Peter Qiu | c0beca5 | 2015-09-03 11:25:46 -0700 | [diff] [blame] | 1 | // |
| 2 | // Copyright (C) 2014 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 | // |
Peter Qiu | 7e8b8ee | 2014-11-25 13:55:57 -0800 | [diff] [blame] | 16 | |
| 17 | #include "shill/device_claimer.h" |
| 18 | |
| 19 | #include <string> |
| 20 | |
| 21 | #include <gtest/gtest.h> |
| 22 | |
| 23 | #include "shill/error.h" |
Peter Qiu | f75ac09 | 2015-08-11 12:49:39 -0700 | [diff] [blame] | 24 | #include "shill/mock_control.h" |
Peter Qiu | 7e8b8ee | 2014-11-25 13:55:57 -0800 | [diff] [blame] | 25 | #include "shill/mock_device_info.h" |
| 26 | |
| 27 | using std::string; |
| 28 | using ::testing::_; |
| 29 | using ::testing::Mock; |
| 30 | using ::testing::Return; |
| 31 | |
| 32 | namespace shill { |
| 33 | |
Peter Qiu | f75ac09 | 2015-08-11 12:49:39 -0700 | [diff] [blame] | 34 | const char kServiceName[] = "org.chromium.TestService"; |
Peter Qiu | 7e8b8ee | 2014-11-25 13:55:57 -0800 | [diff] [blame] | 35 | const char kTestDevice1Name[] = "test_device1"; |
| 36 | const char kTestDevice2Name[] = "test_device2"; |
| 37 | |
| 38 | class DeviceClaimerTest : public testing::Test { |
| 39 | public: |
| 40 | DeviceClaimerTest() |
| 41 | : device_info_(nullptr, nullptr, nullptr, nullptr), |
Peter Qiu | f75ac09 | 2015-08-11 12:49:39 -0700 | [diff] [blame] | 42 | device_claimer_(kServiceName, &device_info_, false) {} |
Peter Qiu | 7e8b8ee | 2014-11-25 13:55:57 -0800 | [diff] [blame] | 43 | |
| 44 | protected: |
| 45 | MockDeviceInfo device_info_; |
| 46 | DeviceClaimer device_claimer_; |
| 47 | }; |
| 48 | |
Peter Qiu | 7e8b8ee | 2014-11-25 13:55:57 -0800 | [diff] [blame] | 49 | TEST_F(DeviceClaimerTest, ClaimAndReleaseDevices) { |
| 50 | // Should not have any device claimed initially. |
| 51 | EXPECT_FALSE(device_claimer_.DevicesClaimed()); |
| 52 | |
| 53 | // Claim device 1. |
| 54 | Error error; |
| 55 | EXPECT_CALL(device_info_, AddDeviceToBlackList(kTestDevice1Name)).Times(1); |
| 56 | EXPECT_TRUE(device_claimer_.Claim(kTestDevice1Name, &error)); |
| 57 | EXPECT_EQ(Error::kSuccess, error.type()); |
| 58 | EXPECT_TRUE(device_claimer_.DevicesClaimed()); |
| 59 | Mock::VerifyAndClearExpectations(&device_info_); |
| 60 | |
| 61 | // Claim device 2. |
| 62 | error.Reset(); |
| 63 | EXPECT_CALL(device_info_, AddDeviceToBlackList(kTestDevice2Name)).Times(1); |
| 64 | EXPECT_TRUE(device_claimer_.Claim(kTestDevice2Name, &error)); |
| 65 | EXPECT_EQ(Error::kSuccess, error.type()); |
| 66 | EXPECT_TRUE(device_claimer_.DevicesClaimed()); |
| 67 | Mock::VerifyAndClearExpectations(&device_info_); |
| 68 | |
| 69 | // Claim device 1 again, should fail since it is already claimed. |
| 70 | const char kDuplicateDevice1Error[] = |
| 71 | "Device test_device1 had already been claimed"; |
| 72 | error.Reset(); |
| 73 | EXPECT_CALL(device_info_, AddDeviceToBlackList(_)).Times(0); |
| 74 | EXPECT_FALSE(device_claimer_.Claim(kTestDevice1Name, &error)); |
| 75 | EXPECT_EQ(string(kDuplicateDevice1Error), error.message()); |
| 76 | Mock::VerifyAndClearExpectations(&device_info_); |
| 77 | |
| 78 | // Release device 1. |
| 79 | error.Reset(); |
| 80 | EXPECT_CALL(device_info_, |
| 81 | RemoveDeviceFromBlackList(kTestDevice1Name)).Times(1); |
| 82 | EXPECT_TRUE(device_claimer_.Release(kTestDevice1Name, &error)); |
| 83 | EXPECT_EQ(Error::kSuccess, error.type()); |
| 84 | // Should still have one device claimed. |
| 85 | EXPECT_TRUE(device_claimer_.DevicesClaimed()); |
| 86 | Mock::VerifyAndClearExpectations(&device_info_); |
| 87 | |
| 88 | // Release device 1 again, should fail since device 1 is not currently |
| 89 | // claimed. |
| 90 | const char kDevice1NotClaimedError[] = |
| 91 | "Device test_device1 have not been claimed"; |
| 92 | error.Reset(); |
| 93 | EXPECT_CALL(device_info_, RemoveDeviceFromBlackList(_)).Times(0); |
| 94 | EXPECT_FALSE(device_claimer_.Release(kTestDevice1Name, &error)); |
| 95 | EXPECT_EQ(string(kDevice1NotClaimedError), error.message()); |
| 96 | // Should still have one device claimed. |
| 97 | EXPECT_TRUE(device_claimer_.DevicesClaimed()); |
| 98 | Mock::VerifyAndClearExpectations(&device_info_); |
| 99 | |
| 100 | // Release device 2 |
| 101 | error.Reset(); |
| 102 | EXPECT_CALL(device_info_, |
| 103 | RemoveDeviceFromBlackList(kTestDevice2Name)).Times(1); |
| 104 | EXPECT_TRUE(device_claimer_.Release(kTestDevice2Name, &error)); |
| 105 | EXPECT_EQ(Error::kSuccess, error.type()); |
| 106 | Mock::VerifyAndClearExpectations(&device_info_); |
| 107 | |
| 108 | // Should not have any claimed devices. |
| 109 | EXPECT_FALSE(device_claimer_.DevicesClaimed()); |
| 110 | } |
| 111 | |
| 112 | } // namespace shill |