76 lines
2.3 KiB
Go
76 lines
2.3 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package testrig
|
|
|
|
import (
|
|
"bytes"
|
|
"io"
|
|
"mime/multipart"
|
|
"net/url"
|
|
"os"
|
|
)
|
|
|
|
// CreateMultipartFormData is a handy function for taking a fieldname and a filename, and creating a multipart form bytes buffer
|
|
// with the file contents set in the given fieldname. The extraFields param can be used to add extra FormFields to the request, as necessary.
|
|
// The returned bytes.Buffer b can be used like so:
|
|
// httptest.NewRequest(http.MethodPost, "https://example.org/whateverpath", bytes.NewReader(b.Bytes()))
|
|
// The returned *multipart.Writer w can be used to set the content type of the request, like so:
|
|
// req.Header.Set("Content-Type", w.FormDataContentType())
|
|
func CreateMultipartFormData(fieldName string, fileName string, extraFields map[string]string) (bytes.Buffer, *multipart.Writer, error) {
|
|
var b bytes.Buffer
|
|
var err error
|
|
w := multipart.NewWriter(&b)
|
|
var fw io.Writer
|
|
file, err := os.Open(fileName)
|
|
if err != nil {
|
|
return b, nil, err
|
|
}
|
|
if fw, err = w.CreateFormFile(fieldName, file.Name()); err != nil {
|
|
return b, nil, err
|
|
}
|
|
if _, err = io.Copy(fw, file); err != nil {
|
|
return b, nil, err
|
|
}
|
|
|
|
for k, v := range extraFields {
|
|
f, err := w.CreateFormField(k)
|
|
if err != nil {
|
|
return b, nil, err
|
|
}
|
|
if _, err := io.Copy(f, bytes.NewBufferString(v)); err != nil {
|
|
return b, nil, err
|
|
}
|
|
}
|
|
|
|
if err := w.Close(); err != nil {
|
|
return b, nil, err
|
|
}
|
|
return b, w, nil
|
|
}
|
|
|
|
// URLMustParse tries to parse the given URL and panics if it can't.
|
|
// Should only be used in tests.
|
|
func URLMustParse(stringURL string) *url.URL {
|
|
u, err := url.Parse(stringURL)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return u
|
|
}
|