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| 1 // Copyright (c) 2012 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 // Test of RapporMetric class |
| 6 #include "components/rappor/rappor_metric.h" |
| 7 |
| 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 |
| 10 namespace rappor { |
| 11 |
| 12 const RapporParameters kTestRapporParameters = { |
| 13 "MyRappor", 16 /* Bloom filter size bytes */, |
| 14 4 /* Bloom filter hash count */, PROBABILITY_75 /* Fake data probability */, |
| 15 PROBABILITY_50 /* Fake one probability */, |
| 16 PROBABILITY_75 /* One coin probability */, |
| 17 PROBABILITY_50 /* Zero coin probability */ |
| 18 }; |
| 19 |
| 20 // Check for basic syntax and use. |
| 21 TEST(RapporMetricTest, BasicTest) { |
| 22 RapporMetric testRappor(kTestRapporParameters); |
| 23 testRappor.AddSample("Foo"); |
| 24 testRappor.AddSample("Bar"); |
| 25 EXPECT_EQ(0x20, testRappor.GetBytes()[1]); |
| 26 } |
| 27 |
| 28 TEST(RapporMetricTest, GetReportTest) { |
| 29 RapporMetric rappor(kTestRapporParameters); |
| 30 |
| 31 std::vector<uint8_t> report = rappor.GetReport("MySecret"); |
| 32 ASSERT_EQ(16u, report.size()); |
| 33 } |
| 34 |
| 35 } // namespace rappor |
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