305 lines
8.1 KiB
Go
305 lines
8.1 KiB
Go
// Copyright 2014 martini-contrib/binding Authors
|
|
// Copyright 2014 Unknwon
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License"): you may
|
|
// not use this file except in compliance with the License. You may obtain
|
|
// a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
// License for the specific language governing permissions and limitations
|
|
// under the License.
|
|
|
|
package binding
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"reflect"
|
|
"strings"
|
|
"testing"
|
|
|
|
"gitea.com/lunny/tango"
|
|
. "github.com/smartystreets/goconvey/convey"
|
|
)
|
|
|
|
var formTestCases = []formTestCase{
|
|
{
|
|
description: "Happy path",
|
|
shouldSucceed: true,
|
|
payload: `title=Glorious+Post+Title&content=Lorem+ipsum+dolor+sit+amet`,
|
|
contentType: formContentType,
|
|
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
|
|
},
|
|
{
|
|
description: "Happy path with interface",
|
|
shouldSucceed: true,
|
|
withInterface: true,
|
|
payload: `title=Glorious+Post+Title&content=Lorem+ipsum+dolor+sit+amet`,
|
|
contentType: formContentType,
|
|
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
|
|
},
|
|
{
|
|
description: "Empty payload",
|
|
shouldSucceed: false,
|
|
payload: ``,
|
|
contentType: formContentType,
|
|
expected: Post{},
|
|
},
|
|
{
|
|
description: "Empty content type",
|
|
shouldSucceed: false,
|
|
payload: `title=Glorious+Post+Title&content=Lorem+ipsum+dolor+sit+amet`,
|
|
contentType: ``,
|
|
expected: Post{},
|
|
},
|
|
{
|
|
description: "Malformed form body",
|
|
shouldSucceed: false,
|
|
payload: `title=%2`,
|
|
contentType: formContentType,
|
|
expected: Post{},
|
|
},
|
|
{
|
|
description: "With nested and embedded structs",
|
|
shouldSucceed: true,
|
|
payload: `title=Glorious+Post+Title&id=1&name=Matt+Holt`,
|
|
contentType: formContentType,
|
|
expected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1, Author: Person{Name: "Matt Holt"}},
|
|
},
|
|
{
|
|
description: "Required embedded struct field not specified",
|
|
shouldSucceed: false,
|
|
payload: `id=1&name=Matt+Holt`,
|
|
contentType: formContentType,
|
|
expected: BlogPost{Id: 1, Author: Person{Name: "Matt Holt"}},
|
|
},
|
|
{
|
|
description: "Required nested struct field not specified",
|
|
shouldSucceed: false,
|
|
payload: `title=Glorious+Post+Title&id=1`,
|
|
contentType: formContentType,
|
|
expected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1},
|
|
},
|
|
{
|
|
description: "Multiple values into slice",
|
|
shouldSucceed: true,
|
|
payload: `title=Glorious+Post+Title&id=1&name=Matt+Holt&rating=4&rating=3&rating=5`,
|
|
contentType: formContentType,
|
|
expected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1, Author: Person{Name: "Matt Holt"}, Ratings: []int{4, 3, 5}},
|
|
},
|
|
{
|
|
description: "Unexported field",
|
|
shouldSucceed: true,
|
|
payload: `title=Glorious+Post+Title&id=1&name=Matt+Holt&unexported=foo`,
|
|
contentType: formContentType,
|
|
expected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1, Author: Person{Name: "Matt Holt"}},
|
|
},
|
|
{
|
|
description: "Query string POST",
|
|
shouldSucceed: true,
|
|
payload: `title=Glorious+Post+Title&content=Lorem+ipsum+dolor+sit+amet`,
|
|
contentType: formContentType,
|
|
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
|
|
},
|
|
{
|
|
description: "Query string with Content-Type (POST request)",
|
|
shouldSucceed: true,
|
|
queryString: "?title=Glorious+Post+Title&content=Lorem+ipsum+dolor+sit+amet",
|
|
payload: ``,
|
|
contentType: formContentType,
|
|
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
|
|
},
|
|
{
|
|
description: "Query string without Content-Type (GET request)",
|
|
shouldSucceed: true,
|
|
method: "GET",
|
|
queryString: "?title=Glorious+Post+Title&content=Lorem+ipsum+dolor+sit+amet",
|
|
payload: ``,
|
|
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
|
|
},
|
|
{
|
|
description: "Embed struct pointer",
|
|
shouldSucceed: true,
|
|
deepEqual: true,
|
|
method: "GET",
|
|
queryString: "?name=Glorious+Post+Title&email=Lorem+ipsum+dolor+sit+amet",
|
|
payload: ``,
|
|
expected: EmbedPerson{&Person{Name: "Glorious Post Title", Email: "Lorem ipsum dolor sit amet"}},
|
|
},
|
|
{
|
|
description: "Embed struct pointer remain nil if not binded",
|
|
shouldSucceed: true,
|
|
deepEqual: true,
|
|
method: "GET",
|
|
queryString: "?",
|
|
payload: ``,
|
|
expected: EmbedPerson{nil},
|
|
},
|
|
{
|
|
description: "Custom error handler",
|
|
shouldSucceed: true,
|
|
deepEqual: true,
|
|
method: "GET",
|
|
queryString: "?",
|
|
payload: ``,
|
|
expected: CustomErrorHandle{},
|
|
},
|
|
}
|
|
|
|
func init() {
|
|
AddRule(&Rule{
|
|
func(rule string) bool {
|
|
return rule == "CustomRule"
|
|
},
|
|
func(_ Errors, _ string, _ interface{}) bool {
|
|
return false
|
|
},
|
|
})
|
|
SetNameMapper(nameMapper)
|
|
}
|
|
|
|
func Test_Form(t *testing.T) {
|
|
Convey("Test form", t, func() {
|
|
for _, testCase := range formTestCases {
|
|
performFormTest(t, testCase)
|
|
}
|
|
})
|
|
}
|
|
|
|
/*
|
|
var obj interface{}
|
|
var errors Errors
|
|
*/
|
|
type FormAction struct {
|
|
Binder
|
|
}
|
|
|
|
func (v *FormAction) Get() error {
|
|
return v.Post()
|
|
}
|
|
|
|
func (v *FormAction) Post() error {
|
|
errors = v.MapForm(obj)
|
|
if errors.Len() > 0 {
|
|
return fmt.Errorf("%+v", errors)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func performFormTest(t *testing.T, testCase formTestCase) {
|
|
resp := httptest.NewRecorder()
|
|
m := tango.Classic()
|
|
m.Use(Bind())
|
|
|
|
formTestHandler := func(actual interface{}, errs Errors) {
|
|
if testCase.shouldSucceed && len(errs) > 0 {
|
|
So(len(errs), ShouldEqual, 0)
|
|
} else if !testCase.shouldSucceed && len(errs) == 0 {
|
|
So(len(errs), ShouldNotEqual, 0)
|
|
}
|
|
expString := fmt.Sprintf("%+v", testCase.expected)
|
|
actString := fmt.Sprintf("%+v", actual)
|
|
if actString != expString && !(testCase.deepEqual && reflect.DeepEqual(testCase.expected, actual)) {
|
|
So(actString, ShouldEqual, expString)
|
|
}
|
|
}
|
|
|
|
obj = reflect.New(reflect.TypeOf(testCase.expected)).Interface()
|
|
|
|
switch testCase.expected.(type) {
|
|
case Post:
|
|
if testCase.withInterface {
|
|
m.Post(testRoute, new(FormAction))
|
|
} else {
|
|
m.Post(testRoute, new(FormAction))
|
|
m.Get(testRoute, new(FormAction))
|
|
}
|
|
|
|
case BlogPost:
|
|
m.Post(testRoute, new(FormAction))
|
|
|
|
case EmbedPerson:
|
|
m.Post(testRoute, new(FormAction))
|
|
m.Get(testRoute, new(FormAction))
|
|
case CustomErrorHandle:
|
|
m.Get(testRoute, new(FormAction))
|
|
}
|
|
|
|
if len(testCase.method) == 0 {
|
|
testCase.method = "POST"
|
|
}
|
|
|
|
req, err := http.NewRequest(testCase.method, testRoute+testCase.queryString, strings.NewReader(testCase.payload))
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
req.Header.Set("Content-Type", testCase.contentType)
|
|
|
|
m.ServeHTTP(resp, req)
|
|
|
|
switch resp.Code {
|
|
case http.StatusNotFound:
|
|
if testCase.shouldSucceed {
|
|
panic("Routing is messed up in test fixture (got 404): check methods and paths on '" + testCase.description + "'")
|
|
}
|
|
case http.StatusInternalServerError:
|
|
if testCase.shouldSucceed {
|
|
panic("Something bad happened on '" + testCase.description + "'")
|
|
}
|
|
default:
|
|
if !testCase.shouldSucceed {
|
|
panic("code not equal happened on '" + testCase.description + "'")
|
|
}
|
|
}
|
|
|
|
formTestHandler(reflect.ValueOf(obj).Elem().Interface(), errors)
|
|
}
|
|
|
|
type (
|
|
formTestCase struct {
|
|
description string
|
|
shouldSucceed bool
|
|
deepEqual bool
|
|
withInterface bool
|
|
queryString string
|
|
payload string
|
|
contentType string
|
|
expected interface{}
|
|
method string
|
|
}
|
|
)
|
|
|
|
type defaultForm struct {
|
|
Default string `binding:"Default(hello world)"`
|
|
}
|
|
|
|
var f defaultForm
|
|
|
|
type DefaultAction struct {
|
|
Binder
|
|
}
|
|
|
|
func (d DefaultAction) Get() {
|
|
d.Bind(&f)
|
|
}
|
|
|
|
func Test_Default(t *testing.T) {
|
|
Convey("Test default value", t, func() {
|
|
m := tango.Classic()
|
|
m.Use(Bind())
|
|
m.Get("/", new(DefaultAction))
|
|
|
|
resp := httptest.NewRecorder()
|
|
req, err := http.NewRequest("GET", "/", nil)
|
|
So(err, ShouldBeNil)
|
|
|
|
m.ServeHTTP(resp, req)
|
|
So(f.Default, ShouldEqual, "hello world")
|
|
})
|
|
}
|