chrome.bluetoothLowEnergy: Implement getCharacteristics.

This CL implements the getCharacteristics method of the bluetoothLowEnergy API
and adds a mapping for Characteristic instance IDs to
BluetoothLowEnergyEventRouter.

BUG=265663
TEST=browser_tests --gtest_filter=BluetoothLowEnergyApiTest.*

Review URL: https://codereview.chromium.org/255053002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@268009 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 94 insertions, 0 deletions

diff --git a/device/bluetooth/bluetooth.gyp b/device/bluetooth/bluetooth.gyp
index deb7d26a..ec06dec 100644
--- a/device/bluetooth/bluetooth.gyp
+++ b/device/bluetooth/bluetooth.gyp
@@ -136,6 +136,8 @@
         'test/mock_bluetooth_device.h',
         'test/mock_bluetooth_discovery_session.cc',
         'test/mock_bluetooth_discovery_session.h',
+        'test/mock_bluetooth_gatt_characteristic.cc',
+        'test/mock_bluetooth_gatt_characteristic.h',
         'test/mock_bluetooth_gatt_service.cc',
         'test/mock_bluetooth_gatt_service.h',
         'test/mock_bluetooth_profile.cc',
diff --git a/device/bluetooth/test/mock_bluetooth_gatt_characteristic.cc b/device/bluetooth/test/mock_bluetooth_gatt_characteristic.cc
new file mode 100644
index 0000000..5cc4da3
--- /dev/null
+++ b/device/bluetooth/test/mock_bluetooth_gatt_characteristic.cc
@@ -0,0 +1,37 @@
+// 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 "device/bluetooth/test/mock_bluetooth_gatt_characteristic.h"
+
+#include "device/bluetooth/test/mock_bluetooth_gatt_service.h"
+
+using testing::Return;
+using testing::ReturnRefOfCopy;
+using testing::_;
+
+namespace device {
+
+MockBluetoothGattCharacteristic::MockBluetoothGattCharacteristic(
+    MockBluetoothGattService* service,
+    const std::string& identifier,
+    const BluetoothUUID& uuid,
+    bool is_local,
+    Properties properties,
+    Permissions permissions) {
+  ON_CALL(*this, GetIdentifier()).WillByDefault(Return(identifier));
+  ON_CALL(*this, GetUUID()).WillByDefault(Return(uuid));
+  ON_CALL(*this, IsLocal()).WillByDefault(Return(is_local));
+  ON_CALL(*this, GetValue())
+      .WillByDefault(ReturnRefOfCopy(std::vector<uint8>()));
+  ON_CALL(*this, GetService()).WillByDefault(Return(service));
+  ON_CALL(*this, GetProperties()).WillByDefault(Return(properties));
+  ON_CALL(*this, GetPermissions()).WillByDefault(Return(permissions));
+  ON_CALL(*this, GetDescriptors())
+      .WillByDefault(Return(std::vector<BluetoothGattDescriptor*>()));
+}
+
+MockBluetoothGattCharacteristic::~MockBluetoothGattCharacteristic() {
+}
+
+}  // namespace device
diff --git a/device/bluetooth/test/mock_bluetooth_gatt_characteristic.h b/device/bluetooth/test/mock_bluetooth_gatt_characteristic.h
new file mode 100644
index 0000000..6619543
--- /dev/null
+++ b/device/bluetooth/test/mock_bluetooth_gatt_characteristic.h
@@ -0,0 +1,55 @@
+// 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.
+
+#ifndef DEVICE_BLUETOOTH_TEST_MOCK_BLUETOOTH_GATT_CHARACTERISTIC_H_
+#define DEVICE_BLUETOOTH_TEST_MOCK_BLUETOOTH_GATT_CHARACTERISTIC_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/callback.h"
+#include "device/bluetooth/bluetooth_gatt_characteristic.h"
+#include "device/bluetooth/bluetooth_uuid.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace device {
+
+class BluetoothGattDescriptor;
+class BluetoothGattService;
+class MockBluetoothGattService;
+
+class MockBluetoothGattCharacteristic : public BluetoothGattCharacteristic {
+ public:
+  MockBluetoothGattCharacteristic(MockBluetoothGattService* service,
+                                  const std::string& identifier,
+                                  const BluetoothUUID& uuid,
+                                  bool is_local,
+                                  Properties properties,
+                                  Permissions permissions);
+  virtual ~MockBluetoothGattCharacteristic();
+
+  MOCK_CONST_METHOD0(GetIdentifier, std::string());
+  MOCK_CONST_METHOD0(GetUUID, BluetoothUUID());
+  MOCK_CONST_METHOD0(IsLocal, bool());
+  MOCK_CONST_METHOD0(GetValue, const std::vector<uint8>&());
+  MOCK_CONST_METHOD0(GetService, BluetoothGattService*());
+  MOCK_CONST_METHOD0(GetProperties, Properties());
+  MOCK_CONST_METHOD0(GetPermissions, Permissions());
+  MOCK_CONST_METHOD0(GetDescriptors, std::vector<BluetoothGattDescriptor*>());
+  MOCK_METHOD1(AddDescriptor, bool(BluetoothGattDescriptor*));
+  MOCK_METHOD1(UpdateValue, bool(const std::vector<uint8>&));
+  MOCK_METHOD2(ReadRemoteCharacteristic,
+               void(const ValueCallback&, const ErrorCallback&));
+  MOCK_METHOD3(WriteRemoteCharacteristic,
+               void(const std::vector<uint8>&,
+                    const base::Closure&,
+                    const ErrorCallback&));
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockBluetoothGattCharacteristic);
+};
+
+}  // namespace device
+
+#endif  // DEVICE_BLUETOOTH_TEST_MOCK_BLUETOOTH_GATT_CHARACTERISTIC_H_