| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.commons.io; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertSame; |
| |
| import java.io.IOException; |
| |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Tests {@link IOExceptionWithCause}. |
| */ |
| public class IOExceptionWithCauseTest { |
| |
| /** |
| * Tests the {@link IOExceptionWithCause#IOExceptionWithCause(String,Throwable)} constructor. |
| */ |
| @Test |
| public void testIOExceptionStringThrowable() { |
| final Throwable cause = new IllegalArgumentException("cause"); |
| final IOException exception = new IOException("message", cause); |
| this.validate(exception, cause, "message"); |
| } |
| |
| /** |
| * Tests the {@link IOExceptionWithCause#IOExceptionWithCause(Throwable)} constructor. |
| */ |
| |
| @Test |
| public void testIOExceptionThrowable() { |
| final Throwable cause = new IllegalArgumentException("cause"); |
| final IOException exception = new IOException(cause); |
| this.validate(exception, cause, "java.lang.IllegalArgumentException: cause"); |
| } |
| |
| void validate(final Throwable throwable, final Throwable expectedCause, final String expectedMessage) { |
| assertEquals(expectedMessage, throwable.getMessage()); |
| assertEquals(expectedCause, throwable.getCause()); |
| assertSame(expectedCause, throwable.getCause()); |
| } |
| } |