IF条件的Angular 2单元测试

import { TestBed } from '@angular/core/testing';

describe('Component', () => {
  beforeEach(async () => {
    await TestBed.configureTestingModule({
      declarations: [Component],
    }).compileComponents();
  });

  it('should execute if condition when true', () => {
    const fixture = TestBed.createComponent(Component);
    const component = fixture.componentInstance;
    component.condition = true;
    fixture.detectChanges();

    // 断言预期结果
    expect(component.result).toBe('IF条件为真');
  });

  it('should execute else condition when false', () => {
    const fixture = TestBed.createComponent(Component);
    const component = fixture.componentInstance;
    component.condition = false;
    fixture.detectChanges();

    // 断言预期结果
    expect(component.result).toBe('IF条件为假');
  });
});