src/components/domain_reliability/config_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/domain_reliability/config.h"
   6
   7 #include <string>
   8
   9 #include "base/memory/scoped_ptr.h"
  10 #include "base/time/time.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 namespace domain_reliability {
  14 namespace {
  15
  16 scoped_ptr<DomainReliabilityConfig> MakeBaseConfig() {
  17   DomainReliabilityConfig* config = new DomainReliabilityConfig();
  18   config->domain = "example";
  19   config->valid_until = 1234567890.0;
  20   config->version = "1";
  21
  22   DomainReliabilityConfig::Collector* collector =
  23       new DomainReliabilityConfig::Collector();
  24   collector->upload_url = GURL("https://example/upload");
  25   config->collectors.push_back(collector);
  26
  27   return scoped_ptr<DomainReliabilityConfig>(config);
  28 }
  29
  30 scoped_ptr<DomainReliabilityConfig> MakeSampleConfig() {
  31   scoped_ptr<DomainReliabilityConfig> config(MakeBaseConfig());
  32
  33   DomainReliabilityConfig::Resource* resource =
  34       new DomainReliabilityConfig::Resource();
  35   resource->name = "home";
  36   resource->url_patterns.push_back(
  37       new std::string("http://example/"));
  38   resource->success_sample_rate = 0.0;
  39   resource->failure_sample_rate = 1.0;
  40   config->resources.push_back(resource);
  41
  42   resource = new DomainReliabilityConfig::Resource();
  43   resource->name = "static";
  44   resource->url_patterns.push_back(new std::string("http://example/css/*"));
  45   resource->url_patterns.push_back(new std::string("http://example/js/*"));
  46   resource->success_sample_rate = 0.0;
  47   resource->failure_sample_rate = 1.0;
  48   config->resources.push_back(resource);
  49
  50   resource = new DomainReliabilityConfig::Resource();
  51   resource->name = "html";
  52   resource->url_patterns.push_back(
  53       new std::string("http://example/*.html"));
  54   resource->success_sample_rate = 0.0;
  55   resource->failure_sample_rate = 1.0;
  56   config->resources.push_back(resource);
  57
  58   EXPECT_TRUE(config->IsValid());
  59   return config.Pass();
  60 }
  61
  62 scoped_ptr<DomainReliabilityConfig> MakeConfigWithResource(
  63     const std::string& name,
  64     const std::string& pattern) {
  65   scoped_ptr<DomainReliabilityConfig> config(MakeBaseConfig());
  66
  67   DomainReliabilityConfig::Resource* resource =
  68       new DomainReliabilityConfig::Resource();
  69   resource->name = name;
  70   resource->url_patterns.push_back(new std::string(pattern));
  71   resource->success_sample_rate = 1.0;
  72   resource->failure_sample_rate = 1.0;
  73   config->resources.push_back(resource);
  74
  75   EXPECT_TRUE(config->IsValid());
  76   return config.Pass();
  77 }
  78
  79 int GetIndex(DomainReliabilityConfig* config, const char* url_string) {
  80   return config->GetResourceIndexForUrl(GURL(url_string));
  81 }
  82
  83 class DomainReliabilityConfigTest : public testing::Test { };
  84
  85 TEST_F(DomainReliabilityConfigTest, IsValid) {
  86   scoped_ptr<DomainReliabilityConfig> config;
  87
  88   config = MakeSampleConfig();
  89   EXPECT_TRUE(config->IsValid());
  90
  91   config = MakeSampleConfig();
  92   config->domain = "";
  93   EXPECT_FALSE(config->IsValid());
  94
  95   config = MakeSampleConfig();
  96   config->valid_until = 0.0;
  97   EXPECT_FALSE(config->IsValid());
  98
  99   // Version is optional.
 100   config = MakeSampleConfig();
 101   config->version = "";
 102   EXPECT_TRUE(config->IsValid());
 103
 104   config = MakeSampleConfig();
 105   config->resources.clear();
 106   EXPECT_FALSE(config->IsValid());
 107
 108   config = MakeSampleConfig();
 109   config->resources[0]->name.clear();
 110   EXPECT_FALSE(config->IsValid());
 111
 112   config = MakeSampleConfig();
 113   config->resources[0]->url_patterns.clear();
 114   EXPECT_FALSE(config->IsValid());
 115
 116   config = MakeSampleConfig();
 117   config->resources[0]->success_sample_rate = 2.0;
 118   EXPECT_FALSE(config->IsValid());
 119
 120   config = MakeSampleConfig();
 121   config->resources[0]->failure_sample_rate = 2.0;
 122   EXPECT_FALSE(config->IsValid());
 123
 124   config = MakeSampleConfig();
 125   config->collectors.clear();
 126   EXPECT_FALSE(config->IsValid());
 127
 128   config = MakeSampleConfig();
 129   config->collectors[0]->upload_url = GURL();
 130   EXPECT_FALSE(config->IsValid());
 131 }
 132
 133 TEST_F(DomainReliabilityConfigTest, IsExpired) {
 134   base::Time now = base::Time::Now();
 135   base::TimeDelta one_day = base::TimeDelta::FromDays(1);
 136
 137   DomainReliabilityConfig unexpired_config;
 138   unexpired_config.valid_until = (now + one_day).ToDoubleT();
 139   EXPECT_FALSE(unexpired_config.IsExpired(now));
 140
 141   DomainReliabilityConfig expired_config;
 142   expired_config.valid_until = (now - one_day).ToDoubleT();
 143   EXPECT_TRUE(expired_config.IsExpired(now));
 144 }
 145
 146 TEST_F(DomainReliabilityConfigTest, GetResourceIndexForUrl) {
 147   scoped_ptr<DomainReliabilityConfig> config = MakeSampleConfig();
 148
 149   EXPECT_EQ(0, GetIndex(config.get(), "http://example/"));
 150   EXPECT_EQ(1, GetIndex(config.get(), "http://example/css/foo.css"));
 151   EXPECT_EQ(1, GetIndex(config.get(), "http://example/js/bar.js"));
 152   EXPECT_EQ(2, GetIndex(config.get(), "http://example/test.html"));
 153   EXPECT_EQ(-1, GetIndex(config.get(), "http://example/no-resource"));
 154 }
 155
 156 TEST_F(DomainReliabilityConfigTest, UrlPatternCantMatchUsername) {
 157   scoped_ptr<DomainReliabilityConfig> config =
 158       MakeConfigWithResource("username", "*username*");
 159
 160   EXPECT_EQ(-1, GetIndex(config.get(), "http://username:password@example/"));
 161 }
 162
 163 TEST_F(DomainReliabilityConfigTest, UrlPatternCantMatchPassword) {
 164   scoped_ptr<DomainReliabilityConfig> config =
 165       MakeConfigWithResource("password", "*password*");
 166
 167   EXPECT_EQ(-1, GetIndex(config.get(), "http://username:password@example/"));
 168 }
 169
 170 TEST_F(DomainReliabilityConfigTest, UrlPatternCantMatchFragment) {
 171   scoped_ptr<DomainReliabilityConfig> config =
 172       MakeConfigWithResource("fragment", "*fragment*");
 173
 174   EXPECT_EQ(-1, GetIndex(config.get(), "http://example/#fragment"));
 175 }
 176
 177 TEST_F(DomainReliabilityConfigTest, FromJSON) {
 178   std::string config_json =
 179     "{ \"config_version\": \"1\","
 180     "  \"config_valid_until\": 1234567890.0,"
 181     "  \"monitored_domain\": \"test.example\","
 182     "  \"monitored_resources\": [ {"
 183     "    \"resource_name\": \"home\","
 184     "    \"url_patterns\": [ \"http://test.example/\" ],"
 185     "    \"success_sample_rate\": 0.01,"
 186     "    \"failure_sample_rate\": 0.10"
 187     "  } ],"
 188     "  \"collectors\": [ {"
 189     "    \"upload_url\": \"https://test.example/domrel/upload\""
 190     "  } ]"
 191     "}";
 192
 193   scoped_ptr<const DomainReliabilityConfig> config(
 194       DomainReliabilityConfig::FromJSON(config_json));
 195
 196   EXPECT_TRUE(config);
 197   EXPECT_EQ("1", config->version);
 198   EXPECT_EQ(1234567890.0, config->valid_until);
 199   EXPECT_EQ("test.example", config->domain);
 200   EXPECT_EQ(1u, config->resources.size());
 201   EXPECT_EQ("home", config->resources[0]->name);
 202   EXPECT_EQ(1u, config->resources[0]->url_patterns.size());
 203   EXPECT_EQ("http://test.example/", *(config->resources[0]->url_patterns[0]));
 204   EXPECT_EQ(0.01, config->resources[0]->success_sample_rate);
 205   EXPECT_EQ(0.10, config->resources[0]->failure_sample_rate);
 206   EXPECT_EQ(1u, config->collectors.size());
 207   EXPECT_EQ(GURL("https://test.example/domrel/upload"),
 208       config->collectors[0]->upload_url);
 209 }
 210
 211 }  // namespace
 212 }  // namespace domain_reliability