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Migrate TestGetImagesHistory into unit and CLI test

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Docker-DCO-1.1-Signed-off-by: Adrien Folie <folie.adrien@gmail.com> (github: folieadrien)
Upstream-commit: 9a2771eac22950fce43702896052f5187944de6d
Component: engine
This commit is contained in:
Adrien Folie
2014-06-30 01:31:16 +02:00
parent 88cb9a99d9
commit 845fae8efc
3 changed files with 45 additions and 25 deletions
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27
components/engine/api/server/server_unit_test.go
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@ -289,6 +289,33 @@ func TestLogsNoStreams(t *testing.T) {
}
}
func TestGetImagesHistory(t *testing.T) {
eng := engine.New()
imageName := "docker-test-image"
var called bool
eng.Register("history", func(job *engine.Job) engine.Status {
called = true
if job.Args[0] != imageName {
t.Fatalf("name != '%s': %#v", imageName, job.Args[0])
}
v := &engine.Env{}
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequest("GET", "/images/"+imageName+"/history", nil, eng, t)
if !called {
t.Fatalf("handler was not called")
}
if r.Code != http.StatusOK {
t.Fatalf("Got status %d, expected %d", r.Code, http.StatusOK)
}
if r.HeaderMap.Get("Content-Type") != "application/json" {
t.Fatalf("%#v\n", r)
}
}
func serveRequest(method, target string, body io.Reader, eng *engine.Engine, t *testing.T) *httptest.ResponseRecorder {
r := httptest.NewRecorder()
req, err := http.NewRequest(method, target, body)