'use strict';

import { getChildDebugElement } from 'tests/helpers';
import {Component, View, provide} from 'angular2/core';

import {
  TestComponentBuilder,
  injectAsync,
  beforeEach,
  beforeEachProviders,
  it
} from 'angular2/testing';

import MethodsList from 'lib/components/MethodsList/methods-list';
import SchemaManager from 'lib/utils/SchemaManager';


describe('ApiInfo Component', () => {
  let builder;
  let component;
  let fixture;
  beforeEachProviders(() => [
      provide(SchemaManager, {useValue: new SchemaManager()})
  ]);
  beforeEach(injectAsync([TestComponentBuilder, SchemaManager], (tcb, schemaMgr) => {
    builder = tcb;
    return schemaMgr.load('/tests/schemas/methods-list-component.json').then(() => null, (err) => { throw err; });
  }));
  beforeEach((done) => {
    builder.createAsync(TestApp).then(_fixture => {
      fixture = _fixture;
      component = getChildDebugElement(fixture.debugElement, 'methods-list').componentInstance;
      fixture.detectChanges();
      done();
    }, err => { throw err; });
  });


  it('should init component and component data', () => {
    expect(component).not.toBeNull();
  });

  it('should get correct tags list', () => {
    expect(component.data.tags).not.toBeNull();
    component.data.tags.should.have.lengthOf(2);
    component.data.tags[0].name.should.be.equal('traitTag');
    component.data.tags[0].methods.should.be.empty;
    component.data.tags[1].name.should.be.equal('tag1');
    component.data.tags[1].methods.should.have.lengthOf(2);
  });
});


/** Test component that contains an ApiInfo. */
@Component({selector: 'test-app'})
@View({
  directives: [MethodsList],
  providers: [SchemaManager],
  template:
      `<methods-list></methods-list>`
})
class TestApp {
}