/usr/share/gocode/src/github.com/go-macaron/binding/json_test.go is in golang-github-go-macaron-binding-dev 0.0~git20151127.0.2502aaf-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 | // Copyright 2014 Martini Authors
// Copyright 2014 The Macaron Authors
//
// 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"
"io"
"net/http"
"net/http/httptest"
"strings"
"testing"
. "github.com/smartystreets/goconvey/convey"
"gopkg.in/macaron.v1"
)
var jsonTestCases = []jsonTestCase{
{
description: "Happy path",
shouldSucceedOnJson: true,
payload: `{"title": "Glorious Post Title", "content": "Lorem ipsum dolor sit amet"}`,
contentType: _JSON_CONTENT_TYPE,
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
},
{
description: "Happy path with interface",
shouldSucceedOnJson: true,
withInterface: true,
payload: `{"title": "Glorious Post Title", "content": "Lorem ipsum dolor sit amet"}`,
contentType: _JSON_CONTENT_TYPE,
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
},
{
description: "Nil payload",
shouldSucceedOnJson: false,
payload: `-nil-`,
contentType: _JSON_CONTENT_TYPE,
expected: Post{},
},
{
description: "Empty payload",
shouldSucceedOnJson: false,
payload: ``,
contentType: _JSON_CONTENT_TYPE,
expected: Post{},
},
{
description: "Empty content type",
shouldSucceedOnJson: true,
shouldFailOnBind: true,
payload: `{"title": "Glorious Post Title", "content": "Lorem ipsum dolor sit amet"}`,
contentType: ``,
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
},
{
description: "Unsupported content type",
shouldSucceedOnJson: true,
shouldFailOnBind: true,
payload: `{"title": "Glorious Post Title", "content": "Lorem ipsum dolor sit amet"}`,
contentType: `BoGuS`,
expected: Post{Title: "Glorious Post Title", Content: "Lorem ipsum dolor sit amet"},
},
{
description: "Malformed JSON",
shouldSucceedOnJson: false,
payload: `{"title":"foo"`,
contentType: _JSON_CONTENT_TYPE,
expected: Post{},
},
{
description: "Deserialization with nested and embedded struct",
shouldSucceedOnJson: true,
payload: `{"title":"Glorious Post Title", "id":1, "author":{"name":"Matt Holt"}}`,
contentType: _JSON_CONTENT_TYPE,
expected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1, Author: Person{Name: "Matt Holt"}},
},
{
description: "Deserialization with nested and embedded struct with interface",
shouldSucceedOnJson: true,
withInterface: true,
payload: `{"title":"Glorious Post Title", "id":1, "author":{"name":"Matt Holt"}}`,
contentType: _JSON_CONTENT_TYPE,
expected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1, Author: Person{Name: "Matt Holt"}},
},
{
description: "Required nested struct field not specified",
shouldSucceedOnJson: false,
payload: `{"title":"Glorious Post Title", "id":1, "author":{}}`,
contentType: _JSON_CONTENT_TYPE,
expected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1},
},
{
description: "Required embedded struct field not specified",
shouldSucceedOnJson: false,
payload: `{"id":1, "author":{"name":"Matt Holt"}}`,
contentType: _JSON_CONTENT_TYPE,
expected: BlogPost{Id: 1, Author: Person{Name: "Matt Holt"}},
},
{
description: "Slice of Posts",
shouldSucceedOnJson: true,
payload: `[{"title": "First Post"}, {"title": "Second Post"}]`,
contentType: _JSON_CONTENT_TYPE,
expected: []Post{Post{Title: "First Post"}, Post{Title: "Second Post"}},
},
{
description: "Slice of structs",
shouldSucceedOnJson: true,
payload: `{"name": "group1", "people": [{"name":"awoods"}, {"name": "anthony"}]}`,
contentType: _JSON_CONTENT_TYPE,
expected: Group{Name: "group1", People: []Person{Person{Name: "awoods"}, Person{Name: "anthony"}}},
},
}
func Test_Json(t *testing.T) {
Convey("Test JSON", t, func() {
for _, testCase := range jsonTestCases {
performJsonTest(t, Json, testCase)
}
})
}
func performJsonTest(t *testing.T, binder handlerFunc, testCase jsonTestCase) {
var payload io.Reader
httpRecorder := httptest.NewRecorder()
m := macaron.Classic()
jsonTestHandler := func(actual interface{}, errs Errors) {
if testCase.shouldSucceedOnJson && len(errs) > 0 {
So(len(errs), ShouldEqual, 0)
} else if !testCase.shouldSucceedOnJson && len(errs) == 0 {
So(len(errs), ShouldNotEqual, 0)
}
So(fmt.Sprintf("%+v", actual), ShouldEqual, fmt.Sprintf("%+v", testCase.expected))
}
switch testCase.expected.(type) {
case []Post:
if testCase.withInterface {
m.Post(testRoute, binder([]Post{}, (*modeler)(nil)), func(actual []Post, iface modeler, errs Errors) {
for _, a := range actual {
So(a.Title, ShouldEqual, iface.Model())
jsonTestHandler(a, errs)
}
})
} else {
m.Post(testRoute, binder([]Post{}), func(actual []Post, errs Errors) {
jsonTestHandler(actual, errs)
})
}
case Post:
if testCase.withInterface {
m.Post(testRoute, binder(Post{}, (*modeler)(nil)), func(actual Post, iface modeler, errs Errors) {
So(actual.Title, ShouldEqual, iface.Model())
jsonTestHandler(actual, errs)
})
} else {
m.Post(testRoute, binder(Post{}), func(actual Post, errs Errors) {
jsonTestHandler(actual, errs)
})
}
case BlogPost:
if testCase.withInterface {
m.Post(testRoute, binder(BlogPost{}, (*modeler)(nil)), func(actual BlogPost, iface modeler, errs Errors) {
So(actual.Title, ShouldEqual, iface.Model())
jsonTestHandler(actual, errs)
})
} else {
m.Post(testRoute, binder(BlogPost{}), func(actual BlogPost, errs Errors) {
jsonTestHandler(actual, errs)
})
}
case Group:
if testCase.withInterface {
m.Post(testRoute, binder(Group{}, (*modeler)(nil)), func(actual Group, iface modeler, errs Errors) {
So(actual.Name, ShouldEqual, iface.Model())
jsonTestHandler(actual, errs)
})
} else {
m.Post(testRoute, binder(Group{}), func(actual Group, errs Errors) {
jsonTestHandler(actual, errs)
})
}
}
if testCase.payload == "-nil-" {
payload = nil
} else {
payload = strings.NewReader(testCase.payload)
}
req, err := http.NewRequest("POST", testRoute, payload)
if err != nil {
panic(err)
}
req.Header.Set("Content-Type", testCase.contentType)
m.ServeHTTP(httpRecorder, req)
switch httpRecorder.Code {
case http.StatusNotFound:
panic("Routing is messed up in test fixture (got 404): check method and path")
case http.StatusInternalServerError:
panic("Something bad happened on '" + testCase.description + "'")
default:
if testCase.shouldSucceedOnJson &&
httpRecorder.Code != http.StatusOK &&
!testCase.shouldFailOnBind {
So(httpRecorder.Code, ShouldEqual, http.StatusOK)
}
}
}
type (
jsonTestCase struct {
description string
withInterface bool
shouldSucceedOnJson bool
shouldFailOnBind bool
payload string
contentType string
expected interface{}
}
)
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