REGR:NullPointerException thrown while doing eval() with client object created with incorrect credentials

[srinathgit]

A. The following test which used to succeed , now throws NullPointerException at line "client.newServerEval().xquery(insertJSON).eval();".
B. Looking further, the client object is created with Authentication set to "BASIC" though server authentication is set to "DIGEST". It is now throwing a 401 UnAuthorized . Has there been any changes in server code that caused this ?
client = DatabaseClientFactory.newClient("localhost", restPort, dbName,"rest-admin","x",Authentication.BASIC);
C. On changing the Authentication to DIGEST, I get "com.marklogic.client.FailedRequestException: Local message: failed to apply resource at eval: Internal Server Error. Server Message: SEC-PRIV: Need privilege: http://marklogic.com/xdmp/privileges/xdmp-eval-in . See the MarkLogic server error log for further detail."

client = DatabaseClientFactory.newClient("localhost", restPort, dbName,"rest-admin","x",Authentication.DIGEST);

D. Nevertheless, using client object created with incorrect credentials to perform eval() causes NPE.

	@Test(expected=FailedRequestException.class)
	public void testRuntimeDBclientWithNoPrivUser() throws KeyManagementException, NoSuchAlgorithmException, Exception {
		int restPort = getRestServerPort();
		if 	(IsSecurityEnabled()) throw new FailedRequestException("Illegal");
		else
			client = DatabaseClientFactory.newClient("localhost", restPort, dbName,"rest-admin","x",Authentication.BASIC);
		String insertJSON = "xdmp:document-insert(\"test2.json\",object-node {\"test\":\"hello\"})";
		client.newServerEval().xquery(insertJSON).eval();
		String query1 = "fn:count(fn:doc())";
		int response = client.newServerEval().xquery(query1).eval().next().getNumber().intValue();
		assertEquals("count of documents ",1,response);
		String query2 ="declareUpdate();xdmp.documentDelete(\"test2.json\");";
		client.newServerEval().javascript(query2).eval();
		int response2 = client.newServerEval().xquery(query1).eval().next().getNumber().intValue();
		assertEquals("count of documents ",0,response2);
		client.release();
		
	}

java.lang.NullPointerException
	at com.marklogic.client.impl.JerseyServices.checkStatus(JerseyServices.java:4271)
	at com.marklogic.client.impl.JerseyServices.postIteratedResourceImpl(JerseyServices.java:3745)
	at com.marklogic.client.impl.JerseyServices.postEvalInvoke(JerseyServices.java:3688)
	at com.marklogic.client.impl.ServerEvaluationCallImpl.eval(ServerEvaluationCallImpl.java:164)
	at com.marklogic.client.functionaltest.TestRuntimeDBselection.test(TestRuntimeDBselection.java:126)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

[sammefford]

Please test the fix on branch issue582

[srinathgit]

Issue is fixed on branch issue582

[sammefford]

I'll move the fix to develop once I get review and approval

[sammefford]

Ok, the change is now in develop

[srinathgit]

Test runs fine in develop branch