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simplify code and add more test for better coverage
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,204 @@ | ||
| package dgclient_test | ||
|
|
||
| import ( | ||
| "net/http" | ||
| "net/http/httptest" | ||
| "testing" | ||
|
|
||
| "github.com/dgate-io/dgate/pkg/dgclient" | ||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
||
| func TestDGClient_OptionsWithRedirect(t *testing.T) { | ||
| var client = dgclient.NewDGateClient() | ||
| server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| if r.URL.Path == "/api/v1/service/test" { | ||
| http.Redirect(w, r, "/", http.StatusTemporaryRedirect) | ||
| return | ||
| } | ||
| if r.Method == http.MethodGet { | ||
| w.Header().Set("Content-Type", "application/json") | ||
| w.Write([]byte(`{"name":"test"}`)) | ||
| } | ||
| })) | ||
| defer server.Close() | ||
|
|
||
| err := client.Init(server.URL, | ||
| dgclient.WithHttpClient(server.Client()), | ||
| dgclient.WithFollowRedirect(true), | ||
| ) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| _, err = client.GetService("test", "default") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
|
|
||
| func TestDGClient_OptionsRedirectError(t *testing.T) { | ||
| var client = dgclient.NewDGateClient() | ||
| server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| if user, pass, _ := r.BasicAuth(); user != "user" || pass != "password" { | ||
| w.WriteHeader(http.StatusUnauthorized) | ||
| return | ||
| } | ||
| if r.URL.Path == "/api/v1/service/test" { | ||
| http.Redirect(w, r, "/", http.StatusTemporaryRedirect) | ||
| return | ||
| } | ||
| if r.Method == http.MethodGet { | ||
| w.Header().Set("Content-Type", "application/json") | ||
| w.Write([]byte(`{"name":"test"}`)) | ||
| } | ||
| })) | ||
| defer server.Close() | ||
|
|
||
| err := client.Init(server.URL, | ||
| dgclient.WithHttpClient(server.Client()), | ||
| dgclient.WithBasicAuth("user", "password"), | ||
| dgclient.WithFollowRedirect(false), | ||
| ) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| _, err = client.GetService("test", "default") | ||
| if err == nil { | ||
| t.Fatal("expected error") | ||
| } | ||
| } | ||
|
|
||
| func TestDGClient_OptionsWithBasicAuth(t *testing.T) { | ||
| var client = dgclient.NewDGateClient() | ||
| server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| if user, pass, _ := r.BasicAuth(); user != "user" || pass != "password" { | ||
| w.WriteHeader(http.StatusUnauthorized) | ||
| return | ||
| } | ||
| if r.Method == http.MethodGet { | ||
| w.Header().Set("Content-Type", "application/json") | ||
| w.Write([]byte(`{"name":"test"}`)) | ||
| } | ||
| })) | ||
| defer server.Close() | ||
|
|
||
| err := client.Init(server.URL, | ||
| dgclient.WithHttpClient(server.Client()), | ||
| dgclient.WithVerboseLogging(true), | ||
| dgclient.WithBasicAuth("user", "password"), | ||
| ) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| _, err = client.GetService("test", "default") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
|
|
||
| func TestDGClient_OptionsBasicAuthError(t *testing.T) { | ||
| var client = dgclient.NewDGateClient() | ||
| server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| if user, pass, _ := r.BasicAuth(); user != "user" || pass != "password" { | ||
| w.WriteHeader(http.StatusUnauthorized) | ||
| return | ||
| } | ||
| if r.Method == http.MethodGet { | ||
| w.Header().Set("Content-Type", "application/json") | ||
| w.Write([]byte(`{"name":"test"}`)) | ||
| } | ||
| })) | ||
| defer server.Close() | ||
|
|
||
| err := client.Init(server.URL, | ||
| dgclient.WithHttpClient(server.Client()), | ||
| dgclient.WithBasicAuth("user", "wrongpassword"), | ||
| dgclient.WithVerboseLogging(true), | ||
| ) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| _, err = client.GetService("test", "default") | ||
| if err == nil { | ||
| t.Fatal("expected error") | ||
| } | ||
| } | ||
|
|
||
| func TestDGClient_OptionsWithUserAgent(t *testing.T) { | ||
| var client = dgclient.NewDGateClient() | ||
| server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| if r.UserAgent() != "test" { | ||
| w.WriteHeader(http.StatusBadRequest) | ||
| return | ||
| } | ||
| if r.Method == http.MethodGet { | ||
| w.Header().Set("Content-Type", "application/json") | ||
| w.Write([]byte(`{"name":"test"}`)) | ||
| } | ||
| })) | ||
| defer server.Close() | ||
|
|
||
| err := client.Init(server.URL, | ||
| dgclient.WithHttpClient(server.Client()), | ||
| dgclient.WithVerboseLogging(true), | ||
| dgclient.WithUserAgent("test"), | ||
| ) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| _, err = client.GetService("test", "default") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
|
|
||
| func TestDGClient_OptionsWithUserAgent2(t *testing.T) { | ||
| var client = dgclient.NewDGateClient() | ||
| server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| if r.UserAgent() != "test" { | ||
| w.WriteHeader(http.StatusBadRequest) | ||
| return | ||
| } | ||
| if r.Method == http.MethodGet { | ||
| w.Header().Set("Content-Type", "application/json") | ||
| w.Write([]byte(`{"name":"test"}`)) | ||
| } | ||
| })) | ||
| defer server.Close() | ||
|
|
||
| err := client.Init(server.URL, | ||
| dgclient.WithHttpClient(server.Client()), | ||
| dgclient.WithUserAgent("test"), | ||
| dgclient.WithVerboseLogging(true), | ||
| ) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| _, err = client.GetService("test", "default") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
|
|
||
| func TestDGClient_Init_ParseURLError(t *testing.T) { | ||
| var client = dgclient.NewDGateClient() | ||
| err := client.Init("://#/:asdm") | ||
| if err == nil { | ||
| t.Fatal("expected error") | ||
| } | ||
| } | ||
|
|
||
| func TestDGClient_Init_EmptyHostError(t *testing.T) { | ||
| var client = dgclient.NewDGateClient() | ||
| err := client.Init("") | ||
| if err == nil { | ||
| t.Fatal("expected error") | ||
| } | ||
| assert.Equal(t, "host is empty", err.Error()) | ||
| } |
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