@Test
	public void simpleParallelSequence() {
		js = parse("<jobA & jobB>");
		assertEquals("<jobA & jobB>", js.getJobDefinitionText());
		assertEquals("<jobA & jobB>", js.stringify());
		JobNode jn = js.getJobNode();
		assertTrue(jn.isSplit());
		assertEquals(2, jn.getSeriesLength());
		JobNode j1 = jn.getSeriesElement(0);
		JobNode j2 = jn.getSeriesElement(1);
		assertEquals("jobA[1>5]", j1.stringify(true));
		assertEquals("jobB[8>12]", j2.stringify(true));
	}
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