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// Copyright 2016 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/test/test_bluetooth_local_gatt_service_delegate.h"
#include "base/functional/callback.h"
#include "device/bluetooth/test/bluetooth_gatt_server_test.h"
namespace device {
TestBluetoothLocalGattServiceDelegate::TestBluetoothLocalGattServiceDelegate()
: should_fail_(false),
last_written_value_(0),
value_to_write_(0),
expected_service_(nullptr),
expected_characteristic_(nullptr),
expected_descriptor_(nullptr) {}
TestBluetoothLocalGattServiceDelegate::
~TestBluetoothLocalGattServiceDelegate() = default;
void TestBluetoothLocalGattServiceDelegate::OnCharacteristicReadRequest(
const BluetoothDevice* device,
const BluetoothLocalGattCharacteristic* characteristic,
int offset,
ValueCallback callback) {
EXPECT_EQ(expected_characteristic_->GetIdentifier(),
characteristic->GetIdentifier());
if (should_fail_) {
std::move(callback).Run(BluetoothGattService::GattErrorCode::kFailed,
/*value=*/std::vector<uint8_t>());
return;
}
last_seen_device_ = device->GetIdentifier();
std::move(callback).Run(/*error_code=*/std::nullopt,
BluetoothGattServerTest::GetValue(value_to_write_));
}
void TestBluetoothLocalGattServiceDelegate::OnCharacteristicWriteRequest(
const BluetoothDevice* device,
const BluetoothLocalGattCharacteristic* characteristic,
const std::vector<uint8_t>& value,
int offset,
base::OnceClosure callback,
ErrorCallback error_callback) {
EXPECT_EQ(expected_characteristic_->GetIdentifier(),
characteristic->GetIdentifier());
if (should_fail_) {
std::move(error_callback).Run();
return;
}
last_seen_device_ = device->GetIdentifier();
last_written_value_ = BluetoothGattServerTest::GetInteger(value);
std::move(callback).Run();
}
void TestBluetoothLocalGattServiceDelegate::OnCharacteristicPrepareWriteRequest(
const BluetoothDevice* device,
const BluetoothLocalGattCharacteristic* characteristic,
const std::vector<uint8_t>& value,
int offset,
bool has_subsequent_request,
base::OnceClosure callback,
ErrorCallback error_callback) {
EXPECT_EQ(expected_characteristic_->GetIdentifier(),
characteristic->GetIdentifier());
if (should_fail_) {
std::move(error_callback).Run();
return;
}
// For testing purpose, we don't maintain a queue for all the pending prepare
// write requests. Instead, we just write the last value, that is, we assume
// |offset| is always 0.
if (!has_subsequent_request)
last_written_value_ = BluetoothGattServerTest::GetInteger(value);
last_seen_device_ = device->GetIdentifier();
std::move(callback).Run();
}
void TestBluetoothLocalGattServiceDelegate::OnDescriptorReadRequest(
const BluetoothDevice* device,
const BluetoothLocalGattDescriptor* descriptor,
int offset,
ValueCallback callback) {
EXPECT_EQ(expected_descriptor_->GetIdentifier(), descriptor->GetIdentifier());
if (should_fail_) {
std::move(callback).Run(BluetoothGattService::GattErrorCode::kFailed,
/*value=*/std::vector<uint8_t>());
return;
}
last_seen_device_ = device->GetIdentifier();
std::move(callback).Run(/*error_code=*/std::nullopt,
BluetoothGattServerTest::GetValue(value_to_write_));
}
void TestBluetoothLocalGattServiceDelegate::OnDescriptorWriteRequest(
const BluetoothDevice* device,
const BluetoothLocalGattDescriptor* descriptor,
const std::vector<uint8_t>& value,
int offset,
base::OnceClosure callback,
ErrorCallback error_callback) {
EXPECT_EQ(expected_descriptor_->GetIdentifier(), descriptor->GetIdentifier());
if (should_fail_) {
std::move(error_callback).Run();
return;
}
last_seen_device_ = device->GetIdentifier();
last_written_value_ = BluetoothGattServerTest::GetInteger(value);
std::move(callback).Run();
}
void TestBluetoothLocalGattServiceDelegate::OnNotificationsStart(
const BluetoothDevice* device,
device::BluetoothGattCharacteristic::NotificationType notification_type,
const BluetoothLocalGattCharacteristic* characteristic) {
DCHECK(device);
EXPECT_EQ(expected_characteristic_->GetIdentifier(),
characteristic->GetIdentifier());
notifications_started_for_characteristic_[characteristic->GetIdentifier()] =
true;
}
void TestBluetoothLocalGattServiceDelegate::OnNotificationsStop(
const BluetoothDevice* device,
const BluetoothLocalGattCharacteristic* characteristic) {
DCHECK(device);
EXPECT_EQ(expected_characteristic_->GetIdentifier(),
characteristic->GetIdentifier());
notifications_started_for_characteristic_[characteristic->GetIdentifier()] =
false;
}
bool TestBluetoothLocalGattServiceDelegate::NotificationStatusForCharacteristic(
BluetoothLocalGattCharacteristic* characteristic) {
auto found = notifications_started_for_characteristic_.find(
characteristic->GetIdentifier());
if (found == notifications_started_for_characteristic_.end())
return false;
return found->second;
}
} // namespace device
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