gotosocial/testrig/util.go
Tobi Smethurst 32c5fd987a
Api/v1/statuses (#11)
This PR adds:
Statuses

    New status creation.
    View existing status
    Delete a status
    Fave a status
    Unfave a status
    See who's faved a status

Media

    Upload media attachment and store/retrieve it
    Upload custom emoji and store/retrieve it

Fileserver

    Serve files from storage

Testing

    Test models, testrig -- run a GTS test instance and play around with it.
2021-04-19 19:42:19 +02:00

65 lines
2.1 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"
"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
}