/**
* Copyright (C) 2010-2017 Gordon Fraser, Andrea Arcuri and EvoSuite
* contributors
*
* This file is part of EvoSuite.
*
* EvoSuite is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3.0 of the License, or
* (at your option) any later version.
*
* EvoSuite 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
* Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with EvoSuite. If not, see <http://www.gnu.org/licenses/>.
*/
package org.evosuite.mock.java.io;
import java.util.Map;
import org.evosuite.EvoSuite;
import org.evosuite.Properties;
import org.evosuite.SystemTestBase;
import org.evosuite.ga.metaheuristics.GeneticAlgorithm;
import org.evosuite.statistics.OutputVariable;
import org.evosuite.statistics.RuntimeVariable;
import org.evosuite.statistics.backend.DebugStatisticsBackend;
import org.evosuite.testsuite.TestSuiteChromosome;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import com.examples.with.different.packagename.mock.java.util.RandomUser;
//import org.evosuite.testsuite.SearchStatistics;
public class MockRandomSystemTest extends SystemTestBase {
private static final boolean REPLACE_CALLS = Properties.REPLACE_CALLS;
private static final boolean JUNIT_TESTS = Properties.JUNIT_TESTS;
private static final boolean JUNIT_CHECK = Properties.JUNIT_CHECK;
@Before
public void setProperties() {
Properties.REPLACE_CALLS = true;
Properties.JUNIT_TESTS = true;
Properties.JUNIT_CHECK = true;
}
@After
public void restoreProperties() {
Properties.REPLACE_CALLS = REPLACE_CALLS;
Properties.JUNIT_TESTS = JUNIT_TESTS;
Properties.JUNIT_CHECK = JUNIT_CHECK;
}
@Test
public void testRandomUser() {
EvoSuite evosuite = new EvoSuite();
String targetClass = RandomUser.class.getCanonicalName();
Properties.TARGET_CLASS = targetClass;
Properties.SEARCH_BUDGET = 20000;
Properties.OUTPUT_VARIABLES=""+RuntimeVariable.HadUnstableTests;
String[] command = new String[] { "-generateSuite", "-class",
targetClass };
Object result = evosuite.parseCommandLine(command);
Assert.assertTrue(result != null);
GeneticAlgorithm<?> ga = getGAFromResult(result);
TestSuiteChromosome best = (TestSuiteChromosome) ga.getBestIndividual();
System.out.println("EvolvedTestSuite:\n" + best);
Assert.assertEquals("Non-optimal coverage: ", 1d, best.getCoverage(),
0.001);
Map<String, OutputVariable<?>> map = DebugStatisticsBackend.getLatestWritten();
Assert.assertNotNull(map);
OutputVariable unstable = map.get(RuntimeVariable.HadUnstableTests.toString());
Assert.assertNotNull(unstable);
Assert.assertEquals(Boolean.FALSE, unstable.getValue());
}
}