Index: components/rappor/rappor_recorder_unittest.cc |
diff --git a/components/rappor/rappor_recorder_unittest.cc b/components/rappor/rappor_recorder_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..2eacf630893352ceac9f77ef1cb57a0dd26d618b |
--- /dev/null |
+++ b/components/rappor/rappor_recorder_unittest.cc |
@@ -0,0 +1,50 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "components/rappor/rappor_recorder.h" |
+#include "components/rappor/rappor.h" |
+ |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace rappor { |
+ |
+const RapporParameters kTestRapporParameters = { |
+ "MyRappor", 16 /* Bloom filter size bytes */, |
+ 4 /* Bloom filter hash count */, PROBABILITY_75 /* Fake data probability */, |
+ PROBABILITY_50 /* Fake one probability */, |
+ PROBABILITY_75 /* One coin probability */, |
+ PROBABILITY_50 /* Zero coin probability */ |
+}; |
+ |
+const RapporParameters kTestRappor2Parameters = { |
+ "MyRappor2", 16 /* Bloom filter size bytes */, |
+ 4 /* Bloom filter hash count */, PROBABILITY_75 /* Fake data probability */, |
+ PROBABILITY_50 /* Fake one probability */, |
+ PROBABILITY_75 /* One coin probability */, |
+ PROBABILITY_50 /* Zero coin probability */ |
+}; |
+ |
+TEST(RapporRecorderTest, TestRecorder) { |
+ RapporRecorder recorder; |
+ |
+ // Recording an empty list of samples. |
+ std::vector<std::string> samples; |
+ recorder.RecordSamples(&kTestRapporParameters, samples); |
+ recorder.RecordSamples(&kTestRappor2Parameters, samples); |
+ recorder.RecordSamples(&kTestRapporParameters, samples); |
+ |
+ RapporRecorder::Rappors rappors; |
+ recorder.CollectRappors(&rappors); |
+ ASSERT_EQ(rappors.size(), 2u); |
+ |
+ // Collecting rappors should clear the recorder. |
+ RapporRecorder::Rappors rappors_cleared; |
+ recorder.CollectRappors(&rappors_cleared); |
+ ASSERT_EQ(rappors_cleared.size(), 0u); |
+ |
+ RapporRecorder::DeleteRappors(&rappors); |
+ RapporRecorder::DeleteRappors(&rappors_cleared); |
+} |
+ |
+} // namespace rappor |