Implement anonymous, opt-in, collection of OS X binary integrity incidents.

chrome/browser/safe_browsing/incident_reporting/osx_binary_integrity_incident_unittest.cc

Index: chrome/browser/safe_browsing/incident_reporting/osx_binary_integrity_incident_unittest.cc
diff --git a/chrome/browser/safe_browsing/incident_reporting/osx_binary_integrity_incident_unittest.cc b/chrome/browser/safe_browsing/incident_reporting/osx_binary_integrity_incident_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..3eb6a661313e38bfa6a5175155c4dc18e8593a54
--- /dev/null
+++ b/chrome/browser/safe_browsing/incident_reporting/osx_binary_integrity_incident_unittest.cc
@@ -0,0 +1,50 @@
+// Copyright 2015 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 "chrome/browser/safe_browsing/incident_reporting/osx_binary_integrity_incident.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/common/safe_browsing/csd.pb.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace safe_browsing {
+
+namespace {
+
+scoped_ptr<Incident> MakeIncident(const char* file_basename) {
+  scoped_ptr<ClientIncidentReport_IncidentData_OSXBinaryIntegrityIncident>
+      incident(
+          new ClientIncidentReport_IncidentData_OSXBinaryIntegrityIncident);
+
+  incident->set_file_basename(file_basename);
+  incident->set_sec_error(0);
+
+  // Set two incidents.
+  incident->add_sub_incident();
+  incident->add_sub_incident();
+
+  return make_scoped_ptr(new OSXBinaryIntegrityIncident(incident.Pass()));
+}
+
+}  // namespace
+
+TEST(OSXBinaryIntegrityIncident, GetType) {
+  ASSERT_EQ(IncidentType::OSX_INCIDENT, MakeIncident("foo")->GetType());
+}
+
+TEST(OSXBinaryIntegrityIncident, GetKeyIsFile) {
+  ASSERT_EQ(std::string("foo"), MakeIncident("foo")->GetKey());
+}
+
+TEST(OSXBinaryIntegrityIncident, SameIncidentSameDigest) {
+  ASSERT_EQ(MakeIncident("foo")->ComputeDigest(),
+            MakeIncident("foo")->ComputeDigest());
+}
+
+TEST(OSXBinaryIntegrityIncident, DifferentIncidentDifferentDigest) {
+  ASSERT_NE(MakeIncident("foo")->ComputeDigest(),
+            MakeIncident("bar")->ComputeDigest());
+}
+
+}  // namespace safe_browsing