@Test
	public void whitespace() {
		js = parse("A||B");
		assertEquals("A || B", js.stringify());
		js = parse("<A&B>");
		assertEquals("<A & B>", js.stringify());
		js = parse("<A||B&C>");
		assertEquals("<A || B & C>", js.stringify());
	}
Parse job specifications and verify either the correct abstract syntax tree is produced or the current exception comes out.
The parser does no semantic validation, it is purely syntax checking.

@author Andy Clement
spring-xd-dirt/src/test/java/org/springframework/xd/dirt/job/dsl/JobParserTests.java