package web import ( "encoding/json" "errors" "fmt" "net/http" "net/http/httptest" "strings" "testing" "github.com/stretchr/testify/assert" "github.com/astaxie/beego/core/governor" ) type SampleDatabaseCheck struct { } type SampleCacheCheck struct { } func (dc *SampleDatabaseCheck) Check() error { return nil } func (cc *SampleCacheCheck) Check() error { return errors.New("no cache detected") } func TestList_01(t *testing.T) { m := make(M) list("BConfig", BConfig, m) t.Log(m) om := oldMap() for k, v := range om { if fmt.Sprint(m[k]) != fmt.Sprint(v) { t.Log(k, "old-key", v, "new-key", m[k]) t.FailNow() } } } func oldMap() M { m := make(M) m["BConfig.AppName"] = BConfig.AppName m["BConfig.RunMode"] = BConfig.RunMode m["BConfig.RouterCaseSensitive"] = BConfig.RouterCaseSensitive m["BConfig.ServerName"] = BConfig.ServerName m["BConfig.RecoverPanic"] = BConfig.RecoverPanic m["BConfig.CopyRequestBody"] = BConfig.CopyRequestBody m["BConfig.EnableGzip"] = BConfig.EnableGzip m["BConfig.MaxMemory"] = BConfig.MaxMemory m["BConfig.EnableErrorsShow"] = BConfig.EnableErrorsShow m["BConfig.Listen.Graceful"] = BConfig.Listen.Graceful m["BConfig.Listen.ServerTimeOut"] = BConfig.Listen.ServerTimeOut m["BConfig.Listen.ListenTCP4"] = BConfig.Listen.ListenTCP4 m["BConfig.Listen.EnableHTTP"] = BConfig.Listen.EnableHTTP m["BConfig.Listen.HTTPAddr"] = BConfig.Listen.HTTPAddr m["BConfig.Listen.HTTPPort"] = BConfig.Listen.HTTPPort m["BConfig.Listen.EnableHTTPS"] = BConfig.Listen.EnableHTTPS m["BConfig.Listen.HTTPSAddr"] = BConfig.Listen.HTTPSAddr m["BConfig.Listen.HTTPSPort"] = BConfig.Listen.HTTPSPort m["BConfig.Listen.HTTPSCertFile"] = BConfig.Listen.HTTPSCertFile m["BConfig.Listen.HTTPSKeyFile"] = BConfig.Listen.HTTPSKeyFile m["BConfig.Listen.EnableAdmin"] = BConfig.Listen.EnableAdmin m["BConfig.Listen.AdminAddr"] = BConfig.Listen.AdminAddr m["BConfig.Listen.AdminPort"] = BConfig.Listen.AdminPort m["BConfig.Listen.EnableFcgi"] = BConfig.Listen.EnableFcgi m["BConfig.Listen.EnableStdIo"] = BConfig.Listen.EnableStdIo m["BConfig.WebConfig.AutoRender"] = BConfig.WebConfig.AutoRender m["BConfig.WebConfig.EnableDocs"] = BConfig.WebConfig.EnableDocs m["BConfig.WebConfig.FlashName"] = BConfig.WebConfig.FlashName m["BConfig.WebConfig.FlashSeparator"] = BConfig.WebConfig.FlashSeparator m["BConfig.WebConfig.DirectoryIndex"] = BConfig.WebConfig.DirectoryIndex m["BConfig.WebConfig.StaticDir"] = BConfig.WebConfig.StaticDir m["BConfig.WebConfig.StaticExtensionsToGzip"] = BConfig.WebConfig.StaticExtensionsToGzip m["BConfig.WebConfig.StaticCacheFileSize"] = BConfig.WebConfig.StaticCacheFileSize m["BConfig.WebConfig.StaticCacheFileNum"] = BConfig.WebConfig.StaticCacheFileNum m["BConfig.WebConfig.TemplateLeft"] = BConfig.WebConfig.TemplateLeft m["BConfig.WebConfig.TemplateRight"] = BConfig.WebConfig.TemplateRight m["BConfig.WebConfig.ViewsPath"] = BConfig.WebConfig.ViewsPath m["BConfig.WebConfig.EnableXSRF"] = BConfig.WebConfig.EnableXSRF m["BConfig.WebConfig.XSRFExpire"] = BConfig.WebConfig.XSRFExpire m["BConfig.WebConfig.Session.SessionOn"] = BConfig.WebConfig.Session.SessionOn m["BConfig.WebConfig.Session.SessionProvider"] = BConfig.WebConfig.Session.SessionProvider m["BConfig.WebConfig.Session.SessionName"] = BConfig.WebConfig.Session.SessionName m["BConfig.WebConfig.Session.SessionGCMaxLifetime"] = BConfig.WebConfig.Session.SessionGCMaxLifetime m["BConfig.WebConfig.Session.SessionProviderConfig"] = BConfig.WebConfig.Session.SessionProviderConfig m["BConfig.WebConfig.Session.SessionCookieLifeTime"] = BConfig.WebConfig.Session.SessionCookieLifeTime m["BConfig.WebConfig.Session.SessionAutoSetCookie"] = BConfig.WebConfig.Session.SessionAutoSetCookie m["BConfig.WebConfig.Session.SessionDomain"] = BConfig.WebConfig.Session.SessionDomain m["BConfig.WebConfig.Session.SessionDisableHTTPOnly"] = BConfig.WebConfig.Session.SessionDisableHTTPOnly m["BConfig.Log.AccessLogs"] = BConfig.Log.AccessLogs m["BConfig.Log.EnableStaticLogs"] = BConfig.Log.EnableStaticLogs m["BConfig.Log.AccessLogsFormat"] = BConfig.Log.AccessLogsFormat m["BConfig.Log.FileLineNum"] = BConfig.Log.FileLineNum m["BConfig.Log.Outputs"] = BConfig.Log.Outputs return m } func TestWriteJSON(t *testing.T) { t.Log("Testing the adding of JSON to the response") w := httptest.NewRecorder() originalBody := []int{1, 2, 3} res, _ := json.Marshal(originalBody) writeJSON(w, res) decodedBody := []int{} err := json.NewDecoder(w.Body).Decode(&decodedBody) if err != nil { t.Fatal("Could not decode response body into slice.") } for i := range decodedBody { if decodedBody[i] != originalBody[i] { t.Fatalf("Expected %d but got %d in decoded body slice", originalBody[i], decodedBody[i]) } } } func TestHealthCheckHandlerDefault(t *testing.T) { endpointPath := "/healthcheck" governor.AddHealthCheck("database", &SampleDatabaseCheck{}) governor.AddHealthCheck("cache", &SampleCacheCheck{}) req, err := http.NewRequest("GET", endpointPath, nil) if err != nil { t.Fatal(err) } w := httptest.NewRecorder() handler := http.HandlerFunc(heathCheck) handler.ServeHTTP(w, req) if status := w.Code; status != http.StatusOK { t.Errorf("handler returned wrong status code: got %v want %v", status, http.StatusOK) } if !strings.Contains(w.Body.String(), "database") { t.Errorf("Expected 'database' in generated template.") } } func TestBuildHealthCheckResponseList(t *testing.T) { healthCheckResults := [][]string{ []string{ "error", "Database", "Error occured whie starting the db", }, []string{ "success", "Cache", "Cache started successfully", }, } responseList := buildHealthCheckResponseList(&healthCheckResults) if len(responseList) != len(healthCheckResults) { t.Errorf("invalid response map length: got %d want %d", len(responseList), len(healthCheckResults)) } responseFields := []string{"name", "message", "status"} for _, response := range responseList { for _, field := range responseFields { _, ok := response[field] if !ok { t.Errorf("expected %s to be in the response %v", field, response) } } } } func TestHealthCheckHandlerReturnsJSON(t *testing.T) { governor.AddHealthCheck("database", &SampleDatabaseCheck{}) governor.AddHealthCheck("cache", &SampleCacheCheck{}) req, err := http.NewRequest("GET", "/healthcheck?json=true", nil) if err != nil { t.Fatal(err) } w := httptest.NewRecorder() handler := http.HandlerFunc(heathCheck) handler.ServeHTTP(w, req) if status := w.Code; status != http.StatusOK { t.Errorf("handler returned wrong status code: got %v want %v", status, http.StatusOK) } decodedResponseBody := []map[string]interface{}{} expectedResponseBody := []map[string]interface{}{} expectedJSONString := []byte(` [ { "message":"database", "name":"success", "status":"OK" }, { "message":"cache", "name":"error", "status":"no cache detected" } ] `) json.Unmarshal(expectedJSONString, &expectedResponseBody) json.Unmarshal(w.Body.Bytes(), &decodedResponseBody) if len(expectedResponseBody) != len(decodedResponseBody) { t.Errorf("invalid response map length: got %d want %d", len(decodedResponseBody), len(expectedResponseBody)) } assert.Equal(t, len(expectedResponseBody), len(decodedResponseBody)) assert.Equal(t, 2, len(decodedResponseBody)) var database, cache map[string]interface{} if decodedResponseBody[0]["message"] == "database" { database = decodedResponseBody[0] cache = decodedResponseBody[1] } else { database = decodedResponseBody[1] cache = decodedResponseBody[0] } assert.Equal(t, expectedResponseBody[0], database) assert.Equal(t, expectedResponseBody[1], cache) }