| // Copyright 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 "chrome/installer/setup/uninstall_metrics.h" |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/json/json_string_value_serializer.h" |
| #include "base/strings/string16.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace installer { |
| |
| TEST(UninstallMetricsTest, TestExtractUninstallMetrics) { |
| // A make-believe JSON preferences file. |
| std::string pref_string( |
| "{ \n" |
| " \"foo\": \"bar\",\n" |
| " \"uninstall_metrics\": { \n" |
| " \"last_launch_time_sec\": \"1235341118\"," |
| " \"last_observed_running_time_sec\": \"1235341183\"," |
| " \"launch_count\": \"11\"," |
| " \"page_load_count\": \"68\"," |
| " \"uptime_sec\": \"809\"," |
| " \"installation_date2\": \"1235341141\"\n" |
| " },\n" |
| " \"blah\": {\n" |
| " \"this_sentence_is_true\": false\n" |
| " },\n" |
| " \"user_experience_metrics\": { \n" |
| " \"client_id_timestamp\": \"1234567890\"," |
| " \"reporting_enabled\": true\n" |
| " }\n" |
| "} \n"); |
| |
| // The URL string we expect to be generated from said make-believe file. |
| base::string16 expected_url_string( |
| L"&installation_date2=1235341141" |
| L"&last_launch_time_sec=1235341118" |
| L"&last_observed_running_time_sec=1235341183" |
| L"&launch_count=11&page_load_count=68" |
| L"&uptime_sec=809"); |
| |
| JSONStringValueDeserializer json_deserializer(pref_string); |
| std::string error_message; |
| |
| std::unique_ptr<base::Value> root = |
| json_deserializer.Deserialize(NULL, &error_message); |
| ASSERT_TRUE(root.get()); |
| base::string16 uninstall_metrics_string; |
| |
| EXPECT_TRUE(ExtractUninstallMetrics(*root, &uninstall_metrics_string)); |
| EXPECT_EQ(expected_url_string, uninstall_metrics_string); |
| } |
| |
| } // namespace installer |
