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// Copyright 2014 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 "base/memory/ref_counted.h"
#include "device/bluetooth/bluetooth_adapter.h"
#include "device/bluetooth/bluetooth_device.h"
#include "testing/gtest/include/gtest/gtest.h"
using device::BluetoothAdapter;
using device::BluetoothDevice;
namespace device {
class TestBluetoothAdapter : public BluetoothAdapter {
public:
TestBluetoothAdapter() {
}
void AddObserver(BluetoothAdapter::Observer* observer) override {}
void RemoveObserver(BluetoothAdapter::Observer* observer) override {}
std::string GetAddress() const override { return ""; }
std::string GetName() const override { return ""; }
void SetName(const std::string& name,
const base::Closure& callback,
const ErrorCallback& error_callback) override {}
bool IsInitialized() const override { return false; }
bool IsPresent() const override { return false; }
bool IsPowered() const override { return false; }
void SetPowered(bool powered,
const base::Closure& callback,
const ErrorCallback& error_callback) override {}
bool IsDiscoverable() const override { return false; }
void SetDiscoverable(bool discoverable,
const base::Closure& callback,
const ErrorCallback& error_callback) override {}
bool IsDiscovering() const override { return false; }
void StartDiscoverySession(const DiscoverySessionCallback& callback,
const ErrorCallback& error_callback) override {}
void CreateRfcommService(
const BluetoothUUID& uuid,
const ServiceOptions& options,
const CreateServiceCallback& callback,
const CreateServiceErrorCallback& error_callback) override {}
void CreateL2capService(
const BluetoothUUID& uuid,
const ServiceOptions& options,
const CreateServiceCallback& callback,
const CreateServiceErrorCallback& error_callback) override {}
protected:
~TestBluetoothAdapter() override {}
void AddDiscoverySession(const base::Closure& callback,
const ErrorCallback& error_callback) override {}
void RemoveDiscoverySession(const base::Closure& callback,
const ErrorCallback& error_callback) override {}
void RemovePairingDelegateInternal(
BluetoothDevice::PairingDelegate* pairing_delegate) override {}
};
class TestPairingDelegate : public BluetoothDevice::PairingDelegate {
public:
void RequestPinCode(BluetoothDevice* device) override {}
void RequestPasskey(BluetoothDevice* device) override {}
void DisplayPinCode(BluetoothDevice* device,
const std::string& pincode) override {}
void DisplayPasskey(BluetoothDevice* device, uint32 passkey) override {}
void KeysEntered(BluetoothDevice* device, uint32 entered) override {}
void ConfirmPasskey(BluetoothDevice* device, uint32 passkey) override {}
void AuthorizePairing(BluetoothDevice* device) override {}
};
TEST(BluetoothAdapterTest, NoDefaultPairingDelegate) {
scoped_refptr<BluetoothAdapter> adapter = new TestBluetoothAdapter();
// Verify that when there is no registered pairing delegate, NULL is returned.
EXPECT_TRUE(adapter->DefaultPairingDelegate() == NULL);
}
TEST(BluetoothAdapterTest, OneDefaultPairingDelegate) {
scoped_refptr<BluetoothAdapter> adapter = new TestBluetoothAdapter();
// Verify that when there is one registered pairing delegate, it is returned.
TestPairingDelegate delegate;
adapter->AddPairingDelegate(&delegate,
BluetoothAdapter::PAIRING_DELEGATE_PRIORITY_LOW);
EXPECT_EQ(&delegate, adapter->DefaultPairingDelegate());
}
TEST(BluetoothAdapterTest, SamePriorityDelegates) {
scoped_refptr<BluetoothAdapter> adapter = new TestBluetoothAdapter();
// Verify that when there are two registered pairing delegates of the same
// priority, the first one registered is returned.
TestPairingDelegate delegate1, delegate2;
adapter->AddPairingDelegate(&delegate1,
BluetoothAdapter::PAIRING_DELEGATE_PRIORITY_LOW);
adapter->AddPairingDelegate(&delegate2,
BluetoothAdapter::PAIRING_DELEGATE_PRIORITY_LOW);
EXPECT_EQ(&delegate1, adapter->DefaultPairingDelegate());
// After unregistering the first, the second can be returned.
adapter->RemovePairingDelegate(&delegate1);
EXPECT_EQ(&delegate2, adapter->DefaultPairingDelegate());
}
TEST(BluetoothAdapterTest, HighestPriorityDelegate) {
scoped_refptr<BluetoothAdapter> adapter = new TestBluetoothAdapter();
// Verify that when there are two registered pairing delegates, the one with
// the highest priority is returned.
TestPairingDelegate delegate1, delegate2;
adapter->AddPairingDelegate(&delegate1,
BluetoothAdapter::PAIRING_DELEGATE_PRIORITY_LOW);
adapter->AddPairingDelegate(&delegate2,
BluetoothAdapter::PAIRING_DELEGATE_PRIORITY_HIGH);
EXPECT_EQ(&delegate2, adapter->DefaultPairingDelegate());
}
TEST(BluetoothAdapterTest, UnregisterDelegate) {
scoped_refptr<BluetoothAdapter> adapter = new TestBluetoothAdapter();
// Verify that after unregistering a delegate, NULL is returned.
TestPairingDelegate delegate;
adapter->AddPairingDelegate(&delegate,
BluetoothAdapter::PAIRING_DELEGATE_PRIORITY_LOW);
adapter->RemovePairingDelegate(&delegate);
EXPECT_TRUE(adapter->DefaultPairingDelegate() == NULL);
}
} // namespace device
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