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import {TestComponentBuilder} from 'ng-forward/cjs/testing/test-component-builder';
import {Input, provide, Component, StateConfig} from 'ng-forward';

import {MainBlock} from './main-block.component';
import {NoosferoApp} from '../../../index.module';

const tcb = new TestComponentBuilder();

const htmlTemplate: string = '<noosfero-main-block [block]="ctrl.block" [owner]="ctrl.owner"></noosfero-main-block>';


describe("Main Block Component", () => {

    // the karma preprocessor html2js transform the templates html into js files which put
    // the templates to the templateCache into the module templates
    // we need to load the module templates here as the template for the
    // component Block will be load on our tests
    beforeEach(angular.mock.module("templates"));

    it("check if the main block has a tag with ui-view attribute", done => {

        // Creating a container component (BlockContainerComponent) to include
        // the component under test (Block)
        @Component({ selector: 'test-container-component', template: htmlTemplate, directives: [MainBlock] })
        class BlockContainerComponent {
        }

        // uses the TestComponentBuilder instance to initialize the component
        tcb.createAsync(BlockContainerComponent).then(fixture => {
            // and here we can inspect and run the test assertions
            //let myComponent: MainBlock = fixture.componentInstance;

            // assure the block object inside the Block matches
            // the provided through the parent component
            expect(fixture.debugElement.queryAll('[ui-view="mainBlockContent"]').length).toEqual(1)
            done();
        });
    });

});