| // Copyright 2016 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/vr/vr_service_impl.h" |
| |
| #include "base/memory/ptr_util.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/run_loop.h" |
| #include "device/vr/test/fake_vr_device.h" |
| #include "device/vr/test/fake_vr_device_provider.h" |
| #include "device/vr/test/fake_vr_service_client.h" |
| #include "device/vr/vr_device_manager.h" |
| #include "device/vr/vr_service.mojom.h" |
| #include "device/vr/vr_service_impl.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace device { |
| |
| class VRServiceImplTest : public testing::Test { |
| public: |
| VRServiceImplTest() {} |
| ~VRServiceImplTest() override {} |
| void onDisplaySynced(unsigned int number_of_devices) {} |
| |
| protected: |
| void SetUp() override { |
| provider_ = new FakeVRDeviceProvider(); |
| device_manager_.reset(new VRDeviceManager(base::WrapUnique(provider_))); |
| } |
| |
| std::unique_ptr<VRServiceImpl> BindService() { |
| mojom::VRServiceClientPtr proxy; |
| FakeVRServiceClient client(mojo::MakeRequest(&proxy)); |
| auto service = base::WrapUnique(new VRServiceImpl(-1, -1)); |
| service->SetClient(std::move(proxy), |
| base::Bind(&VRServiceImplTest::onDisplaySynced, |
| base::Unretained(this))); |
| return service; |
| } |
| |
| size_t ServiceCount() { return device_manager_->services_.size(); } |
| |
| private: |
| base::MessageLoop message_loop_; |
| FakeVRDeviceProvider* provider_; |
| std::unique_ptr<VRDeviceManager> device_manager_; |
| |
| DISALLOW_COPY_AND_ASSIGN(VRServiceImplTest); |
| }; |
| |
| // Ensure that services are registered with the device manager as they are |
| // created and removed from the device manager as their connections are closed. |
| TEST_F(VRServiceImplTest, DeviceManagerRegistration) { |
| EXPECT_EQ(0u, ServiceCount()); |
| |
| auto service_1 = BindService(); |
| |
| EXPECT_EQ(1u, ServiceCount()); |
| |
| auto service_2 = BindService(); |
| |
| EXPECT_EQ(2u, ServiceCount()); |
| |
| service_1.reset(); |
| |
| EXPECT_EQ(1u, ServiceCount()); |
| |
| service_2.reset(); |
| |
| EXPECT_EQ(0u, ServiceCount()); |
| } |
| |
| } |