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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "device/bluetooth/bluetooth_classic_device_mac.h"
#include <memory>
#include "base/test/task_environment.h"
#include "base/test/test_simple_task_runner.h"
#include "device/bluetooth/bluetooth_adapter_mac.h"
#include "device/bluetooth/test/test_bluetooth_adapter_observer.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace device {
class BluetoothClassicDeviceMacTest : public testing::Test {
public:
BluetoothClassicDeviceMacTest()
: ui_task_runner_(new base::TestSimpleTaskRunner()),
adapter_(BluetoothAdapterMac::CreateAdapterForTest(/*name=*/"",
/*address=*/"",
ui_task_runner_)),
observer_(adapter_) {}
void TearDown() override { task_environment_.RunUntilIdle(); }
protected:
base::test::TaskEnvironment task_environment_;
scoped_refptr<base::TestSimpleTaskRunner> ui_task_runner_;
scoped_refptr<BluetoothAdapterMac> adapter_;
TestBluetoothAdapterObserver observer_;
};
TEST_F(BluetoothClassicDeviceMacTest, DeviceDisconnected) {
auto device = std::make_unique<BluetoothClassicDeviceMac>(adapter_.get(),
/*device=*/nil);
device->OnDeviceDisconnected();
EXPECT_EQ(0, observer_.device_added_count());
EXPECT_EQ(1, observer_.device_changed_count());
// Reset is needed here to clear stored pointer to `device` inside
// `observer_`, otherwise that will be treated as dangling pointer when
// `observer_` is destroyed out of the test case.
observer_.Reset();
}
} // namespace device
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