melnorme.utilbox.tests.TestsWorkingDir.java Source code

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Here is the source code for melnorme.utilbox.tests.TestsWorkingDir.java

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/*******************************************************************************
 * Copyright (c) 2014, 2014 Bruno Medeiros and other Contributors.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Bruno Medeiros - initial API and implementation
 *******************************************************************************/
package melnorme.utilbox.tests;

import org.apache.commons.io.FileUtils;

import static melnorme.utilbox.core.Assert.AssertNamespace.assertNotNull;
import static melnorme.utilbox.core.Assert.AssertNamespace.assertTrue;

import java.io.File;

public class TestsWorkingDir {

    protected static final String TEST_RESOURCES_WORKING_DIR_PROPERTY = "Melnorme.TestsWorkingDir";

    protected static String testsWorkingDir;

    public static void initWorkingDir(String workingDir) {
        assertTrue(workingDir != null);
        assertTrue(testsWorkingDir == null);
        testsWorkingDir = workingDir;

        System.out.println("====>> WORKING DIR: " + testsWorkingDir);

        File file = new File(testsWorkingDir);
        if (!file.exists()) {
            file.mkdir();
        }
    }

    public static File getWorkingDir() {
        defaultWorkingDirInit(); // attempt default init

        assertNotNull(testsWorkingDir);
        File file = new File(testsWorkingDir);
        assertTrue(file.exists() && file.isDirectory());
        return file;
    }

    public static File getWorkingDirPath() {
        return getWorkingDir();
    }

    protected static void defaultWorkingDirInit() {
        if (testsWorkingDir != null)
            return;

        // default init:
        String property = System.getProperty(TEST_RESOURCES_WORKING_DIR_PROPERTY);
        if (property != null) {
            initWorkingDir(property);
        } else {
            initWorkingDir(System.getProperty("java.io.tmpdir") + "/_tests");
        }
    }

    public static File getWorkingDirPath(String relativePath) {
        return FileUtils.getFile(getWorkingDirPath(), relativePath);
    }

}