WikipediaCleanerBuilderTest.java

/*
 * Copyright (C) 2015 Stratio (http://stratio.com)
 *
 * 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 com.stratio.morphlines.wikipediacleaner;

import com.google.common.base.Preconditions;
import com.typesafe.config.Config;
import org.apache.commons.io.IOUtils;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.kitesdk.morphline.api.Command;
import org.kitesdk.morphline.api.MorphlineContext;
import org.kitesdk.morphline.api.Record;

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

/**
 * Created by epeinado on 27/05/15.
 */

@RunWith(JUnit4.class)
public class WikipediaCleanerBuilderTest {

    private static final String MORPH_OK_CONF = "/wikipediaCleanerConf.conf";

    private Config configOk;

    @Before
    public void setUp() throws IOException {
        configOk = parse(MORPH_OK_CONF).getConfigList("commands").get(0).getConfig("wikipediaCleaner");
    }

    protected Config parse(String file, Config... overrides) throws IOException {
        File tmpFile = File.createTempFile("morphlines_", ".conf");
        IOUtils.copy(getClass().getResourceAsStream(file), new FileOutputStream(tmpFile));
        Config config = new org.kitesdk.morphline.base.Compiler().parse(tmpFile, overrides);
        config = config.getConfigList("morphlines").get(0);
        Preconditions.checkNotNull(config);
        return config;
    }

    @Test
    public void test1() throws IOException {
        final MorphlineContext context = new MorphlineContext.Builder().build();
        Collector collectorParent = new Collector();
        Collector collectorChild = new Collector();
        final Command command = new WikipediaCleanerBuilder().build(configOk, collectorParent,
                collectorChild, context);

        Record record = new Record();
        record.put("input_field", "Definition and symptoms\n" +
                "'''Autism''' is a [[neurodevelopmental disorder]] characterized by impaired [[Interpersonal relationship|social interaction]], [[language acquisition|verbal]] and [[non-verbal communication]], and restricted and repetitive behavior. Parents usually notice signs in the first two years of their child's life. The signs typically develop gradually, but some children with autism will reach their [[developmental milestones]] at a normal pace and then [[Regressive autism|regress]].\n");

        command.process(record);

        List<Record> records = collectorChild.getRecords();
        Assert.assertEquals(1, records.size());
        Record result = records.get(0);
        Assert.assertEquals(2, result.getFields().size());

        Assert.assertFalse("Command has not remove wikipedia tags", collectorChild.getFirstRecord().get("output_field").get(0).toString().contains("[["));
    }

}