Adds API test for imageWriterPrivate.writeFromFile

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

 // Copyright 2013 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 "base/command_line.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/extensions/api/image_writer_private/error_messages.h"
 #include "chrome/browser/extensions/api/image_writer_private/operation_manager.h"
 #include "chrome/browser/extensions/api/image_writer_private/test_utils.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 40 matching lines @@
   scoped_ptr<FakeEventRouter> fake_event_router_;
 };
 
 // Factory function to register for the ExtensionSystem.
 KeyedService* BuildFakeExtensionSystem(content::BrowserContext* profile) {
   return new FakeExtensionSystem(static_cast<Profile*>(profile));
 }
 
 namespace {
 
-class ImageWriterOperationManagerTest
-    : public ImageWriterUnitTestBase {
+class ImageWriterOperationManagerTest : public ImageWriterUnitTestBase {
  public:
   void StartCallback(bool success, const std::string& error) {
     started_ = true;
     start_success_ = success;
     start_error_ = error;
   }
 
   void CancelCallback(bool success, const std::string& error) {
     cancelled_ = true;
     cancel_success_ = true;
@@ skipping 31 matching lines @@
   chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
   chromeos::ScopedTestCrosSettings test_cros_settings_;
   chromeos::ScopedTestUserManager test_user_manager_;
 #endif
 };
 
 TEST_F(ImageWriterOperationManagerTest, WriteFromFile) {
   OperationManager manager(&test_profile_);
 
   manager.StartWriteFromFile(
-    kDummyExtensionId,
-    test_image_path_,
-    test_device_path_.AsUTF8Unsafe(),
-    base::Bind(&ImageWriterOperationManagerTest::StartCallback,
-               base::Unretained(this)));
+      kDummyExtensionId,
+      test_utils_.GetImagePath(),
+      test_utils_.GetDevicePath().AsUTF8Unsafe(),
+      base::Bind(&ImageWriterOperationManagerTest::StartCallback,
+                 base::Unretained(this)));
 
   EXPECT_TRUE(started_);
   EXPECT_TRUE(start_success_);
   EXPECT_EQ("", start_error_);
 
   manager.CancelWrite(
       kDummyExtensionId,
       base::Bind(&ImageWriterOperationManagerTest::CancelCallback,
                  base::Unretained(this)));
 
   EXPECT_TRUE(cancelled_);
   EXPECT_TRUE(cancel_success_);
   EXPECT_EQ("", cancel_error_);
 
   base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(ImageWriterOperationManagerTest, DestroyPartitions) {
   OperationManager manager(&test_profile_);
 
   manager.DestroyPartitions(
       kDummyExtensionId,
-      test_device_path_.AsUTF8Unsafe(),
+      test_utils_.GetDevicePath().AsUTF8Unsafe(),
       base::Bind(&ImageWriterOperationManagerTest::StartCallback,
                  base::Unretained(this)));
 
   EXPECT_TRUE(started_);
   EXPECT_TRUE(start_success_);
   EXPECT_EQ("", start_error_);
 
   manager.CancelWrite(
       kDummyExtensionId,
       base::Bind(&ImageWriterOperationManagerTest::CancelCallback,
                  base::Unretained(this)));
 
   EXPECT_TRUE(cancelled_);
   EXPECT_TRUE(cancel_success_);
   EXPECT_EQ("", cancel_error_);
 
   base::RunLoop().RunUntilIdle();
 }
 
 } // namespace
 } // namespace image_writer
 } // namespace extensions