/*
 * 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;

import java.util.Map;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.core.appender.ConsoleAppender;
import org.apache.logging.log4j.core.config.Configuration;
import org.apache.logging.log4j.core.config.ConfigurationFactory;
import org.apache.logging.log4j.core.layout.PatternLayout;
import org.apache.logging.log4j.status.StatusLogger;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

import static org.junit.Assert.*;

/**
 *
 */
public class LookupTest {

    private static final String CONFIG = "log4j-lookup.xml";
    private static Configuration config;
    private static ConsoleAppender app;
    private static LoggerContext ctx;

    @BeforeClass
    public static void setupClass() {
        System.setProperty(ConfigurationFactory.CONFIGURATION_FILE_PROPERTY, CONFIG);
        ctx = (LoggerContext) LogManager.getContext(false);
    }

    @AfterClass
    public static void cleanupClass() {
        System.clearProperty(ConfigurationFactory.CONFIGURATION_FILE_PROPERTY);
        ctx.reconfigure();
        StatusLogger.getLogger().reset();
    }

    @Test
    public void testHostname() {
        config = ctx.getConfiguration();
        for (final Map.Entry<String, Appender> entry : config.getAppenders().entrySet()) {
            if (entry.getKey().equals("console")) {
                app = (ConsoleAppender) entry.getValue();
            }
        }
        assertNotNull(app);
        Layout layout = app.getLayout();
        assertNotNull("No Layout", layout);
        assertTrue("Layout is not a PatternLayout", layout instanceof PatternLayout);
        String pattern = ((PatternLayout) layout).getConversionPattern();
        assertNotNull("No conversion pattern", pattern);
        assertTrue("No filters", pattern.contains("org.junit,org.apache.maven,org.eclipse,sun.reflect,java.lang.reflect"));
    }
}

@@ -838,75 +838,8 @@
 e;%0A%0A
-import java.util.Map;%0A%0Aimport org.apache.logging.log4j.LogManager;%0A
 impo
@@ -901,133 +901,8 @@
 er;%0A
-import org.apache.logging.log4j.core.config.Configuration;%0Aimport org.apache.logging.log4j.core.config.ConfigurationFactory;%0A
 impo
@@ -992,56 +992,34 @@
 g4j.
-status.StatusLogger;%0Aimport org.junit.AfterClass
+junit.InitialLoggerContext
 ;%0Aim
@@ -1033,27 +1033,25 @@
 g.junit.
-Before
 Class
+Rule
 ;%0Aimport
@@ -1206,144 +1206,23 @@
 l%22;%0A
-    private static Configuration config;%0A    private static ConsoleAppender app;%0A    private static LoggerContext ctx;%0A%0A    @Before
+%0A    @
 Class
+Rule
 %0A   
@@ -1240,675 +1240,208 @@
 tic 
-void setupClass() %7B%0A        System.setProperty(ConfigurationFactory.CONFIGURATION_FILE_PROPERTY, CONFIG);%0A        ctx = (LoggerContext) LogManager.getContext(false);%0A    %7D%0A%0A    @AfterClass%0A    public static void cleanupClass() %7B%0A        System.clearProperty(ConfigurationFactory.CONFIGURATION_FILE_PROPERTY);%0A        ctx.reconfigure();%0A        StatusLogger.getLogger().reset();%0A    %7D%0A%0A    @Test%0A    public void testHostname() %7B%0A        config = ctx.getConfiguration();%0A        for (final Map.Entry%3CString, Appender%3E entry : config.getAppenders().entrySet()) %7B%0A            if (entry.getKey().equals(%22console%22)) %7B%0A                app = (ConsoleAppender) entry.getValue(
+InitialLoggerContext context = new InitialLoggerContext(CONFIG);%0A%0A    @Test%0A    public void testHostname() %7B%0A        final ConsoleAppender app = (ConsoleAppender) context.getRequiredAppender(%22console%22
 );%0A 
@@ -1451,66 +1451,23 @@
     
-  
-  %7D%0A        %7D%0A        assertNotNull(app);%0A       
+final
  Layout
+%3C?%3E
  lay

Refactor test to use InitialLoggerContext.