| // Copyright 2020 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "internal/platform/bluetooth_utils.h" |
| |
| #include "gtest/gtest.h" |
| |
| namespace location { |
| namespace nearby { |
| |
| constexpr absl::string_view kBluetoothMacAddress{"00:00:E6:88:64:13"}; |
| constexpr char kBluetoothMacAddressBytes[] = {0x00, 0x00, 0xe6, |
| 0x88, 0x64, 0x13}; |
| |
| TEST(BluetoothUtilsTest, ToStringWorks) { |
| ByteArray bt_mac_address_bytes{kBluetoothMacAddressBytes, |
| sizeof(kBluetoothMacAddressBytes)}; |
| |
| auto bt_mac_address = BluetoothUtils::ToString(bt_mac_address_bytes); |
| |
| EXPECT_EQ(kBluetoothMacAddress, bt_mac_address); |
| } |
| |
| TEST(BluetoothUtilsTest, FromStringWorks) { |
| ByteArray bt_mac_address_bytes{kBluetoothMacAddressBytes, |
| sizeof(kBluetoothMacAddressBytes)}; |
| |
| auto bt_mac_address_bytes_result = |
| BluetoothUtils::FromString(kBluetoothMacAddress); |
| |
| EXPECT_EQ(bt_mac_address_bytes, bt_mac_address_bytes_result); |
| } |
| |
| TEST(BluetoothUtilsTest, InvalidBytesReturnsEmptyString) { |
| std::string string_result; |
| |
| char bad_bt_mac_address_1[] = {0x02, 0x20, 0x00}; |
| ByteArray bad_bt_mac_address_bytes_1{bad_bt_mac_address_1, |
| sizeof(bad_bt_mac_address_1)}; |
| string_result = BluetoothUtils::ToString(bad_bt_mac_address_bytes_1); |
| EXPECT_TRUE(string_result.empty()); |
| |
| char bad_bt_mac_address_2[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
| ByteArray bad_bt_mac_address_bytes_2{bad_bt_mac_address_2, |
| sizeof(bad_bt_mac_address_2)}; |
| string_result = BluetoothUtils::ToString(bad_bt_mac_address_bytes_2); |
| EXPECT_TRUE(string_result.empty()); |
| |
| char bad_bt_mac_address_3[] = {0x11, 0x22, 0x33, 0x44, 0x55, |
| 0x66, 0x77, 0x88, 0x99}; |
| ByteArray bad_bt_mac_address_bytes_3{bad_bt_mac_address_3, |
| sizeof(bad_bt_mac_address_3)}; |
| string_result = BluetoothUtils::ToString(bad_bt_mac_address_bytes_3); |
| EXPECT_TRUE(string_result.empty()); |
| } |
| |
| TEST(BluetoothUtilsTest, InvalidStringReturnsEmptyByteArray) { |
| ByteArray bytes_result; |
| |
| std::string bad_bt_mac_address_1 = "022:00"; |
| bytes_result = BluetoothUtils::FromString(bad_bt_mac_address_1); |
| EXPECT_TRUE(bytes_result.Empty()); |
| |
| std::string bad_bt_mac_address_2 = "22:00:11:33:77:aa::bb::99"; |
| bytes_result = BluetoothUtils::FromString(bad_bt_mac_address_2); |
| EXPECT_TRUE(bytes_result.Empty()); |
| |
| std::string bad_bt_mac_address_3 = "00:00:00:00:00:00"; |
| bytes_result = BluetoothUtils::FromString(bad_bt_mac_address_3); |
| EXPECT_TRUE(bytes_result.Empty()); |
| |
| std::string bad_bt_mac_address_4 = "BLUETOOTHCHIP"; |
| bytes_result = BluetoothUtils::FromString(bad_bt_mac_address_4); |
| EXPECT_TRUE(bytes_result.Empty()); |
| } |
| |
| } // namespace nearby |
| } // namespace location |