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package assertions
import (
"encoding/json"
"fmt"
"strings"
"github.com/smartystreets/assertions/internal/go-render/render"
)
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 {
if index := strings.Index(message, " Diff:"); index > 0 {
message = message[:index]
}
view := FailureView{
Message: message,
Expected: render.Render(expected),
Actual: render.Render(actual),
}
serialized, _ := json.Marshal(view)
return string(serialized)
}
func (self *failureSerializer) serialize(expected, actual interface{}, message string) string {
if index := strings.Index(message, " Diff:"); index > 0 {
message = message[:index]
}
view := FailureView{
Message: message,
Expected: fmt.Sprintf("%+v", expected),
Actual: fmt.Sprintf("%+v", actual),
}
serialized, _ := json.Marshal(view)
return string(serialized)
}
func newSerializer() *failureSerializer {
return &failureSerializer{}
}
///////////////////////////////////////////////////////////////////////////////
// This struct is also declared in github.com/smartystreets/goconvey/convey/reporting.
// The json struct tags should be equal in both declarations.
type FailureView struct {
Message string `json:"Message"`
Expected string `json:"Expected"`
Actual string `json:"Actual"`
}
///////////////////////////////////////////////////////
// noopSerializer just gives back the original message. This is useful when we are using
// the assertions from a context other than the GoConvey 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
}
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