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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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122
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU Affero General Public License
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8 * as published by the Free Software Foundation, either version 3 of
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9 * the License, or (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful, but
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12 * WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 * Affero General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU Affero General Public License
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17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 **/
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19
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20
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21 #include <gtest/gtest.h>
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22 #include <boost/lexical_cast.hpp>
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23
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24 static int argc_;
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25 static char** argv_;
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26
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26
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27 #include "../Orthanc/Core/OrthancException.h"
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28 #include "../Orthanc/Core/Toolbox.h"
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29 #include "../Plugin/Cache/CacheManager.h"
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30 #include "../Plugin/Cache/CacheScheduler.h"
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31 #include "../Plugin/Cache/ICacheFactory.h"
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32 #include "../Plugin/Cache/ICacheFactory.h"
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33
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34 using namespace OrthancPlugins;
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35
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36
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37 class CacheManagerTest : public testing::Test
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38 {
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39 private:
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40 std::auto_ptr<Orthanc::FilesystemStorage> storage_;
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41 std::auto_ptr<Orthanc::SQLite::Connection> db_;
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42 std::auto_ptr<CacheManager> cache_;
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43
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44 public:
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45 virtual void SetUp()
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46 {
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47 storage_.reset(new Orthanc::FilesystemStorage("UnitTestsResults"));
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48 storage_->Clear();
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49 Orthanc::Toolbox::RemoveFile("UnitTestsResults/cache.db");
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50
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51 db_.reset(new Orthanc::SQLite::Connection());
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52 db_->Open("UnitTestsResults/cache.db");
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53
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54 cache_.reset(new CacheManager(*db_, *storage_));
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55 cache_->SetSanityCheckEnabled(true);
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56 }
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57
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58 virtual void TearDown()
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59 {
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60 cache_.reset(NULL);
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61 db_.reset(NULL);
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62 storage_.reset(NULL);
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63 }
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64
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65 CacheManager& GetCache()
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66 {
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67 return *cache_;
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68 }
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69
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70 Orthanc::FilesystemStorage& GetStorage()
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71 {
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72 return *storage_;
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73 }
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74 };
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75
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76
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77
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78 class TestF : public ICacheFactory
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79 {
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80 private:
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81 int bundle_;
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82
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83 public:
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84 TestF(int bundle) : bundle_(bundle)
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85 {
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86 }
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87
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88 virtual bool Create(std::string& content,
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89 const std::string& key)
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90 {
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91 content = "Bundle " + boost::lexical_cast<std::string>(bundle_) + ", item " + key;
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92 return true;
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93 }
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94 };
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95
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96
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97 TEST_F(CacheManagerTest, DefaultQuota)
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98 {
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99 std::set<std::string> f;
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100 GetStorage().ListAllFiles(f);
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101 ASSERT_EQ(0u, f.size());
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102
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103 GetCache().SetDefaultQuota(10, 0);
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104 for (unsigned int i = 0; i < 30; i++)
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105 {
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106 GetStorage().ListAllFiles(f);
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107 ASSERT_EQ(i >= 10 ? 10u : i, f.size());
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108 std::string s = boost::lexical_cast<std::string>(i);
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109 GetCache().Store(0, s, "Test " + s);
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110 }
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111
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112 GetStorage().ListAllFiles(f);
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113 ASSERT_EQ(10u, f.size());
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114
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115 for (int i = 0; i < 30; i++)
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116 {
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117 ASSERT_EQ(i >= 20, GetCache().IsCached(0, boost::lexical_cast<std::string>(i)));
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118 }
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119
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120 GetCache().SetDefaultQuota(5, 0);
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121 GetStorage().ListAllFiles(f);
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122 ASSERT_EQ(5u, f.size());
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123 for (int i = 0; i < 30; i++)
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124 {
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125 ASSERT_EQ(i >= 25, GetCache().IsCached(0, boost::lexical_cast<std::string>(i)));
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126 }
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127
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128 for (int i = 0; i < 15; i++)
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129 {
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130 std::string s = boost::lexical_cast<std::string>(i);
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131 GetCache().Store(0, s, "Test " + s);
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132 }
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133
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134 GetStorage().ListAllFiles(f);
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135 ASSERT_EQ(5u, f.size());
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136
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137 for (int i = 0; i < 50; i++)
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138 {
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139 std::string s = boost::lexical_cast<std::string>(i);
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140 if (i >= 10 && i < 15)
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141 {
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142 std::string tmp;
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143 ASSERT_TRUE(GetCache().IsCached(0, s));
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144 ASSERT_TRUE(GetCache().Access(tmp, 0, s));
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145 ASSERT_EQ("Test " + s, tmp);
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146 }
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147 else
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148 {
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149 ASSERT_FALSE(GetCache().IsCached(0, s));
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150 }
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151 }
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152 }
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153
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154
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155
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156 TEST_F(CacheManagerTest, Invalidate)
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157 {
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158 GetCache().SetDefaultQuota(10, 0);
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159 for (int i = 0; i < 30; i++)
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160 {
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161 std::string s = boost::lexical_cast<std::string>(i);
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162 GetCache().Store(0, s, "Test " + s);
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163 }
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164
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165 std::set<std::string> f;
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166 GetStorage().ListAllFiles(f);
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167 ASSERT_EQ(10u, f.size());
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168
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169 GetCache().Invalidate(0, "25");
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170 GetStorage().ListAllFiles(f);
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171 ASSERT_EQ(9u, f.size());
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172 for (int i = 0; i < 50; i++)
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173 {
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174 std::string s = boost::lexical_cast<std::string>(i);
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175 ASSERT_EQ((i >= 20 && i < 30 && i != 25), GetCache().IsCached(0, s));
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176 }
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177
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178 for (int i = 0; i < 50; i++)
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179 {
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180 GetCache().Invalidate(0, boost::lexical_cast<std::string>(i));
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181 }
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182
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183 GetStorage().ListAllFiles(f);
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184 ASSERT_EQ(0u, f.size());
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185 }
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186
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187
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188
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189 int main(int argc, char **argv)
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190 {
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191 argc_ = argc;
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192 argv_ = argv;
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193
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194 ::testing::InitGoogleTest(&argc, argv);
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195
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196 return RUN_ALL_TESTS();
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197 }
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