From 7e4d30982fde5d6bef26c52c1a8b5f60f026510b Mon Sep 17 00:00:00 2001 From: Jim Hahn Date: Tue, 8 Jan 2019 17:48:31 -0500 Subject: Replace expectException with AssertJ Change-Id: I5c9c5e962a7e2a5617405d534c0719f4bdb6ff1c Issue-ID: POLICY-1393 Signed-off-by: Jim Hahn --- .../policy/drools/pooling/DmaapManagerTest.java | 23 ++------ .../drools/pooling/PoolingManagerImplTest.java | 62 ++++------------------ 2 files changed, 15 insertions(+), 70 deletions(-) (limited to 'feature-pooling-dmaap/src/test/java') diff --git a/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/DmaapManagerTest.java b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/DmaapManagerTest.java index a6404f40..69896d34 100644 --- a/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/DmaapManagerTest.java +++ b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/DmaapManagerTest.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2019 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. @@ -20,10 +20,10 @@ package org.onap.policy.drools.pooling; +import static org.assertj.core.api.Assertions.assertThatThrownBy; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; -import static org.junit.Assert.fail; import static org.mockito.ArgumentMatchers.any; import static org.mockito.Mockito.doThrow; import static org.mockito.Mockito.mock; @@ -299,7 +299,7 @@ public class DmaapManagerTest { @Test public void testPublish() throws PoolingFeatureException { // cannot publish before starting - expectException("publish,pre", () -> mgr.publish(MSG)); + assertThatThrownBy(() -> mgr.publish(MSG)).as("publish,pre"); mgr.startPublisher(); @@ -315,7 +315,7 @@ public class DmaapManagerTest { // stop and verify we can no longer publish mgr.stopPublisher(0); - expectException("publish,stopped", () -> mgr.publish(MSG)); + assertThatThrownBy(() -> mgr.publish(MSG)).as("publish,stopped"); } @Test(expected = PoolingFeatureException.class) @@ -337,16 +337,6 @@ public class DmaapManagerTest { mgr.publish(MSG); } - - private void expectException(String testnm, VFunction func) { - try { - func.apply(); - fail(testnm + " missing exception"); - - } catch (PoolingFeatureException expected) { - // OK - } - } /** * Manager with overrides. @@ -373,9 +363,4 @@ public class DmaapManagerTest { return Arrays.asList(mock(TopicSink.class), sink, mock(TopicSink.class)); } } - - @FunctionalInterface - public static interface VFunction { - public void apply() throws PoolingFeatureException; - } } diff --git a/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/PoolingManagerImplTest.java b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/PoolingManagerImplTest.java index 7fce99d1..a711a7e9 100644 --- a/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/PoolingManagerImplTest.java +++ b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/PoolingManagerImplTest.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2018-2019 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. @@ -20,9 +20,9 @@ package org.onap.policy.drools.pooling; +import static org.assertj.core.api.Assertions.assertThatThrownBy; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import static org.mockito.ArgumentMatchers.any; @@ -183,26 +183,21 @@ public class PoolingManagerImplTest { */ PolicyController ctlr = mock(PolicyController.class); - PoolingFeatureRtException ex = expectException(PoolingFeatureRtException.class, - () -> new PoolingManagerTest(MY_HOST, ctlr, poolProps, active)); - assertNotNull(ex.getCause()); - assertTrue(ex.getCause() instanceof ClassCastException); + assertThatThrownBy(() -> new PoolingManagerTest(MY_HOST, ctlr, poolProps, active)) + .isInstanceOf(PoolingFeatureRtException.class).hasCauseInstanceOf(ClassCastException.class); } @Test public void testPoolingManagerImpl_PoolEx() throws PoolingFeatureException { // throw an exception when we try to create the dmaap manager PoolingFeatureException ex = new PoolingFeatureException(); - - PoolingFeatureRtException ex2 = expectException(PoolingFeatureRtException.class, - () -> new PoolingManagerTest(MY_HOST, controller, poolProps, active) { - @Override - protected DmaapManager makeDmaapManager(String topic) throws PoolingFeatureException { - throw ex; - } - }); - - assertEquals(ex, ex2.getCause()); + + assertThatThrownBy(() -> new PoolingManagerTest(MY_HOST, controller, poolProps, active) { + @Override + protected DmaapManager makeDmaapManager(String topic) throws PoolingFeatureException { + throw ex; + } + }).isInstanceOf(PoolingFeatureRtException.class).hasCause(ex); } @Test @@ -1233,41 +1228,6 @@ public class PoolingManagerImplTest { } - /** - * Invokes a method that is expected to throw an exception. - * - * @param exClass class of exception that is expected - * @param func function to invoke - * @return the exception that was thrown - * @throws AssertionError if no exception was thrown - */ - private T expectException(Class exClass, ExFunction func) { - try { - func.apply(); - throw new AssertionError("missing exception"); - - } catch (Exception e) { - return exClass.cast(e); - } - } - - /** - * Function that is expected to throw an exception. - * - * @param type of exception the function is expected to throw - */ - @FunctionalInterface - private static interface ExFunction { - - /** - * Invokes the function. - * - * @throws T if an error occurs - */ - public void apply() throws T; - - } - /** * Manager with overrides. */ -- cgit 1.2.3-korg