#62 uploader test and coverage

ng2-components/ng2-alfresco-upload/src/assets/translation.service.mock.ts

@@ -0,0 +1,40 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Observable } from 'rxjs/Observable';
+import { EventEmitter } from 'angular2/core';
+import { LangChangeEvent } from 'ng2-translate/ng2-translate';
+
+export class TranslationMock {
+
+    public onLangChange: EventEmitter<LangChangeEvent> = new EventEmitter<LangChangeEvent>();
+
+    setDefaultLang() {
+        console.log('mock');
+    }
+
+    use() {
+        console.log('mock');
+    }
+
+    public get(key: string|Array<string>, interpolateParams?: Object): Observable<string|any> {
+        if (!key) {
+            throw new Error('Parameter "key" required');
+        }
+        return Observable.of(key);
+    }
+}