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How to use MockDirectives method in ng-mocks

Best JavaScript code snippet using ng-mocks

directives.test.js

Source:directives.test.js

1"use strict"2jest.mock("fs")3const fs = require("fs")4const processDirectives = require("../src/directives")5const mockReadFile = jest.spyOn(fs, "readFile")6const mockWriteFile = jest.spyOn(fs, "writeFile")7const mockDirectives = (input, directives) => {8  let result = null9  mockReadFile.mockImplementation((_, cb) => {10    cb(null, input)11  })12  mockWriteFile.mockImplementation((_, data, cb) => {13    result = data14    cb(null)15  })16  return processDirectives(["_"], directives).then(() => {17    return result18  })19}20beforeEach(() => {21  mockReadFile.mockClear()22  mockWriteFile.mockClear()23})24test("process bad directive", () => {25  return expect(() => mockDirectives("   # 123 alalalasdas   ", [["bad", "# 123"]])).toThrowErrorMatchingSnapshot()26})27test("process push directive", () => {28  return mockDirectives("   # 123 alalalasdas   ", [["push", "# 123"]]).then((result) => {29    expect(result).toEqual("   alalalasdas # 123   ")30  })31})32test("process pull directive", () => {33  return mockDirectives("   alalalasdas # 123   ", [["pull", "# 123"]]).then((result) => {34    expect(result).toEqual("   # 123 alalalasdas   ")35  })36})37test("process switch directive", () => {38  return mockDirectives(39    `   alalalasdas # 123   40   # 123 alalalasdas   `,41    [["switch", "# 123"]]42  ).then((result) => {43    expect(result).toEqual(44      `   # 123 alalalasdas   45   alalalasdas # 123   `46    )47  })48})49test("process wildcard markers", () => {50  return mockDirectives(51    `52    rog=true #ROG53    registry=https://registry.npmjs.org #REG_NPM54    registry=https://npm.pkg.github.com #REG_GITHUB55    registry=a #REG_A56    registry=b #REG_B57    #REG_C registry=c58`,59    [60      ["pull", "#REG*"],61      ["push", "#REG*GITHUB"],62    ]63  ).then((result) => {64    expect(result).toEqual(`65    rog=true #ROG66    #REG_NPM registry=https://registry.npmjs.org67    registry=https://npm.pkg.github.com #REG_GITHUB68    #REG_A registry=a69    #REG_B registry=b70    #REG_C registry=c71`)72  })73})74test("process escaping", () => {75  const testSet = `76    a \\77    b \\\\78    c \\*79    d \\\\*80    e *81`82  return Promise.resolve()83    .then(() => mockDirectives(testSet, [["pull", "\\\\\\*"]]))84    .then((result) =>85      expect(result).toEqual(`86    a \\87    b \\\\88    \\* c89    d \\\\*90    e *91`)92    )93    .then(() => mockDirectives(testSet, [["pull", "\\\\*"]]))94    .then((result) =>95      expect(result).toEqual(`96    \\ a97    \\\\ b98    \\* c99    \\\\* d100    e *101`)102    )103    .then(() => mockDirectives(testSet, [["pull", "\\*"]]))104    .then((result) =>105      expect(result).toEqual(`106    a \\107    b \\\\108    c \\*109    d \\\\*110    * e111`)112    )113})114test("allow markers with slashes", () => {115  return mockDirectives("   alalalasdas // lalala // 123   ", [["switch", "// 123"]]).then((result) => {116    expect(result).toEqual("   // 123 alalalasdas // lalala   ")117  })118})119test("don't push/switch partial front matches with prefixes", () => {120  return mockDirectives("A_// LALA alalalasdas // lalala", [121    ["push", "// LALA"],122    ["switch", "// LALA"],123  ]).then((result) => {124    expect(result).toEqual(null)125  })126})127test("don't push/switch partial front matches with suffixes", () => {128  return mockDirectives("// LALA_A alalalasdas // lalala", [129    ["push", "// LALA"],130    ["switch", "// LALA"],131  ]).then((result) => {132    expect(result).toEqual(null)133  })134})135test("don't pull/switch partial back matches with prefixes", () => {136  return mockDirectives("alalalasdas // lalala A_// LALA", [137    ["pull", "// LALA"],138    ["switch", "// LALA"],139  ]).then((result) => {140    expect(result).toEqual(null)141  })142})143test("don't pull/switch partial back matches with suffixes", () => {144  return mockDirectives("alalalasdas // lalala // LALA_A", [145    ["pull", "// LALA"],146    ["switch", "// LALA"],147  ]).then((result) => {148    expect(result).toEqual(null)149  })150})151test("don't push past line end", () => {152  const testSet = `153    aaa154    bbb155    ccc156`157  return Promise.resolve()158    .then(() => mockDirectives(testSet, [["push", "aaa"]]))159    .then((result) => expect(result).toEqual(null))160})161test("don't exchange with whitespace", () => {162  const testSet = `    aaa  `163  return Promise.resolve()164    .then(() => mockDirectives(testSet, [["pull", "aaa"]]))165    .then((result) => expect(result).toEqual(null))166})167test("usage switch directive", () => {168  return mockDirectives(169    `170    package-lock=false #WRITE_LOCK171    #WRITE_LOCK package-lock=true172`,173    [["switch", "#WRITE_LOCK"]]174  ).then((result) => {175    expect(result).toEqual(`176    #WRITE_LOCK package-lock=false177    package-lock=true #WRITE_LOCK178`)179  })180})181test("usage multiline comments", () => {182  return mockDirectives(183    `184  <option>deleteall</option> <!--DELETE185  -->186`,187    [["pull", "<!--DELETE"]]188  ).then((result) => {189    expect(result).toEqual(`190  <!--DELETE <option>deleteall</option>191  -->192`)193  })194})195test("usage markers with wildcards", () => {196  return mockDirectives(197    `198    registry=https://registry.npmjs.org #REG_NPM199    #REG_GITHUB registry=https://npm.pkg.github.com200    #REG_CUSTOM registry=https://npm.company.com201`,202    [203      ["pull", "#REG*"],204      ["push", "#REG*CUSTOM"],205    ]206  ).then((result) => {207    expect(result).toEqual(`208    #REG_NPM registry=https://registry.npmjs.org209    #REG_GITHUB registry=https://npm.pkg.github.com210    registry=https://npm.company.com #REG_CUSTOM211`)212  })213})214test("usage markers with escaped wildcard", () => {215  return mockDirectives(216    `217    const win=true /*WIN218    */219`,220    [["pull", "/\\*WIN"]]221  ).then((result) => {222    expect(result).toEqual(`223    /*WIN const win=true224    */225`)226  })227})228test("usage markers with literal backslash", () => {229  return Promise.resolve()230    .then(() => mockDirectives(`const win=true \\\\WIN`, [["pull", "\\\\\\\\WIN"]]))231    .then((result) => expect(result).toEqual(`\\\\WIN const win=true`))232    .then(() => mockDirectives(`const win=true \\\\WIN`, [["pull", "\\\\\\\\*"]]))233    .then((result) => expect(result).toEqual(`\\\\WIN const win=true`))...

testing.module.ts

Source:testing.module.ts

...10import { MockComponent, MockDirectives, MockPipe } from 'ng-mocks';11import { of } from 'rxjs';12const declarations = [13	MockComponent(TextareaComponent),14	MockDirectives(TranslateDirective),15	MockPipe(TranslatePipe, () => 'translated text'),16];17@NgModule({18	declarations: [...declarations],19	imports: [],20	exports: [...declarations],21	providers: [mockProvider(TranslateService, { get: () => of('Some text') })],22})...

tamanofuente.directive.spec.ts

Source:tamanofuente.directive.spec.ts

2import { Directive, ElementRef } from '@angular/core';3import { MockDirective, MockDirectives } from 'ng-mocks';4/* describe('TamanofuenteDirective', () => {5  it('should create', () => {6    const directive  = MockDirectives();7    expect(directive).toBeTruthy();8  });...

Using AI Code Generation

1import { MockDirectives } from 'ng-mocks';2import { MyDirective } from './my.directive';3import { MyOtherDirective } from './my-other.directive';4describe('MockDirectives', () => {5  it('should mock directives', () => {6    const fixture = MockRender(`7    `);8    const actual = MockDirectives(MyDirective, MyOtherDirective);9    expect(actual).toBeDefined();10  });11});12import { Directive } from '@angular/core';13@Directive({14})15export class MyDirective {16}17import { Directive } from '@angular/core';18@Directive({19})20export class MyOtherDirective {21}

Using AI Code Generation

1import { MockDirectives } from 'ng-mocks';2import { MyDirective } from './my.directive';3import { MyComponent } from './my.component';4describe('MyComponent', () => {5  let directive: MyDirective;6  let component: MyComponent;7  beforeEach(() => {8    directive = MockDirectives(MyDirective);9    component = new MyComponent(directive);10  });11  it('should call the directive', () => {12    component.doSomething();13    expect(directive.doSomething).toHaveBeenCalled();14  });15});16import { MockDirectives } from 'ng-mocks';17import { MyDirective } from './my.directive';18import { MyComponent } from './my.component';19import { MyOtherComponent } from './my-other.component';20describe('MyComponent', () => {21  let directive: MyDirective;22  let component: MyComponent;23  beforeEach(() => {24    directive = MockDirectives(MyDirective, MyOtherComponent);25    component = new MyComponent(directive);26  });27  it('should call the directive', () => {28    component.doSomething();29    expect(directive.doSomething).toHaveBeenCalled();30  });31});32MockDirectives(...directives: Type<any>[]): any33import { Component } from '@angular/core';34@Component({35})36export class MyComponent {37  constructor() {}38}

Using AI Code Generation

1import { MockDirectives } from 'ng-mocks';2import { SomeDirective } from './some.directive';3import { SomeComponent } from './some.component';4import { By } from '@angular/platform-browser';5import { ComponentFixture, TestBed } from '@angular/core/testing';6describe('MockDirectives', () => {7  let fixture: ComponentFixture<SomeComponent>;8  let component: SomeComponent;9  beforeEach(() => {10    TestBed.configureTestingModule({11        MockDirectives(SomeDirective)12    });13    fixture = TestBed.createComponent(SomeComponent);14    component = fixture.componentInstance;15  });16  it('should create', () => {17    expect(component).toBeTruthy();18  });19  it('should render a directive', () => {20    fixture.detectChanges();21    expect(fixture.debugElement.query(By.directive(SomeDirective))).toBeTruthy();22  });23});24import { Component } from '@angular/core';25@Component({26})27export class SomeComponent { }28import { Directive } from '@angular/core';29@Directive({30})31export class SomeDirective { }32import { SomeDirective } from './some.directive';33describe('SomeDirective', () => {34  it('should create an instance', () => {35    const directive = new SomeDirective();36    expect(directive).toBeTruthy();37  });38});39I have updated my answer to include the missing import. I hope this helps!

Using AI Code Generation

1import { MockDirectives } from 'ng-mocks';2import { SomeDirective } from './some-directive';3describe('MockDirectives', () => {4  it('should create', () => {5    const directive = MockDirectives(SomeDirective);6    expect(directive).toBeTruthy();7  });8});9import { Directive } from '@angular/core';10@Directive({11})12export class SomeDirective {13  constructor() { }14}

Using AI Code Generation

1import { MockDirectives } from 'ng-mocks';2import { MyComponent } from './my.component';3import { MyDirective } from './my.directive';4import { MyOtherDirective } from './my.other.directive';5import { MockComponents } from 'ng-mocks';6import { MyComponent } from './my.component';7import { MyOtherComponent } from './my.other.component';8import { MyOtherDirective } from './my.other.directive';9import { MyDirective } from './my.directive';10import { MockRender } from 'ng-mocks';11import { MyComponent } from './my.component';12import { MyDirective } from './my.directive';13import { MyOtherComponent } from './my.other.component';14import { MyOtherDirective } from './my.other.directive';15import { MockBuilder } from 'ng-mocks';16import { MyComponent } from './my.component';17import { MyDirective } from './my.directive';18import { MyOtherComponent } from './my.other.component';19import { MyOtherDirective } from './my.other.directive';20import { MockModule } from 'ng-mocks';21import { MyComponent } from './my.component';22import { MyDirective } from './my.directive';23import { MyOtherComponent } from './my.other.component';24import { MyOtherDirective } from './my.other.directive';25import { MockPipe } from 'ng-mocks';26import { MyComponent } from './my.component';27import { MyDirective } from './my.directive';28import { MyOtherComponent } from './my.other.component';29import { MyOtherDirective } from './my.other.directive';30import { MyPipe } from './my.pipe';31describe('MyComponent', () => {32  beforeEach(() => MockBuilder(MyComponent).keep(MyDirective));33  it('should render the component', () => {34    const fixture = MockRender(MyComponent);35    expect(fixture.point.componentInstance).toBeDefined();36  });37});38describe('MyComponent', () => {39  beforeEach(() => MockBuilder(MyComponent).mock(MyDirective));40  it('should render the component', () => {41    const fixture = MockRender(MyComponent);42    expect(fixture.point.componentInstance).toBeDefined();43  });44});45describe('MyComponent', ()

Using AI Code Generation

1import { MockDirectives } from 'ng-mocks';2import { DirectiveA, DirectiveB } from './directives';3@Component({4  template: `<div *directiveA="let a = a; let b = b; let c = c"></div>`5})6export class TestComponent {7  public a: string;8  public b: string;9  public c: string;10}11import { MockComponents } from 'ng-mocks';12import { ComponentA, ComponentB } from './components';13@Component({14})15export class TestComponent {16}17import { MockRender } from 'ng-mocks';18import { TestComponent } from './test';19describe('TestComponent', () => {20  it('should render', () => {21    const component = MockRender(TestComponent);22    expect(component.point.componentInstance).toBeDefined();23  });24});25import { MockBuilder } from 'ng-mocks';26import { TestComponent } from './test';27describe('TestComponent', () => {28  beforeEach(() => MockBuilder(TestComponent));29  it('should render', () => {30    const component = MockRender(TestComponent);31    expect(component.point.componentInstance).toBeDefined();32  });33});34import { MockBuilder, MockRender } from 'ng-mocks';35import { TestComponent } from './test';36describe('TestComponent', () => {37  beforeEach(() => MockBuilder(TestComponent));38  it('should render', () => {39    const component = MockRender(TestComponent);40    expect(component.point.componentInstance).toBeDefined();41  });42});43import { MockBuilder, MockRender } from 'ng-mocks';44import { TestComponent } from './test';45describe('TestComponent', () => {46  beforeEach(() => MockBuilder(TestComponent).mock(SomeService));47  it('should render', () => {48    const component = MockRender(TestComponent);49    expect(component.point.componentInstance).toBeDefined();50  });51});52import { Mock

Using AI Code Generation

1import { MockDirectives } from 'ng-mocks';2describe('TestSuite', () => {3  beforeEach(() => {4    MockDirectives({5        {6        },7        {8        },9    });10  });11});12describe('Directive1', () => {13  it('should create an instance', () => {14    const directive = new Directive1();15    expect(directive).toBeTruthy();16  });17});18describe('Directive2', () => {19  it('should create an instance', () => {20    const directive = new Directive2();21    expect(directive).toBeTruthy();22  });23});24describe('Directive1', () => {25  it('should create an instance', () => {26    const directive = new Directive1();27    expect(directive).toBeTruthy();28  });29});30describe('Directive2', () => {31  it('should create an instance', () => {32    const directive = new Directive2();33    expect(directive).toBeTruthy();34  });35});36describe('Directive1', () => {37  it('should create an instance', () => {38    const directive = new Directive1();39    expect(directive).toBeTruthy();40  });41});

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