add tests

.gitignore

@@ -31,5 +31,8 @@ Desktop.ini
 # Build files
 dist/*
 
+# Coverage
+coverage/*
+
 # Playground tmp files
 .playground

init-test-bed.spec.js

@@ -0,0 +1,12 @@
+"use strict";
+exports.__esModule = true;
+require("reflect-metadata");
+require("zone.js/dist/zone.js");
+require("zone.js/dist/proxy.js");
+require("zone.js/dist/sync-test.js");
+require("zone.js/dist/jasmine-patch.js");
+require("zone.js/dist/async-test.js");
+require("zone.js/dist/fake-async-test.js");
+var testing_1 = require("@angular/core/testing");
+var testing_2 = require("@angular/platform-browser-dynamic/testing");
+testing_1.TestBed.initTestEnvironment(testing_2.BrowserDynamicTestingModule, testing_2.platformBrowserDynamicTesting());

init-test-bed.spec.ts

@@ -0,0 +1,17 @@
+import 'reflect-metadata'
+import 'zone.js/dist/zone.js'
+import 'zone.js/dist/proxy.js'
+import 'zone.js/dist/sync-test.js'
+import 'zone.js/dist/jasmine-patch.js'
+import 'zone.js/dist/async-test.js'
+import 'zone.js/dist/fake-async-test.js'
+import { TestBed } from '@angular/core/testing'
+import {
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting
+} from '@angular/platform-browser-dynamic/testing'
+
+TestBed.initTestEnvironment(
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting()
+)

karma.conf.js

@@ -0,0 +1,82 @@
+// Karma configuration
+// Generated on Wed Oct 11 2017 18:56:07 GMT+0200 (Central European Daylight Time)
+
+module.exports = function(config) {
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '',
+
+
+    // frameworks to use
+    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: ['jasmine', 'karma-typescript'],
+
+
+    // list of files / patterns to load in the browser
+    files: [
+        'init-test-bed.spec.ts',
+        'src/**/*.ts'
+    ],
+
+
+    // list of files to exclude
+    exclude: [
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: {
+        '**/*.ts': ['karma-typescript']
+    },
+
+    karmaTypescriptConfig: {
+        bundlerOptions: {
+          entrypoints: /\.spec\.ts$/,
+          transforms: [
+            require('karma-typescript-angular2-transform')
+          ]
+        },
+        compilerOptions: {
+          lib: ['ES2015', 'DOM']
+        }
+      },
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['progress', 'karma-typescript'],
+
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_INFO,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: true,
+
+
+    // 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,
+
+    // Concurrency level
+    // how many browser should be started simultaneous
+    concurrency: Infinity
+  })
+}