| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * 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. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onlab.junit; |
| |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertSame; |
| |
| /** |
| * Base for exception tests. |
| */ |
| public abstract class ExceptionTest { |
| |
| protected static final Throwable CAUSE = new RuntimeException("boom"); |
| protected static final String MESSAGE = "Uh oh.... boom"; |
| |
| protected abstract Exception getDefault(); |
| protected abstract Exception getWithMessage(); |
| protected abstract Exception getWithMessageAndCause(); |
| |
| @Test |
| public void noMessageNoCause() { |
| Exception e = getDefault(); |
| assertEquals("incorrect message", null, e.getMessage()); |
| assertEquals("incorrect cause", null, e.getCause()); |
| } |
| |
| @Test |
| public void withMessage() { |
| Exception e = getWithMessage(); |
| assertEquals("incorrect message", MESSAGE, e.getMessage()); |
| assertEquals("incorrect cause", null, e.getCause()); |
| } |
| |
| @Test |
| public void withCause() { |
| Exception e = getWithMessageAndCause(); |
| assertEquals("incorrect message", MESSAGE, e.getMessage()); |
| assertSame("incorrect cause", CAUSE, e.getCause()); |
| } |
| } |