85 lines
3.2 KiB
TypeScript
85 lines
3.2 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright Google Inc. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
// Only needed to satisfy the check in core/src/util/decorators.ts
|
|
// TODO(alexeagle): maybe remove that check?
|
|
require('reflect-metadata');
|
|
|
|
require('zone.js/dist/zone-node.js');
|
|
require('zone.js/dist/long-stack-trace-zone.js');
|
|
|
|
import * as fs from 'fs';
|
|
import * as path from 'path';
|
|
import {BasicNgFactory} from '../src/basic.ngfactory';
|
|
import {MyComp} from '../src/a/multiple_components';
|
|
import {ReflectiveInjector, DebugElement, getDebugNode, lockRunMode} from '@angular/core';
|
|
import {BROWSER_APP_PROVIDERS} from '@angular/platform-browser';
|
|
import {serverPlatform} from '@angular/platform-server';
|
|
|
|
// Need to lock the mode explicitely as this test is not using Angular's testing framework.
|
|
lockRunMode();
|
|
|
|
describe('template codegen output', () => {
|
|
const outDir = 'src';
|
|
|
|
it('should lower Decorators without reflect-metadata', () => {
|
|
const jsOutput = path.join(outDir, 'basic.js');
|
|
expect(fs.existsSync(jsOutput)).toBeTruthy();
|
|
expect(fs.readFileSync(jsOutput, {encoding: 'utf-8'})).not.toContain('Reflect.decorate');
|
|
});
|
|
|
|
it('should produce metadata.json outputs', () => {
|
|
const metadataOutput = path.join(outDir, 'basic.metadata.json');
|
|
expect(fs.existsSync(metadataOutput)).toBeTruthy();
|
|
const output = fs.readFileSync(metadataOutput, {encoding: 'utf-8'});
|
|
expect(output).toContain('"decorators":');
|
|
expect(output).toContain('"module":"@angular/core","name":"Component"');
|
|
});
|
|
|
|
it('should write .d.ts files', () => {
|
|
const dtsOutput = path.join(outDir, 'basic.d.ts');
|
|
expect(fs.existsSync(dtsOutput)).toBeTruthy();
|
|
expect(fs.readFileSync(dtsOutput, {encoding: 'utf-8'})).toContain('Basic');
|
|
});
|
|
|
|
it('should be able to create the basic component', () => {
|
|
const appInjector =
|
|
ReflectiveInjector.resolveAndCreate(BROWSER_APP_PROVIDERS, serverPlatform().injector);
|
|
var comp = BasicNgFactory.create(appInjector);
|
|
expect(comp.instance).toBeTruthy();
|
|
});
|
|
|
|
it('should support ngIf', () => {
|
|
const appInjector =
|
|
ReflectiveInjector.resolveAndCreate(BROWSER_APP_PROVIDERS, serverPlatform().injector);
|
|
var comp = BasicNgFactory.create(appInjector);
|
|
var debugElement = <DebugElement>getDebugNode(comp.location.nativeElement);
|
|
expect(debugElement.children.length).toBe(2);
|
|
|
|
comp.instance.ctxBool = true;
|
|
comp.changeDetectorRef.detectChanges();
|
|
expect(debugElement.children.length).toBe(3);
|
|
expect(debugElement.children[2].injector.get(MyComp)).toBeTruthy();
|
|
});
|
|
|
|
it('should support ngFor', () => {
|
|
const appInjector =
|
|
ReflectiveInjector.resolveAndCreate(BROWSER_APP_PROVIDERS, serverPlatform().injector);
|
|
var comp = BasicNgFactory.create(appInjector);
|
|
var debugElement = <DebugElement>getDebugNode(comp.location.nativeElement);
|
|
expect(debugElement.children.length).toBe(2);
|
|
|
|
// test NgFor
|
|
comp.instance.ctxArr = [1, 2];
|
|
comp.changeDetectorRef.detectChanges();
|
|
expect(debugElement.children.length).toBe(4);
|
|
expect(debugElement.children[2].attributes['value']).toBe('1');
|
|
expect(debugElement.children[3].attributes['value']).toBe('2');
|
|
});
|
|
});
|