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bee/vendor/github.com/smartystreets/assertions/serializer.go
2016-12-05 23:07:45 +08:00

60 lines
1.7 KiB
Go

package assertions
import (
"encoding/json"
"fmt"
"github.com/smartystreets/goconvey/convey/reporting"
)
type Serializer interface {
serialize(expected, actual interface{}, message string) string
serializeDetailed(expected, actual interface{}, message string) string
}
type failureSerializer struct{}
func (self *failureSerializer) serializeDetailed(expected, actual interface{}, message string) string {
view := self.format(expected, actual, message, "%#v")
serialized, err := json.Marshal(view)
if err != nil {
return message
}
return string(serialized)
}
func (self *failureSerializer) serialize(expected, actual interface{}, message string) string {
view := self.format(expected, actual, message, "%+v")
serialized, err := json.Marshal(view)
if err != nil {
return message
}
return string(serialized)
}
func (self *failureSerializer) format(expected, actual interface{}, message string, format string) reporting.FailureView {
return reporting.FailureView{
Message: message,
Expected: fmt.Sprintf(format, expected),
Actual: fmt.Sprintf(format, actual),
}
}
func newSerializer() *failureSerializer {
return &failureSerializer{}
}
///////////////////////////////////////////////////////
// noopSerializer just gives back the original message. This is useful when we are using
// the assertions from a context other than the web UI, that requires the JSON structure
// provided by the failureSerializer.
type noopSerializer struct{}
func (self *noopSerializer) serialize(expected, actual interface{}, message string) string {
return message
}
func (self *noopSerializer) serializeDetailed(expected, actual interface{}, message string) string {
return message
}