public void job(String job) {
		Assert.hasText(job, "job needs to be populated with a definition and can not be null");
		job(JOB_NAME, job, true);
	}
Creates a job on the XD cluster defined by the test's
Artifact or Environment variables Uses JOB_NAME as default job name.

@param job the job definition
spring-xd-integration-test/src/test/java/org/springframework/xd/integration/test/AbstractJobTest.java