Function Test_Bind_Body_WithSetParserDecoder

bind_test.go:1489–1537

go test -run Test_Bind_Body_WithSetParserDecoder

(t *testing.T)

// go test -run Test_Bind_Body_WithSetParserDecoder
func Test_Bind_Body_WithSetParserDecoder(t *testing.T) {
	type CustomTime time.Time

	timeConverter := func(value string) reflect.Value {
		if v, err := time.Parse("2006-01-02", value); err == nil {
			return reflect.ValueOf(v)
		}
		return reflect.Value{}
	}

	customTime := binder.ParserType{
		CustomType: CustomTime{},
		Converter:  timeConverter,
	}

	binder.SetParserDecoder(binder.ParserConfig{
		IgnoreUnknownKeys: true,
		ParserType:        []binder.ParserType{customTime},
		ZeroEmpty:         true,
		SetAliasTag:       "form",
	})

	app := New()
	c := app.AcquireCtx(&fasthttp.RequestCtx{})

	type Demo struct {
		Date  CustomTime `form:"date"`
		Title string     `form:"title"`
		Body  string     `form:"body"`
	}

	testDecodeParser := func(contentType, body string) {
		c.Request().Header.SetContentType(contentType)
		c.Request().SetBody([]byte(body))
		c.Request().Header.SetContentLength(len(body))
		d := Demo{
			Title: "Existing title",
			Body:  "Existing Body",
		}
		require.NoError(t, c.Bind().Body(&d))
		date := fmt.Sprintf("%v", d.Date)
		require.Equal(t, "{0 63743587200 <nil>}", date)
		require.Empty(t, d.Title)
		require.Equal(t, "New Body", d.Body)
	}

	testDecodeParser(MIMEApplicationForm, "date=2020-12-15&title=&body=New Body")
	testDecodeParser(MIMEMultipartForm+`; boundary="b"`, "--b\r\nContent-Disposition: form-data; name=\"date\"\r\n\r\n2020-12-15\r\n--b\r\nContent-Disposition: form-data; name=\"title\"\r\n\r\n\r\n--b\r\nContent-Disposition: form-data; name=\"body\"\r\n\r\nNew Body\r\n--b--")
}

// go test -v -run=^$ -bench=Benchmark_Bind_Body_JSON -benchmem -count=4
func Benchmark_Bind_Body_JSON(b *testing.B) {