protected Table listStepExecutions(String id) {
		final CommandResult commandResult = getShell().executeCommand("job execution step list " + id);
		if (!commandResult.isSuccess()) {
			throw new IllegalStateException("Expected a successful command execution.", commandResult.getException());
		}
		return (Table) commandResult.getResult();
	}
Launch a job that is already deployed
spring-xd-shell/src/test/java/org/springframework/xd/shell/command/AbstractJobIntegrationTest.java