de.unisb.cs.st.javalanche.mutation.hibernate.CoverageDataTest.java Source code

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Here is the source code for de.unisb.cs.st.javalanche.mutation.hibernate.CoverageDataTest.java

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/*
 * Copyright (C) 2011 Saarland University
 * 
 * This file is part of Javalanche.
 * 
 * Javalanche is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Javalanche 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 Public License
 * along with Javalanche.  If not, see <http://www.gnu.org/licenses/>.
 */
package de.unisb.cs.st.javalanche.mutation.hibernate;

import static org.junit.Assert.*;

import java.io.File;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import org.apache.commons.lang.time.StopWatch;
import org.junit.Test;

import de.unisb.cs.st.ds.util.io.SerializeIo;
import de.unisb.cs.st.javalanche.mutation.results.Mutation;
import de.unisb.cs.st.javalanche.mutation.results.MutationCoverageFile;
import de.unisb.cs.st.javalanche.mutation.results.Mutation.MutationType;

public class CoverageDataTest {

    private static final int TESTS = 680;

    // @Test
    public void testHugeCoverageDataSerialize() {
        Map<Long, Set<String>> map = getCoverageData();
        StopWatch stp = new StopWatch();
        stp.start();
        SerializeIo.serializeToFile(map, new File("/Users/schuler/test.ser"));
        stp.stop();
        System.out.println("TIME " + stp.getTime());
    }

    @Test
    public void testHugeCoverageDataSerialize2() {
        Map<Long, Set<String>> map = getCoverageData();
        StopWatch stp = new StopWatch();
        stp.start();
        MutationCoverageFile.saveCoverageData(map);
        stp.stop();
        System.out.println("Saving coverage data took:" + stp.getTime());
        MutationCoverageFile.reset();
        Mutation m = new Mutation("dummy", "dummy", 1, 1, MutationType.ARITHMETIC_REPLACE);
        m.setId(10l);
        Set<String> coverageData = MutationCoverageFile.getCoverageData(m);
        Set<String> tests = getTests();
        assertEquals(tests.size(), coverageData.size());
        for (String test : coverageData) {
            assertTrue(tests.contains((test)));
        }

    }

    private Map<Long, Set<String>> getCoverageData() {
        Map<Long, Set<String>> map = new HashMap<Long, Set<String>>();
        for (long i = 0; i < 100; i++) {
            Set<String> tests = getTests();
            map.put(i, tests);
        }
        return map;
    }

    private static Set<String> getTests() {
        Set<String> result = new HashSet<String>();
        for (int i = 0; i < TESTS; i++) {
            result.add("TEST_" + i);
        }
        return result;
    }
}