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31 changes: 22 additions & 9 deletions src/components/button/button.spec.ts
Original file line number Diff line number Diff line change
Expand Up @@ -11,10 +11,11 @@ import {
beforeEach,
} from 'angular2/testing';
import {provide, Component} from 'angular2/core';
import {DebugElement} from "angular2/core";
import {DebugElement} from 'angular2/core';
import {By} from 'angular2/platform/browser';

import {MdButton} from './button';
import {AsyncTestFn} from "angular2/testing";
import {AsyncTestFn, FunctionWithParamTokens} from "angular2/testing";


describe('MdButton', () => {
Expand All @@ -23,23 +24,35 @@ describe('MdButton', () => {
beforeEach(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => { builder = tcb; }));

describe('button[md-button]', () => {
it('should handle a click on the button', (done: () => void) => {
//it('should handle a click on the button', (done: () => void) => {
// return builder.createAsync(TestApp).then((fixture) => {
// let testComponent = fixture.debugElement.componentInstance;
// let buttonDebugElement = fixture.debugElement.query(By.css('button'));
//
// buttonDebugElement.nativeElement.click();
// expect(testComponent.clickCount).toBe(1);
// done();
// });
//});

it('should handle a click on the button', testAsync(() => {
return builder.createAsync(TestApp).then((fixture) => {
expect(1).toBe(2);
let testComponent = fixture.debugElement.componentInstance;
let buttonDebugElement = getChildDebugElement(fixture.debugElement, 'button');
let buttonDebugElement = fixture.debugElement.query(By.css('button'));

buttonDebugElement.nativeElement.click();
expect(testComponent.clickCount).toBe(1);
done();
});
});
}));

});
});

/** Gets a child DebugElement by tag name. */
function getChildDebugElement(parent: DebugElement, tagName: string): DebugElement {
return parent.query(debugEl => debugEl.nativeElement.tagName.toLowerCase() == tagName);

/** Shortcut function to use instead of `injectAsync` for less boilerplate on each `it`. */
function testAsync(fn: Function): FunctionWithParamTokens {
return injectAsync([], fn);
}

/** Test component that contains an MdButton. */
Expand Down