| /* |
| * 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.filter; |
| |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.core.Filter; |
| import org.apache.logging.log4j.core.Filter.Result; |
| import org.apache.logging.log4j.core.LogEvent; |
| import org.apache.logging.log4j.core.impl.Log4jLogEvent; |
| import org.apache.logging.log4j.message.Message; |
| import org.apache.logging.log4j.message.SimpleMessage; |
| import org.apache.logging.log4j.status.StatusLogger; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class RegexFilterTest { |
| @BeforeClass |
| public static void before() { |
| StatusLogger.getLogger().setLevel(Level.OFF); |
| } |
| |
| @Test |
| public void testThresholds() throws Exception { |
| RegexFilter filter = RegexFilter.createFilter(".* test .*", null, false, null, null); |
| filter.start(); |
| assertTrue(filter.isStarted()); |
| assertSame(Filter.Result.NEUTRAL, |
| filter.filter(null, Level.DEBUG, null, (Object) "This is a test message", (Throwable) null)); |
| assertSame(Filter.Result.DENY, filter.filter(null, Level.ERROR, null, (Object) "This is not a test", |
| (Throwable) null)); |
| LogEvent event = Log4jLogEvent.newBuilder() // |
| .setLevel(Level.DEBUG) // |
| .setMessage(new SimpleMessage("Another test message")) // |
| .build(); |
| assertSame(Filter.Result.NEUTRAL, filter.filter(event)); |
| event = Log4jLogEvent.newBuilder() // |
| .setLevel(Level.ERROR) // |
| .setMessage(new SimpleMessage("test")) // |
| .build(); |
| assertSame(Filter.Result.DENY, filter.filter(event)); |
| filter = RegexFilter.createFilter(null, null, false, null, null); |
| assertNull(filter); |
| } |
| |
| @Test |
| public void testDotAllPattern() throws Exception { |
| final String singleLine = "test single line matches"; |
| final String multiLine = "test multi line matches\nsome more lines"; |
| final RegexFilter filter = RegexFilter.createFilter(".*line.*", new String[] { "DOTALL", "COMMENTS" }, false, |
| Filter.Result.DENY, Filter.Result.ACCEPT); |
| final Result singleLineResult = filter.filter(null, null, null, (Object) singleLine, (Throwable) null); |
| final Result multiLineResult = filter.filter(null, null, null, (Object) multiLine, (Throwable) null); |
| assertThat(singleLineResult, equalTo(Result.DENY)); |
| assertThat(multiLineResult, equalTo(Result.DENY)); |
| } |
| |
| @Test |
| public void testNoMsg() throws Exception { |
| final RegexFilter filter = RegexFilter.createFilter(".* test .*", null, false, null, null); |
| filter.start(); |
| assertTrue(filter.isStarted()); |
| assertSame(Filter.Result.DENY, filter.filter(null, Level.DEBUG, null, (Object) null, (Throwable) null)); |
| assertSame(Filter.Result.DENY, filter.filter(null, Level.DEBUG, null, (Message) null, (Throwable) null)); |
| assertSame(Filter.Result.DENY, filter.filter(null, Level.DEBUG, null, null, (Object[]) null)); |
| } |
| } |