import LayerView from 'style_manager/view/LayerView';
import Layers from 'style_manager/model/Layers';

module.exports = {
  run() {
    describe('LayerView', () => {
      var component;
      var fixtures;
      var target;
      var model;
      var view;

      beforeEach(() => {
        var coll = new Layers();
        model = coll.add({});
        view = new LayerView({
          model
        });
        document.body.innerHTML = '<div id="fixtures"></div>';
        fixtures = document.body.firstChild;
        fixtures.appendChild(view.render().el);
      });

      afterAll(() => {
        component = null;
        view = null;
        model = null;
      });

      test('Rendered correctly', () => {
        var layer = view.el;
        expect(fixtures.querySelector('.layer')).toBeTruthy();
        expect(layer.querySelector('#label')).toBeTruthy();
        expect(layer.querySelector('#close-layer')).toBeTruthy();
        expect(view.getPropertiesWrapper()).toBeTruthy();
        expect(view.getPreviewEl()).toBeTruthy();
      });

      test('Is not active by default', () => {
        expect(view.$el.hasClass('active')).toEqual(false);
      });

      test('Is possible to activate it', () => {
        view.model.set('active', 1);
        expect(view.$el.hasClass('active')).toEqual(true);
      });

      test('Is possible to activate it with active()', () => {
        view.active();
        expect(view.$el.hasClass('active')).toEqual(true);
      });

      test('No preview', () => {
        var style = view.el.querySelector('#preview').style;
        expect(style.cssText).toBeFalsy();
      });
    });
  }
};