Files
snapd/daemon/response_test.go
Miguel Pires 29c9752d66 many: s/ioutil.WriteFile/os.WriteFile (#13217)
Replace ioutil.WriteFile with os.WriteFile since the former has been
deprecated since go1.16 and simply calls the latter.

Signed-off-by: Miguel Pires <miguel.pires@canonical.com>
2023-09-26 11:38:46 +01:00

111 lines
2.7 KiB
Go

// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2014-2015 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package daemon_test
import (
"encoding/json"
"fmt"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"gopkg.in/check.v1"
"github.com/snapcore/snapd/daemon"
)
type responseSuite struct{}
var _ = check.Suite(&responseSuite{})
func (s *responseSuite) TestRespSetsLocationIfAccepted(c *check.C) {
rec := httptest.NewRecorder()
rsp := &daemon.RespJSON{
Status: 202,
Result: map[string]interface{}{
"resource": "foo/bar",
},
}
rsp.ServeHTTP(rec, nil)
hdr := rec.Header()
c.Check(hdr.Get("Location"), check.Equals, "foo/bar")
}
func (s *responseSuite) TestRespSetsLocationIfCreated(c *check.C) {
rec := httptest.NewRecorder()
rsp := &daemon.RespJSON{
Status: 201,
Result: map[string]interface{}{
"resource": "foo/bar",
},
}
rsp.ServeHTTP(rec, nil)
hdr := rec.Header()
c.Check(hdr.Get("Location"), check.Equals, "foo/bar")
}
func (s *responseSuite) TestRespDoesNotSetLocationIfOther(c *check.C) {
rec := httptest.NewRecorder()
rsp := &daemon.RespJSON{
Status: 418, // I'm a teapot
Result: map[string]interface{}{
"resource": "foo/bar",
},
}
rsp.ServeHTTP(rec, nil)
hdr := rec.Header()
c.Check(hdr.Get("Location"), check.Equals, "")
}
func (s *responseSuite) TestFileResponseSetsContentDisposition(c *check.C) {
const filename = "icon.png"
path := filepath.Join(c.MkDir(), filename)
err := os.WriteFile(path, nil, os.ModePerm)
c.Check(err, check.IsNil)
rec := httptest.NewRecorder()
rsp := daemon.FileResponse(path)
req, err := http.NewRequest("GET", "", nil)
c.Check(err, check.IsNil)
rsp.ServeHTTP(rec, req)
hdr := rec.Header()
c.Check(hdr.Get("Content-Disposition"), check.Equals,
fmt.Sprintf("attachment; filename=%s", filename))
}
// Due to how the protocol was defined the result must be sent, even if it is
// null. Older clients rely on this.
func (s *responseSuite) TestRespJSONWithNullResult(c *check.C) {
rj := &daemon.RespJSON{Result: nil}
data, err := json.Marshal(rj)
c.Assert(err, check.IsNil)
c.Check(string(data), check.Equals, `{"type":"","status-code":0,"status":"","result":null}`)
}