todo: added index test

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

plugins/todo/src/index.test.ts

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2021 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 * as index from './index';
+
+describe('imports', () => {
+  it('should export known symbols only', () => {
+    expect(index).toEqual({
+      todoPlugin: expect.any(Object),
+      todoApiRef: expect.any(Object),
+      EntityTodoContent: expect.any(Function),
+    });
+  });
+});