package registry // import "github.com/docker/docker/registry" import ( "net/http" "net/http/httptest" "net/url" "testing" ) func TestEndpointParse(t *testing.T) { testData := []struct { str string expected string }{ {IndexServer, IndexServer}, {"http://0.0.0.0:5000/v1/", "http://0.0.0.0:5000/v1/"}, {"http://0.0.0.0:5000", "http://0.0.0.0:5000/v1/"}, {"0.0.0.0:5000", "https://0.0.0.0:5000/v1/"}, {"http://0.0.0.0:5000/nonversion/", "http://0.0.0.0:5000/nonversion/v1/"}, {"http://0.0.0.0:5000/v0/", "http://0.0.0.0:5000/v0/v1/"}, } for _, td := range testData { e, err := newV1EndpointFromStr(td.str, nil, "", nil) if err != nil { t.Errorf("%q: %s", td.str, err) } if e == nil { t.Logf("something's fishy, endpoint for %q is nil", td.str) continue } if e.String() != td.expected { t.Errorf("expected %q, got %q", td.expected, e.String()) } } } func TestEndpointParseInvalid(t *testing.T) { testData := []string{ "http://0.0.0.0:5000/v2/", } for _, td := range testData { e, err := newV1EndpointFromStr(td, nil, "", nil) if err == nil { t.Errorf("expected error parsing %q: parsed as %q", td, e) } } } // Ensure that a registry endpoint that responds with a 401 only is determined // to be a valid v1 registry endpoint func TestValidateEndpoint(t *testing.T) { requireBasicAuthHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { w.Header().Add("WWW-Authenticate", `Basic realm="localhost"`) w.WriteHeader(http.StatusUnauthorized) }) // Make a test server which should validate as a v1 server. testServer := httptest.NewServer(requireBasicAuthHandler) defer testServer.Close() testServerURL, err := url.Parse(testServer.URL) if err != nil { t.Fatal(err) } testEndpoint := v1Endpoint{ URL: testServerURL, client: httpClient(newTransport(nil)), } if err = validateEndpoint(&testEndpoint); err != nil { t.Fatal(err) } if testEndpoint.URL.Scheme != "http" { t.Fatalf("expecting to validate endpoint as http, got url %s", testEndpoint.String()) } }