v0.2.48..v0.2.49 changeset RandomElementRemoverTest.cpp

diff --git a/hoot-core-test/src/test/cpp/hoot/core/visitors/RandomElementRemoverTest.cpp b/hoot-core-test/src/test/cpp/hoot/core/visitors/RandomElementRemoverTest.cpp
new file mode 100644
index 0000000..2ed0a23
--- /dev/null
+++ b/hoot-core-test/src/test/cpp/hoot/core/visitors/RandomElementRemoverTest.cpp
@@ -0,0 +1,92 @@
+/*
+ * This file is part of Hootenanny.
+ *
+ * Hootenanny is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * --------------------------------------------------------------------
+ *
+ * The following copyright notices are generated automatically. If you
+ * have a new notice to add, please use the format:
+ * " * @copyright Copyright ..."
+ * This will properly maintain the copyright information. DigitalGlobe
+ * copyrights will be updated automatically.
+ *
+ * @copyright Copyright (C) 2014, 2015, 2017, 2018, 2019 DigitalGlobe (http://www.digitalglobe.com/)
+ */
+
+// boost
+#include <boost/random/linear_congruential.hpp>
+#include <boost/random/uniform_real.hpp>
+
+// CPP Unit
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+
+// Hoot
+#include <hoot/core/elements/OsmMap.h>
+#include <hoot/core/TestUtils.h>
+#include <hoot/core/io/OsmXmlReader.h>
+#include <hoot/core/io/OsmXmlWriter.h>
+#include <hoot/core/util/Exception.h>
+#include <hoot/core/util/Log.h>
+#include <hoot/core/util/MapProjector.h>
+#include <hoot/core/visitors/RandomElementRemover.h>
+
+using namespace std;
+
+namespace hoot
+{
+
+class RandomElementRemoverTest : public HootTestFixture
+{
+  CPPUNIT_TEST_SUITE(RandomElementRemoverTest);
+  CPPUNIT_TEST(runBasicTest);
+  CPPUNIT_TEST_SUITE_END();
+
+public:
+
+  void runBasicTest()
+  {
+    OsmMapPtr map(new OsmMap());
+    OGREnvelope env;
+    env.MinX = 0;
+    env.MinY = 0;
+    env.MaxX = 1;
+    env.MaxY = 1;
+    map->setProjection(MapProjector::createAeacProjection(env));
+
+    boost::minstd_rand rng(1);
+    boost::uniform_real<> uni(0.0, 1000.0);
+
+    for (int i = 0; i < 100; i++)
+    {
+      NodePtr n(new Node(Status::Unknown1, map->createNextNodeId(), uni(rng), uni(rng), 10));
+      map->addNode(n);
+    }
+
+    RandomElementRemover v;
+    v.setConfiguration(conf());
+    v.setRng(rng);
+    map->visitRw(v);
+
+    CPPUNIT_ASSERT_EQUAL(96, (int)map->getNodes().size());
+  }
+
+};
+
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(RandomElementRemoverTest, "quick");
+
+}