diff --git a/src/test/java/org/jboss/netty/logging/CommonsLoggerFactoryTest.java b/src/test/java/org/jboss/netty/logging/CommonsLoggerFactoryTest.java
new file mode 100644
index 0000000000..46e3b9e391
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/CommonsLoggerFactoryTest.java
@@ -0,0 +1,45 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class CommonsLoggerFactoryTest {
+
+    @Test
+    public void testCreation() {
+        InternalLogger logger = new CommonsLoggerFactory().newInstance("foo");
+        assertTrue(logger instanceof CommonsLogger);
+        assertEquals("foo", logger.toString());
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/CommonsLoggerTest.java b/src/test/java/org/jboss/netty/logging/CommonsLoggerTest.java
new file mode 100644
index 0000000000..8d6380f120
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/CommonsLoggerTest.java
@@ -0,0 +1,196 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.easymock.EasyMock.*;
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class CommonsLoggerTest {
+    private static final Exception e = new Exception();
+
+    @Test
+    public void testIsDebugEnabled() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        expect(mock.isDebugEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        assertTrue(logger.isDebugEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsInfoEnabled() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        expect(mock.isInfoEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        assertTrue(logger.isInfoEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsWarnEnabled() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        expect(mock.isWarnEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        assertTrue(logger.isWarnEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsErrorEnabled() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        expect(mock.isErrorEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        assertTrue(logger.isErrorEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testDebug() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        mock.debug("a");
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        logger.debug("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testDebugWithException() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        mock.debug("a", e);
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        logger.debug("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testInfo() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        mock.info("a");
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        logger.info("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testInfoWithException() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        mock.info("a", e);
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        logger.info("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testWarn() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        mock.warn("a");
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        logger.warn("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testWarnWithException() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        mock.warn("a", e);
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        logger.warn("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testError() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        mock.error("a");
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        logger.error("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testErrorWithException() {
+        org.apache.commons.logging.Log mock =
+            createStrictMock(org.apache.commons.logging.Log.class);
+
+        mock.error("a", e);
+        replay(mock);
+
+        InternalLogger logger = new CommonsLogger(mock, "foo");
+        logger.error("a", e);
+        verify(mock);
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/InternalLoggerFactoryTest.java b/src/test/java/org/jboss/netty/logging/InternalLoggerFactoryTest.java
new file mode 100644
index 0000000000..1b686b392f
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/InternalLoggerFactoryTest.java
@@ -0,0 +1,192 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.easymock.EasyMock.*;
+import static org.easymock.classextension.EasyMock.*;
+import static org.junit.Assert.*;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class InternalLoggerFactoryTest {
+    private static final Exception e = new Exception();
+    private InternalLoggerFactory oldLoggerFactory;
+    private InternalLogger mock;
+
+    @Before
+    public void init() {
+        oldLoggerFactory = InternalLoggerFactory.getDefaultFactory();
+        InternalLoggerFactory mockFactory = createMock(InternalLoggerFactory.class);
+        mock = createStrictMock(InternalLogger.class);
+        expect(mockFactory.newInstance("mock")).andReturn(mock).anyTimes();
+        replay(mockFactory);
+        InternalLoggerFactory.setDefaultFactory(mockFactory);
+    }
+
+    @After
+    public void destroy() {
+        reset(mock);
+        InternalLoggerFactory.setDefaultFactory(oldLoggerFactory);
+    }
+
+
+    @Test(expected = NullPointerException.class)
+    public void shouldNotAllowNullDefaultFactory() {
+        InternalLoggerFactory.setDefaultFactory(null);
+    }
+
+    @Test
+    public void shouldReturnWrappedLogger() {
+        assertNotSame(mock, InternalLoggerFactory.getInstance("mock"));
+    }
+
+    @Test
+    public void testIsDebugEnabled() {
+        expect(mock.isDebugEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        assertTrue(logger.isDebugEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsInfoEnabled() {
+        expect(mock.isInfoEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        assertTrue(logger.isInfoEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsWarnEnabled() {
+        expect(mock.isWarnEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        assertTrue(logger.isWarnEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsErrorEnabled() {
+        expect(mock.isErrorEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        assertTrue(logger.isErrorEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testDebug() {
+        mock.debug("a");
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        logger.debug("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testDebugWithException() {
+        mock.debug("a", e);
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        logger.debug("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testInfo() {
+        mock.info("a");
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        logger.info("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testInfoWithException() {
+        mock.info("a", e);
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        logger.info("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testWarn() {
+        mock.warn("a");
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        logger.warn("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testWarnWithException() {
+        mock.warn("a", e);
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        logger.warn("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testError() {
+        mock.error("a");
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        logger.error("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testErrorWithException() {
+        mock.error("a", e);
+        replay(mock);
+
+        InternalLogger logger = InternalLoggerFactory.getInstance("mock");
+        logger.error("a", e);
+        verify(mock);
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/JBossLoggerFactoryTest.java b/src/test/java/org/jboss/netty/logging/JBossLoggerFactoryTest.java
new file mode 100644
index 0000000000..f3c87b48af
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/JBossLoggerFactoryTest.java
@@ -0,0 +1,45 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class JBossLoggerFactoryTest {
+
+    @Test
+    public void testCreation() {
+        InternalLogger logger = new JBossLoggerFactory().newInstance("foo");
+        assertTrue(logger instanceof JBossLogger);
+        assertEquals("foo", logger.toString());
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/JBossLoggerTest.java b/src/test/java/org/jboss/netty/logging/JBossLoggerTest.java
new file mode 100644
index 0000000000..7950e1f585
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/JBossLoggerTest.java
@@ -0,0 +1,195 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.easymock.EasyMock.*;
+import static org.easymock.classextension.EasyMock.*;
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class JBossLoggerTest {
+    private static final Exception e = new Exception();
+
+    @Test
+    @SuppressWarnings("deprecation")
+    public void testIsDebugEnabled() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        expect(mock.isDebugEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        assertTrue(logger.isDebugEnabled());
+        verify(mock);
+    }
+
+    @Test
+    @SuppressWarnings("deprecation")
+    public void testIsInfoEnabled() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        expect(mock.isInfoEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        assertTrue(logger.isInfoEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsWarnEnabled() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        assertTrue(logger.isWarnEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsErrorEnabled() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        assertTrue(logger.isErrorEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testDebug() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        mock.debug("a");
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        logger.debug("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testDebugWithException() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        mock.debug("a", e);
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        logger.debug("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testInfo() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        mock.info("a");
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        logger.info("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testInfoWithException() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        mock.info("a", e);
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        logger.info("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testWarn() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        mock.warn("a");
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        logger.warn("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testWarnWithException() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        mock.warn("a", e);
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        logger.warn("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testError() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        mock.error("a");
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        logger.error("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testErrorWithException() {
+        org.jboss.logging.Logger mock =
+            createStrictMock(org.jboss.logging.Logger.class);
+
+        mock.error("a", e);
+        replay(mock);
+
+        InternalLogger logger = new JBossLogger(mock);
+        logger.error("a", e);
+        verify(mock);
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/JdkLoggerFactoryTest.java b/src/test/java/org/jboss/netty/logging/JdkLoggerFactoryTest.java
new file mode 100644
index 0000000000..9801e73564
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/JdkLoggerFactoryTest.java
@@ -0,0 +1,45 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class JdkLoggerFactoryTest {
+
+    @Test
+    public void testCreation() {
+        InternalLogger logger = new JdkLoggerFactory().newInstance("foo");
+        assertTrue(logger instanceof JdkLogger);
+        assertEquals("foo", logger.toString());
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/JdkLoggerTest.java b/src/test/java/org/jboss/netty/logging/JdkLoggerTest.java
new file mode 100644
index 0000000000..8f83c22912
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/JdkLoggerTest.java
@@ -0,0 +1,200 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.easymock.EasyMock.*;
+import static org.easymock.classextension.EasyMock.*;
+import static org.junit.Assert.*;
+
+import java.util.logging.Level;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class JdkLoggerTest {
+    private static final Exception e = new Exception();
+
+    @Test
+    public void testIsDebugEnabled() {
+
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        expect(mock.isLoggable(Level.FINE)).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        assertTrue(logger.isDebugEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsInfoEnabled() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        expect(mock.isLoggable(Level.INFO)).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        assertTrue(logger.isInfoEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsWarnEnabled() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        expect(mock.isLoggable(Level.WARNING)).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        assertTrue(logger.isWarnEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsErrorEnabled() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        expect(mock.isLoggable(Level.SEVERE)).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        assertTrue(logger.isErrorEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testDebug() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        mock.log(Level.FINE, "a");
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        logger.debug("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testDebugWithException() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        mock.log(Level.FINE, "a", e);
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        logger.debug("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testInfo() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        mock.log(Level.INFO, "a");
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        logger.info("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testInfoWithException() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        mock.log(Level.INFO, "a", e);
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        logger.info("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testWarn() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        mock.log(Level.WARNING, "a");
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        logger.warn("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testWarnWithException() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        mock.log(Level.WARNING, "a", e);
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        logger.warn("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testError() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        mock.log(Level.SEVERE, "a");
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        logger.error("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testErrorWithException() {
+        java.util.logging.Logger mock =
+            createStrictMock(java.util.logging.Logger.class);
+
+        mock.log(Level.SEVERE, "a", e);
+        replay(mock);
+
+        InternalLogger logger = new JdkLogger(mock);
+        logger.error("a", e);
+        verify(mock);
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/Log4JLoggerFactoryTest.java b/src/test/java/org/jboss/netty/logging/Log4JLoggerFactoryTest.java
new file mode 100644
index 0000000000..4d682fc729
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/Log4JLoggerFactoryTest.java
@@ -0,0 +1,45 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class Log4JLoggerFactoryTest {
+
+    @Test
+    public void testCreation() {
+        InternalLogger logger = new Log4JLoggerFactory().newInstance("foo");
+        assertTrue(logger instanceof Log4JLogger);
+        assertEquals("foo", logger.toString());
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/Log4JLoggerTest.java b/src/test/java/org/jboss/netty/logging/Log4JLoggerTest.java
new file mode 100644
index 0000000000..dcaeb731d3
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/Log4JLoggerTest.java
@@ -0,0 +1,195 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.easymock.EasyMock.*;
+import static org.easymock.classextension.EasyMock.*;
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class Log4JLoggerTest {
+    private static final Exception e = new Exception();
+
+    @Test
+    public void testIsDebugEnabled() {
+
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        expect(mock.isDebugEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        assertTrue(logger.isDebugEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsInfoEnabled() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        expect(mock.isInfoEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        assertTrue(logger.isInfoEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsWarnEnabled() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        assertTrue(logger.isWarnEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsErrorEnabled() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        assertTrue(logger.isErrorEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testDebug() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        mock.debug("a");
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        logger.debug("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testDebugWithException() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        mock.debug("a", e);
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        logger.debug("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testInfo() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        mock.info("a");
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        logger.info("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testInfoWithException() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        mock.info("a", e);
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        logger.info("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testWarn() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        mock.warn("a");
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        logger.warn("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testWarnWithException() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        mock.warn("a", e);
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        logger.warn("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testError() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        mock.error("a");
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        logger.error("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testErrorWithException() {
+        org.apache.log4j.Logger mock =
+            createStrictMock(org.apache.log4j.Logger.class);
+
+        mock.error("a", e);
+        replay(mock);
+
+        InternalLogger logger = new Log4JLogger(mock);
+        logger.error("a", e);
+        verify(mock);
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/Slf4JLoggerFactoryTest.java b/src/test/java/org/jboss/netty/logging/Slf4JLoggerFactoryTest.java
new file mode 100644
index 0000000000..6482f3c8da
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/Slf4JLoggerFactoryTest.java
@@ -0,0 +1,45 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class Slf4JLoggerFactoryTest {
+
+    @Test
+    public void testCreation() {
+        InternalLogger logger = new Slf4JLoggerFactory().newInstance("foo");
+        assertTrue(logger instanceof Slf4JLogger);
+        assertEquals("foo", logger.toString());
+    }
+}
diff --git a/src/test/java/org/jboss/netty/logging/Slf4JLoggerTest.java b/src/test/java/org/jboss/netty/logging/Slf4JLoggerTest.java
new file mode 100644
index 0000000000..9f23957632
--- /dev/null
+++ b/src/test/java/org/jboss/netty/logging/Slf4JLoggerTest.java
@@ -0,0 +1,196 @@
+/*
+ * JBoss, Home of Professional Open Source
+ *
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * by the @author tags. See the COPYRIGHT.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.netty.logging;
+
+import static org.easymock.EasyMock.*;
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+
+/**
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ *
+ * @version $Rev$, $Date$
+ *
+ */
+public class Slf4JLoggerTest {
+    private static final Exception e = new Exception();
+
+    @Test
+    public void testIsDebugEnabled() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        expect(mock.isDebugEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        assertTrue(logger.isDebugEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsInfoEnabled() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        expect(mock.isInfoEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        assertTrue(logger.isInfoEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsWarnEnabled() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        expect(mock.isWarnEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        assertTrue(logger.isWarnEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testIsErrorEnabled() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        expect(mock.isErrorEnabled()).andReturn(true);
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        assertTrue(logger.isErrorEnabled());
+        verify(mock);
+    }
+
+    @Test
+    public void testDebug() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        mock.debug("a");
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        logger.debug("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testDebugWithException() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        mock.debug("a", e);
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        logger.debug("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testInfo() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        mock.info("a");
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        logger.info("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testInfoWithException() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        mock.info("a", e);
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        logger.info("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testWarn() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        mock.warn("a");
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        logger.warn("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testWarnWithException() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        mock.warn("a", e);
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        logger.warn("a", e);
+        verify(mock);
+    }
+
+    @Test
+    public void testError() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        mock.error("a");
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        logger.error("a");
+        verify(mock);
+    }
+
+    @Test
+    public void testErrorWithException() {
+        org.slf4j.Logger mock =
+            createStrictMock(org.slf4j.Logger.class);
+
+        mock.error("a", e);
+        replay(mock);
+
+        InternalLogger logger = new Slf4JLogger(mock);
+        logger.error("a", e);
+        verify(mock);
+    }
+}