Best JavaScript code snippet using ng-mocks
test.spec.ts
Source:test.spec.ts
1import { Injectable, InjectionToken, NgModule } from '@angular/core';2import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';3const TOKEN_CLASS = new InjectionToken('CLASS');4const TOKEN_EXISTING = new InjectionToken('EXISTING');5const TOKEN_FACTORY = new InjectionToken('FACTORY');6const TOKEN_VALUE = new InjectionToken('VALUE');7class ServiceClass {8 public readonly name = 'class';9}10@Injectable()11class ServiceExisting {12 public readonly name = 'existing';13}14// A module that provides all services.15@NgModule({16 providers: [17 ServiceExisting,18 {19 provide: TOKEN_CLASS,20 useClass: ServiceClass,21 },22 {23 provide: TOKEN_EXISTING,24 useExisting: ServiceExisting,25 },26 {27 provide: TOKEN_FACTORY,28 useFactory: () => 'FACTORY',29 },30 {31 provide: TOKEN_VALUE,32 useValue: 'VALUE',33 },34 ],35})36class TargetModule {}37// fix for jest without jasmine assertions38const assertion: any =39 typeof jasmine === 'undefined' ? expect : jasmine;40describe('TestToken', () => {41 ngMocks.faster();42 // Because we want to test the tokens, we pass them in .keep in43 // the chain on MockBuilder. To correctly satisfy their44 // initialization we need to pass its module as the second45 // parameter.46 beforeEach(() => {47 return MockBuilder(48 [TOKEN_CLASS, TOKEN_EXISTING, TOKEN_FACTORY, TOKEN_VALUE],49 TargetModule,50 );51 });52 it('creates TOKEN_CLASS', () => {53 const token =54 MockRender<ServiceClass>(TOKEN_CLASS).point.componentInstance;55 // Verifying that the token is an instance of ServiceClass.56 expect(token).toEqual(assertion.any(ServiceClass));57 expect(token.name).toEqual('class');58 });59 it('creates TOKEN_EXISTING', () => {60 const token =61 MockRender<ServiceExisting>(TOKEN_EXISTING).point62 .componentInstance;63 // Verifying that the token is an instance of ServiceExisting.64 // But because it has been replaced with a mock copy,65 // we should see an empty name.66 expect(token).toEqual(assertion.any(ServiceExisting));67 expect(token.name).toBeUndefined();68 });69 it('creates TOKEN_FACTORY', () => {70 const token = MockRender(TOKEN_FACTORY).point.componentInstance;71 // Checking that we have here what factory has been created.72 expect(token).toEqual('FACTORY');73 });74 it('creates TOKEN_VALUE', () => {75 const token = MockRender(TOKEN_VALUE).point.componentInstance;76 // Checking the set value.77 expect(token).toEqual('VALUE');78 });...
BasicToken.test.ts
Source:BasicToken.test.ts
1import { ethers, waffle } from "hardhat";2import { expect } from "chai";3import { BasicToken, BasicToken__factory } from "@/typechain-types";4const { provider: mock_provider } = waffle;5describe("BasicToken", () => {6 const wallet_initial_balance = 1000;7 const other_initial_balance = 0;8 const transfer_value = 1;9 let token: BasicToken;10 const [11 wallet,12 other,13 ] = mock_provider.getWallets();14 beforeEach(async () => {15 const token_factory = await ethers.getContractFactory("BasicToken") as BasicToken__factory;16 token = await token_factory.deploy(wallet_initial_balance);17 await token.deployed();18 });19 it("Assigns initial balance", async () => {20 expect(await token.balanceOf(wallet.address)).to.be.equal(wallet_initial_balance);21 });22 it("Transfer adds amount to destination account", async () => {23 await (await token.transfer(other.address, transfer_value));24 expect(await token.balanceOf(wallet.address))25 .to.equal(wallet_initial_balance - transfer_value);26 expect(await token.balanceOf(other.address))27 .to.equal(other_initial_balance + transfer_value);28 });29 it("Transfer emits event", async () => {30 await expect(token.transfer(other.address, transfer_value))31 .to.emit(token, "Transfer")32 .withArgs(wallet.address, other.address, transfer_value);33 });34 it("Can not transfer above the amount", async () => {35 await expect(token.transfer(other.address, wallet_initial_balance + 1))36 .to.be.reverted;37 });38 it("Can not transfer from empty account", async () => {39 const token_from_other_wallet = await token.connect(other.address);40 await expect(token_from_other_wallet.transfer(wallet.address, transfer_value))41 .to.be.reverted;42 });...
test-init.ts
Source:test-init.ts
1import {ethers} from 'hardhat';2const initialize = async (accounts: any) => {3 const setup : any = {};4 setup.roles = {5 root: accounts[0],6 beneficiary: accounts[1],7 };8 return setup;9};10const getContractInstance = async (factoryName: string, address: any, args: any) => {11 const Factory = await ethers.getContractFactory(factoryName, address);12 const parameters = args ? args : [];13 return await Factory.deploy(...parameters);14};15const gettokenInstances = async (setup: any) => {16 const Token_Factory = await ethers.getContractFactory(17 "CustomToken",18 setup.roles.root19 );20 const stakingToken = await Token_Factory.deploy("Staking Token", "STT");21 const rewardsToken = await Token_Factory.deploy("Rewards Token", "RWT");22 return { 23 stakingToken,24 rewardsToken25 };26};27module.exports = {28 initialize,29 gettokenInstances,30 getContractInstance,...
Using AI Code Generation
1import { TOKEN_FACTORY } from 'ng-mocks';2import { MockBuilder } from 'ng-mocks';3import { MockRender } from 'ng-mocks';4import { MockInstance } from 'ng-mocks';5import { MockService } from 'ng-mocks';6import { MockProvider } from 'ng-mocks';7import { MockDirective } from 'ng-mocks';8import { MockComponent } from 'ng-mocks';9import { MockPipe } from 'ng-mocks';10import { MockRender } from 'ng-mocks';11import { MockRender } from 'ng-mocks';12import { MockRender } from 'ng-mocks';13import { MockRender } from 'ng-mocks';14import { MockRender } from 'ng-mocks';15import { MockRender } from 'ng-mocks';16import { MockRender } from 'ng-mocks';17import { MockRender } from 'ng-mocks';18import { MockRender } from 'ng-mocks';19import { MockRender } from 'ng-mocks';20import { MockRender } from 'ng-mocks';21import { TOKEN_FACTORY } from 'ng-mocks';22import { MockBuilder } from 'ng-mocks
Using AI Code Generation
1import { TOKEN_FACTORY } from 'ng-mocks';2import { Observable } from 'rxjs';3import { map } from 'rxjs/operators';4import { HttpClient } from '@angular/common/http';5describe('Test', () => {6 it('should work', () => {7 const http = TOKEN_FACTORY(HttpClient);8 expect(response).toBeInstanceOf(Observable);9 .pipe(map((res) => res['title']))10 .subscribe((title) => {11 expect(title).toBe('delectus aut autem');12 });13 });14});15import 'zone.js/dist/zone-testing';16import { getTestBed } from '@angular/core/testing';17import {18} from '@angular/platform-browser-dynamic/testing';19import { MockBuilder } from 'ng-mocks';20beforeAll(() => {21 getTestBed().initTestEnvironment(22 platformBrowserDynamicTesting(),23 );24});25beforeEach(async () => {26 await MockBuilder().mock(HttpClient);27});28{29 "compilerOptions": {30 }31}32import { HttpClient } from '@angular/common/http';33import { MockBuilder, MockRender } from 'ng-mocks';34import { of } from 'rxjs';35import { TestComponent } from './test.component';36describe('TestComponent', () => {37 beforeEach(async () => {38 await MockBuilder().mock(HttpClient, {39 get: () => of({ title: 'delectus aut autem' }),40 });41 MockRender(TestComponent);42 });43 it('should create', () => {44 expect(TestComponent).toBeTruthy();45 });46});47import { HttpClient } from '@angular/common/http';48import { MockBuilder, MockRender } from 'ng-mocks';49import { of } from 'rxjs';50import { TestComponent } from './test.component';51describe('TestComponent', () =>
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