@Test
public void testExecute_noTarget() throws Exception {

	InstallTargetCommand itc = new InstallTargetCommand();
	ByteArrayOutputStream os = new ByteArrayOutputStream();
	itc.out = new PrintStream( os, true, "UTF-8" );
	itc.execute();
	Assert.assertTrue( os.toString( "UTF-8" ).contains( "Unknown target" ));
}