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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chromeos/dbus/biod/biod_client.h" | 5 #include "chromeos/dbus/biod/biod_client.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/run_loop.h" | 11 #include "base/run_loop.h" |
12 #include "base/strings/stringprintf.h" | |
13 #include "chromeos/dbus/biod/messages.pb.h" | |
12 #include "chromeos/dbus/biod/test_utils.h" | 14 #include "chromeos/dbus/biod/test_utils.h" |
13 #include "dbus/mock_bus.h" | 15 #include "dbus/mock_bus.h" |
14 #include "dbus/mock_object_proxy.h" | 16 #include "dbus/mock_object_proxy.h" |
15 #include "dbus/object_path.h" | 17 #include "dbus/object_path.h" |
16 #include "testing/gmock/include/gmock/gmock.h" | 18 #include "testing/gmock/include/gmock/gmock.h" |
17 #include "testing/gtest/include/gtest/gtest.h" | 19 #include "testing/gtest/include/gtest/gtest.h" |
18 | 20 |
19 using ::testing::_; | 21 using ::testing::_; |
20 using ::testing::Invoke; | 22 using ::testing::Invoke; |
21 using ::testing::Return; | 23 using ::testing::Return; |
22 | 24 |
23 namespace chromeos { | 25 namespace chromeos { |
24 | 26 |
25 namespace { | 27 namespace { |
26 | 28 |
27 // Shorthand for a commonly-used constant. | 29 // Shorthand for a commonly-used constant. |
28 const char* kInterface = biod::kBiometricsManagerInterface; | 30 const char* kInterface = biod::kBiometricsManagerInterface; |
29 | 31 |
30 // Value used to intialize dbus::ObjectPath objects in tests to make it easier | 32 // Value used to intialize dbus::ObjectPath objects in tests to make it easier |
31 // to determine when empty values have been assigned. | 33 // to determine when empty values have been assigned. |
32 const char kInvalidTestPath[] = "/invalid/test/path"; | 34 const char kInvalidTestPath[] = "/invalid/test/path"; |
33 | 35 |
34 // Value used to intialize string objects in tests to make it easier to | 36 // Value used to intialize string objects in tests to make it easier to |
35 // determine when empty values have been assigned. | 37 // determine when empty values have been assigned. |
36 const char kInvalidString[] = "invalidString"; | 38 const char kInvalidString[] = "invalidString"; |
37 | 39 |
38 // TODO(xiaoyinh@): Use the constant from service_constants.h | |
39 // crbug.com/713420 | |
40 const char kBiometricsManagerPath[] = | |
41 "/org/chromium/BiometricsDaemon/FpcBiometricsManager"; | |
42 | |
43 // Matcher that verifies that a dbus::Message has member |name|. | 40 // Matcher that verifies that a dbus::Message has member |name|. |
44 MATCHER_P(HasMember, name, "") { | 41 MATCHER_P(HasMember, name, "") { |
45 if (arg->GetMember() != name) { | 42 if (arg->GetMember() != name) { |
46 *result_listener << "has member " << arg->GetMember(); | 43 *result_listener << "has member " << arg->GetMember(); |
47 return false; | 44 return false; |
48 } | 45 } |
49 return true; | 46 return true; |
50 } | 47 } |
51 | 48 |
52 // Runs |callback| with |response|. Needed due to ResponseCallback expecting a | 49 // Runs |callback| with |response|. Needed due to ResponseCallback expecting a |
53 // bare pointer rather than an std::unique_ptr. | 50 // bare pointer rather than an std::unique_ptr. |
54 void RunResponseCallback(dbus::ObjectProxy::ResponseCallback callback, | 51 void RunResponseCallback(dbus::ObjectProxy::ResponseCallback callback, |
55 std::unique_ptr<dbus::Response> response) { | 52 std::unique_ptr<dbus::Response> response) { |
56 callback.Run(response.get()); | 53 callback.Run(response.get()); |
57 } | 54 } |
58 | 55 |
59 } // namespace | 56 } // namespace |
60 | 57 |
61 class BiodClientTest : public testing::Test { | 58 class BiodClientTest : public testing::Test { |
62 public: | 59 public: |
63 BiodClientTest() {} | 60 BiodClientTest() {} |
64 ~BiodClientTest() override {} | 61 ~BiodClientTest() override {} |
65 | 62 |
66 void SetUp() override { | 63 void SetUp() override { |
67 dbus::Bus::Options options; | 64 dbus::Bus::Options options; |
68 options.bus_type = dbus::Bus::SYSTEM; | 65 options.bus_type = dbus::Bus::SYSTEM; |
69 bus_ = new dbus::MockBus(options); | 66 bus_ = new dbus::MockBus(options); |
70 | 67 |
71 proxy_ = | 68 dbus::ObjectPath fpc_bio_path = dbus::ObjectPath(base::StringPrintf( |
72 new dbus::MockObjectProxy(bus_.get(), biod::kBiodServiceName, | 69 "%s/%s", biod::kBiodServicePath, biod::kFpcBiometricsManagerName)); |
73 dbus::ObjectPath(kBiometricsManagerPath)); | 70 proxy_ = new dbus::MockObjectProxy(bus_.get(), biod::kBiodServiceName, |
71 fpc_bio_path); | |
74 | 72 |
75 // |client_|'s Init() method should request a proxy for communicating with | 73 // |client_|'s Init() method should request a proxy for communicating with |
76 // biometrics api. | 74 // biometrics api. |
77 EXPECT_CALL(*bus_.get(), GetObjectProxy(biod::kBiodServiceName, _)) | 75 EXPECT_CALL(*bus_.get(), GetObjectProxy(biod::kBiodServiceName, _)) |
78 .WillRepeatedly(Return(proxy_.get())); | 76 .WillRepeatedly(Return(proxy_.get())); |
79 | 77 |
80 // Save |client_|'s signal callback. | 78 // Save |client_|'s signal callback. |
81 EXPECT_CALL(*proxy_.get(), ConnectToSignal(kInterface, _, _, _)) | 79 EXPECT_CALL(*proxy_.get(), ConnectToSignal(kInterface, _, _, _)) |
82 .WillRepeatedly(Invoke(this, &BiodClientTest::ConnectToSignal)); | 80 .WillRepeatedly(Invoke(this, &BiodClientTest::ConnectToSignal)); |
83 | 81 |
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112 << "Client didn't register for signal " << signal_name; | 110 << "Client didn't register for signal " << signal_name; |
113 it->second.Run(signal); | 111 it->second.Run(signal); |
114 } | 112 } |
115 | 113 |
116 // Passes a enroll scan done signal to |client_|. | 114 // Passes a enroll scan done signal to |client_|. |
117 void EmitEnrollScanDoneSignal(biod::ScanResult scan_result, | 115 void EmitEnrollScanDoneSignal(biod::ScanResult scan_result, |
118 bool enroll_session_complete) { | 116 bool enroll_session_complete) { |
119 dbus::Signal signal(kInterface, | 117 dbus::Signal signal(kInterface, |
120 biod::kBiometricsManagerEnrollScanDoneSignal); | 118 biod::kBiometricsManagerEnrollScanDoneSignal); |
121 dbus::MessageWriter writer(&signal); | 119 dbus::MessageWriter writer(&signal); |
122 writer.AppendUint32(static_cast<uint32_t>(scan_result)); | 120 biod::EnrollScanDone protobuf; |
123 writer.AppendBool(enroll_session_complete); | 121 protobuf.set_scan_result(scan_result); |
122 protobuf.set_done(enroll_session_complete); | |
123 writer.AppendProtoAsArrayOfBytes(protobuf); | |
sammiequon
2017/05/03 19:15:57
i think we should update EmitEnrollScanDoneSignal
xiaoyinh(OOO Sep 11-29)
2017/05/04 00:29:51
Updated, thanks! Please let me know if this is goo
sammiequon
2017/05/04 15:55:54
Thanks! It doesn't test much, but at least this fn
| |
124 EmitSignal(&signal); | 124 EmitSignal(&signal); |
125 } | 125 } |
126 | 126 |
127 // Passes a auth scan done signal to |client_|. | 127 // Passes a auth scan done signal to |client_|. |
128 void EmitAuthScanDoneSignal(biod::ScanResult scan_result, | 128 void EmitAuthScanDoneSignal(biod::ScanResult scan_result, |
129 const AuthScanMatches& matches) { | 129 const AuthScanMatches& matches) { |
130 dbus::Signal signal(kInterface, biod::kBiometricsManagerAuthScanDoneSignal); | 130 dbus::Signal signal(kInterface, biod::kBiometricsManagerAuthScanDoneSignal); |
131 dbus::MessageWriter writer(&signal); | 131 dbus::MessageWriter writer(&signal); |
132 writer.AppendUint32(static_cast<uint32_t>(scan_result)); | 132 writer.AppendUint32(static_cast<uint32_t>(scan_result)); |
133 | 133 |
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417 | 417 |
418 client_->RemoveObserver(&observer); | 418 client_->RemoveObserver(&observer); |
419 | 419 |
420 EmitEnrollScanDoneSignal(scan_signal, enroll_session_complete); | 420 EmitEnrollScanDoneSignal(scan_signal, enroll_session_complete); |
421 EmitAuthScanDoneSignal(scan_signal, test_attempt); | 421 EmitAuthScanDoneSignal(scan_signal, test_attempt); |
422 EXPECT_EQ(1, observer.NumEnrollScansReceived()); | 422 EXPECT_EQ(1, observer.NumEnrollScansReceived()); |
423 EXPECT_EQ(1, observer.NumAuthScansReceived()); | 423 EXPECT_EQ(1, observer.NumAuthScansReceived()); |
424 EXPECT_EQ(1, observer.num_failures_received()); | 424 EXPECT_EQ(1, observer.num_failures_received()); |
425 } | 425 } |
426 } // namespace chromeos | 426 } // namespace chromeos |
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