@Test
	public void errorCases08() {
		checkForParseError(":foo | bar", 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