angular-cn/aio/content/examples/pipes/e2e-spec.ts

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'use strict'; // necessary for es6 output in node
import { browser, element, by } from 'protractor';
describe('Pipes', function () {
beforeAll(function () {
browser.get('');
});
it('should open correctly', function () {
expect(element.all(by.tagName('h1')).get(0).getText()).toEqual('Pipes');
expect(element(by.css('hero-birthday p')).getText()).toEqual(`The hero's birthday is Apr 15, 1988`);
});
it('should show 4 heroes', function () {
expect(element.all(by.css('hero-list div')).count()).toEqual(4);
});
it('should show a familiar hero in json', function () {
expect(element(by.cssContainingText('hero-list p', 'Heroes as JSON')).getText()).toContain('Bombasto');
});
it('should show alternate birthday formats', function () {
expect(element(by.cssContainingText('my-app > p', `The hero's birthday is Apr 15, 1988`)).isDisplayed()).toBe(true);
expect(element(by.cssContainingText('my-app > p', `The hero's birthday is 04/15/88`)).isDisplayed()).toBe(true);
});
it('should be able to toggle birthday formats', function () {
let birthDayEle = element(by.css('hero-birthday2 > p'));
expect(birthDayEle.getText()).toEqual(`The hero's birthday is 4/15/1988`);
let buttonEle = element(by.cssContainingText('hero-birthday2 > button', 'Toggle Format'));
expect(buttonEle.isDisplayed()).toBe(true);
buttonEle.click().then(function() {
expect(birthDayEle.getText()).toEqual(`The hero's birthday is Friday, April 15, 1988`);
});
});
it('should be able to chain and compose pipes', function () {
let chainedPipeEles = element.all(by.cssContainingText('my-app p', `The chained hero's`));
expect(chainedPipeEles.count()).toBe(3, 'should have 3 chained pipe examples');
expect(chainedPipeEles.get(0).getText()).toContain('APR 15, 1988');
expect(chainedPipeEles.get(1).getText()).toContain('FRIDAY, APRIL 15, 1988');
expect(chainedPipeEles.get(2).getText()).toContain('FRIDAY, APRIL 15, 1988');
});
it('should be able to use ExponentialStrengthPipe pipe', function () {
let ele = element(by.css('power-booster p'));
expect(ele.getText()).toContain('Super power boost: 1024');
});
it('should be able to use the exponential calculator', function () {
let eles = element.all(by.css('power-boost-calculator input'));
let baseInputEle = eles.get(0);
let factorInputEle = eles.get(1);
let outputEle = element(by.css('power-boost-calculator p'));
baseInputEle.clear().then(function() {
baseInputEle.sendKeys('7');
return factorInputEle.clear();
}).then(function() {
factorInputEle.sendKeys('3');
expect(outputEle.getText()).toContain('343');
});
});
xit('should support flying heroes (pure) ', function () {
let nameEle = element(by.css('flying-heroes input[type="text"]'));
let canFlyCheckEle = element(by.css('flying-heroes #can-fly'));
let mutateCheckEle = element(by.css('flying-heroes #mutate'));
let resetEle = element(by.css('flying-heroes button'));
let flyingHeroesEle = element.all(by.css('flying-heroes #flyers div'));
expect(canFlyCheckEle.getAttribute('checked')).toEqual('true', 'should default to "can fly"');
expect(mutateCheckEle.getAttribute('checked')).toEqual('true', 'should default to mutating array');
expect(flyingHeroesEle.count()).toEqual(2, 'only two of the original heroes can fly');
nameEle.sendKeys('test1\n');
expect(flyingHeroesEle.count()).toEqual(2, 'no change while mutating array');
mutateCheckEle.click().then(function() {
nameEle.sendKeys('test2\n');
expect(flyingHeroesEle.count()).toEqual(4, 'not mutating; should see both adds');
expect(flyingHeroesEle.get(2).getText()).toContain('test1');
expect(flyingHeroesEle.get(3).getText()).toContain('test2');
return resetEle.click();
})
.then(function() {
expect(flyingHeroesEle.count()).toEqual(2, 'reset should restore orginal flying heroes');
});
});
xit('should support flying heroes (impure) ', function () {
let nameEle = element(by.css('flying-heroes-impure input[type="text"]'));
let canFlyCheckEle = element(by.css('flying-heroes-impure #can-fly'));
let mutateCheckEle = element(by.css('flying-heroes-impure #mutate'));
let flyingHeroesEle = element.all(by.css('flying-heroes-impure #flyers div'));
expect(canFlyCheckEle.getAttribute('checked')).toEqual('true', 'should default to "can fly"');
expect(mutateCheckEle.getAttribute('checked')).toEqual('true', 'should default to mutating array');
expect(flyingHeroesEle.count()).toEqual(2, 'only two of the original heroes can fly');
nameEle.sendKeys('test1\n');
expect(flyingHeroesEle.count()).toEqual(3, 'new flying hero should show in mutating array');
});
it('should show an async hero message', function () {
expect(element.all(by.tagName('hero-message')).get(0).getText()).toContain('hero');
});
});