diff OrthancStone/UnitTestsSources/TestStrategy.cpp @ 1512:244ad1e4e76a

reorganization of folders
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 Jul 2020 16:21:02 +0200
parents UnitTestsSources/TestStrategy.cpp@30deba7bc8e2
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancStone/UnitTestsSources/TestStrategy.cpp	Tue Jul 07 16:21:02 2020 +0200
@@ -0,0 +1,391 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#include <gtest/gtest.h>
+
+#include "../Sources/Loaders/BasicFetchingStrategy.h"
+#include "../Sources/Loaders/BasicFetchingItemsSorter.h"
+
+#include <OrthancException.h>
+
+
+namespace
+{
+  class StrategyTester : public boost::noncopyable
+  {
+  private:
+    std::map<unsigned int, unsigned int>  qualities_;
+
+  public:
+    bool IsValidCommand(unsigned int item,
+                        unsigned int quality)
+    {
+      if (qualities_.find(item) != qualities_.end() &&
+          qualities_[item] >= quality)
+      {
+        return false;
+      }
+      else
+      {
+        qualities_[item] = quality;
+        return true;
+      }
+    }
+
+    bool HasFinished(OrthancStone::BasicFetchingStrategy& strategy)
+    {
+      for (unsigned int i = 0; i < strategy.GetItemsCount(); i++)
+      {
+        if (qualities_.find(i) == qualities_.end() ||
+            qualities_[i] != strategy.GetMaxQuality())
+        {
+          return false;
+        }
+      }
+
+      return true;
+    }
+  };
+}
+
+
+TEST(BasicFetchingStrategy, Test1)
+{
+  ASSERT_THROW(OrthancStone::BasicFetchingStrategy(NULL, 0), Orthanc::OrthancException);
+  ASSERT_THROW(OrthancStone::BasicFetchingStrategy(new OrthancStone::BasicFetchingItemsSorter(0), 0), Orthanc::OrthancException);
+
+  {
+    OrthancStone::BasicFetchingStrategy s(new OrthancStone::BasicFetchingItemsSorter(1), 0);
+    unsigned int i, q;
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(0u, i);  ASSERT_EQ(0u, q);
+    ASSERT_FALSE(s.GetNext(i, q));
+  }
+
+  {
+    OrthancStone::BasicFetchingStrategy s(new OrthancStone::BasicFetchingItemsSorter(1), 5);
+    unsigned int i, q;
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(0u, i);  ASSERT_EQ(5u, q);
+    ASSERT_FALSE(s.GetNext(i, q));
+  }
+
+  {
+    OrthancStone::BasicFetchingStrategy s(new OrthancStone::BasicFetchingItemsSorter(2), 2);
+    unsigned int i, q;
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(0u, i);  ASSERT_EQ(2u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(1u, i);  ASSERT_EQ(1u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(1u, i);  ASSERT_EQ(2u, q);
+    ASSERT_FALSE(s.GetNext(i, q));
+  }
+
+  {
+    OrthancStone::BasicFetchingStrategy s(new OrthancStone::BasicFetchingItemsSorter(3), 2);
+    unsigned int i, q;
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(0u, i);  ASSERT_EQ(2u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(1u, i);  ASSERT_EQ(1u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(2u, i);  ASSERT_EQ(1u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(1u, i);  ASSERT_EQ(2u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(2u, i);  ASSERT_EQ(2u, q);
+    ASSERT_FALSE(s.GetNext(i, q));
+  }
+
+  {
+    OrthancStone::BasicFetchingStrategy s(new OrthancStone::BasicFetchingItemsSorter(3), 2);
+    s.SetBlockSize(1);
+    s.SetCurrent(0);
+    unsigned int i, q;
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(0u, i);  ASSERT_EQ(2u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(1u, i);  ASSERT_EQ(1u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(1u, i);  ASSERT_EQ(2u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(2u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(2u, i);  ASSERT_EQ(1u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(2u, i);  ASSERT_EQ(2u, q);
+    ASSERT_FALSE(s.GetNext(i, q));
+  }
+
+  {
+    OrthancStone::BasicFetchingStrategy s(new OrthancStone::BasicFetchingItemsSorter(5), 0);
+    ASSERT_THROW(s.SetCurrent(5), Orthanc::OrthancException);
+    s.SetCurrent(2);
+
+    unsigned int i, q;
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(2u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(3u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(1u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(4u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(0u, i);  ASSERT_EQ(0u, q);
+    ASSERT_FALSE(s.GetNext(i, q));
+  }
+
+  {
+    OrthancStone::BasicFetchingStrategy s(new OrthancStone::BasicFetchingItemsSorter(5), 0);
+    s.SetCurrent(4);
+
+    unsigned int i, q;
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(4u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(3u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(2u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(1u, i);  ASSERT_EQ(0u, q);
+    ASSERT_TRUE(s.GetNext(i, q));   ASSERT_EQ(0u, i);  ASSERT_EQ(0u, q);
+    ASSERT_FALSE(s.GetNext(i, q));
+  }
+}
+
+
+TEST(BasicFetchingStrategy, Test2)
+{
+  OrthancStone::BasicFetchingStrategy s(new OrthancStone::BasicFetchingItemsSorter(20), 2);
+  ASSERT_EQ(20u, s.GetItemsCount());
+  ASSERT_EQ(2u, s.GetMaxQuality());
+
+  StrategyTester t;
+
+  s.SetCurrent(10);
+
+  unsigned int i, q;
+  while (s.GetNext(i, q))
+  {
+    ASSERT_TRUE(t.IsValidCommand(i, q));
+  }
+
+  ASSERT_TRUE(t.HasFinished(s));
+}
+
+
+
+
+TEST(BasicFetchingItemsSorter, Small)
+{
+  ASSERT_THROW(OrthancStone::BasicFetchingItemsSorter(0), Orthanc::OrthancException);
+  std::vector<unsigned int> v;
+
+  {
+    OrthancStone::BasicFetchingItemsSorter s(1);
+    s.Sort(v, 0);
+    ASSERT_EQ(1u, v.size());
+    ASSERT_EQ(0u, v[0]);
+
+    ASSERT_THROW(s.Sort(v, 1), Orthanc::OrthancException);
+  }
+
+  {
+    OrthancStone::BasicFetchingItemsSorter s(2);
+    s.Sort(v, 0);
+    ASSERT_EQ(2u, v.size());
+    ASSERT_EQ(0u, v[0]);
+    ASSERT_EQ(1u, v[1]);
+
+    s.Sort(v, 1);
+    ASSERT_EQ(2u, v.size());
+    ASSERT_EQ(1u, v[0]);
+    ASSERT_EQ(0u, v[1]);
+
+    ASSERT_THROW(s.Sort(v, 2), Orthanc::OrthancException);
+  }
+
+  {
+    OrthancStone::BasicFetchingItemsSorter s(3);
+    s.Sort(v, 0);
+    ASSERT_EQ(3u, v.size());
+    ASSERT_EQ(0u, v[0]);
+    ASSERT_EQ(1u, v[1]);
+    ASSERT_EQ(2u, v[2]);
+    
+    s.Sort(v, 1);
+    ASSERT_EQ(3u, v.size());
+    ASSERT_EQ(1u, v[0]);
+    ASSERT_EQ(2u, v[1]);
+    ASSERT_EQ(0u, v[2]);
+    
+    s.Sort(v, 2);
+    ASSERT_EQ(3u, v.size());
+    ASSERT_EQ(2u, v[0]);
+    ASSERT_EQ(1u, v[1]);
+    ASSERT_EQ(0u, v[2]);
+    
+    ASSERT_THROW(s.Sort(v, 3), Orthanc::OrthancException);
+  }
+}
+
+
+TEST(BasicFetchingItemsSorter, Odd)
+{
+  OrthancStone::BasicFetchingItemsSorter s(7);
+  std::vector<unsigned int> v;
+
+  ASSERT_THROW(s.Sort(v, 7), Orthanc::OrthancException);
+
+  {
+    s.Sort(v, 0);
+    ASSERT_EQ(7u, v.size());
+    ASSERT_EQ(0u, v[0]);
+    ASSERT_EQ(1u, v[1]);
+    ASSERT_EQ(2u, v[2]);
+    ASSERT_EQ(3u, v[3]);
+    ASSERT_EQ(4u, v[4]);
+    ASSERT_EQ(5u, v[5]);
+    ASSERT_EQ(6u, v[6]);
+  }
+
+  {
+    s.Sort(v, 1);
+    ASSERT_EQ(7u, v.size());
+    ASSERT_EQ(1u, v[0]);
+    ASSERT_EQ(2u, v[1]);
+    ASSERT_EQ(0u, v[2]);
+    ASSERT_EQ(3u, v[3]);
+    ASSERT_EQ(4u, v[4]);
+    ASSERT_EQ(5u, v[5]);
+    ASSERT_EQ(6u, v[6]);
+  }
+
+  {
+    s.Sort(v, 2);
+    ASSERT_EQ(7u, v.size());
+    ASSERT_EQ(2u, v[0]);
+    ASSERT_EQ(3u, v[1]);
+    ASSERT_EQ(1u, v[2]);
+    ASSERT_EQ(4u, v[3]);
+    ASSERT_EQ(0u, v[4]);
+    ASSERT_EQ(5u, v[5]);
+    ASSERT_EQ(6u, v[6]);
+  }
+
+  {
+    s.Sort(v, 3);
+    ASSERT_EQ(7u, v.size());
+    ASSERT_EQ(3u, v[0]);
+    ASSERT_EQ(4u, v[1]);
+    ASSERT_EQ(2u, v[2]);
+    ASSERT_EQ(5u, v[3]);
+    ASSERT_EQ(1u, v[4]);
+    ASSERT_EQ(6u, v[5]);
+    ASSERT_EQ(0u, v[6]);
+  }
+
+  {
+    s.Sort(v, 4);
+    ASSERT_EQ(7u, v.size());
+    ASSERT_EQ(4u, v[0]);
+    ASSERT_EQ(5u, v[1]);
+    ASSERT_EQ(3u, v[2]);
+    ASSERT_EQ(6u, v[3]);
+    ASSERT_EQ(2u, v[4]);
+    ASSERT_EQ(1u, v[5]);
+    ASSERT_EQ(0u, v[6]);
+  }
+
+  {
+    s.Sort(v, 5);
+    ASSERT_EQ(7u, v.size());
+    ASSERT_EQ(5u, v[0]);
+    ASSERT_EQ(6u, v[1]);
+    ASSERT_EQ(4u, v[2]);
+    ASSERT_EQ(3u, v[3]);
+    ASSERT_EQ(2u, v[4]);
+    ASSERT_EQ(1u, v[5]);
+    ASSERT_EQ(0u, v[6]);
+  }
+
+  {
+    s.Sort(v, 6);
+    ASSERT_EQ(7u, v.size());
+    ASSERT_EQ(6u, v[0]);
+    ASSERT_EQ(5u, v[1]);
+    ASSERT_EQ(4u, v[2]);
+    ASSERT_EQ(3u, v[3]);
+    ASSERT_EQ(2u, v[4]);
+    ASSERT_EQ(1u, v[5]);
+    ASSERT_EQ(0u, v[6]);
+  }
+}
+
+
+TEST(BasicFetchingItemsSorter, Even)
+{
+  OrthancStone::BasicFetchingItemsSorter s(6);
+  std::vector<unsigned int> v;
+
+  {
+    s.Sort(v, 0);
+    ASSERT_EQ(6u, v.size());
+    ASSERT_EQ(0u, v[0]);
+    ASSERT_EQ(1u, v[1]);
+    ASSERT_EQ(2u, v[2]);
+    ASSERT_EQ(3u, v[3]);
+    ASSERT_EQ(4u, v[4]);
+    ASSERT_EQ(5u, v[5]);
+  }
+
+  {
+    s.Sort(v, 1);
+    ASSERT_EQ(6u, v.size());
+    ASSERT_EQ(1u, v[0]);
+    ASSERT_EQ(2u, v[1]);
+    ASSERT_EQ(0u, v[2]);
+    ASSERT_EQ(3u, v[3]);
+    ASSERT_EQ(4u, v[4]);
+    ASSERT_EQ(5u, v[5]);
+  }
+
+  {
+    s.Sort(v, 2);
+    ASSERT_EQ(6u, v.size());
+    ASSERT_EQ(2u, v[0]);
+    ASSERT_EQ(3u, v[1]);
+    ASSERT_EQ(1u, v[2]);
+    ASSERT_EQ(4u, v[3]);
+    ASSERT_EQ(0u, v[4]);
+    ASSERT_EQ(5u, v[5]);
+  }
+
+  {
+    s.Sort(v, 3);
+    ASSERT_EQ(6u, v.size());
+    ASSERT_EQ(3u, v[0]);
+    ASSERT_EQ(4u, v[1]);
+    ASSERT_EQ(2u, v[2]);
+    ASSERT_EQ(5u, v[3]);
+    ASSERT_EQ(1u, v[4]);
+    ASSERT_EQ(0u, v[5]);
+  }
+
+  {
+    s.Sort(v, 4);
+    ASSERT_EQ(6u, v.size());
+    ASSERT_EQ(4u, v[0]);
+    ASSERT_EQ(5u, v[1]);
+    ASSERT_EQ(3u, v[2]);
+    ASSERT_EQ(2u, v[3]);
+    ASSERT_EQ(1u, v[4]);
+    ASSERT_EQ(0u, v[5]);
+  }
+
+  {
+    s.Sort(v, 5);
+    ASSERT_EQ(6u, v.size());
+    ASSERT_EQ(5u, v[0]);
+    ASSERT_EQ(4u, v[1]);
+    ASSERT_EQ(3u, v[2]);
+    ASSERT_EQ(2u, v[3]);
+    ASSERT_EQ(1u, v[4]);
+    ASSERT_EQ(0u, v[5]);
+  }
+}