Fixed unit tests

src/app/shared/testing/route-service-stub.ts

@@ -0,0 +1,26 @@
+import { of as observableOf } from 'rxjs/internal/observable/of';
+
+export const routeServiceStub: any = {
+  /* tslint:disable:no-empty */
+  hasQueryParamWithValue: (param: string, value: string) => {
+  },
+  hasQueryParam: (param: string) => {
+  },
+  removeQueryParameterValue: (param: string, value: string) => {
+  },
+  addQueryParameterValue: (param: string, value: string) => {
+  },
+  getQueryParameterValues: (param: string) => {
+    return observableOf({});
+  },
+  getQueryParamsWithPrefix: (param: string) => {
+    return observableOf({});
+  },
+  getQueryParamMap: () => {
+    return observableOf(new Map())
+  },
+  getQueryParameterValue: () => {
+    return observableOf({})
+  }
+  /* tslint:enable:no-empty */
+};