EqualMatcher) NegatedFailureMessage(actual interface{}) (message string) { return format.Message(actual, "not to equal", matcher.Expected) }