RESOLVED - issue BATCH-1342: Check for valid parameter arguments in CommandLineJobRunner

spring-batch-core/src/test/java/org/springframework/batch/core/launch/support/CommandLineJobRunnerTests.java

@@ -120,6 +120,16 @@ public class CommandLineJobRunnerTests {
 		assertEquals(new JobParameters(), StubJobLauncher.jobParameters);
 	}
 
+	@Test
+	public void testWithInvalidParameters() throws Throwable {
+		String[] args = new String[] { jobPath, jobName, "foo" };
+		CommandLineJobRunner.main(args);
+		assertEquals(1, StubSystemExiter.status);
+		String errorMessage = CommandLineJobRunner.getErrorMessage();
+		assertTrue("Wrong error message: " + errorMessage, errorMessage
+				.contains("in the form name=value"));
+	}
+
 	@Test
 	public void testRestart() throws Throwable {
 		String[] args = new String[] { jobPath, "-restart", jobName };