func (s *servicesWrapperGenSuite) TestGenerateSnapSocketFile(c *C) {
service := &snap.AppInfo{
Snap: &snap.Info{
SideInfo: snap.SideInfo{
RealName: "xkcd-webserver",
Revision: snap.R(44),
},
Version: "0.3.4",
},
Name: "xkcd-webserver",
Command: "bin/foo start",
Socket: true,
ListenStream: "/var/run/docker.sock",
SocketMode: "0660",
Daemon: "simple",
}
content, err := wrappers.GenerateSnapSocketFile(service)
c.Assert(err, IsNil)
c.Assert(content, Equals, `[Unit]
# Auto-generated, DO NO EDIT
Description=Socket for snap application xkcd-webserver.xkcd-webserver
Requires=snap-xkcd\x2dwebserver-44.mount
Wants=network-online.target
After=snap-xkcd\x2dwebserver-44.mount network-online.target
X-Snappy=yes
[Socket]
ListenStream=/var/run/docker.sock
SocketMode=0660
[Install]
WantedBy=sockets.target
`)
}
func (s *servicesWrapperGenSuite) TestGenerateSnapSocketFileMode(c *C) {
srv := &snap.AppInfo{
Name: "foo",
Snap: &snap.Info{},
}
// no socket mode means 0660
content, err := wrappers.GenerateSnapSocketFile(srv)
c.Assert(err, IsNil)
c.Assert(content, Matches, "(?ms).*SocketMode=0660")
// SocketMode itself is honored
srv.SocketMode = "0600"
content, err = wrappers.GenerateSnapSocketFile(srv)
c.Assert(err, IsNil)
c.Assert(content, Matches, "(?ms).*SocketMode=0600")
}
func (s *servicesWrapperGenSuite) TestGenerateSnapSocketFileIllegalChars(c *C) {
service := &snap.AppInfo{
Snap: &snap.Info{
SideInfo: snap.SideInfo{
RealName: "xkcd-webserver",
Revision: snap.R(44),
},
Version: "0.3.4",
},
Name: "xkcd-webserver",
Command: "bin/foo start",
Socket: true,
ListenStream: "/var/run/docker!sock",
SocketMode: "0660",
Daemon: "simple",
}
_, err := wrappers.GenerateSnapSocketFile(service)
c.Assert(err, NotNil)
}