github.com/meulengracht/snapd@v0.0.0-20210719210640-8bde69bcc84e/client/icons_test.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2016 Canonical Ltd
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License version 3 as
     8   * published by the Free Software Foundation.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  package client_test
    21  
    22  import (
    23  	"errors"
    24  	"fmt"
    25  	"net/http"
    26  
    27  	"golang.org/x/xerrors"
    28  	. "gopkg.in/check.v1"
    29  )
    30  
    31  const (
    32  	pkgID = "chatroom.ogra"
    33  )
    34  
    35  func (cs *clientSuite) TestClientIconCallsEndpoint(c *C) {
    36  	_, _ = cs.cli.Icon(pkgID)
    37  	c.Assert(cs.req.Method, Equals, "GET")
    38  	c.Assert(cs.req.URL.Path, Equals, fmt.Sprintf("/v2/icons/%s/icon", pkgID))
    39  }
    40  
    41  func (cs *clientSuite) TestClientIconHttpError(c *C) {
    42  	cs.err = errors.New("fail")
    43  	_, err := cs.cli.Icon(pkgID)
    44  	c.Assert(err, ErrorMatches, ".*server: fail")
    45  }
    46  
    47  func (cs *clientSuite) TestClientIconResponseNotFound(c *C) {
    48  	cs.status = 404
    49  	_, err := cs.cli.Icon(pkgID)
    50  	c.Assert(err, ErrorMatches, `.*Not Found`)
    51  }
    52  
    53  func (cs *clientSuite) TestClientIconInvalidContentDisposition(c *C) {
    54  	cs.header = http.Header{"Content-Disposition": {"invalid"}}
    55  	_, err := cs.cli.Icon(pkgID)
    56  	c.Assert(err, ErrorMatches, `.*cannot determine filename`)
    57  }
    58  
    59  func (cs *clientSuite) TestClientIcon(c *C) {
    60  	cs.rsp = "pixels"
    61  	cs.header = http.Header{"Content-Disposition": {"attachment; filename=myicon.png"}}
    62  	icon, err := cs.cli.Icon(pkgID)
    63  	c.Assert(err, IsNil)
    64  	c.Assert(icon.Filename, Equals, "myicon.png")
    65  	c.Assert(icon.Content, DeepEquals, []byte("pixels"))
    66  }
    67  
    68  func (cs *clientSuite) TestClientIconErrIsWrapped(c *C) {
    69  	cs.err = errors.New("boom")
    70  	_, err := cs.cli.Icon("something")
    71  	var e xerrors.Wrapper
    72  	c.Assert(err, Implements, &e)
    73  }