How to use NewModuleInstance method of k6 Package

Best K6 code snippet using k6.NewModuleInstance

tracing.go

Source:tracing.go

...49// New returns a pointer to a new RootModule instance.50func New() *RootModule {51	return &RootModule{}52}53// NewModuleInstance implements the modules.Module interface and returns54// a new instance for each VU.55func (*RootModule) NewModuleInstance(vu modules.VU) modules.Instance {56	r := k6HTTP.New().NewModuleInstance(vu).Exports().Default.(*goja.Object).Get("request")57	var requestFunc client.HttpRequestFunc58	err := vu.Runtime().ExportTo(r, &requestFunc)59	if err != nil {60		panic(err)61	}62	return &DistributedTracing{vu: vu, httpRequest: requestFunc}63}64// Exports implements the modules.Instance interface and returns the exports65// of the JS module.66func (c *DistributedTracing) Exports() modules.Exports {67	return modules.Exports{68		Named: map[string]interface{}{69			"Http":     c.http,70			"shutdown": c.shutdown,...

truelayer.go

Source:truelayer.go

...26// New returns a pointer to a new RootModule instance.27func New() *RootModule {28	return &RootModule{}29}30// NewModuleInstance implements the modules.Module interface and returns31// a new instance for each VU.32func (*RootModule) NewModuleInstance(vu modules.VU) modules.Instance {33	return &TruelayerModuleInstance{Truelayer: &Truelayer{}}34}35// Truelayer is the exported module instance.36type Truelayer struct{}37func (*Truelayer) Sign(kid string, pem string, path string, method string, headers map[string][]byte, body string) string {38	signature, _ := tlsigning.SignWithPem(kid, []byte(pem)).39		Path(path).40		Method(method).41		Headers(headers).42		Body([]byte(body)).43		Sign()44	return signature45}46func (*Truelayer) ParseUrl(urlToParse string) *url.URL {...

exec.go

Source:exec.go

...20var (21	_ modules.Module   = &RootModule{}22	_ modules.Instance = &EXEC{}23)24// NewModuleInstance implements the modules.Module interface to return25// a new instance for each VU.26func (*RootModule) NewModuleInstance(vu modules.VU) modules.Instance {27	return &EXEC{vu: vu}28}29// Exports implements the modules.Instance interface and returns the exports30// of the JS module.31func (exec *EXEC) Exports() modules.Exports {32	return modules.Exports{Default: exec}33}34// Command is a wrapper for Go exec.Command35func (*EXEC) Command(name string, args []string) string {36	out, err := exec.Command(name, args...).Output()37	if err != nil {38		log.Fatal(err.Error() + " on command: " + name + " " + strings.Join(args, " "))39	}40	return string(out)...

NewModuleInstance

Using AI Code Generation

1func NewModuleInstance() interface{} {2    return &MyModule{}3}4func NewModuleInstance() interface{} {5    return &MyModule{}6}7This is how I am using the NewModuleInstance() method in my code. I am trying to create a module which can be imported in my test script and used. But when I run my test script, I am getting the following error:8export default new MyModule();

NewModuleInstance

Using AI Code Generation

1import (2func init() {3	modules.Register("k6/x/1", NewModuleInstance)4}5func NewModuleInstance(ctxPtr *context.Context) interface{} {6	rt := common.GetRuntime(*ctxPtr)7	ctx := common.WithRuntime(ctxPtr, rt)8	return &ModuleInstance{9	}10}11type ModuleInstance struct {12}13func (m *ModuleInstance) Method1() {14}15func (m *ModuleInstance) Method2() {16}17import (18func init() {19	modules.Register("k6/x/2", NewModuleInstance)20}21func NewModuleInstance(ctxPtr *context.Context) interface{} {22	rt := common.GetRuntime(*ctxPtr)23	ctx := common.WithRuntime(ctxPtr, rt)24	return &ModuleInstance{25	}26}27type ModuleInstance struct {28}29func (m *ModuleInstance) Method1() {30}31func (m *ModuleInstance) Method2() {32}

NewModuleInstance

Using AI Code Generation

1import (2func init() {3	modules.Register("k6/x/foobar", new(FooBar))4}5func new() *FooBar {6	return &FooBar{}7}8type FooBar struct{}9func (*FooBar) Bar() {10	fmt.Println("Hello, World!")11}12func (*FooBar) Foobar() {13	fmt.Println("Hello, World!")14}15import foobar from "k6/x/foobar";16export default function () {17	foobar.bar();18	foobar.foobar();19}20import foobar from "k6/x/foobar";21export let options = {22	modules: {23		"k6/x/foobar": {24		},25	},26};27export default function () {28	foobar.bar();29	foobar.foobar();30	foobar.newfoobar();31}

NewModuleInstance

Using AI Code Generation

1import (2func init() {3	modules.Register("k6/x/myk6module", new(MyModule))4}5type MyModule struct{}6type MyModuleInstance struct{}7func (*MyModule) NewModuleInstance() interface{} {8	return &MyModuleInstance{}9}10import (11func init() {12	modules.Register("k6/x/myk6module", new(MyModule))13}14type MyModule struct{}15type MyModuleInstance struct{}16func (*MyModule) NewModuleInstance() interface{} {17	return &MyModuleInstance{}18}19import (20func init() {21	modules.Register("k6/x/myk6module", new(MyModule))22}23type MyModule struct{}24type MyModuleInstance struct{}25func (*MyModule) NewModuleInstance() interface{} {26	return &MyModuleInstance{}27}28import (29func init() {30	modules.Register("k6/x/myk6module", new(MyModule))31}32type MyModule struct{}33type MyModuleInstance struct{}34func (*MyModule) NewModuleInstance() interface{} {35	return &MyModuleInstance{}36}

NewModuleInstance

Using AI Code Generation

1import k6 from 'k6';2const mod = new k6.NewModuleInstance('k6/x/execution');3export default function() {4    mod.vuIteration();5}6import k6 from 'k6';7const mod = new k6.NewModuleInstance('k6/x/execution');8export default function() {9    mod.vuIteration();10}

NewModuleInstance

Using AI Code Generation

1func main() {2    k6.NewModuleInstance("k6/x/execution", "VU", "1").(*execution.VU)3}4func main() {5    k6.NewModuleInstance("k6/x/execution", "VU", "2").(*execution.VU)6}7func main() {8    k6.NewModuleInstance("k6/x/execution", "VU", "3").(*execution.VU)9}10func main() {11    k6.NewModuleInstance("k6/x/execution", "VU", "4").(*execution.VU)12}13func main() {14    k6.NewModuleInstance("k6/x/execution", "VU", "5").(*execution.VU)15}16func main() {17    k6.NewModuleInstance("k6/x/execution", "VU", "6").(*execution.VU)18}19func main() {20    k6.NewModuleInstance("k6/x/execution", "VU", "7").(*execution.VU)21}22func main() {23    k6.NewModuleInstance("k6/x/execution", "VU", "8").(*execution.VU)24}25func main() {26    k6.NewModuleInstance("k6/x/execution", "VU", "9").(*execution.VU)27}28func main() {29    k6.NewModuleInstance("k6/x/execution", "VU", "10").(*execution.VU)30}

NewModuleInstance

Using AI Code Generation

1var k6 = require("k6");2var http = require("k6/http");3var mod = k6.NewModuleInstance("module.js", "test");4var res = mod.test();5export default function() {6}7exports.test = function() {8    return "Hello World";9}10var k6 = require("k6");11var http = require("k6/http");12var mod = k6.NewModuleInstance("module.js", "test", "Hello World");13var res = mod.test();14export default function() {15}16exports.test = function(msg) {17    return msg;18}19var k6 = require("k6");20var http = require("k6/http");21var mod = k6.NewModuleInstance("module.js", "test", "Hello World");22var res = mod.test();23export default function() {24}25exports.test = function(msg) {26    console.log(msg);27};28### k6.NewModuleInstanceFromFile(path, name, args)29### k6.NewModuleInstanceFromArchive(archive, name, args)30### k6.NewModuleInstanceFromURL(url, name, args)

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