| /* |
| * 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.logging.log4j.jpa.converter; |
| |
| import java.sql.SQLException; |
| |
| import org.apache.logging.log4j.core.test.categories.Appenders; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import static org.junit.Assert.*; |
| |
| @Category(Appenders.Jpa.class) |
| public class ThrowableAttributeConverterTest { |
| private ThrowableAttributeConverter converter; |
| |
| @Before |
| public void setUp() { |
| this.converter = new ThrowableAttributeConverter(); |
| } |
| |
| @Test |
| public void testConvert01() { |
| final RuntimeException exception = new RuntimeException("My message 01."); |
| |
| final String stackTrace = getStackTrace(exception); |
| |
| final String converted = this.converter.convertToDatabaseColumn(exception); |
| |
| assertNotNull("The converted value is not correct.", converted); |
| assertEquals("The converted value is not correct.", stackTrace, converted); |
| |
| final Throwable reversed = this.converter.convertToEntityAttribute(converted); |
| |
| assertNotNull("The reversed value should not be null.", reversed); |
| assertEquals("The reversed value is not correct.", stackTrace, getStackTrace(reversed)); |
| } |
| |
| @Test |
| public void testConvert02() { |
| final SQLException cause2 = new SQLException("This is a test cause."); |
| final Error cause1 = new Error(cause2); |
| final RuntimeException exception = new RuntimeException("My message 01.", cause1); |
| |
| final String stackTrace = getStackTrace(exception); |
| |
| final String converted = this.converter.convertToDatabaseColumn(exception); |
| |
| assertNotNull("The converted value is not correct.", converted); |
| assertEquals("The converted value is not correct.", stackTrace, converted); |
| |
| final Throwable reversed = this.converter.convertToEntityAttribute(converted); |
| |
| assertNotNull("The reversed value should not be null.", reversed); |
| assertEquals("The reversed value is not correct.", stackTrace, getStackTrace(reversed)); |
| } |
| |
| @Test |
| public void testConvertNullToDatabaseColumn() { |
| assertNull("The converted value should be null.", this.converter.convertToDatabaseColumn(null)); |
| } |
| |
| @Test |
| public void testConvertNullOrBlankToEntityAttribute() { |
| assertNull("The converted attribute should be null (1).", this.converter.convertToEntityAttribute(null)); |
| assertNull("The converted attribute should be null (2).", this.converter.convertToEntityAttribute("")); |
| } |
| |
| private static String getStackTrace(final Throwable throwable) { |
| String returnValue = throwable.toString() + '\n'; |
| |
| for (final StackTraceElement element : throwable.getStackTrace()) { |
| returnValue += "\tat " + element.toString() + '\n'; |
| } |
| |
| if (throwable.getCause() != null) { |
| returnValue += "Caused by " + getStackTrace(throwable.getCause()); |
| } |
| |
| return returnValue; |
| } |
| } |