re-organize components and actions by feature (#5518)

Now the files grouped based on the features instead of
the previous approach of grouping by type.

browser/app/js/objects/__tests__/Path.test.js

@@ -0,0 +1,72 @@
+/*
+ * Minio Cloud Storage (C) 2018 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 { Path } from "../Path"
+
+describe("Path", () => {
+  it("should render without crashing", () => {
+    shallow(<Path currentBucket={"test1"} currentPrefix={"test2"} />)
+  })
+
+  it("should render only bucket if there is no prefix", () => {
+    const wrapper = shallow(<Path currentBucket={"test1"} currentPrefix={""} />)
+    expect(wrapper.find("span").length).toBe(1)
+    expect(wrapper.text()).toBe("test1")
+  })
+
+  it("should render bucket and prefix", () => {
+    const wrapper = shallow(
+      <Path currentBucket={"test1"} currentPrefix={"a/b/"} />
+    )
+    expect(wrapper.find("span").length).toBe(3)
+    expect(
+      wrapper
+        .find("span")
+        .at(0)
+        .text()
+    ).toBe("test1")
+    expect(
+      wrapper
+        .find("span")
+        .at(1)
+        .text()
+    ).toBe("a")
+    expect(
+      wrapper
+        .find("span")
+        .at(2)
+        .text()
+    ).toBe("b")
+  })
+
+  it("should call selectPrefix when a prefix part is clicked", () => {
+    const selectPrefix = jest.fn()
+    const wrapper = shallow(
+      <Path
+        currentBucket={"test1"}
+        currentPrefix={"a/b/"}
+        selectPrefix={selectPrefix}
+      />
+    )
+    wrapper
+      .find("a")
+      .at(2)
+      .simulate("click", { preventDefault: jest.fn() })
+    expect(selectPrefix).toHaveBeenCalledWith("a/b/")
+  })
+})