forked from Mirrors/jsonapi
58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
package jsonapi
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"reflect"
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"testing"
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)
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func TestErrorObjectWritesExpectedErrorMessage(t *testing.T) {
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err := &ErrorObject{Title: "Title test.", Detail: "Detail test."}
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var input error = err
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output := input.Error()
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if output != fmt.Sprintf("Error: %s %s\n", err.Title, err.Detail) {
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t.Fatal("Unexpected output.")
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}
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}
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func TestMarshalErrorsWritesTheExpectedPayload(t *testing.T) {
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var marshalErrorsTableTasts = []struct {
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Title string
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In []*ErrorObject
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Out map[string]interface{}
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}{
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{
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Title: "TestFieldsAreSerializedAsNeeded",
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In: []*ErrorObject{{ID: "0", Title: "Test title.", Detail: "Test detail", Status: "400", Code: "E1100"}},
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Out: map[string]interface{}{"errors": []interface{}{
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map[string]interface{}{"id": "0", "title": "Test title.", "detail": "Test detail", "status": "400", "code": "E1100"},
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}},
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},
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{
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Title: "TestMetaFieldIsSerializedProperly",
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In: []*ErrorObject{{Title: "Test title.", Detail: "Test detail", Meta: &map[string]interface{}{"key": "val"}}},
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Out: map[string]interface{}{"errors": []interface{}{
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map[string]interface{}{"title": "Test title.", "detail": "Test detail", "meta": map[string]interface{}{"key": "val"}},
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}},
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},
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}
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for _, testRow := range marshalErrorsTableTasts {
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t.Run(testRow.Title, func(t *testing.T) {
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buffer, output := bytes.NewBuffer(nil), map[string]interface{}{}
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var writer io.Writer = buffer
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_ = MarshalErrors(writer, testRow.In)
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json.Unmarshal(buffer.Bytes(), &output)
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if !reflect.DeepEqual(output, testRow.Out) {
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t.Fatalf("Expected: \n%#v \nto equal: \n%#v", output, testRow.Out)
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}
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})
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}
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}
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