testfileutil2.java

Jodd是一个开源的公用Java基础类库

package jodd.file;

import java.io.File;
import java.io.IOException;
import junit.framework.TestCase;

public class TestFileUtil2 extends TestCase {
	
	protected String dataRoot = "modules/testcase/data";
	
	public void setUp() {
		String curDir = System.getProperty("user.dir");
		curDir = curDir.replace('\\', '/');
		if (curDir.endsWith("/testcase") == true) {
			dataRoot = "data";
		} else if (curDir.endsWith("/modules") == true) {
			dataRoot = "testcase/data";
		}
	}


	public void testFileManipulations() {
		String root = dataRoot + "/file/";
		String tmp = root + "tmp/";
		String tmp2 = root + "xxx/";
		String tmp3 = root + "zzz/";

		// copy
		assertTrue(FileUtil.copy(root + "a.txt", root + "w.txt"));
		assertTrue(FileUtil.copy(root + "a.png", root + "w.png"));
		assertTrue(FileUtil.copy(root + "a.txt", root));	// copy file on self
		assertTrue(FileUtil.copy(root + "a.txt", root + "w.txt"));

		// mkdirs
		assertTrue(FileUtil.mkdirs(tmp));
		assertTrue(FileUtil.mkdirs(tmp + "x/"));

		// copy/copysafe
		assertTrue(FileUtil.copy(root + "a.txt", tmp));
		assertTrue(FileUtil.copy(root + "a.png", tmp));

		assertFalse(FileUtil.copySafe(root + "a.txt", tmp));

		// move
		assertTrue(FileUtil.move(root + "w.txt", tmp + "w.txt"));
		assertTrue(FileUtil.move(root + "w.png", tmp));

		assertFalse(FileUtil.moveSafe(root + "w.png", tmp));

		// delete
		assertTrue(FileUtil.delete(tmp + "a.txt"));
		assertTrue(FileUtil.delete(tmp + "a.png"));
		assertFalse(FileUtil.delete(tmp + "a.txt"));

		// movedir
		assertTrue(FileUtil.moveDir(tmp, tmp2));
		assertTrue(FileUtil.moveDir(tmp2, tmp2));

		// copydir
		assertTrue(FileUtil.copyDir(tmp2, tmp3));

		// deletedir
		assertTrue(FileUtil.deleteDir(tmp2));
		assertTrue(FileUtil.deleteDir(tmp3));

	}
}