content-projection.component.spec.ts

/* tslint:disable:no-unused-variable */
import { Component } from '@angular/core';
import { ComponentFixture, TestBed, async } from '@angular/core/testing';
import { By } from '@angular/platform-browser';
import { CollapsiblePanelComponent } from './content-projection.component';

@Component({
  selector: 'test',
  template: `
    <my-collapsible>
        <span title>I'm the title</span>
        <div body>I'm the body</div>
    </my-collapsible>
  `
})
class TestComponent {}

describe('ContentProjectionComponent', () => {
  let component: TestComponent;
  let fixture: ComponentFixture<TestComponent>;

  beforeEach(async(() => {
    TestBed.configureTestingModule({
      declarations: [TestComponent, CollapsiblePanelComponent]
    });
  }));

  beforeEach(() => {
    fixture = TestBed.createComponent(TestComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
  });

  it('should create', () => {
    expect(component).toBeTruthy();
  });

  it('should correctly project the title', () => {
    expect(
      fixture.debugElement.query(By.css('my-collapsible')).query(By.css('h1'))
        .nativeElement.innerHTML
    ).toContain("I'm the title");
  });

  it('should correctly project the body', () => {
    expect(
      fixture.debugElement.query(By.css('my-collapsible')).query(By.css('div'))
        .nativeElement.innerHTML
    ).toContain("I'm the body");
  });
});