packages/test-utils: added simple test for app wrapper

packages/test-utils/src/testUtils/appWrappers.test.tsx

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * 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 React from 'react';
+import { render } from '@testing-library/react';
+import { wrapInTestApp } from './appWrappers';
+import { Route } from 'react-router';
+
+describe('wrapInTestApp', () => {
+  it('should provide routing', () => {
+    const rendered = render(
+      wrapInTestApp(
+        <>
+          <Route path="/route1">Route 1</Route>
+          <Route path="/route2">Route 2</Route>
+        </>,
+        ['/route2'],
+      ),
+    );
+    expect(rendered.getByText('Route 2')).toBeInTheDocument();
+  });
+});