@Test
public void testEscapeAction() throws Exception {

	String result = SoapUtils.escapeAction("action");
	Assert.assertEquals("Invalid SOAP action", "\"action\"", result);
	result = SoapUtils.escapeAction("\"action\"");
	Assert.assertEquals("Invalid SOAP action", "\"action\"", result);
	result = SoapUtils.escapeAction("");
	Assert.assertEquals("Invalid SOAP action", "\"\"", result);
	result = SoapUtils.escapeAction(null);
	Assert.assertEquals("Invalid SOAP action", "\"\"", result);
}