/*!
 * @license
 * Alfresco Example Content Application
 *
 * Copyright (C) 2005 - 2019 Alfresco Software Limited
 *
 * This file is part of the Alfresco Example Content Application.
 * If the software was purchased under a paid Alfresco license, the terms of
 * the paid license agreement will prevail.  Otherwise, the software is
 * provided under the following open source license terms:
 *
 * The Alfresco Example Content Application is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The Alfresco Example Content Application is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */

import { SearchInputControlComponent } from './search-input-control.component';
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { AppTestingModule } from '../../../testing/app-testing.module';
import { NO_ERRORS_SCHEMA } from '@angular/core';

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

  beforeEach(async(() => {
    TestBed.configureTestingModule({
      imports: [AppTestingModule],
      declarations: [SearchInputControlComponent],
      schemas: [NO_ERRORS_SCHEMA]
    })
      .compileComponents()
      .then(() => {
        fixture = TestBed.createComponent(SearchInputControlComponent);
        component = fixture.componentInstance;
        fixture.detectChanges();
      });
  }));

  it('should emit submit event on searchSubmit', async () => {
    const keyboardEvent = { target: { value: 'a' } };

    let eventArgs = null;
    component.submit.subscribe(args => (eventArgs = args));

    await component.searchSubmit(keyboardEvent);
    expect(eventArgs).toBe(keyboardEvent);
  });

  it('should emit searchChange event on inputChange', async () => {
    const searchTerm = 'b';

    let eventArgs = null;
    component.searchChange.subscribe(args => (eventArgs = args));

    await component.inputChange(searchTerm);
    expect(eventArgs).toBe(searchTerm);
  });

  it('should emit searchChange event on clear', async () => {
    let eventArgs = null;
    component.searchChange.subscribe(args => (eventArgs = args));

    await component.clear();
    expect(eventArgs).toBe('');
  });

  it('should clear searchTerm', async () => {
    component.searchTerm = 'c';
    fixture.detectChanges();

    await component.clear();
    expect(component.searchTerm).toBe('');
  });

  it('should check if searchTerm has a length less than 2', () => {
    expect(component.isTermTooShort()).toBe(false);

    component.searchTerm = 'd';
    fixture.detectChanges();
    expect(component.isTermTooShort()).toBe(true);

    component.searchTerm = 'dd';
    fixture.detectChanges();
    expect(component.isTermTooShort()).toBe(false);
  });
});