How to use extractLogger method of js Package

Best K6 code snippet using js.extractLogger

console_test.go

Source:console_test.go

...86		},87		map[string]afero.Fs{"file": fs, "https": afero.NewMemMapFs()},88	)89}90func extractLogger(fl logrus.FieldLogger) *logrus.Logger {91	switch e := fl.(type) {92	case *logrus.Entry:93		return e.Logger94	case *logrus.Logger:95		return e96	}97	return nil98}99func TestConsoleLog(t *testing.T) {100	t.Parallel()101	tests := []struct {102		in       string103		expected string104	}{105		{``, ``},106		{`""`, ``},107		{`undefined`, `undefined`},108		{`null`, `null`},109		{in: `"string"`, expected: "string"},110		{in: `"string","a","b"`, expected: "string a b"},111		{in: `"string",1,2`, expected: "string 1 2"},112		{in: `["bar", 1, 2]`, expected: `["bar",1,2]`},113		{in: `"bar", ["bar", 0x01, 2], 1, 2`, expected: `bar ["bar",1,2] 1 2`},114		{in: `{}`, expected: "{}"},115		{in: `{foo:"bar"}`, expected: `{"foo":"bar"}`},116		{in: `["test1", 2]`, expected: `["test1",2]`},117		// TODO: the ideal output for a circular object should be like `{a: [Circular]}`118		{in: `function() {var a = {foo: {}}; a.foo = a; return a}()`, expected: "[object Object]"},119	}120	for i, tt := range tests {121		tt := tt122		t.Run(fmt.Sprintf("case%d", i), func(t *testing.T) {123			t.Parallel()124			r, err := getSimpleRunner(t, "/script.js", fmt.Sprintf(125				`exports.default = function() { console.log(%s); }`, tt.in))126			require.NoError(t, err)127			samples := make(chan metrics.SampleContainer, 100)128			initVU, err := r.newVU(1, 1, samples)129			assert.NoError(t, err)130			ctx, cancel := context.WithCancel(context.Background())131			defer cancel()132			vu := initVU.Activate(&lib.VUActivationParams{RunContext: ctx})133			logger := extractLogger(vu.(*ActiveVU).Console.logger)134			logger.Out = ioutil.Discard135			logger.Level = logrus.DebugLevel136			hook := logtest.NewLocal(logger)137			err = vu.RunOnce()138			assert.NoError(t, err)139			entry := hook.LastEntry()140			require.NotNil(t, entry, "nothing logged")141			assert.Equal(t, tt.expected, entry.Message)142			assert.Equal(t, logrus.Fields{"source": "console"}, entry.Data)143		})144	}145}146func TestConsoleLevels(t *testing.T) {147	t.Parallel()148	levels := map[string]logrus.Level{149		"log":   logrus.InfoLevel,150		"debug": logrus.DebugLevel,151		"info":  logrus.InfoLevel,152		"warn":  logrus.WarnLevel,153		"error": logrus.ErrorLevel,154	}155	argsets := []struct {156		in  string157		exp string158	}{159		{in: `"string"`, exp: "string"},160		{in: `{}`, exp: "{}"},161		{in: `{foo:"bar"}`, exp: `{"foo":"bar"}`},162	}163	for name, level := range levels {164		name, level := name, level165		t.Run(name, func(t *testing.T) {166			t.Parallel()167			for _, tt := range argsets {168				args, result := tt.in, tt.exp169				t.Run(args, func(t *testing.T) {170					t.Parallel()171					r, err := getSimpleRunner(t, "/script.js", fmt.Sprintf(172						`exports.default = function() { console.%s(%s); }`,173						name, args,174					))175					assert.NoError(t, err)176					samples := make(chan metrics.SampleContainer, 100)177					initVU, err := r.newVU(1, 1, samples)178					assert.NoError(t, err)179					ctx, cancel := context.WithCancel(context.Background())180					defer cancel()181					vu := initVU.Activate(&lib.VUActivationParams{RunContext: ctx})182					logger := extractLogger(vu.(*ActiveVU).Console.logger)183					logger.Out = ioutil.Discard184					logger.Level = logrus.DebugLevel185					hook := logtest.NewLocal(logger)186					err = vu.RunOnce()187					assert.NoError(t, err)188					entry := hook.LastEntry()189					require.NotNil(t, entry, "nothing logged")190					assert.Equal(t, level, entry.Level)191					assert.Equal(t, result, entry.Message)192					assert.Equal(t, logrus.Fields{"source": "console"}, entry.Data)193				})194			}195		})196	}197}198func TestFileConsole(t *testing.T) {199	t.Parallel()200	var (201		levels = map[string]logrus.Level{202			"log":   logrus.InfoLevel,203			"debug": logrus.DebugLevel,204			"info":  logrus.InfoLevel,205			"warn":  logrus.WarnLevel,206			"error": logrus.ErrorLevel,207		}208		argsets = map[string]struct {209			Message string210			Data    logrus.Fields211		}{212			`"string"`:         {Message: "string", Data: logrus.Fields{}},213			`"string","a","b"`: {Message: "string a b", Data: logrus.Fields{}},214			`"string",1,2`:     {Message: "string 1 2", Data: logrus.Fields{}},215			`{}`:               {Message: "{}", Data: logrus.Fields{}},216		}217		preExisting = map[string]bool{218			"log exists":        false,219			"log doesn't exist": true,220		}221		preExistingText = "Prexisting file\n"222	)223	for name, level := range levels {224		t.Run(name, func(t *testing.T) {225			t.Parallel()226			for args, result := range argsets {227				t.Run(args, func(t *testing.T) {228					t.Parallel()229					// whether the file is existed before logging230					for msg, deleteFile := range preExisting {231						t.Run(msg, func(t *testing.T) {232							t.Parallel()233							f, err := ioutil.TempFile("", "")234							if err != nil {235								t.Fatalf("Couldn't create temporary file for testing: %s", err)236							}237							logFilename := f.Name()238							defer os.Remove(logFilename)239							// close it as we will want to reopen it and maybe remove it240							if deleteFile {241								f.Close()242								if err := os.Remove(logFilename); err != nil {243									t.Fatalf("Couldn't remove tempfile: %s", err)244								}245							} else {246								// TODO: handle case where the string was no written in full ?247								_, err = f.WriteString(preExistingText)248								_ = f.Close()249								if err != nil {250									t.Fatalf("Error while writing text to preexisting logfile: %s", err)251								}252							}253							r, err := getSimpleRunner(t, "/script",254								fmt.Sprintf(255									`exports.default = function() { console.%s(%s); }`,256									name, args,257								))258							assert.NoError(t, err)259							err = r.SetOptions(lib.Options{260								ConsoleOutput: null.StringFrom(logFilename),261							})262							assert.NoError(t, err)263							samples := make(chan metrics.SampleContainer, 100)264							initVU, err := r.newVU(1, 1, samples)265							assert.NoError(t, err)266							ctx, cancel := context.WithCancel(context.Background())267							defer cancel()268							vu := initVU.Activate(&lib.VUActivationParams{RunContext: ctx})269							logger := extractLogger(vu.(*ActiveVU).Console.logger)270							logger.Level = logrus.DebugLevel271							hook := logtest.NewLocal(logger)272							err = vu.RunOnce()273							assert.NoError(t, err)274							// Test if the file was created.275							_, err = os.Stat(logFilename)276							assert.NoError(t, err)277							entry := hook.LastEntry()278							if assert.NotNil(t, entry, "nothing logged") {279								assert.Equal(t, level, entry.Level)280								assert.Equal(t, result.Message, entry.Message)281								data := result.Data282								if data == nil {283									data = make(logrus.Fields)...

extractLogger

Using AI Code Generation

1import (2func main() {3	js.Global.Call("extractLogger")4}5import (6func main() {7	js.Global.Call("extractLogger")8}9import (10func main() {11	js.Global.Call("extractLogger")12}13import (14func main() {15	js.Global.Call("extractLogger")16}17import (18func main() {19	js.Global.Call("extractLogger")20}21import (22func main() {23	js.Global.Call("extractLogger")24}25import (26func main() {27	js.Global.Call("extractLogger")28}29import (30func main() {31	js.Global.Call("extractLogger")32}33import (34func main() {35	js.Global.Call("extractLogger")36}37import (38func main() {39	js.Global.Call("extractLogger")40}41import (42func main() {43	js.Global.Call("extractLogger")44}45import (

extractLogger

Using AI Code Generation

1func main() {2    js.Global().Get("extractLogger").Invoke("1.go")3}4func main() {5    js.Global().Get("extractLogger").Invoke("2.go")6}7func main() {8    js.Global().Get("extractLogger").Invoke("3.go")9}10func main() {11    js.Global().Get("extractLogger").Invoke("4.go")12}13func main() {14    js.Global().Get("extractLogger").Invoke("5.go")15}16func main() {17    js.Global().Get("extractLogger").Invoke("6.go")18}19func main() {20    js.Global().Get("extractLogger").Invoke("7.go")21}22func main() {23    js.Global().Get("extractLogger").Invoke("8.go")24}25func main() {26    js.Global().Get("extractLogger").Invoke("9.go")27}28func main() {29    js.Global().Get("extractLogger").Invoke("10.go")30}31func main() {32    js.Global().Get("extractLogger").Invoke("11.go")33}34func main() {35    js.Global().Get("extractLogger").Invoke("12.go")36}37func main() {38    js.Global().Get("extractLogger").Invoke("13.go")39}40func main() {41    js.Global().Get("extractLogger").Invoke("14.go

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