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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "components/rappor/rappor_service.h" | |
6 | |
7 #include <string> | |
8 | |
9 #include "testing/gtest/include/gtest/gtest.h" | |
10 | |
11 namespace rappor { | |
12 | |
13 class RapporServiceTest : public testing::Test { | |
14 public: | |
15 RapporMetricsProto* LogRapporMetrics(RapporService* rappor_service) { | |
16 rappor_service->LogRapporMetrics(); | |
17 return &(rappor_service->rappor_metrics_proto_); | |
Alexei Svitkine (slow)
2014/01/09 19:23:09
Nit: No need for ()'s.
Steven Holte
2014/01/09 22:03:01
Done.
| |
18 } | |
19 }; | |
20 | |
21 TEST_F(RapporServiceTest, RapporMetrics) { | |
22 const RapporParameters kTestRapporParameters = { | |
23 "MyRappor", 16 /* Bloom filter size bytes */, | |
24 4 /* Bloom filter hash count */, | |
25 PROBABILITY_75 /* Fake data probability */, | |
26 PROBABILITY_50 /* Fake one probability */, | |
27 PROBABILITY_75 /* One coin probability */, | |
28 PROBABILITY_50 /* Zero coin probability */ | |
29 }; | |
30 | |
31 RapporService rappor_service; | |
32 std::vector<std::string> samples; | |
33 samples.push_back("foo"); | |
34 rappor_service.RecordSamples(kTestRapporParameters, samples); | |
35 std::vector<std::string> samples2; | |
36 samples2.push_back("bar"); | |
37 rappor_service.RecordSamples(kTestRapporParameters, samples2); | |
38 | |
39 RapporMetricsProto* proto = LogRapporMetrics(&rappor_service); | |
40 EXPECT_EQ(1, proto->rappor_size()); | |
41 | |
42 const RapporMetricsProto::RapporMetric& rappor_proto = proto->rappor(0); | |
43 EXPECT_TRUE(rappor_proto.name_hash()); | |
44 EXPECT_EQ(16u, rappor_proto.bits().size()); | |
45 } | |
46 | |
47 } // namespace rappor | |
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