import { Component, DebugElement } from '@angular/core';
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { By } from '@angular/platform-browser';
import { configureTestSuite, createTestContext } from '@delon/testing';

import { AvatarListModule } from './avatar-list.module';

describe('abc: avatar-list', () => {
  let fixture: ComponentFixture<TestComponent>;
  let dl: DebugElement;
  let context: TestComponent;

  configureTestSuite(() => {
    TestBed.configureTestingModule({
      imports: [AvatarListModule],
      declarations: [TestComponent],
    });
  });

  beforeEach(() => {
    ({ fixture, dl, context } = createTestContext(TestComponent));
    fixture.detectChanges();
  });

  describe('#size', () => {
    it('with large', () => {
      context.size = 'large';
      fixture.detectChanges();
      expect(dl.queryAll(By.css('.avatar-list__large')).length).toBe(5);
      expect(dl.queryAll(By.css('.ant-avatar-lg')).length).toBe(5);
    });

    it('with small', () => {
      context.size = 'small';
      fixture.detectChanges();
      expect(dl.queryAll(By.css('.avatar-list__small')).length).toBe(5);
      expect(dl.queryAll(By.css('.ant-avatar-sm')).length).toBe(5);
    });

    it('with mini, and avatar muse be small size', () => {
      context.size = 'mini';
      fixture.detectChanges();
      expect(dl.queryAll(By.css('.avatar-list__mini')).length).toBe(5);
      expect(dl.queryAll(By.css('.ant-avatar-sm')).length).toBe(5);
    });
  });

  describe('#maxLength', () => {
    it('should working', () => {
      context.maxLength = 1;
      fixture.detectChanges();
      expect(dl.queryAll(By.css('.avatar-list__item')).length).toBe(context.maxLength + 1);
    });
    it('should be show all when maxLength less than length', () => {
      context.maxLength = 10;
      fixture.detectChanges();
      expect(dl.queryAll(By.css('.avatar-list__item')).length).toBe(5);
    });
  });
});

@Component({
  template: `
    <avatar-list [size]="size" [maxLength]="maxLength">
      <avatar-list-item
        tips="Jake"
        src="https://gw.alipayobjects.com/zos/rmsportal/zOsKZmFRdUtvpqCImOVY.png"
      ></avatar-list-item>
      <avatar-list-item
        tips="Andy"
        src="https://gw.alipayobjects.com/zos/rmsportal/sfjbOqnsXXJgNCjCzDBL.png"
      ></avatar-list-item>
      <avatar-list-item
        tips="Niko"
        src="https://gw.alipayobjects.com/zos/rmsportal/kZzEzemZyKLKFsojXItE.png"
      ></avatar-list-item>
      <avatar-list-item tips="Cipchk" text="Cipchk"></avatar-list-item>
      <avatar-list-item tips="heart-o" icon="heart-o"></avatar-list-item>
    </avatar-list>
  `,
})
class TestComponent {
  size: 'large' | 'small' | 'mini' | 'default' = 'default';
  maxLength = 0;
}