TestMu Conference is Back! Future of Testing + AI LambdaTest G2 Announcement

How to use NewLoader method of event Package

Best Testkube code snippet using event.NewLoader

apollo.go

Source:apollo.go

...18)19type apolloLoader struct {20	client *agollo.Client21}22// NewLoader a apolloLoader23func NewLoader(opts ...Option) (confx.Confx, error) {24	// apply opts25	options := Options{}26	for _, o := range opts {27		o(&options)28	}29	names := strings.Split(options.NamespaceName, ",")30	for _, ns := range names {31		suffix := filepath.Ext(ns)32		switch constant.ConfigFileFormat(suffix) {33		case constant.YML:34			extension.AddFormatParser(constant.YML, nil)35		case constant.YAML:36			extension.AddFormatParser(constant.YAML, nil)37		default:38			return nil, errors.New("unsupported file suffix: " + suffix)39		}40	}41	client, err := agollo.StartWithConfig(func() (*config.AppConfig, error) {42		return &options, nil43	})44	if err != nil {45		return nil, fmt.Errorf("StartWithConfig fail %w", err)46	}47	return &apolloLoader{client: client}, nil48}49// LoadFiles load configs from backend50func (l *apolloLoader) LoadFiles(obj interface{}, namespaces ...string) error {51	if len(namespaces) == 0 {52		return errors.New("please specific need load namespace")53	}54	buf := new(bytes.Buffer)55	for _, name := range namespaces {56		suffix := filepath.Ext(name)57		if !(suffix == ".yaml" || suffix == ".yml") {58			return errors.New("unsupported file suffix: " + suffix)59		}60		s := l.client.GetConfigAndInit(name)61		if s == nil || !s.GetIsInit() {62			return errors.New("namespace not init with NewLoader")63		}64		content := s.GetValue("content")65		if content != "" {66			buf.WriteString(content)67			buf.WriteByte('\n')68		}69	}70	data := buf.Bytes()71	c := yaml.NewCodec()72	err := c.Unmarshal(data, obj)73	if err != nil {74		return fmt.Errorf("unmarshal fail %w", err)75	}76	return nil...

loader.go

Source:loader.go

...13	appConfig *AppConfig14)15// Init intialize viper config.16func init() {17	loader = NewLoader()18	Load(loader)19	if env.EnvMode == constant.ProdMode {20		loader.SetConfigName(constant.ProdConfigName)21	} else {22		loader.SetConfigName(constant.DevConfigName)23	}24	Merge(loader)25	appConfig = New()26	LoadEnv(loader, appConfig)27	Watch(loader, appConfig)28}29// Merge combines config files.30func Merge(inputLoader *viper.Viper) bool {31	err := inputLoader.MergeInConfig()32	if err != nil {33		return false34	}35	return true36}37// Load loads all configurations from yaml files.38func Load(inputLoader *viper.Viper) bool {39	err := inputLoader.ReadInConfig()40	if err != nil {41		return false42	}43	return true44}45// Watch watches changes from config files and reload.46func Watch(inputLoader *viper.Viper, inputAppConfig *AppConfig) bool {47	if !inputAppConfig.Loader.EnableWatch {48		return false49	}50	inputLoader.WatchConfig()51	inputLoader.OnConfigChange(func(e fsnotify.Event) {52		Load(inputLoader)53		inputAppConfig = New()54	})55	return true56}57// LoadEnv loads environments to overide config file.58func LoadEnv(inputLoader *viper.Viper, inputAppConfig *AppConfig) bool {59	if !inputAppConfig.Loader.EnableEnv {60		return false61	}62	inputLoader.SetEnvPrefix(constant.EnvPrefix)63	inputLoader.AutomaticEnv()64	if inputLoader.IsSet(constant.EnvMode) {65		inputAppConfig.Mode = inputLoader.GetString(constant.EnvMode)66	}67	if inputLoader.IsSet(constant.EnvWebServerAddress) {68		inputAppConfig.Web.ServerAddress = inputLoader.GetString(constant.EnvWebServerAddress)69	}70	if inputLoader.IsSet(constant.EnvLogLevel) {71		inputAppConfig.Log.Level = inputLoader.GetString(constant.EnvLogLevel)72	}73	return true74}75// New reates new app configuration.76func New() *AppConfig {77	var config AppConfig78	err := loader.Unmarshal(&config)79	if err != nil {80		return nil81	}82	return &config83}84// Default returns the default app configuration.85func Default() *AppConfig {86	return appConfig87}88// NewLoader creates new loader.89func NewLoader() *viper.Viper {90	newLoader := viper.New()91	newLoader.SetConfigName(constant.ConfigName)92	newLoader.AddConfigPath(fileutil.FullPath(constant.ConfigPath))93	newLoader.SetConfigType(constant.ConfigType)94	return newLoader95}...

loader_test.go

Source:loader_test.go

...7)8func TestLoader_UpdateListeners(t *testing.T) {9	t.Run("reconcile updates listeners list based on registered reconcilers", func(t *testing.T) {10		// given reconciler with two registered reconcilers that return two listeners each11		reconciler := NewLoader()12		reconciler.Register(&dummy.DummyLoader{IdPrefix: "dummy1"})13		reconciler.Register(&dummy.DummyLoader{IdPrefix: "dummy2"})14		// when15		listeners := reconciler.Reconcile()16		// then there should be 4 listeners17		assert.Len(t, listeners, 4)18	})19	t.Run("reconcile updates listeners list based on registered reconcilers thread safe", func(t *testing.T) {20		// given reconciler with two registered reconcilers that return two listeners each21		reconciler := NewLoader()22		reconciler.Register(&dummy.DummyLoader{})23		reconciler.Register(&dummy.DummyLoader{})24		// when25		listeners := reconciler.Reconcile()26		// then there should be 4 listeners27		assert.Len(t, listeners, 4)28	})29	t.Run("failed loaders are omited", func(t *testing.T) {30		// given reconciler with two registered reconcilers that return two listeners each31		reconciler := NewLoader()32		reconciler.Register(&dummy.DummyLoader{Err: fmt.Errorf("loader error")})33		reconciler.Register(&dummy.DummyLoader{})34		// when35		listeners := reconciler.Reconcile()36		// then there should be 2 listeners37		assert.Len(t, listeners, 2)38	})39}...

NewLoader

Using AI Code Generation

1import (2type MyEvent struct {3}4func HandleRequest(event MyEvent) (string, error) {5}6func main() {7    lambda.Start(HandleRequest)8}9import (10type MyEvent struct {11}12func HandleRequest(event MyEvent) (string, error) {13}14func main() {15    lambda.Start(HandleRequest)16}17import (18type MyEvent struct {19}20func HandleRequest(event MyEvent) (string, error) {21}22func main() {23    lambda.Start(HandleRequest)24}25import (26type MyEvent struct {27}28func HandleRequest(event MyEvent) (string, error) {29}30func main() {31    lambda.Start(HandleRequest)32}33import (34type MyEvent struct {35}36func HandleRequest(event MyEvent) (string, error) {37}38func main() {39    lambda.Start(HandleRequest)40}41import (42type MyEvent struct {43}44func HandleRequest(event MyEvent) (string, error) {45}46func main() {47    lambda.Start(HandleRequest)48}

NewLoader

Using AI Code Generation

1import (2func main() {3	c := cron.New()4	c.AddFunc("@every 1s", func() {5		fmt.Println("Every second")6	})7	c.Start()8	select {}9}

NewLoader

Using AI Code Generation

1import (2func main() {3	c := cron.New()4	c.AddFunc("*/1 * * * * ?", func() {5		fmt.Println("Every 1 minute")6	})7	c.AddFunc("*/2 * * * * ?", func() {8		fmt.Println("Every 2 minute")9	})10	c.AddFunc("*/3 * * * * ?", func() {11		fmt.Println("Every 3 minute")12	})13	c.AddFunc("*/4 * * * * ?", func() {14		fmt.Println("Every 4 minute")15	})16	c.AddFunc("*/5 * * * * ?", func() {17		fmt.Println("Every 5 minute")18	})19	c.AddFunc("*/6 * * * * ?", func() {20		fmt.Println("Every 6 minute")21	})22	c.AddFunc("*/7 * * * * ?", func() {23		fmt.Println("Every 7 minute")24	})25	c.AddFunc("*/8 * * * * ?", func() {26		fmt.Println("Every 8 minute")27	})28	c.AddFunc("*/9 * * * * ?", func() {29		fmt.Println("Every 9 minute")30	})31	c.AddFunc("*/10 * * * * ?", func() {32		fmt.Println("Every 10 minute")33	})34	c.AddFunc("*/11 * * * * ?", func() {35		fmt.Println("Every 11 minute")36	})37	c.AddFunc("*/12 * * * * ?", func() {38		fmt.Println("Every 12 minute")39	})40	c.AddFunc("*/13 * * * * ?", func() {41		fmt.Println("Every 13 minute")42	})43	c.AddFunc("*/14 * * * * ?", func() {44		fmt.Println("Every 14 minute")45	})46	c.AddFunc("*/15 * * * * ?", func() {47		fmt.Println("Every 15 minute")48	})49	c.AddFunc("*/16 * * * * ?", func() {50		fmt.Println("Every 16 minute")51	})52	c.AddFunc("*/17 * * * * ?", func() {53		fmt.Println("Every 17 minute")54	})55	c.AddFunc("*/18 * * * * ?", func() {56		fmt.Println("Every 18 minute")57	})58	c.AddFunc("*/19 * * * * ?", func() {59		fmt.Println("

NewLoader

Using AI Code Generation

1import (2func main() {3	config := sarama.NewConfig()4	config.Net.TLS.Config = tlsconfig.ClientDefault()5	config.Net.TLS.Config.RootCAs = x509.NewCertPool()6	config.Net.TLS.Config.ClientCAs = x509.NewCertPool()7	config.Net.TLS.Config.Certificates = make([]tls.Certificate, 1)8	config.Net.TLS.Config.Certificates[0], _ = tls.LoadX509KeyPair("client.pem", "client-key.pem")9	config.Net.TLS.Config.RootCAs.AppendCertsFromPEM([]byte(tlstest.CACert))10	config.Net.TLS.Config.ClientCAs.AppendCertsFromPEM([]byte(tlstest.CACert))11	config.Net.TLS.Config.BuildNameToCertificate()12	config.Net.TLS.Config.VerifyPeerCertificate = func(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error {13		for _, rawCert := range rawCerts {14			cert, err := x509.ParseCertificate(rawCert)15			if err != nil {16			}17			fmt.Println("Client certificate: ", cert.Subject.CommonName)18		}19	}

NewLoader

Using AI Code Generation

1import (2func main() {3    xlsx, err := xlsx.OpenFile("test.xlsx")4    if err != nil {5        fmt.Println(err)6    }7    for _, sheet := range xlsx.Sheets {8        for _, row := range sheet.Rows {9            for _, cell := range row.Cells {10                text := cell.String()11                fmt.Printf("%s12            }13        }14    }15}

NewLoader

Using AI Code Generation

1import (2func main() {3	loader := event.NewLoader()4	fmt.Println(loader)5}6type Loader struct {7}8func NewLoader() *Loader {9	return &Loader{}10}

NewLoader

Using AI Code Generation

1import (2type Event struct {3}4func (e *Event) NewLoader() {5	fmt.Println("New Loader")6}7func main() {8	e := Event{Name: "Event"}9	t := reflect.TypeOf(e)10	v := reflect.ValueOf(e)11	method := v.MethodByName("NewLoader")12	if !method.IsValid() {13		fmt.Println("Method is not valid")14	}15	mtype := method.Type()16	if mtype.NumIn() != 0 {17		fmt.Println("Method has input parameter")18	}19	if mtype.NumOut() != 0 {20		fmt.Println("Method has return value")21	}22	method.Call([]reflect.Value{})23	if !t.MethodByName("NewLoader").IsValid() {24		fmt.Println("Method is not valid")25	}26}

NewLoader

Using AI Code Generation

1import (2func main() {3	var event = Event.NewLoader()4	fmt.Println("event", event)5}6import (7func main() {8	var event = Event.NewLoader()9	fmt.Println("event", event)10}11import (12func main() {13	var event = Event.NewLoader()14	fmt.Println("event", event)15}16import (17func main() {18	var event = Event.NewLoader()19	fmt.Println("event", event)20}21import (22func main() {23	var event = Event.NewLoader()24	fmt.Println("event", event)25}26import (27func main() {28	var event = Event.NewLoader()29	fmt.Println("event", event)30}31import (32func main() {33	var event = Event.NewLoader()34	fmt.Println("event", event)35}36import (37func main() {38	var event = Event.NewLoader()39	fmt.Println("event", event)40}41import (42func main() {43	var event = Event.NewLoader()44	fmt.Println("event", event)45}46import (47func main() {48	var event = Event.NewLoader()49	fmt.Println("event

NewLoader

Using AI Code Generation

1import (2func main() {3	box, err := rice.FindBox("assets")4	if err != nil {5		fmt.Println(err)6	}7	fmt.Println(box.MustString("hello.txt"))8}9import (10func main() {11	box, err := rice.FindBox("assets")12	if err != nil {13		fmt.Println(err)14	}15	fmt.Println(box.MustString("hello.txt"))16}17import (18func main() {19	box, err := rice.FindBox("assets")20	if err != nil {21		fmt.Println(err)22	}23	fmt.Println(box.MustString("hello.txt"))24}25import (26func main() {27	box, err := rice.FindBox("assets")28	if err != nil {29		fmt.Println(err)30	}31	fmt.Println(box.MustString("hello.txt"))32}33import (34func main() {35	box, err := rice.FindBox("assets")36	if err != nil {37		fmt.Println(err)38	}39	fmt.Println(box.MustString("

NewLoader

Using AI Code Generation

1import (2func main() {3	loader := event.NewLoader()4	listener := impl.NewListener()5	loader.AddListener(listener)6	event := impl.NewEvent()7	loader.AddEvent(event)8	loader.Dispatch()9	fmt.Println(listener.Result)10}11type Event interface {12	Dispatch()13}14type Loader interface {15	AddEvent(event Event)16	AddListener(listener Listener)17	Dispatch()18}19type Listener interface {20	Handle(event Event)21}22import (23func NewLoader() Loader {24	return impl.NewLoader()25}26import (27func NewListener() Listener {28	return impl.NewListener()29}30import "github.com/rajasoun/GoLang-Event-Driven-Programming/event"31type Loader struct {32}33func NewLoader() *Loader {34	return &Loader{}35}36func (loader *Loader) AddEvent(event event.Event) {37	loader.events = append(loader.events, event)38}39func (loader *Loader) AddListener(listener

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.