RAPPOR implementation

components/rappor/rappor_unittest.cc

+// 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.
+
+// Test of Rappor class
+#include "components/rappor/rappor.h"
+#include "components/rappor/rappor_recorder.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 */
+};
+
+// Check for basic syntax and use.
+TEST(RapporTest, BasicTest) {
+  Rappor testRappor = Rappor(&kTestRapporParameters);
+  testRappor.AddSample("Foo");
+  testRappor.AddSample("Bar");
+  EXPECT_EQ(0x20, testRappor.GetBytes()[1]);
+}
+
+}  // namespace rappor