Refactor make bucket and upload components (#5521)

browser/app/js/uploads/__tests__/reducer.test.js

@@ -0,0 +1,87 @@
+/*
+ * 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 reducer from "../reducer"
+import * as actions from "../actions"
+
+describe("uploads reducer", () => {
+  it("should return the initial state", () => {
+    const initialState = reducer(undefined, {})
+    expect(initialState).toEqual({
+      files: {},
+      showAbortModal: false
+    })
+  })
+
+  it("should handle ADD", () => {
+    const newState = reducer(undefined, {
+      type: actions.ADD,
+      slug: "a-b-c",
+      size: 100,
+      name: "test"
+    })
+    expect(newState.files).toEqual({
+      "a-b-c": { loaded: 0, size: 100, name: "test" }
+    })
+  })
+
+  it("should handle UPDATE_PROGRESS", () => {
+    const newState = reducer(
+      {
+        files: { "a-b-c": { loaded: 0, size: 100, name: "test" } }
+      },
+      {
+        type: actions.UPDATE_PROGRESS,
+        slug: "a-b-c",
+        loaded: 50
+      }
+    )
+    expect(newState.files).toEqual({
+      "a-b-c": { loaded: 50, size: 100, name: "test" }
+    })
+  })
+
+  it("should handle STOP", () => {
+    const newState = reducer(
+      {
+        files: {
+          "a-b-c": { loaded: 70, size: 100, name: "test1" },
+          "x-y-z": { loaded: 50, size: 100, name: "test2" }
+        }
+      },
+      {
+        type: actions.STOP,
+        slug: "a-b-c"
+      }
+    )
+    expect(newState.files).toEqual({
+      "x-y-z": { loaded: 50, size: 100, name: "test2" }
+    })
+  })
+
+  it("should handle SHOW_ABORT_MODAL", () => {
+    const newState = reducer(
+      {
+        showAbortModal: false
+      },
+      {
+        type: actions.SHOW_ABORT_MODAL,
+        show: true
+      }
+    )
+    expect(newState.showAbortModal).toBeTruthy()
+  })
+})