/
binding_test.go
1371 lines (1144 loc) · 35.5 KB
/
binding_test.go
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// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"encoding/json"
"errors"
"io"
"mime/multipart"
"net/http"
"os"
"reflect"
"strconv"
"strings"
"testing"
"time"
"github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
type appkey struct {
Appkey string `json:"appkey" form:"appkey"`
}
type QueryTest struct {
Page int `json:"page" form:"page"`
Size int `json:"size" form:"size"`
appkey
}
type FooStruct struct {
Foo string `msgpack:"foo" json:"foo" form:"foo" xml:"foo" binding:"required,max=32"`
}
type FooBarStruct struct {
FooStruct
Bar string `msgpack:"bar" json:"bar" form:"bar" xml:"bar" binding:"required"`
}
type FooBarFileStruct struct {
FooBarStruct
File *multipart.FileHeader `form:"file" binding:"required"`
}
type FooBarFileFailStruct struct {
FooBarStruct
File *multipart.FileHeader `invalid_name:"file" binding:"required"`
// for unexport test
data *multipart.FileHeader `form:"data" binding:"required"`
}
type FooDefaultBarStruct struct {
FooStruct
Bar string `msgpack:"bar" json:"bar" form:"bar,default=hello" xml:"bar" binding:"required"`
}
type FooStructUseNumber struct {
Foo any `json:"foo" binding:"required"`
}
type FooStructDisallowUnknownFields struct {
Foo any `json:"foo" binding:"required"`
}
type FooBarStructForTimeType struct {
TimeFoo time.Time `form:"time_foo" time_format:"2006-01-02" time_utc:"1" time_location:"Asia/Chongqing"`
TimeBar time.Time `form:"time_bar" time_format:"2006-01-02" time_utc:"1"`
CreateTime time.Time `form:"createTime" time_format:"unixNano"`
UnixTime time.Time `form:"unixTime" time_format:"unix"`
}
type FooStructForTimeTypeNotUnixFormat struct {
CreateTime time.Time `form:"createTime" time_format:"unixNano"`
UnixTime time.Time `form:"unixTime" time_format:"unix"`
}
type FooStructForTimeTypeNotFormat struct {
TimeFoo time.Time `form:"time_foo"`
}
type FooStructForTimeTypeFailFormat struct {
TimeFoo time.Time `form:"time_foo" time_format:"2017-11-15"`
}
type FooStructForTimeTypeFailLocation struct {
TimeFoo time.Time `form:"time_foo" time_format:"2006-01-02" time_location:"/asia/chongqing"`
}
type FooStructForMapType struct {
MapFoo map[string]any `form:"map_foo"`
}
type FooStructForIgnoreFormTag struct {
Foo *string `form:"-"`
}
type InvalidNameType struct {
TestName string `invalid_name:"test_name"`
}
type InvalidNameMapType struct {
TestName struct {
MapFoo map[string]any `form:"map_foo"`
}
}
type FooStructForSliceType struct {
SliceFoo []int `form:"slice_foo"`
}
type FooStructForStructType struct {
StructFoo struct {
Idx int `form:"idx"`
}
}
type FooStructForStructPointerType struct {
StructPointerFoo *struct {
Name string `form:"name"`
}
}
type FooStructForSliceMapType struct {
// Unknown type: not support map
SliceMapFoo []map[string]any `form:"slice_map_foo"`
}
type FooStructForBoolType struct {
BoolFoo bool `form:"bool_foo"`
}
type FooStructForStringPtrType struct {
PtrFoo *string `form:"ptr_foo"`
PtrBar *string `form:"ptr_bar" binding:"required"`
}
type FooStructForMapPtrType struct {
PtrBar *map[string]any `form:"ptr_bar"`
}
func TestBindingDefault(t *testing.T) {
assert.Equal(t, Form, Default("GET", ""))
assert.Equal(t, Form, Default("GET", MIMEJSON))
assert.Equal(t, JSON, Default("POST", MIMEJSON))
assert.Equal(t, JSON, Default("PUT", MIMEJSON))
assert.Equal(t, XML, Default("POST", MIMEXML))
assert.Equal(t, XML, Default("PUT", MIMEXML2))
assert.Equal(t, Form, Default("POST", MIMEPOSTForm))
assert.Equal(t, Form, Default("PUT", MIMEPOSTForm))
assert.Equal(t, FormMultipart, Default("POST", MIMEMultipartPOSTForm))
assert.Equal(t, FormMultipart, Default("PUT", MIMEMultipartPOSTForm))
assert.Equal(t, ProtoBuf, Default("POST", MIMEPROTOBUF))
assert.Equal(t, ProtoBuf, Default("PUT", MIMEPROTOBUF))
assert.Equal(t, YAML, Default("POST", MIMEYAML))
assert.Equal(t, YAML, Default("PUT", MIMEYAML))
assert.Equal(t, TOML, Default("POST", MIMETOML))
assert.Equal(t, TOML, Default("PUT", MIMETOML))
}
func TestBindingJSONNilBody(t *testing.T) {
var obj FooStruct
req, _ := http.NewRequest(http.MethodPost, "/", nil)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingJSON(t *testing.T) {
testBodyBinding(t,
JSON, "json",
"/", "/",
`{"foo": "bar"}`, `{"bar": "foo"}`)
}
func TestBindingJSONSlice(t *testing.T) {
EnableDecoderDisallowUnknownFields = true
defer func() {
EnableDecoderDisallowUnknownFields = false
}()
testBodyBindingSlice(t, JSON, "json", "/", "/", `[]`, ``)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": ""}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": 123}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"bar": 123}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": "123456789012345678901234567890123"}]`)
}
func TestBindingJSONUseNumber(t *testing.T) {
testBodyBindingUseNumber(t,
JSON, "json",
"/", "/",
`{"foo": 123}`, `{"bar": "foo"}`)
}
func TestBindingJSONUseNumber2(t *testing.T) {
testBodyBindingUseNumber2(t,
JSON, "json",
"/", "/",
`{"foo": 123}`, `{"bar": "foo"}`)
}
func TestBindingJSONDisallowUnknownFields(t *testing.T) {
testBodyBindingDisallowUnknownFields(t, JSON,
"/", "/",
`{"foo": "bar"}`, `{"foo": "bar", "what": "this"}`)
}
func TestBindingJSONStringMap(t *testing.T) {
testBodyBindingStringMap(t, JSON,
"/", "/",
`{"foo": "bar", "hello": "world"}`, `{"num": 2}`)
}
func TestBindingForm(t *testing.T) {
testFormBinding(t, "POST",
"/", "/",
"foo=bar&bar=foo", "bar2=foo")
}
func TestBindingForm2(t *testing.T) {
testFormBinding(t, "GET",
"/?foo=bar&bar=foo", "/?bar2=foo",
"", "")
}
func TestBindingFormEmbeddedStruct(t *testing.T) {
testFormBindingEmbeddedStruct(t, "POST",
"/", "/",
"page=1&size=2&appkey=test-appkey", "bar2=foo")
}
func TestBindingFormEmbeddedStruct2(t *testing.T) {
testFormBindingEmbeddedStruct(t, "GET",
"/?page=1&size=2&appkey=test-appkey", "/?bar2=foo",
"", "")
}
func TestBindingFormDefaultValue(t *testing.T) {
testFormBindingDefaultValue(t, "POST",
"/", "/",
"foo=bar", "bar2=foo")
}
func TestBindingFormDefaultValue2(t *testing.T) {
testFormBindingDefaultValue(t, "GET",
"/?foo=bar", "/?bar2=foo",
"", "")
}
func TestBindingFormForTime(t *testing.T) {
testFormBindingForTime(t, "POST",
"/", "/",
"time_foo=2017-11-15&time_bar=&createTime=1562400033000000123&unixTime=1562400033", "bar2=foo")
testFormBindingForTimeNotUnixFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15&createTime=bad&unixTime=bad", "bar2=foo")
testFormBindingForTimeNotFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
testFormBindingForTimeFailFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
testFormBindingForTimeFailLocation(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
}
func TestBindingFormForTime2(t *testing.T) {
testFormBindingForTime(t, "GET",
"/?time_foo=2017-11-15&time_bar=&createTime=1562400033000000123&unixTime=1562400033", "/?bar2=foo",
"", "")
testFormBindingForTimeNotUnixFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15&createTime=bad&unixTime=bad", "bar2=foo")
testFormBindingForTimeNotFormat(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
testFormBindingForTimeFailFormat(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
testFormBindingForTimeFailLocation(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
}
func TestFormBindingIgnoreField(t *testing.T) {
testFormBindingIgnoreField(t, "POST",
"/", "/",
"-=bar", "")
}
func TestBindingFormInvalidName(t *testing.T) {
testFormBindingInvalidName(t, "POST",
"/", "/",
"test_name=bar", "bar2=foo")
}
func TestBindingFormInvalidName2(t *testing.T) {
testFormBindingInvalidName2(t, "POST",
"/", "/",
"map_foo=bar", "bar2=foo")
}
func TestBindingFormForType(t *testing.T) {
testFormBindingForType(t, "POST",
"/", "/",
"map_foo={\"bar\":123}", "map_foo=1", "Map")
testFormBindingForType(t, "POST",
"/", "/",
"slice_foo=1&slice_foo=2", "bar2=1&bar2=2", "Slice")
testFormBindingForType(t, "GET",
"/?slice_foo=1&slice_foo=2", "/?bar2=1&bar2=2",
"", "", "Slice")
testFormBindingForType(t, "POST",
"/", "/",
"slice_map_foo=1&slice_map_foo=2", "bar2=1&bar2=2", "SliceMap")
testFormBindingForType(t, "GET",
"/?slice_map_foo=1&slice_map_foo=2", "/?bar2=1&bar2=2",
"", "", "SliceMap")
testFormBindingForType(t, "POST",
"/", "/",
"ptr_bar=test", "bar2=test", "Ptr")
testFormBindingForType(t, "GET",
"/?ptr_bar=test", "/?bar2=test",
"", "", "Ptr")
testFormBindingForType(t, "POST",
"/", "/",
"idx=123", "id1=1", "Struct")
testFormBindingForType(t, "GET",
"/?idx=123", "/?id1=1",
"", "", "Struct")
testFormBindingForType(t, "POST",
"/", "/",
"name=thinkerou", "name1=ou", "StructPointer")
testFormBindingForType(t, "GET",
"/?name=thinkerou", "/?name1=ou",
"", "", "StructPointer")
}
func TestBindingFormStringMap(t *testing.T) {
testBodyBindingStringMap(t, Form,
"/", "",
`foo=bar&hello=world`, "")
// Should pick the last value
testBodyBindingStringMap(t, Form,
"/", "",
`foo=something&foo=bar&hello=world`, "")
}
func TestBindingFormStringSliceMap(t *testing.T) {
obj := make(map[string][]string)
req := requestWithBody("POST", "/", "foo=something&foo=bar&hello=world")
req.Header.Add("Content-Type", MIMEPOSTForm)
err := Form.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
target := map[string][]string{
"foo": {"something", "bar"},
"hello": {"world"},
}
assert.True(t, reflect.DeepEqual(obj, target))
objInvalid := make(map[string][]int)
req = requestWithBody("POST", "/", "foo=something&foo=bar&hello=world")
req.Header.Add("Content-Type", MIMEPOSTForm)
err = Form.Bind(req, &objInvalid)
assert.Error(t, err)
}
func TestBindingQuery(t *testing.T) {
testQueryBinding(t, "POST",
"/?foo=bar&bar=foo", "/",
"foo=unused", "bar2=foo")
}
func TestBindingQuery2(t *testing.T) {
testQueryBinding(t, "GET",
"/?foo=bar&bar=foo", "/?bar2=foo",
"foo=unused", "")
}
func TestBindingQueryFail(t *testing.T) {
testQueryBindingFail(t, "POST",
"/?map_foo=", "/",
"map_foo=unused", "bar2=foo")
}
func TestBindingQueryFail2(t *testing.T) {
testQueryBindingFail(t, "GET",
"/?map_foo=", "/?bar2=foo",
"map_foo=unused", "")
}
func TestBindingQueryBoolFail(t *testing.T) {
testQueryBindingBoolFail(t, "GET",
"/?bool_foo=fasl", "/?bar2=foo",
"bool_foo=unused", "")
}
func TestBindingQueryStringMap(t *testing.T) {
b := Query
obj := make(map[string]string)
req := requestWithBody("GET", "/?foo=bar&hello=world", "")
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
assert.Equal(t, "bar", obj["foo"])
assert.Equal(t, "world", obj["hello"])
obj = make(map[string]string)
req = requestWithBody("GET", "/?foo=bar&foo=2&hello=world", "") // should pick last
err = b.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
assert.Equal(t, "2", obj["foo"])
assert.Equal(t, "world", obj["hello"])
}
func TestBindingXML(t *testing.T) {
testBodyBinding(t,
XML, "xml",
"/", "/",
"<map><foo>bar</foo></map>", "<map><bar>foo</bar></map>")
}
func TestBindingXMLFail(t *testing.T) {
testBodyBindingFail(t,
XML, "xml",
"/", "/",
"<map><foo>bar<foo></map>", "<map><bar>foo</bar></map>")
}
func TestBindingTOML(t *testing.T) {
testBodyBinding(t,
TOML, "toml",
"/", "/",
`foo="bar"`, `bar="foo"`)
}
func TestBindingTOMLFail(t *testing.T) {
testBodyBindingFail(t,
TOML, "toml",
"/", "/",
`foo=\n"bar"`, `bar="foo"`)
}
func TestBindingYAML(t *testing.T) {
testBodyBinding(t,
YAML, "yaml",
"/", "/",
`foo: bar`, `bar: foo`)
}
func TestBindingYAMLStringMap(t *testing.T) {
// YAML is a superset of JSON, so the test below is JSON (to avoid newlines)
testBodyBindingStringMap(t, YAML,
"/", "/",
`{"foo": "bar", "hello": "world"}`, `{"nested": {"foo": "bar"}}`)
}
func TestBindingYAMLFail(t *testing.T) {
testBodyBindingFail(t,
YAML, "yaml",
"/", "/",
`foo:\nbar`, `bar: foo`)
}
func createFormPostRequest(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", bytes.NewBufferString("foo=bar&bar=foo"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createDefaultFormPostRequest(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", bytes.NewBufferString("foo=bar"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormPostRequestForMap(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?map_foo=getfoo", bytes.NewBufferString("map_foo={\"bar\":123}"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormPostRequestForMapFail(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?map_foo=getfoo", bytes.NewBufferString("map_foo=hello"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormFilesMultipartRequest(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
f, err := os.Open("form.go")
assert.NoError(t, err)
defer f.Close()
fw, err1 := mw.CreateFormFile("file", "form.go")
assert.NoError(t, err1)
_, err = io.Copy(fw, f)
assert.NoError(t, err)
req, err2 := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err2)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormFilesMultipartRequestFail(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
f, err := os.Open("form.go")
assert.NoError(t, err)
defer f.Close()
fw, err1 := mw.CreateFormFile("file_foo", "form_foo.go")
assert.NoError(t, err1)
_, err = io.Copy(fw, f)
assert.NoError(t, err)
req, err2 := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err2)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequest(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequestForMap(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("map_foo", "{\"bar\":123, \"name\":\"thinkerou\", \"pai\": 3.14}"))
req, err := http.NewRequest("POST", "/?map_foo=getfoo", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequestForMapFail(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("map_foo", "3.14"))
req, err := http.NewRequest("POST", "/?map_foo=getfoo", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func TestBindingFormPost(t *testing.T) {
req := createFormPostRequest(t)
var obj FooBarStruct
assert.NoError(t, FormPost.Bind(req, &obj))
assert.Equal(t, "form-urlencoded", FormPost.Name())
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
}
func TestBindingDefaultValueFormPost(t *testing.T) {
req := createDefaultFormPostRequest(t)
var obj FooDefaultBarStruct
assert.NoError(t, FormPost.Bind(req, &obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "hello", obj.Bar)
}
func TestBindingFormPostForMap(t *testing.T) {
req := createFormPostRequestForMap(t)
var obj FooStructForMapType
err := FormPost.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, float64(123), obj.MapFoo["bar"].(float64))
}
func TestBindingFormPostForMapFail(t *testing.T) {
req := createFormPostRequestForMapFail(t)
var obj FooStructForMapType
err := FormPost.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingFormFilesMultipart(t *testing.T) {
req := createFormFilesMultipartRequest(t)
var obj FooBarFileStruct
err := FormMultipart.Bind(req, &obj)
assert.NoError(t, err)
// file from os
f, _ := os.Open("form.go")
defer f.Close()
fileActual, _ := io.ReadAll(f)
// file from multipart
mf, _ := obj.File.Open()
defer mf.Close()
fileExpect, _ := io.ReadAll(mf)
assert.Equal(t, FormMultipart.Name(), "multipart/form-data")
assert.Equal(t, obj.Foo, "bar")
assert.Equal(t, obj.Bar, "foo")
assert.Equal(t, fileExpect, fileActual)
}
func TestBindingFormFilesMultipartFail(t *testing.T) {
req := createFormFilesMultipartRequestFail(t)
var obj FooBarFileFailStruct
err := FormMultipart.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingFormMultipart(t *testing.T) {
req := createFormMultipartRequest(t)
var obj FooBarStruct
assert.NoError(t, FormMultipart.Bind(req, &obj))
assert.Equal(t, "multipart/form-data", FormMultipart.Name())
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
}
func TestBindingFormMultipartForMap(t *testing.T) {
req := createFormMultipartRequestForMap(t)
var obj FooStructForMapType
err := FormMultipart.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, float64(123), obj.MapFoo["bar"].(float64))
assert.Equal(t, "thinkerou", obj.MapFoo["name"].(string))
assert.Equal(t, float64(3.14), obj.MapFoo["pai"].(float64))
}
func TestBindingFormMultipartForMapFail(t *testing.T) {
req := createFormMultipartRequestForMapFail(t)
var obj FooStructForMapType
err := FormMultipart.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingProtoBuf(t *testing.T) {
test := &protoexample.Test{
Label: proto.String("yes"),
}
data, _ := proto.Marshal(test)
testProtoBodyBinding(t,
ProtoBuf, "protobuf",
"/", "/",
string(data), string(data[1:]))
}
func TestBindingProtoBufFail(t *testing.T) {
test := &protoexample.Test{
Label: proto.String("yes"),
}
data, _ := proto.Marshal(test)
testProtoBodyBindingFail(t,
ProtoBuf, "protobuf",
"/", "/",
string(data), string(data[1:]))
}
func TestValidationFails(t *testing.T) {
var obj FooStruct
req := requestWithBody("POST", "/", `{"bar": "foo"}`)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestValidationDisabled(t *testing.T) {
backup := Validator
Validator = nil
defer func() { Validator = backup }()
var obj FooStruct
req := requestWithBody("POST", "/", `{"bar": "foo"}`)
err := JSON.Bind(req, &obj)
assert.NoError(t, err)
}
func TestRequiredSucceeds(t *testing.T) {
type HogeStruct struct {
Hoge *int `json:"hoge" binding:"required"`
}
var obj HogeStruct
req := requestWithBody("POST", "/", `{"hoge": 0}`)
err := JSON.Bind(req, &obj)
assert.NoError(t, err)
}
func TestRequiredFails(t *testing.T) {
type HogeStruct struct {
Hoge *int `json:"foo" binding:"required"`
}
var obj HogeStruct
req := requestWithBody("POST", "/", `{"boen": 0}`)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestHeaderBinding(t *testing.T) {
h := Header
assert.Equal(t, "header", h.Name())
type tHeader struct {
Limit int `header:"limit"`
}
var theader tHeader
req := requestWithBody("GET", "/", "")
req.Header.Add("limit", "1000")
assert.NoError(t, h.Bind(req, &theader))
assert.Equal(t, 1000, theader.Limit)
req = requestWithBody("GET", "/", "")
req.Header.Add("fail", `{fail:fail}`)
type failStruct struct {
Fail map[string]any `header:"fail"`
}
err := h.Bind(req, &failStruct{})
assert.Error(t, err)
}
func TestUriBinding(t *testing.T) {
b := Uri
assert.Equal(t, "uri", b.Name())
type Tag struct {
Name string `uri:"name"`
}
var tag Tag
m := make(map[string][]string)
m["name"] = []string{"thinkerou"}
assert.NoError(t, b.BindUri(m, &tag))
assert.Equal(t, "thinkerou", tag.Name)
type NotSupportStruct struct {
Name map[string]any `uri:"name"`
}
var not NotSupportStruct
assert.Error(t, b.BindUri(m, ¬))
assert.Equal(t, map[string]any(nil), not.Name)
}
func TestUriInnerBinding(t *testing.T) {
type Tag struct {
Name string `uri:"name"`
S struct {
Age int `uri:"age"`
}
}
expectedName := "mike"
expectedAge := 25
m := map[string][]string{
"name": {expectedName},
"age": {strconv.Itoa(expectedAge)},
}
var tag Tag
assert.NoError(t, Uri.BindUri(m, &tag))
assert.Equal(t, tag.Name, expectedName)
assert.Equal(t, tag.S.Age, expectedAge)
}
func testFormBindingEmbeddedStruct(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := QueryTest{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, 1, obj.Page)
assert.Equal(t, 2, obj.Size)
assert.Equal(t, "test-appkey", obj.Appkey)
}
func testFormBinding(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStruct{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
obj = FooBarStruct{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingDefaultValue(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooDefaultBarStruct{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "hello", obj.Bar)
obj = FooDefaultBarStruct{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormBindingFail(t *testing.T) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormBindingMultipartFail(t *testing.T) {
obj := FooBarStruct{}
req, err := http.NewRequest("POST", "/", strings.NewReader("foo=bar"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+";boundary=testboundary")
_, err = req.MultipartReader()
assert.NoError(t, err)
err = Form.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormPostBindingFail(t *testing.T) {
b := FormPost
assert.Equal(t, "form-urlencoded", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormMultipartBindingFail(t *testing.T) {
b := FormMultipart
assert.Equal(t, "multipart/form-data", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTime(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStructForTimeType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, int64(1510675200), obj.TimeFoo.Unix())
assert.Equal(t, "Asia/Chongqing", obj.TimeFoo.Location().String())
assert.Equal(t, int64(-62135596800), obj.TimeBar.Unix())
assert.Equal(t, "UTC", obj.TimeBar.Location().String())
assert.Equal(t, int64(1562400033000000123), obj.CreateTime.UnixNano())
assert.Equal(t, int64(1562400033), obj.UnixTime.Unix())
obj = FooBarStructForTimeType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeNotUnixFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeNotUnixFormat{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeNotUnixFormat{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeNotFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeNotFormat{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeNotFormat{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeFailFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeFailFormat{}
req := requestWithBody(method, path, body)