@Test
	public void errorCases01() {
		checkForParseError(".", XDDSLMessages.EXPECTED_MODULENAME, 0, ".");
		checkForParseError(";", XDDSLMessages.EXPECTED_MODULENAME, 0, ";");
	}
Parse streams and verify either the correct abstract syntax tree is produced or the current exception comes out.

@author Andy Clement
@author David Turanski
spring-xd-dirt/src/test/java/org/springframework/xd/dirt/stream/dsl/StreamConfigParserTests.java