@Test( expected = PluginException.class )
public void testNoModuleDirectory() throws Exception {

	Assume.assumeTrue( isLinuxSystem());
	Assert.assertTrue( new File( this.instanceDirectory, "whatever" ).mkdirs());
	Assert.assertTrue( new File( this.instanceDirectory, "whatever.txt" ).createNewFile());
	this.plugin.undeploy( this.inst );
}