au.org.ala.delta.delfor.DelforTest.java Source code

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Here is the source code for au.org.ala.delta.delfor.DelforTest.java

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/*******************************************************************************
 * Copyright (C) 2011 Atlas of Living Australia
 * All Rights Reserved.
 * 
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (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.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 ******************************************************************************/
package au.org.ala.delta.delfor;

import java.io.File;
import java.net.URL;

import junit.framework.TestCase;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.FilenameUtils;
import org.junit.Before;
import org.junit.Test;

public class DelforTest extends TestCase {
    private String _path;

    @Before
    public void setUp() throws Exception {
        File dataSetDirectory = urlToFile("/dataset");
        File dest = new File(System.getProperty("java.io.tmpdir"));
        FileUtils.copyDirectory(dataSetDirectory, dest);
        _path = dest.getAbsolutePath();
    }

    @Test
    public void testDELFORWithSample() throws Exception {
        String path = FilenameUtils.concat(_path, "sample");

        runDELFOR(FilenameUtils.concat(path, "reorder"));

        String[] files = { "specs", "chars", "items", "cimages", "cnotes", "empchari", "empcharm", "headc",
                "layout", "summary", "toali", "todis", "tohen", "toint", "tokey", "tonex", "topau", "topay", "key4",
                "key6", "intkey.ini" };

        for (String file : files) {
            checkResults(path, file + ".new");
        }
    }

    @Test
    public void testNewLinesForAttributes() throws Exception {
        String path = FilenameUtils.concat(_path, "sample");

        runDELFOR(FilenameUtils.concat(path, "newlineattr"));

        checkResults(path, "newlitems");
    }

    private void checkResults(String path, String resultFileName) throws Exception {

        String expectedResultFileName = resultFileName;
        if (resultFileName.equals("intkey.ini.new")) {
            expectedResultFileName = "intkey.new";
        }
        java.io.File expectedFile = new File(
                FilenameUtils.concat(path, "expected_results/" + expectedResultFileName));
        String expected = FileUtils.readFileToString(expectedFile, "cp1252");

        System.out.println(expected);

        File actualFile = new File(FilenameUtils.concat(path, resultFileName));
        String actual = FileUtils.readFileToString(actualFile, "cp1252");

        System.out.print(actual);
        expected = replaceNewLines(expected);

        // CONFOR leaves a lot of trailing spaces around
        expected = expected.replaceAll(" ([\\r\\n]+)", "$1");
        actual = actual.replaceAll(" ([\\r\\n]+)", "$1");

        assertEquals(resultFileName, expected, actual);
    }

    protected String replaceNewLines(String expected) {
        boolean dosEol = expected.contains("\r\n");
        String expectedLineSeparator = "\n";
        if (dosEol) {
            expectedLineSeparator = "\r\n";
        }

        if (!System.getProperty("line.separator").equals(expectedLineSeparator)) {
            expected = expected.replaceAll(expectedLineSeparator, System.getProperty("line.separator"));
        }
        return expected;
    }

    private void runDELFOR(String... args) throws Exception {
        DELFOR.main(args);
    }

    private File urlToFile(String urlString) throws Exception {
        URL url = DelforTest.class.getResource(urlString);
        File file = new File(url.toURI());
        return file;
    }
}