package nodebox.util;

import junit.framework.TestCase;

import java.io.File;

public class FileUtilTest extends TestCase {

public void testStripExtension() {

assertEquals("test", FileUtils.stripExtension("test.ndbx"));

assertEquals("MixedCase", FileUtils.stripExtension("MixedCase.GIF")); // Retain case

assertEquals("a.lot.of.dots", FileUtils.stripExtension("a.lot.of.dots.dot")); // Extension = last dot

assertEquals("noextension", FileUtils.stripExtension("noextension"));

assertEquals("/a/b/c.d/some", FileUtils.stripExtension("/a/b/c.d/some.file")); // Dots in path name

assertEquals("", FileUtils.stripExtension("")); // Retain case

}

public void testGetExtension() {

assertEquals("png", FileUtils.getExtension("helloworld.png"));

assertEquals("gif", FileUtils.getExtension("MixedCase.GIF")); // Always lower case

assertEquals("dot", FileUtils.getExtension("a.lot.of.dots.dot")); // Extension = last dot

assertEquals("", FileUtils.getExtension("noextension"));

}

public void testGetRelativePaths() {

String sep = System.getProperty("file.separator");

assertEquals("stuff" + sep + "xyz.dat", FileUtils.getRelativePath(

new File("/var/data/stuff/xyz.dat"), new File("/var/data/")));

assertEquals(".." + sep + ".." + sep + "b" + sep + "c", FileUtils.getRelativePath(

new File("/a/b/c"), new File("/a/x/y/")));

assertEquals(".." + sep + ".." + sep + "b" + sep + "c", FileUtils.getRelativePath(

new File("/m/n/o/a/b/c"), new File("/m/n/o/a/x/y/")));

}

}