Index: components/rappor/rappor_service_unittest.cc |
diff --git a/components/rappor/rappor_service_unittest.cc b/components/rappor/rappor_service_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b5edaa4395447c1d2a8c5da45b4889d085abe9d0 |
--- /dev/null |
+++ b/components/rappor/rappor_service_unittest.cc |
@@ -0,0 +1,46 @@ |
+// Copyright (c) 2013 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_service.h" |
+ |
+#include <string> |
+ |
+#include "components/rappor/rappor_recorder.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace rappor { |
+ |
+const RapporParameters kTestRapporParameters = { |
Alexei Svitkine (slow)
2013/12/19 19:47:02
Nit: Inline this into the test function, unless th
Steven Holte
2013/12/20 03:03:55
Done.
|
+ "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 */ |
+}; |
+ |
+class RapporServiceTest : public testing::Test { |
+ public: |
+ RapporMetricsProto* GetProto(RapporService* log) { |
+ return &(log->rappor_metrics_proto_); |
+ } |
+ void RecordRapporMetrics(RapporService* log) { log->RecordRapporMetrics(); } |
+}; |
+ |
+TEST_F(RapporServiceTest, RapporMetrics) { |
+ RapporService log; |
+ std::vector<std::string> samples; |
+ samples.push_back("foo"); |
+ RAPPOR_SAMPLES(&kTestRapporParameters, samples); |
+ |
+ RecordRapporMetrics(&log); |
+ |
+ RapporMetricsProto* proto = GetProto(&log); |
+ EXPECT_EQ(1, proto->rappor_size()); |
+ |
+ const RapporMetricsProto::RapporMetric& rappor_proto = proto->rappor(0); |
+ EXPECT_TRUE(rappor_proto.name_hash()); |
+ EXPECT_EQ(16u, rappor_proto.bits().size()); |
+} |
+ |
+} // namespace rappor |