/*
* 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.core.appender.db.jpa.converter;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.util.Arrays;
import org.apache.logging.log4j.ThreadContext;
import org.apache.logging.log4j.categories.Appenders;
import org.apache.logging.log4j.junit.ThreadContextStackRule;
import org.apache.logging.log4j.spi.MutableThreadContextStack;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category(Appenders.Jpa.class)
public class ContextStackJsonAttributeConverterTest {
private ContextStackJsonAttributeConverter converter;
@Rule
public final ThreadContextStackRule threadContextRule = new ThreadContextStackRule();
@Before
public void setUp() {
this.converter = new ContextStackJsonAttributeConverter();
}
@Test
public void testConvert01() {
final ThreadContext.ContextStack stack = new MutableThreadContextStack(
Arrays.asList("value1", "another2"));
final String converted = this.converter.convertToDatabaseColumn(stack);
assertNotNull("The converted value should not be null.", converted);
final ThreadContext.ContextStack reversed = this.converter
.convertToEntityAttribute(converted);
assertNotNull("The reversed value should not be null.", reversed);
assertEquals("The reversed value is not correct.", stack.asList(),
reversed.asList());
}
@Test
public void testConvert02() {
final ThreadContext.ContextStack stack = new MutableThreadContextStack(
Arrays.asList("key1", "value2", "my3"));
final String converted = this.converter.convertToDatabaseColumn(stack);
assertNotNull("The converted value should not be null.", converted);
final ThreadContext.ContextStack reversed = this.converter
.convertToEntityAttribute(converted);
assertNotNull("The reversed value should not be null.", reversed);
assertEquals("The reversed value is not correct.", stack.asList(),
reversed.asList());
}
@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(""));
}
}