/** Checks whether a cache file is created. */
public void testCreatePropertiesCacheDirect() {
File cachefile = new File(basedir, "cachefile.properties");
PropertiesfileCache cache = new PropertiesfileCache();
cache.setCachefile(cachefile);
cache.put("key", "value");
cache.save();
assertTrue("Cachefile not created.", cachefile.exists());
cache.delete();
assertFalse("Cachefile not deleted.", cachefile.exists());
}