metrics_utils_unittest.cc revision 38429cf76aaac8c499004b6f537229a26b381602 
1//
2// Copyright (C) 2015 The Android Open Source Project
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8//      http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15//
16
17#include "update_engine/metrics_utils.h"
18
19#include <gtest/gtest.h>
20
21namespace chromeos_update_engine {
22namespace metrics_utils {
23
24class MetricsUtilsTest : public ::testing::Test {};
25
26TEST(MetricsUtilsTest, GetConnectionType) {
27  // Check that expected combinations map to the right value.
28  EXPECT_EQ(metrics::ConnectionType::kUnknown,
29            GetConnectionType(NetworkConnectionType::kUnknown,
30                              NetworkTethering::kUnknown));
31  EXPECT_EQ(metrics::ConnectionType::kEthernet,
32            GetConnectionType(NetworkConnectionType::kEthernet,
33                              NetworkTethering::kUnknown));
34  EXPECT_EQ(metrics::ConnectionType::kWifi,
35            GetConnectionType(NetworkConnectionType::kWifi,
36                              NetworkTethering::kUnknown));
37  EXPECT_EQ(metrics::ConnectionType::kWimax,
38            GetConnectionType(NetworkConnectionType::kWimax,
39                              NetworkTethering::kUnknown));
40  EXPECT_EQ(metrics::ConnectionType::kBluetooth,
41            GetConnectionType(NetworkConnectionType::kBluetooth,
42                              NetworkTethering::kUnknown));
43  EXPECT_EQ(metrics::ConnectionType::kCellular,
44            GetConnectionType(NetworkConnectionType::kCellular,
45                              NetworkTethering::kUnknown));
46  EXPECT_EQ(metrics::ConnectionType::kTetheredEthernet,
47            GetConnectionType(NetworkConnectionType::kEthernet,
48                              NetworkTethering::kConfirmed));
49  EXPECT_EQ(metrics::ConnectionType::kTetheredWifi,
50            GetConnectionType(NetworkConnectionType::kWifi,
51                              NetworkTethering::kConfirmed));
52
53  // Ensure that we don't report tethered ethernet unless it's confirmed.
54  EXPECT_EQ(metrics::ConnectionType::kEthernet,
55            GetConnectionType(NetworkConnectionType::kEthernet,
56                              NetworkTethering::kNotDetected));
57  EXPECT_EQ(metrics::ConnectionType::kEthernet,
58            GetConnectionType(NetworkConnectionType::kEthernet,
59                              NetworkTethering::kSuspected));
60  EXPECT_EQ(metrics::ConnectionType::kEthernet,
61            GetConnectionType(NetworkConnectionType::kEthernet,
62                              NetworkTethering::kUnknown));
63
64  // Ditto for tethered wifi.
65  EXPECT_EQ(metrics::ConnectionType::kWifi,
66            GetConnectionType(NetworkConnectionType::kWifi,
67                              NetworkTethering::kNotDetected));
68  EXPECT_EQ(metrics::ConnectionType::kWifi,
69            GetConnectionType(NetworkConnectionType::kWifi,
70                              NetworkTethering::kSuspected));
71  EXPECT_EQ(metrics::ConnectionType::kWifi,
72            GetConnectionType(NetworkConnectionType::kWifi,
73                              NetworkTethering::kUnknown));
74}
75
76}  // namespace metrics_utils
77}  // namespace chromeos_update_engine
78