@Test
public void testStringConst() throws Exception {

	String test = "'string value'";
	String expected = test.replaceAll("'", "\"");		//Quotes are removed but then the result is double quoted.
	ConstValue cv = new ConstValue(getInputStream(test));
	assertNotNull(cv.getValue());
	assertEquals(expected, cv.getValue());
	assertTrue(cv.getValue() instanceof String);
	
	test = "\"string value\"";
	cv = new ConstValue(getInputStream(test));
	assertNotNull(cv.getValue());
	assertEquals(expected, cv.getValue());
	assertTrue(cv.getValue() instanceof String);
}