org.qi4j.library.staticlet.files.TestData.java Source code

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Here is the source code for org.qi4j.library.staticlet.files.TestData.java

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/*
 * Copyright (c) 2010, Paul Merlin. All Rights Reserved.
 *
 * 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 org.qi4j.library.staticlet.files;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.StringWriter;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;

import org.junit.Ignore;

@Ignore // JUnit wants to test everything with a test name
public final class TestData {

    public static final String TEXT_PLAIN = "text-plain.txt";
    public static final String DATA_0 = "data_0";
    public static String TEXT_PLAIN_TEXT;

    public static synchronized File deployDocRoot(File buildDirectory) throws IOException {
        // Unzip staticlet-docroot.zip to ~/target/ --------------------------------------------------------------------
        String testResourcesDirectory = System.getProperty("testResourcesDirectory");
        FileUtils.forceMkdir(buildDirectory);
        int buffSize = 1024 * 64;
        ZipFile docRootZip = new ZipFile(new File(testResourcesDirectory, "staticlet-docroot.zip"));
        Enumeration<? extends ZipEntry> entries = docRootZip.entries();
        while (entries.hasMoreElements()) {
            ZipEntry eachEntry = entries.nextElement();
            File out = new File(buildDirectory, eachEntry.getName());
            FileUtils.forceMkdir(out.getParentFile());
            if (!eachEntry.isDirectory()) {
                BufferedInputStream input = new BufferedInputStream(docRootZip.getInputStream(eachEntry));
                byte[] buffer = new byte[buffSize];
                BufferedOutputStream output = new BufferedOutputStream(new FileOutputStream(out), buffSize);
                while (input.read(buffer, 0, buffSize) != -1) {
                    output.write(buffer, 0, buffSize);
                }
                output.flush();
                output.close();
                input.close();
            }
        }
        docRootZip.close();

        // Load test docroot content in memory for unit tests ----------------------------------------------------------
        File docRoot = new File(buildDirectory, "staticlet-docroot");

        // text-plain.txt
        StringWriter sw = new StringWriter();
        IOUtils.copy(new FileInputStream(new File(docRoot, TEXT_PLAIN)), sw, "UTF-8");
        sw.flush();
        TEXT_PLAIN_TEXT = sw.toString().trim();

        return docRoot;
    }

    private TestData() {
    }

}