Function TestOmitsEmptyAnnotation

http/jsonapi/response_test.go:382–416

(t *testing.T)

}

func TestOmitsEmptyAnnotation(t *testing.T) {
	book := &Book{
		Author:      "aren55555",
		PublishedAt: time.Now().AddDate(0, -1, 0),
	}

	out := bytes.NewBuffer(nil)
	if err := MarshalPayload(out, book); err != nil {
		t.Fatal(err)
	}

	var jsonData map[string]interface{}
	if err := json.Unmarshal(out.Bytes(), &jsonData); err != nil {
		t.Fatal(err)
	}
	attributes := jsonData["data"].(map[string]interface{})["attributes"].(map[string]interface{})

	// Verify that the specifically omitted field were omitted
	if val, exists := attributes["title"]; exists {
		t.Fatalf("Was expecting the data.attributes.title key/value to have been omitted - it was not and had a value of %v", val)
	}
	if val, exists := attributes["pages"]; exists {
		t.Fatalf("Was expecting the data.attributes.pages key/value to have been omitted - it was not and had a value of %v", val)
	}

	// Verify the implicitly omitted fields were omitted
	if val, exists := attributes["PublishedAt"]; exists {
		t.Fatalf("Was expecting the data.attributes.PublishedAt key/value to have been implicitly omitted - it was not and had a value of %v", val)
	}

	// Verify the unset fields were not omitted
	if _, exists := attributes["isbn"]; !exists {
		t.Fatal("Was expecting the data.attributes.isbn key/value to have NOT been omitted")
	}
}

func TestHasPrimaryAnnotation(t *testing.T) {
	testModel := &Blog{