docs(testing): add tests that involve Angular 2
This commit is contained in:
Ward Bell
@@ -10,3 +10,4 @@ tsconfig.json
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tslint.json
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npm-debug*.
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**/protractor.config.js
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_test-output
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@@ -1,68 +1,91 @@
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// Tun on full stack traces in errors to help debugging
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Error.stackTraceLimit=Infinity;
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/*global jasmine, __karma__, window*/
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(function () {
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// Error.stackTraceLimit = Infinity;
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jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000;
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// // Cancel Karma's synchronous start,
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// // we will call `__karma__.start()` later, once all the specs are loaded.
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__karma__.loaded = function() {};
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// Cancel Karma's synchronous start,
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// we call `__karma__.start()` later, once all the specs are loaded.
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__karma__.loaded = function () { };
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// SET THE RUNTIME APPLICATION ROOT HERE
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var appRoot ='app'; // no trailing slash!
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System.config({
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packages: {
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'base/app': {
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defaultExtension: false,
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// removed because of issues with raw .js files not being found.
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// format: 'register',
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map: Object.keys(window.__karma__.files).
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filter(onlyAppFiles).
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reduce(function createPathRecords(pathsMapping, appPath) {
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// creates local module name mapping to global path with karma's fingerprint in path, e.g.:
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// './hero.service': '/base/src/app/hero.service.js?f4523daf879cfb7310ef6242682ccf10b2041b3e'
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var moduleName = appPath.replace(/^\/base\/app\//, './').replace(/\.js$/, '');
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pathsMapping[moduleName] = appPath + '?' + window.__karma__.files[appPath]
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return pathsMapping;
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}, {})
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// RegExp for client application base path within karma (which always starts 'base\')
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var karmaBase = '^\/base\/'; // RegEx string for base of karma folders
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var appPackage = 'base/' + appRoot; //e.g., base/app
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var appRootRe = new RegExp(karmaBase + appRoot + '\/');
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var onlyAppFilesRe = new RegExp(karmaBase + appRoot + '\/(?!.*\.spec\.js$)([a-z0-9-_\.\/]+)\.js$');
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}
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}
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});
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var moduleNames = [];
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// old code from angular 44
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// System.import('angular2/src/core/dom/browser_adapter').then(function(browser_adapter) {
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// new path for angular 51
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System.import('angular2/src/platform/browser/browser_adapter').then(function(browser_adapter) {
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browser_adapter.BrowserDomAdapter.makeCurrent();
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}).then(function() {
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// Configure systemjs packages to use the .js extension for imports from the app folder
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var packages = {};
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packages[appPackage] = {
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defaultExtension: false,
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format: 'register',
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map: Object.keys(window.__karma__.files)
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.filter(onlyAppFiles)
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// Create local module name mapping to karma file path for app files
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// with karma's fingerprint in query string, e.g.:
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// './hero.service': '/base/app/hero.service.js?f4523daf879cfb7310ef6242682ccf10b2041b3e'
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.reduce(function (pathsMapping, appPath) {
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var moduleName = appPath.replace(appRootRe, './').replace(/\.js$/, '');
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pathsMapping[moduleName] = appPath + '?' + window.__karma__.files[appPath];
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return pathsMapping;
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}, {})
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}
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System.config({ packages: packages });
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// Configure Angular for the browser and
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// with test versions of the platform providers
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System.import('angular2/testing')
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.then(function (testing) {
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return System.import('angular2/platform/testing/browser')
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.then(function (providers) {
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testing.setBaseTestProviders(
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providers.TEST_BROWSER_PLATFORM_PROVIDERS,
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providers.TEST_BROWSER_APPLICATION_PROVIDERS
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);
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});
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})
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// Load all spec files
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// (e.g. 'base/app/hero.service.spec.js')
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.then(function () {
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return Promise.all(
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Object.keys(window.__karma__.files) // All files served by Karma.
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.filter(onlySpecFiles)
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// .map(filePath2moduleName) // Normalize paths to module names.
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.map(function(moduleName) {
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// loads all spec files via their global module names (e.g. 'base/src/app/hero.service.spec')
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return System.import(moduleName);
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}));
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Object.keys(window.__karma__.files)
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.filter(onlySpecFiles)
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.map(function (moduleName) {
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moduleNames.push(moduleName);
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return System.import(moduleName);
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}));
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})
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.then(function() {
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__karma__.start();
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}, function(error) {
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__karma__.error(error.stack || error);
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});
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.then(success, fail);
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function filePath2moduleName(filePath) {
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return filePath.
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replace(/^\//, ''). // remove / prefix
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replace(/\.\w+$/, ''); // remove suffix
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}
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////// Helpers //////
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function onlyAppFiles(filePath) {
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return /^\/base\/app\/.*\.js$/.test(filePath) && !onlySpecFiles(filePath);
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return onlyAppFilesRe.test(filePath);
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}
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function onlySpecFiles(filePath) {
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return /\.spec\.js$/.test(filePath);
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}
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function success () {
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console.log(
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'Spec files loaded:\n ' +
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moduleNames.join('\n ') +
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'\nStarting Jasmine testrunner');
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__karma__.start();
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}
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function fail(error) {
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__karma__.error(error.stack || error);
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}
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})();
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@@ -1,43 +1,82 @@
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module.exports = function(config) {
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var appBase = 'app/'; // transpiled app JS files
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var appAssets ='base/app/'; // component assets fetched by Angular's compiler
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config.set({
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basePath: '',
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frameworks: ['jasmine'],
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files: [
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// paths loaded by Karma
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{pattern: 'node_modules/systemjs/dist/system.src.js', included: true, watched: true},
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{pattern: 'node_modules/angular2/bundles/angular2.js', included: true, watched: true},
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{pattern: 'node_modules/angular2/bundles/testing.js', included: true, watched: true},
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{pattern: 'karma-test-shim.js', included: true, watched: true},
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{pattern: 'app/test/*.js', included: true, watched: true},
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// paths loaded via module imports
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{pattern: 'app/**/*.js', included: false, watched: true},
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// paths loaded via Angular's component compiler
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// (these paths need to be rewritten, see proxies section)
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{pattern: 'app/**/*.html', included: false, watched: true},
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{pattern: 'app/**/*.css', included: false, watched: true},
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// paths to support debugging with source maps in dev tools
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{pattern: 'app/**/*.ts', included: false, watched: false},
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{pattern: 'app/**/*.js.map', included: false, watched: false}
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plugins: [
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require('karma-jasmine'),
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require('karma-chrome-launcher'),
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require('karma-htmlfile-reporter')
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],
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// proxied base paths
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proxies: {
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// required for component assests fetched by Angular's compiler
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"/app/": "/base/app/"
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customLaunchers: {
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// From the CLI. Not used here but interesting
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// chrome setup for travis CI using chromium
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Chrome_travis_ci: {
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base: 'Chrome',
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flags: ['--no-sandbox']
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}
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},
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reporters: ['progress'],
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port: 9877,
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files: [
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// Angular and shim libraries loaded by Karma
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{ pattern: 'node_modules/systemjs/dist/system-polyfills.js', included: true, watched: true },
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{ pattern: 'node_modules/systemjs/dist/system.src.js', included: true, watched: true },
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{ pattern: 'node_modules/es6-shim/es6-shim.js', included: true, watched: true },
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{ pattern: 'node_modules/angular2/bundles/angular2-polyfills.js', included: true, watched: true },
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{ pattern: 'node_modules/rxjs/bundles/Rx.js', included: true, watched: true },
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{ pattern: 'node_modules/angular2/bundles/angular2.js', included: true, watched: true },
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{ pattern: 'node_modules/angular2/bundles/testing.dev.js', included: true, watched: true },
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// External libraries loaded by Karma
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{ pattern: 'node_modules/angular2/bundles/http.dev.js', included: true, watched: true },
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{ pattern: 'node_modules/angular2/bundles/router.dev.js', included: true, watched: true },
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{ pattern: 'node_modules/a2-in-memory-web-api/web-api.js', included: true, watched: true },
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// Configures module loader w/ app and specs, then launch karma
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{ pattern: 'karma-test-shim.js', included: true, watched: true },
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// transpiled application & spec code paths loaded via module imports
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{pattern: appBase + '**/*.js', included: false, watched: true},
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// asset (HTML & CSS) paths loaded via Angular's component compiler
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// (these paths need to be rewritten, see proxies section)
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{pattern: appBase + '**/*.html', included: false, watched: true},
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{pattern: appBase + '**/*.css', included: false, watched: true},
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// paths for debugging with source maps in dev tools
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{pattern: appBase + '**/*.ts', included: false, watched: false},
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{pattern: appBase + '**/*.js.map', included: false, watched: false}
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],
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// proxied base paths for loading assets
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proxies: {
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// required for component assets fetched by Angular's compiler
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"/app/": appAssets
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},
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exclude: [],
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preprocessors: {},
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reporters: ['progress', 'html'],
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// HtmlReporter configuration
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htmlReporter: {
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// Open this file to see results in browser
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outputFile: '_test-output/tests.html',
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// Optional
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pageTitle: 'Unit Tests',
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subPageTitle: __dirname
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},
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port: 9876,
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colors: true,
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logLevel: config.LOG_INFO,
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autoWatch: true,
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browsers: ['Chrome'],
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singleRun: true
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singleRun: false
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})
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}
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@@ -1,68 +0,0 @@
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// Karma configuration
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// Generated on Mon Aug 10 2015 11:36:40 GMT-0700 (Pacific Daylight Time)
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module.exports = function(config) {
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config.set({
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// base path that will be used to resolve all patterns (eg. files, exclude)
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basePath: '',
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// frameworks to use
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// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
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frameworks: ['jasmine'],
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// list of files / patterns to load in the browser
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files: [
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{ pattern: 'https://code.angularjs.org/2.0.0-alpha.34/angular2.sfx.dev.js', watched: false },
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'**/js/*.js',
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],
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// list of files to exclude
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exclude: [
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'**/*.e2e-spec.js'
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],
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// preprocess matching files before serving them to the browser
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// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
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preprocessors: {
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},
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// test results reporter to use
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// possible values: 'dots', 'progress'
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// available reporters: https://npmjs.org/browse/keyword/karma-reporter
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reporters: ['progress'],
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// web server port
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port: 9876,
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// enable / disable colors in the output (reporters and logs)
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colors: true,
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// level of logging
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// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
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logLevel: config.LOG_INFO,
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// enable / disable watching file and executing tests whenever any file changes
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autoWatch: true,
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// start these browsers
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// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
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browsers: ['Chrome'],
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// Continuous Integration mode
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// if true, Karma captures browsers, runs the tests and exits
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singleRun: false
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})
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}
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@@ -1,70 +0,0 @@
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// Karma configuration
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// Generated on Mon Aug 10 2015 11:36:40 GMT-0700 (Pacific Daylight Time)
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module.exports = function(config) {
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config.set({
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// base path that will be used to resolve all patterns (eg. files, exclude)
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basePath: '',
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// frameworks to use
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// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
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frameworks: ['jasmine'],
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// list of files / patterns to load in the browser
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files: [
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{ pattern: 'https://github.jspm.io/jmcriffey/[email protected]/traceur-runtime.js', watched: false },
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{ pattern: 'https://jspm.io/[email protected]', watched: false },
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{ pattern: 'https://code.angularjs.org/2.0.0-alpha.34/angular2.dev.js', watched: false },
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'**/ts/**/*.spec.js'
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],
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// list of files to exclude
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exclude: [
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'**/*.e2e-spec.js'
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],
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// preprocess matching files before serving them to the browser
|
||||
// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
|
||||
preprocessors: {
|
||||
},
|
||||
|
||||
|
||||
// test results reporter to use
|
||||
// possible values: 'dots', 'progress'
|
||||
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
|
||||
reporters: ['progress'],
|
||||
|
||||
|
||||
// web server port
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||||
port: 9876,
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||||
|
||||
|
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// enable / disable colors in the output (reporters and logs)
|
||||
colors: true,
|
||||
|
||||
|
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// level of logging
|
||||
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
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logLevel: config.LOG_INFO,
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|
||||
// enable / disable watching file and executing tests whenever any file changes
|
||||
autoWatch: true,
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||||
|
||||
|
||||
// start these browsers
|
||||
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
|
||||
browsers: ['Chrome'],
|
||||
|
||||
|
||||
// Continuous Integration mode
|
||||
// if true, Karma captures browsers, runs the tests and exits
|
||||
singleRun: false
|
||||
})
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||||
}
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@@ -4,12 +4,12 @@
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"description": "Master package.json, the superset of all dependencies for all of the _example package.json files.",
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"main": "index.js",
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"scripts": {
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"start": "tsc && concurrently \"npm run tsc:w\" \"npm run lite\" ",
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"start": "tsc && concurrently \"tsc -w\" \"lite-server\" ",
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"tsc": "tsc",
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"tsc:w": "tsc -w",
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"lite": "lite-server",
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"live": "live-server",
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||||
"test": "karma start karma.conf.js",
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"test": "tsc && concurrently \"tsc -w\" \"karma start karma.conf.js\"",
|
||||
"build-and-test": "npm run tsc && npm run test",
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||||
"http-server": "tsc && http-server",
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||||
"http-server:e2e": "http-server",
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||||
@@ -42,6 +42,7 @@
|
||||
"karma": "^0.13.22",
|
||||
"karma-chrome-launcher": "^0.2.3",
|
||||
"karma-cli": "^0.1.2",
|
||||
"karma-htmlfile-reporter": "^0.2.2",
|
||||
"karma-jasmine": "^0.3.8",
|
||||
"live-server": "^0.9.2",
|
||||
"protractor": "^3.2.2",
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||||
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||||
@@ -1,24 +0,0 @@
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||||
exports.config = {
|
||||
onPrepare: function() {
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||||
patchProtractorWait(browser);
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||||
},
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||||
seleniumAddress: 'http://localhost:4444/wd/hub',
|
||||
baseUrl: 'http://localhost:8080/',
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||||
specs: [
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||||
'**/*e2e-spec.js'
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||||
]
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||||
};
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||||
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||||
// Disable waiting for Angular as we don't have an integration layer yet...
|
||||
// TODO(tbosch): Implement a proper debugging API for Ng2.0, remove this here
|
||||
// and the sleeps in all tests.
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||||
function patchProtractorWait(browser) {
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||||
browser.ignoreSynchronization = true;
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||||
var _get = browser.get;
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||||
var sleepInterval = process.env.TRAVIS || process.env.JENKINS_URL ? 14000 : 8000;
|
||||
browser.get = function() {
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||||
var result = _get.apply(this, arguments);
|
||||
browser.sleep(sleepInterval);
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||||
return result;
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||||
}
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||||
}
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||||
@@ -3,7 +3,7 @@
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||||
|
||||
// #docregion
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||||
import {Injectable} from 'angular2/core';
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||||
import {Http, Response} from 'angular2/http';
|
||||
import {Http} from 'angular2/http';
|
||||
import {Headers, RequestOptions} from 'angular2/http';
|
||||
import {Hero} from './hero';
|
||||
|
||||
@@ -32,13 +32,13 @@ export class HeroService {
|
||||
.then(res => <Hero> res.json().data)
|
||||
.catch(this.handleError);
|
||||
}
|
||||
|
||||
private handleError (error: any) {
|
||||
// in a real world app, we may send the error to some remote logging infrastructure
|
||||
// instead of just logging it to the console
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||||
console.error(error);
|
||||
return Promise.reject(error.message || error.json().error || 'Server error');
|
||||
console.error(error); // log to console instead
|
||||
let errMsg = error.message || 'Server error';
|
||||
return Promise.reject(errMsg);
|
||||
}
|
||||
|
||||
// #enddocregion methods
|
||||
}
|
||||
// #enddocregion
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
// #docregion
|
||||
// #docregion v1
|
||||
import {Injectable} from 'angular2/core';
|
||||
import {Http, Response} from 'angular2/http';
|
||||
import {Http} from 'angular2/http';
|
||||
// #enddocregion v1
|
||||
// #docregion import-request-options
|
||||
import {Headers, RequestOptions} from 'angular2/http';
|
||||
@@ -32,10 +32,10 @@ export class HeroService {
|
||||
|
||||
// #docregion methods
|
||||
// #docregion error-handling
|
||||
getHeroes () {
|
||||
getHeroes (): Observable<Hero[]> {
|
||||
// #docregion http-get, http-get-v1
|
||||
return this.http.get(this._heroesUrl)
|
||||
.map(res => <Hero[]> res.json().data)
|
||||
.map(this.extractData)
|
||||
// #enddocregion v1, http-get-v1, error-handling
|
||||
.do(data => console.log(data)) // eyeball results in the console
|
||||
// #docregion v1, http-get-v1, error-handling
|
||||
@@ -46,27 +46,36 @@ export class HeroService {
|
||||
// #enddocregion v1
|
||||
|
||||
// #docregion addhero
|
||||
addHero (name: string) : Observable<Hero> {
|
||||
addHero (name: string): Observable<Hero> {
|
||||
|
||||
let body = JSON.stringify({ name });
|
||||
//#docregion headers
|
||||
// #docregion headers
|
||||
let headers = new Headers({ 'Content-Type': 'application/json' });
|
||||
let options = new RequestOptions({ headers: headers });
|
||||
|
||||
return this.http.post(this._heroesUrl, body, options)
|
||||
//#enddocregion headers
|
||||
.map(res => <Hero> res.json().data)
|
||||
.catch(this.handleError)
|
||||
// #enddocregion headers
|
||||
.map(this.extractData)
|
||||
.catch(this.handleError);
|
||||
}
|
||||
// #enddocregion addhero
|
||||
|
||||
// #docregion v1
|
||||
|
||||
private extractData(res: Response) {
|
||||
if (res.status < 200 || res.status >= 300) {
|
||||
throw new Error('Bad response status: ' + res.status);
|
||||
}
|
||||
let body = res.json();
|
||||
return body.data || { };
|
||||
}
|
||||
|
||||
// #docregion error-handling
|
||||
private handleError (error: Response) {
|
||||
private handleError (error: any) {
|
||||
// in a real world app, we may send the error to some remote logging infrastructure
|
||||
// instead of just logging it to the console
|
||||
console.error(error);
|
||||
return Observable.throw(error.json().error || 'Server error');
|
||||
console.error(error); // log to console instead
|
||||
let errMsg = error.message || 'Server error';
|
||||
return Observable.throw(errMsg);
|
||||
}
|
||||
// #enddocregion error-handling
|
||||
// #enddocregion methods
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
// #docregion
|
||||
export interface Hero {
|
||||
export class Hero {
|
||||
id: number;
|
||||
name: string;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,148 @@
|
||||
/* tslint:disable:no-unused-variable */
|
||||
import {
|
||||
it,
|
||||
iit,
|
||||
xit,
|
||||
describe,
|
||||
ddescribe,
|
||||
xdescribe,
|
||||
expect,
|
||||
fakeAsync,
|
||||
tick,
|
||||
beforeEach,
|
||||
inject,
|
||||
injectAsync,
|
||||
withProviders,
|
||||
beforeEachProviders
|
||||
} from 'angular2/testing';
|
||||
|
||||
import { provide } from 'angular2/core';
|
||||
|
||||
import {
|
||||
MockBackend,
|
||||
MockConnection } from 'angular2/src/http/backends/mock_backend';
|
||||
|
||||
import {
|
||||
BaseRequestOptions,
|
||||
ConnectionBackend,
|
||||
Request,
|
||||
RequestMethod,
|
||||
RequestOptions,
|
||||
Response,
|
||||
ResponseOptions,
|
||||
URLSearchParams,
|
||||
HTTP_PROVIDERS,
|
||||
XHRBackend,
|
||||
Http} from 'angular2/http';
|
||||
|
||||
// Add all operators to Observable
|
||||
import 'rxjs/Rx';
|
||||
import { Observable } from 'rxjs/Observable';
|
||||
|
||||
import { Hero } from './hero';
|
||||
import { HeroService } from './http-hero.service';
|
||||
|
||||
type HeroData = {id: string, name: string}
|
||||
|
||||
const makeHeroData = () => [
|
||||
{ "id": "1", "name": "Windstorm" },
|
||||
{ "id": "2", "name": "Bombasto" },
|
||||
{ "id": "3", "name": "Magneta" },
|
||||
{ "id": "4", "name": "Tornado" }
|
||||
];
|
||||
|
||||
// HeroService expects response data like {data: {the-data}}
|
||||
const makeResponseData = (data: {}) => {return { data }; };
|
||||
|
||||
//////// SPECS /////////////
|
||||
describe('Http-HeroService (mockBackend)', () => {
|
||||
|
||||
beforeEachProviders(() => [
|
||||
HTTP_PROVIDERS,
|
||||
provide(XHRBackend, {useClass: MockBackend})
|
||||
]);
|
||||
|
||||
it('can instantiate service when inject service',
|
||||
withProviders(() => [HeroService])
|
||||
.inject([HeroService], (service: HeroService) => {
|
||||
expect(service instanceof HeroService).toBe(true);
|
||||
}));
|
||||
|
||||
|
||||
it('can instantiate service with "new"', inject([Http], (http: Http) => {
|
||||
expect(http).not.toBeNull('http should be provided');
|
||||
let service = new HeroService(http);
|
||||
expect(service instanceof HeroService).toBe(true, 'new service should be ok');
|
||||
}));
|
||||
|
||||
|
||||
it('can provide the mockBackend as XHRBackend',
|
||||
inject([XHRBackend], (backend: MockBackend) => {
|
||||
expect(backend).not.toBeNull('backend should be provided');
|
||||
}));
|
||||
|
||||
describe('when getHeroes', () => {
|
||||
let backend: MockBackend;
|
||||
let service: HeroService;
|
||||
let fakeHeroes: HeroData[];
|
||||
let response: Response;
|
||||
|
||||
|
||||
beforeEach(inject([Http, XHRBackend], (http: Http, be: MockBackend) => {
|
||||
backend = be;
|
||||
service = new HeroService(http);
|
||||
fakeHeroes = makeHeroData();
|
||||
let options = new ResponseOptions({status: 200, body: {data: fakeHeroes}});
|
||||
response = new Response(options);
|
||||
}));
|
||||
|
||||
it('should have expected fake heroes (then)', injectAsync([], () => {
|
||||
backend.connections.subscribe((c: MockConnection) => c.mockRespond(response));
|
||||
|
||||
return service.getHeroes().toPromise()
|
||||
// .then(() => Promise.reject('deliberate'))
|
||||
.then(heroes => {
|
||||
expect(heroes.length).toEqual(fakeHeroes.length,
|
||||
'should have expected no. of heroes');
|
||||
});
|
||||
}));
|
||||
|
||||
it('should have expected fake heroes (Observable.do)', injectAsync([], () => {
|
||||
backend.connections.subscribe((c: MockConnection) => c.mockRespond(response));
|
||||
|
||||
return service.getHeroes()
|
||||
.do(heroes => {
|
||||
expect(heroes.length).toEqual(fakeHeroes.length,
|
||||
'should have expected no. of heroes');
|
||||
})
|
||||
.toPromise();
|
||||
}));
|
||||
|
||||
|
||||
it('should be OK returning no heroes', injectAsync([], () => {
|
||||
let resp = new Response(new ResponseOptions({status: 200, body: {data: []}}));
|
||||
backend.connections.subscribe((c: MockConnection) => c.mockRespond(resp));
|
||||
|
||||
return service.getHeroes()
|
||||
.do(heroes => {
|
||||
expect(heroes.length).toEqual(0, 'should have no heroes');
|
||||
})
|
||||
.toPromise();
|
||||
}));
|
||||
|
||||
it('should treat 404 as an Observable error', injectAsync([], () => {
|
||||
let resp = new Response(new ResponseOptions({status: 404}));
|
||||
backend.connections.subscribe((c: MockConnection) => c.mockRespond(resp));
|
||||
|
||||
return service.getHeroes()
|
||||
.do(heroes => {
|
||||
fail('should not respond with heroes');
|
||||
})
|
||||
.catch(err => {
|
||||
expect(err).toMatch(/Bad response status/, 'should catch bad response status code');
|
||||
return Observable.of(null); // failure is the expected test result
|
||||
})
|
||||
.toPromise();
|
||||
}));
|
||||
});
|
||||
});
|
||||
@@ -0,0 +1,44 @@
|
||||
// #docplaster
|
||||
// #docregion
|
||||
import {Injectable} from 'angular2/core';
|
||||
import {Http, Response} from 'angular2/http';
|
||||
import {Headers, RequestOptions} from 'angular2/http';
|
||||
import {Hero} from './hero';
|
||||
import {Observable} from 'rxjs/Observable';
|
||||
|
||||
@Injectable()
|
||||
export class HeroService {
|
||||
constructor (private http: Http) {}
|
||||
private _heroesUrl = 'app/heroes'; // URL to web api
|
||||
getHeroes (): Observable<Hero[]> {
|
||||
return this.http.get(this._heroesUrl)
|
||||
.map(this.extractData)
|
||||
// .do(data => console.log(data)) // eyeball results in the console
|
||||
.catch(this.handleError);
|
||||
}
|
||||
|
||||
addHero (name: string): Observable<Hero> {
|
||||
let body = JSON.stringify({ name });
|
||||
let headers = new Headers({ 'Content-Type': 'application/json' });
|
||||
let options = new RequestOptions({ headers: headers });
|
||||
|
||||
return this.http.post(this._heroesUrl, body, options)
|
||||
.map(this.extractData)
|
||||
.catch(this.handleError);
|
||||
}
|
||||
|
||||
private extractData(res: Response) {
|
||||
if (res.status < 200 || res.status >= 300) {
|
||||
throw new Error('Bad response status: ' + res.status);
|
||||
}
|
||||
let body = res.json();
|
||||
return body.data || { };
|
||||
}
|
||||
|
||||
private handleError (error: any) {
|
||||
// in a real world app, we may send the error to some remote logging infrastructure
|
||||
let errMsg = error.message || 'Server error';
|
||||
console.error(errMsg); // log to console instead
|
||||
return Observable.throw(errMsg);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1 @@
|
||||
<span>from external template</span>
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,133 @@
|
||||
// Based on https://github.com/angular/angular/blob/master/modules/angular2/test/testing/testing_public_spec.ts
|
||||
import { Component, Injectable } from 'angular2/core';
|
||||
import { NgIf } from 'angular2/common';
|
||||
|
||||
// Let TypeScript know about the special SystemJS __moduleName variable
|
||||
declare var __moduleName: string;
|
||||
|
||||
// moduleName is not set in some module loaders; set it explicitly
|
||||
if (!__moduleName) {
|
||||
__moduleName = `http://${location.host}/${location.pathname}/app/`;
|
||||
}
|
||||
// console.log(`The __moduleName is ${__moduleName} `);
|
||||
|
||||
|
||||
|
||||
////////// The App: Services and Components for the tests. //////////////
|
||||
|
||||
////////// Services ///////////////
|
||||
|
||||
@Injectable()
|
||||
export class FancyService {
|
||||
value: string = 'real value';
|
||||
getAsyncValue() { return Promise.resolve('async value'); }
|
||||
}
|
||||
|
||||
@Injectable()
|
||||
export class MockFancyService extends FancyService {
|
||||
value: string = 'mocked out value';
|
||||
}
|
||||
|
||||
//////////// Components /////////////
|
||||
|
||||
@Component({
|
||||
selector: 'button-comp',
|
||||
template: `<button (click)='clicked()'>Click me!</button>`
|
||||
})
|
||||
export class ButtonComp {
|
||||
wasClicked = false;
|
||||
clicked() { this.wasClicked = true; }
|
||||
}
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'child-comp',
|
||||
template: `<span>Original {{childBinding}}</span>`
|
||||
})
|
||||
export class ChildComp {
|
||||
childBinding = 'Child';
|
||||
}
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'child-comp',
|
||||
template: `<span>Mock</span>`
|
||||
})
|
||||
export class MockChildComp { }
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'parent-comp',
|
||||
template: `Parent(<child-comp></child-comp>)`,
|
||||
directives: [ChildComp]
|
||||
})
|
||||
export class ParentComp { }
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'my-if-comp',
|
||||
template: `MyIf(<span *ngIf="showMore">More</span>)`,
|
||||
directives: [NgIf]
|
||||
})
|
||||
export class MyIfComp {
|
||||
showMore: boolean = false;
|
||||
}
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'child-child-comp',
|
||||
template: '<span>ChildChild</span>'
|
||||
})
|
||||
export class ChildChildComp { }
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'child-comp',
|
||||
template: `<span>Original {{childBinding}}(<child-child-comp></child-child-comp>)</span>`,
|
||||
directives: [ChildChildComp]
|
||||
})
|
||||
export class ChildWithChildComp {
|
||||
childBinding = 'Child';
|
||||
}
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'child-child-comp',
|
||||
template: `<span>ChildChild Mock</span>`
|
||||
})
|
||||
export class MockChildChildComp { }
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'my-service-comp',
|
||||
template: `injected value: {{fancyService.value}}`,
|
||||
providers: [FancyService]
|
||||
})
|
||||
export class TestProvidersComp {
|
||||
constructor(private fancyService: FancyService) {}
|
||||
}
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'my-service-comp',
|
||||
template: `injected value: {{fancyService.value}}`,
|
||||
viewProviders: [FancyService]
|
||||
})
|
||||
export class TestViewProvidersComp {
|
||||
constructor(private fancyService: FancyService) {}
|
||||
}
|
||||
|
||||
|
||||
@Component({
|
||||
moduleId: __moduleName,
|
||||
selector: 'external-template-comp',
|
||||
templateUrl: 'public-external-template.html'
|
||||
})
|
||||
export class ExternalTemplateComp { }
|
||||
|
||||
|
||||
@Component({
|
||||
selector: 'bad-template-comp',
|
||||
templateUrl: 'non-existant.html'
|
||||
})
|
||||
export class BadTemplateUrl { }
|
||||
@@ -0,0 +1,48 @@
|
||||
/*global jasmine, __karma__, window*/
|
||||
|
||||
// Browser testing shim
|
||||
(function () {
|
||||
|
||||
// Error.stackTraceLimit = Infinity;
|
||||
|
||||
jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000;
|
||||
|
||||
// Configure systemjs to use the .js extension for imports from the app folder
|
||||
System.config({
|
||||
packages: {
|
||||
app: {
|
||||
format: 'register',
|
||||
defaultExtension: 'js'
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// Configure Angular for the browser and with test versions of the platform providers
|
||||
System.import('angular2/testing')
|
||||
.then(function (testing) {
|
||||
return System.import('angular2/platform/testing/browser')
|
||||
.then(function (providers) {
|
||||
testing.setBaseTestProviders(
|
||||
providers.TEST_BROWSER_PLATFORM_PROVIDERS,
|
||||
providers.TEST_BROWSER_APPLICATION_PROVIDERS
|
||||
);
|
||||
});
|
||||
})
|
||||
|
||||
// Load the spec files (__spec_files__) explicitly
|
||||
.then(function () {
|
||||
console.log('loading spec files: '+__spec_files__.join(', '));
|
||||
return Promise.all(__spec_files__.map(function(spec) { return System.import(spec);} ));
|
||||
})
|
||||
|
||||
// After all imports load, re-execute `window.onload` which
|
||||
// triggers the Jasmine test-runner start or explain what went wrong
|
||||
.then(success, console.error.bind(console));
|
||||
|
||||
function success () {
|
||||
console.log('Spec files loaded; starting Jasmine testrunner');
|
||||
window.onload();
|
||||
}
|
||||
|
||||
|
||||
})();
|
||||
@@ -0,0 +1,32 @@
|
||||
<!-- #docregion -->
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta http-equiv="content-type" content="text/html;charset=utf-8">
|
||||
<title>Angular Public Unit Tests</title>
|
||||
<link rel="stylesheet" href="node_modules/jasmine-core/lib/jasmine-core/jasmine.css">
|
||||
|
||||
<script src="node_modules/jasmine-core/lib/jasmine-core/jasmine.js"></script>
|
||||
<script src="node_modules/jasmine-core/lib/jasmine-core/jasmine-html.js"></script>
|
||||
<script src="node_modules/jasmine-core/lib/jasmine-core/boot.js"></script>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<script src="node_modules/es6-shim/es6-shim.min.js"></script>
|
||||
<script src="node_modules/systemjs/dist/system-polyfills.js"></script>
|
||||
<script src="node_modules/angular2/es6/dev/src/testing/shims_for_IE.js"></script>
|
||||
|
||||
<script src="node_modules/angular2/bundles/angular2-polyfills.js"></script>
|
||||
<script src="node_modules/systemjs/dist/system.src.js"></script>
|
||||
<script src="node_modules/rxjs/bundles/Rx.js"></script>
|
||||
<script src="node_modules/angular2/bundles/angular2.dev.js"></script>
|
||||
|
||||
<script src="node_modules/angular2/bundles/testing.dev.js"></script>
|
||||
|
||||
<script>
|
||||
var __spec_files__ = ['app/public.spec'];
|
||||
</script>
|
||||
<script src="test-shim.js"></script>
|
||||
</body>
|
||||
|
||||
</html>
|
||||
Reference in New Issue
Block a user