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duplicity-backup/vendor/github.com/onsi/gomega/matchers/equal_matcher.go
2016-05-22 15:04:37 +02:00

27 lines
826 B
Go

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 <nil> to <nil>.\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)
}