From 41d6882b784751e43e3d513353b4bf6926636f5c Mon Sep 17 00:00:00 2001 From: Jim Hahn Date: Tue, 25 Feb 2020 17:49:06 -0500 Subject: Add DroolsExecutor for DroolsRunnable Added DroolsExecutor, which is an Executor that works by injecting its commands into drools working memory via DroolsRunnable objects. Issue-ID: POLICY-2385 Signed-off-by: Jim Hahn Change-Id: I59a57bc431249c84cb08f87089f6239993d7d2c4 --- .../policy/drools/core/DroolsContainerTest.java | 41 +++++++++++++++------- 1 file changed, 28 insertions(+), 13 deletions(-) (limited to 'policy-core/src/test') diff --git a/policy-core/src/test/java/org/onap/policy/drools/core/DroolsContainerTest.java b/policy-core/src/test/java/org/onap/policy/drools/core/DroolsContainerTest.java index 2f45f01e..928af4de 100644 --- a/policy-core/src/test/java/org/onap/policy/drools/core/DroolsContainerTest.java +++ b/policy-core/src/test/java/org/onap/policy/drools/core/DroolsContainerTest.java @@ -2,14 +2,14 @@ * ============LICENSE_START======================================================= * policy-core * ================================================================================ - * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -24,12 +24,16 @@ import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertSame; import static org.junit.Assert.assertTrue; +import static org.mockito.ArgumentMatchers.any; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.when; import java.nio.file.Paths; import java.util.Arrays; import java.util.Collection; import java.util.concurrent.LinkedBlockingQueue; import java.util.concurrent.TimeUnit; +import org.drools.core.WorkingMemory; import org.junit.BeforeClass; import org.junit.Test; import org.onap.policy.drools.util.KieUtils; @@ -41,7 +45,7 @@ import org.onap.policy.drools.util.KieUtils; * PolicySessionFeatureAPI */ public class DroolsContainerTest { - + private static final long TIMEOUT_SEC = 5; /** @@ -159,24 +163,35 @@ public class DroolsContainerTest { session.getFullName()); // the updated rules should now multiply 3 * 8 * 2, and return 48 - + result = new LinkedBlockingQueue<>(); container.insert("session1", Arrays.asList(3, 8, 2)); container.insert("session1", result); assertEquals(48, result.poll(TIMEOUT_SEC, TimeUnit.SECONDS).intValue()); - // verify that default KiePackages have been added by testing - // that 'DroolsRunnable' is functioning + /* + * verify that default KiePackages have been added by testing that + * 'DroolsRunnable' is functioning. Also verifies that DroolsExecutor works by + * using it to inject the runnable, though we have to mock the WorkingMemory + * object since I don't know how to obtain it from the kieSession + */ + + WorkingMemory wm = mock(WorkingMemory.class); + when(wm.insert(any())).thenAnswer(ans -> { + Object object = ans.getArgument(0); + return container.getPolicySession("session1").getKieSession().insert(object); + }); + + DroolsExecutor executor = new DroolsExecutor(wm); final LinkedBlockingQueue lbq = new LinkedBlockingQueue<>(); - container.insert("session1", new DroolsRunnable() { - @Override - public void run() { - lbq.add("DroolsRunnable String"); - } - }); + executor.execute(() -> lbq.add("DroolsRunnable String")); + executor.execute(() -> lbq.add("another DroolsRunnable String")); + assertEquals("DroolsRunnable String", lbq.poll(TIMEOUT_SEC, TimeUnit.SECONDS)); + assertEquals("another DroolsRunnable String", lbq.poll(TIMEOUT_SEC, TimeUnit.SECONDS)); + } finally { container.shutdown(); assertFalse(container.isAlive()); -- cgit 1.2.3-korg