func TestCMDExtractor(t *testing.T) {
api := httpmock.NewServeReplay(t).Add(httpmock.PathHandler(t,
"GET /version",
200, `{ "ApiVersion": "1.20" }`,
)).Add(httpmock.PathHandler(t,
"GET /images/remind101:acme-inc/json",
200, `{ "Config": { "Cmd": ["/go/bin/app","server"] } }`,
))
c, s := newTestDockerClient(t, api)
defer s.Close()
e := cmdExtractor{
client: c,
}
got, err := e.Extract(nil, image.Image{
Tag: "acme-inc",
Repository: "remind101",
}, nil)
if err != nil {
t.Fatal(err)
}
want := []byte(`web:
command:
- /go/bin/app
- server
`)
if !reflect.DeepEqual(got, want) {
t.Errorf("Extract() => %q; want %q", got, want)
}
}
func TestCMDExtractor(t *testing.T) {
api := httpmock.NewServeReplay(t).Add(httpmock.PathHandler(t,
"GET /images/remind101:acme-inc/json",
200, `{ "Config": { "Cmd": ["/go/bin/app","server"] } }`,
))
c, s := newTestDockerClient(t, api)
defer s.Close()
e := CMDExtractor{
client: c,
}
got, err := e.Extract(image.Image{
Tag: "acme-inc",
Repository: "remind101",
})
if err != nil {
t.Fatal(err)
}
want := Procfile{
"web": "/go/bin/app server",
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Extract() => %q; want %q", got, want)
}
}
func TestProcfileFallbackExtractor(t *testing.T) {
api := httpmock.NewServeReplay(t).Add(httpmock.PathHandler(t,
"GET /version",
200, `{ "ApiVersion": "1.20" }`,
)).Add(httpmock.PathHandler(t,
"POST /containers/create",
200, `{ "ID": "abc" }`,
)).Add(httpmock.PathHandler(t,
"GET /containers/abc/json",
200, `{}`,
)).Add(httpmock.PathHandler(t,
"POST /containers/abc/copy",
404, ``,
)).Add(httpmock.PathHandler(t,
"DELETE /containers/abc",
200, `{}`,
)).Add(httpmock.PathHandler(t,
"GET /images/remind101:acme-inc/json",
200, `{ "Config": { "Cmd": ["/go/bin/app","server"] } }`,
))
c, s := newTestDockerClient(t, api)
defer s.Close()
e := multiExtractor(
newFileExtractor(c),
newCMDExtractor(c),
)
got, err := e.Extract(nil, image.Image{
Tag: "acme-inc",
Repository: "remind101",
}, nil)
if err != nil {
t.Fatal(err)
}
want := []byte(`web:
command:
- /go/bin/app
- server
`)
if !reflect.DeepEqual(got, want) {
t.Errorf("Extract() => %q; want %q", got, want)
}
}
func TestProcfileFallbackExtractor(t *testing.T) {
api := httpmock.NewServeReplay(t).Add(httpmock.PathHandler(t,
"POST /containers/create",
200, `{ "ID": "abc" }`,
)).Add(httpmock.PathHandler(t,
"GET /containers/abc/json",
200, `{}`,
)).Add(httpmock.PathHandler(t,
"POST /containers/abc/copy",
404, ``,
)).Add(httpmock.PathHandler(t,
"DELETE /containers/abc",
200, `{}`,
)).Add(httpmock.PathHandler(t,
"GET /images/remind101:acme-inc/json",
200, `{ "Config": { "Cmd": ["/go/bin/app","server"] } }`,
))
c, s := newTestDockerClient(t, api)
defer s.Close()
e := newProcfileFallbackExtractor(c)
got, err := e.Extract(image.Image{
Tag: "acme-inc",
Repository: "remind101",
})
if err != nil {
t.Fatal(err)
}
want := CommandMap{
ProcessType("web"): Command("/go/bin/app server"),
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Extract() => %q; want %q", got, want)
}
}
func TestProcfileExtractor_Docker12(t *testing.T) {
api := httpmock.NewServeReplay(t).Add(httpmock.PathHandler(t,
"GET /version",
200, `{ "ApiVersion": "1.24" }`,
)).Add(httpmock.PathHandler(t,
"POST /containers/create",
200, `{ "ID": "abc" }`,
)).Add(httpmock.PathHandler(t,
"GET /containers/abc/json",
200, `{}`,
)).Add(httpmock.PathHandler(t,
"GET /containers/abc/archive",
200, tarProcfile(t),
)).Add(httpmock.PathHandler(t,
"DELETE /containers/abc",
200, `{}`,
))
c, s := newTestDockerClient(t, api)
defer s.Close()
e := fileExtractor{
client: c,
}
got, err := e.Extract(nil, image.Image{
Tag: "acme-inc",
Repository: "remind101",
}, nil)
if err != nil {
t.Fatal(err)
}
want := []byte(`web: rails server`)
if !reflect.DeepEqual(got, want) {
t.Errorf("Extract() => %q; want %q", got, want)
}
}
func TestProcfileExtractor(t *testing.T) {
api := httpmock.NewServeReplay(t).Add(httpmock.PathHandler(t,
"POST /containers/create",
200, `{ "ID": "abc" }`,
)).Add(httpmock.PathHandler(t,
"GET /containers/abc/json",
200, `{}`,
)).Add(httpmock.PathHandler(t,
"POST /containers/abc/copy",
200, tarProcfile(t),
)).Add(httpmock.PathHandler(t,
"DELETE /containers/abc",
200, `{}`,
))
c, s := newTestDockerClient(t, api)
defer s.Close()
e := procfileExtractor{
client: c,
}
got, err := e.Extract(image.Image{
Tag: "acme-inc",
Repository: "remind101",
})
if err != nil {
t.Fatal(err)
}
want := CommandMap{
ProcessType("web"): Command("rails server"),
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Extract() => %q; want %q", got, want)
}
}