Use interface associations to check function permissions.

device/usb/mojo/device_manager_impl_unittest.cc

 // Copyright 2015 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 "device/usb/mojo/device_manager_impl.h"
 
 #include <stddef.h>
 #include <set>
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/thread_task_runner_handle.h"
 #include "device/core/mock_device_client.h"
 #include "device/usb/mock_usb_device.h"
 #include "device/usb/mock_usb_device_handle.h"
 #include "device/usb/mock_usb_service.h"
 #include "device/usb/mojo/device_impl.h"
-#include "device/usb/mojo/fake_permission_provider.h"
+#include "device/usb/mojo/mock_permission_provider.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::Invoke;
 using ::testing::_;
 
 namespace device {
 namespace usb {
 
 namespace {
 
 class USBDeviceManagerImplTest : public testing::Test {
  public:
   USBDeviceManagerImplTest() : message_loop_(new base::MessageLoop) {}
   ~USBDeviceManagerImplTest() override {}
 
  protected:
   DeviceManagerPtr ConnectToDeviceManager() {
     DeviceManagerPtr device_manager;
     DeviceManagerImpl::Create(permission_provider_.GetWeakPtr(),
                               mojo::GetProxy(&device_manager));
     return device_manager;
   }
 
   MockDeviceClient device_client_;
 
  private:
-  FakePermissionProvider permission_provider_;
+  MockPermissionProvider permission_provider_;
   scoped_ptr<base::MessageLoop> message_loop_;
 };
 
 void ExpectDevicesAndThen(const std::set<std::string>& expected_guids,
                           const base::Closure& continuation,
                           mojo::Array<DeviceInfoPtr> results) {
   EXPECT_EQ(expected_guids.size(), results.size());
   std::set<std::string> actual_guids;
   for (size_t i = 0; i < results.size(); ++i)
     actual_guids.insert(results[i]->guid);
@@ skipping 161 matching lines @@
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(&MockUsbService::AddDevice,
                    base::Unretained(device_client_.usb_service()), device0));
     loop.Run();
   }
 }
 
 }  // namespace usb
 }  // namespace device