@Test
public void quotedTest() {

	assertEquals( "'one'", Converters.quoted( "one" ));
	assertEquals( "\"'one'\"", Converters.quoted( "'one'" ));
	assertEquals( "'\"one\"'", Converters.quoted( "\"one\"" ));
	assertEquals( "'\"I am the 'one'\"'", Converters.quoted( "\"I am the 'one'\"" ));
	assertEquals( "\"'I am the \"one\"'\"", Converters.quoted( "'I am the \"one\"'" ));
}