Adds API tests for listRemovableStorageDevices

chrome/browser/extensions/api/image_writer_private/image_writer_private_apitest.cc

Index: chrome/browser/extensions/api/image_writer_private/image_writer_private_apitest.cc
diff --git a/chrome/browser/extensions/api/image_writer_private/image_writer_private_apitest.cc b/chrome/browser/extensions/api/image_writer_private/image_writer_private_apitest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..8eff19db81a1e9c446cb9c4037d478aca7f92422
--- /dev/null
+++ b/chrome/browser/extensions/api/image_writer_private/image_writer_private_apitest.cc
@@ -0,0 +1,47 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/extensions/api/image_writer_private/removable_storage_provider.h"
+#include "chrome/browser/extensions/extension_apitest.h"
+#include "chrome/common/extensions/api/image_writer_private.h"
+
+namespace extensions {
+
+using api::image_writer_private::RemovableStorageDevice;
+
+class ImageWriterPrivateApiTest : public ExtensionApiTest {
+ public:
+  virtual void SetUp() OVERRIDE {
+    scoped_refptr<StorageDeviceList> device_list(new StorageDeviceList);
+
+    RemovableStorageDevice* expected1 = new RemovableStorageDevice();
+    expected1->vendor = "Vendor 1";
+    expected1->model = "Model 1";
+    expected1->capacity = 1 << 20;
+    expected1->storage_unit_id = "/test/id/1";
+
+    RemovableStorageDevice* expected2 = new RemovableStorageDevice();
+    expected2->vendor = "Vendor 2";
+    expected2->model = "Model 2";
+    expected2->capacity = 1 << 22;
+    expected2->storage_unit_id = "/test/id/2";
+
+    linked_ptr<RemovableStorageDevice> device1(expected1);
+    device_list->data.push_back(device1);
+    linked_ptr<RemovableStorageDevice> device2(expected2);
+    device_list->data.push_back(device2);
+
+    RemovableStorageProvider::SetDeviceListForTesting(device_list);
+  }
+
+  virtual void TearDown() OVERRIDE {
+    RemovableStorageProvider::ClearDeviceListForTesting();
+  }
+};
+
+IN_PROC_BROWSER_TEST_F(ImageWriterPrivateApiTest, TestListDevices) {
+  ASSERT_TRUE(RunExtensionTest("image_writer_private/list_devices"));
+}
+
+}  // namespace extensions