/usr/share/gocode/src/github.com/go-macaron/binding/multipart_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 | // 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 (
"bytes"
"fmt"
"mime/multipart"
"net/http"
"net/http/httptest"
"strconv"
"testing"
. "github.com/smartystreets/goconvey/convey"
"gopkg.in/macaron.v1"
)
var multipartFormTestCases = []multipartFormTestCase{
{
description: "Happy multipart form path",
shouldSucceed: true,
inputAndExpected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1, Author: Person{Name: "Matt Holt"}},
},
{
description: "FormValue called before req.MultipartReader(); see https://github.com/martini-contrib/csrf/issues/6",
shouldSucceed: true,
callFormValueBefore: true,
inputAndExpected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1, Author: Person{Name: "Matt Holt"}},
},
{
description: "Empty payload",
shouldSucceed: false,
inputAndExpected: BlogPost{},
},
{
description: "Missing required field (Id)",
shouldSucceed: false,
inputAndExpected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Author: Person{Name: "Matt Holt"}},
},
{
description: "Required embedded struct field not specified",
shouldSucceed: false,
inputAndExpected: BlogPost{Id: 1, Author: Person{Name: "Matt Holt"}},
},
{
description: "Required nested struct field not specified",
shouldSucceed: false,
inputAndExpected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1},
},
{
description: "Multiple values",
shouldSucceed: true,
inputAndExpected: BlogPost{Post: Post{Title: "Glorious Post Title"}, Id: 1, Author: Person{Name: "Matt Holt"}, Ratings: []int{3, 5, 4}},
},
{
description: "Bad multipart encoding",
shouldSucceed: false,
malformEncoding: true,
},
}
func Test_MultipartForm(t *testing.T) {
Convey("Test multipart form", t, func() {
for _, testCase := range multipartFormTestCases {
performMultipartFormTest(t, MultipartForm, testCase)
}
})
}
func performMultipartFormTest(t *testing.T, binder handlerFunc, testCase multipartFormTestCase) {
httpRecorder := httptest.NewRecorder()
m := macaron.Classic()
m.Post(testRoute, binder(BlogPost{}), func(actual BlogPost, 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)
}
So(fmt.Sprintf("%+v", actual), ShouldEqual, fmt.Sprintf("%+v", testCase.inputAndExpected))
})
multipartPayload, mpWriter := makeMultipartPayload(testCase)
req, err := http.NewRequest("POST", testRoute, multipartPayload)
if err != nil {
panic(err)
}
req.Header.Add("Content-Type", mpWriter.FormDataContentType())
err = mpWriter.Close()
if err != nil {
panic(err)
}
if testCase.callFormValueBefore {
req.FormValue("foo")
}
m.ServeHTTP(httpRecorder, req)
switch httpRecorder.Code {
case http.StatusNotFound:
panic("Routing is messed up in test fixture (got 404): check methods and paths")
case http.StatusInternalServerError:
panic("Something bad happened on '" + testCase.description + "'")
}
}
// Writes the input from a test case into a buffer using the multipart writer.
func makeMultipartPayload(testCase multipartFormTestCase) (*bytes.Buffer, *multipart.Writer) {
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
if testCase.malformEncoding {
// TODO: Break the multipart form parser which is apparently impervious!!
// (Get it to return an error. Trying to get 100% test coverage.)
body.Write([]byte(`--` + writer.Boundary() + `\nContent-Disposition: form-data; name="foo"\n\n--` + writer.Boundary() + `--`))
return body, writer
} else {
writer.WriteField("title", testCase.inputAndExpected.Title)
writer.WriteField("content", testCase.inputAndExpected.Content)
writer.WriteField("id", strconv.Itoa(testCase.inputAndExpected.Id))
writer.WriteField("ignored", testCase.inputAndExpected.Ignored)
for _, value := range testCase.inputAndExpected.Ratings {
writer.WriteField("rating", strconv.Itoa(value))
}
writer.WriteField("name", testCase.inputAndExpected.Author.Name)
writer.WriteField("email", testCase.inputAndExpected.Author.Email)
return body, writer
}
}
type (
multipartFormTestCase struct {
description string
shouldSucceed bool
inputAndExpected BlogPost
malformEncoding bool
callFormValueBefore bool
}
)
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