chromium/services/device/usb/mojo/device_manager_impl_unittest.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/device/usb/mojo/device_manager_impl.h"

#include <stddef.h>

#include <memory>
#include <set>
#include <string>
#include <utility>

#include "base/barrier_closure.h"
#include "base/functional/bind.h"
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/test/task_environment.h"
#include "build/chromeos_buildflags.h"
#include "mojo/public/cpp/bindings/associated_receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/device/public/mojom/usb_enumeration_options.mojom.h"
#include "services/device/public/mojom/usb_manager_client.mojom.h"
#include "services/device/usb/mock_usb_device.h"
#include "services/device/usb/mock_usb_service.h"
#include "testing/gtest/include/gtest/gtest.h"

_;
Invoke;

namespace device {

UsbDeviceInfoPtr;
UsbDeviceManager;
UsbDeviceManagerClient;
UsbEnumerationOptionsPtr;

namespace usb {

namespace {

ACTION_P2(ExpectGuidAndThen, expected_guid, callback) { … }

class USBDeviceManagerImplTest : public testing::Test { … };

class MockDeviceManagerClient : public mojom::UsbDeviceManagerClient { … };

void ExpectDevicesAndThen(const std::set<std::string>& expected_guids,
                          base::OnceClosure continuation,
                          std::vector<UsbDeviceInfoPtr> results) { … }

}  // namespace

// Test basic GetDevices functionality to ensure that all mock devices are
// returned by the service.
TEST_F(USBDeviceManagerImplTest, GetDevices) { … }

// Test requesting a single Device by GUID.
TEST_F(USBDeviceManagerImplTest, GetDevice) { … }

// Test requesting device enumeration updates with GetDeviceChanges.
TEST_F(USBDeviceManagerImplTest, Client) { … }

}  // namespace usb
}  // namespace device