Revert "deprecate embedded browser (#12163)"

This reverts commit 736d8cbac4.

Bring contrib files for older contributions

browser/app/js/buckets/__tests__/BucketContainer.test.js

@@ -0,0 +1,52 @@
+/*
+ * MinIO Object Storage (c) 2021 MinIO, Inc.
+ *
+ * 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 { shallow } from "enzyme"
+import BucketContainer from "../BucketContainer"
+import configureStore from "redux-mock-store"
+
+const mockStore = configureStore()
+
+describe("BucketContainer", () => {
+  let store
+  beforeEach(() => {
+    store = mockStore({
+      buckets: {
+        currentBucket: "Test"
+      }
+    })
+    store.dispatch = jest.fn()
+  })
+  
+  it("should render without crashing", () => {
+    shallow(<BucketContainer store={store}/>)
+  })
+
+  it('maps state and dispatch to props', () => {
+    const wrapper = shallow(<BucketContainer store={store}/>)
+    expect(wrapper.props()).toEqual(expect.objectContaining({
+      isActive: expect.any(Boolean),
+      selectBucket: expect.any(Function)
+    }))
+  })
+
+  it('maps selectBucket to dispatch action', () => {
+    const wrapper = shallow(<BucketContainer store={store}/>)
+    wrapper.props().selectBucket()
+    expect(store.dispatch).toHaveBeenCalled()
+  })
+})