cc.kave.episodes.mining.reader.MappingParserTest.java Source code

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Here is the source code for cc.kave.episodes.mining.reader.MappingParserTest.java

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/**
 * Copyright 2016 Technische Universitt Darmstadt
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cc.kave.episodes.mining.reader;

import static org.junit.Assert.assertEquals;

import java.io.File;
import java.io.IOException;
import java.util.LinkedList;
import java.util.List;

import org.apache.commons.io.FileUtils;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;

import cc.kave.commons.utils.json.JsonUtils;
import cc.kave.episodes.model.events.Event;
import cc.kave.episodes.model.events.EventKind;

public class MappingParserTest {

    @Rule
    public TemporaryFolder rootFolder = new TemporaryFolder();

    private static final int NUMBREPOS = 2;

    private MappingParser sut;

    @Before
    public void setup() {
        sut = new MappingParser(rootFolder.getRoot());
    }

    @Test
    public void readMapping() throws IOException {
        Event e1 = new Event();
        Event e2 = new Event();
        e2.setKind(EventKind.INVOCATION);

        List<Event> expected = new LinkedList<Event>();
        expected.add(e1);
        expected.add(e2);

        String jsonString = JsonUtils.toJson(expected);
        File file = getFilePath();

        FileUtils.writeStringToFile(file, jsonString);

        List<Event> actuals = sut.parse(NUMBREPOS);

        assertEquals(expected, actuals);
    }

    private File getFilePath() {
        File fileName = new File(rootFolder.getRoot().getAbsolutePath() + "/" + NUMBREPOS + "Repos/mapping.txt");
        return fileName;
    }
}