| /* |
| * 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.lookup; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.util.HashMap; |
| |
| import org.apache.logging.log4j.core.LogEvent; |
| import org.apache.logging.log4j.core.impl.Log4jLogEvent; |
| import org.apache.logging.log4j.message.MapMessage; |
| import org.apache.logging.log4j.message.StringMapMessage; |
| import org.junit.Test; |
| |
| /** |
| * Tests {@link MapLookup}. |
| */ |
| public class MapLookupTest { |
| |
| @Test |
| public void testEmptyMap() { |
| final MapLookup lookup = new MapLookup(new HashMap<String, String>()); |
| assertEquals(null, lookup.lookup(null)); |
| assertEquals(null, lookup.lookup("X")); |
| } |
| |
| @Test |
| public void testMap() { |
| final HashMap<String, String> map = new HashMap<>(); |
| map.put("A", "B"); |
| final MapLookup lookup = new MapLookup(map); |
| assertEquals(null, lookup.lookup(null)); |
| assertEquals("B", lookup.lookup("A")); |
| } |
| |
| @Test |
| public void testNullMap() { |
| final MapLookup lookup = new MapLookup(); |
| assertEquals(null, lookup.lookup(null)); |
| assertEquals(null, lookup.lookup("X")); |
| } |
| |
| @Test |
| public void testMainMap() { |
| MainMapLookup.setMainArguments(new String[] { |
| "--file", |
| "foo.txt" }); |
| final MapLookup lookup = MainMapLookup.MAIN_SINGLETON; |
| assertEquals(null, lookup.lookup(null)); |
| assertEquals(null, lookup.lookup("X")); |
| assertEquals("--file", lookup.lookup("0")); |
| assertEquals("foo.txt", lookup.lookup("1")); |
| assertEquals("foo.txt", lookup.lookup("--file")); |
| assertEquals(null, lookup.lookup("foo.txt")); |
| } |
| |
| @Test |
| public void testEventStringMapMessage() { |
| final HashMap<String, String> map = new HashMap<>(); |
| map.put("A", "B"); |
| final HashMap<String, String> eventMap = new HashMap<>(); |
| eventMap.put("A1", "B1"); |
| final StringMapMessage message = new StringMapMessage(eventMap); |
| final LogEvent event = Log4jLogEvent.newBuilder() |
| .setMessage(message) |
| .build(); |
| final MapLookup lookup = new MapLookup(map); |
| assertEquals("B", lookup.lookup(event, "A")); |
| assertEquals("B1", lookup.lookup(event, "A1")); |
| } |
| |
| @Test |
| public void testEventMapMessage() { |
| final HashMap<String, String> map = new HashMap<>(); |
| map.put("A", "B"); |
| final HashMap<String, Object> eventMap = new HashMap<>(); |
| eventMap.put("A1", 11); |
| final MapMessage message = new MapMessage<>(eventMap); |
| final LogEvent event = Log4jLogEvent.newBuilder() |
| .setMessage(message) |
| .build(); |
| final MapLookup lookup = new MapLookup(map); |
| assertEquals("B", lookup.lookup(event, "A")); |
| assertEquals("11", lookup.lookup(event, "A1")); |
| } |
| |
| @Test |
| public void testLookupDefaultMapIsCheckedBeforeMapMessage() { |
| final HashMap<String, String> map = new HashMap<>(); |
| map.put("A", "ADefault"); |
| final HashMap<String, Object> eventMap = new HashMap<>(); |
| eventMap.put("A", "AEvent"); |
| final MapMessage message = new MapMessage<>(eventMap); |
| final LogEvent event = Log4jLogEvent.newBuilder() |
| .setMessage(message) |
| .build(); |
| final MapLookup lookup = new MapLookup(map); |
| assertEquals("ADefault", lookup.lookup(event, "A")); |
| } |
| |
| @Test |
| public void testNullEvent() { |
| final HashMap<String, String> map = new HashMap<>(); |
| map.put("A", "B"); |
| final MapLookup lookup = new MapLookup(map); |
| assertEquals("B", lookup.lookup(null, "A")); |
| } |
| } |