| // Copyright 2008 The Apache Software Foundation |
| // |
| // 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.apache.tapestry5.ioc.util; |
| |
| import org.apache.tapestry5.ioc.internal.util.TapestryException; |
| import org.testng.Assert; |
| import org.testng.annotations.Test; |
| |
| public class ExceptionUtilsTest extends Assert |
| { |
| @Test |
| public void find_cause_with_match() |
| { |
| TapestryException inner = new TapestryException("foo", null); |
| |
| RuntimeException outer = new RuntimeException(inner); |
| |
| assertSame(ExceptionUtils.findCause(outer, TapestryException.class), inner); |
| } |
| |
| @Test |
| public void find_cause_no_match() |
| { |
| RuntimeException re = new RuntimeException("No cause for you!"); |
| |
| assertNull(ExceptionUtils.findCause(re, TapestryException.class)); |
| } |
| } |