Add tests for AioChannelFinder implementations

transport/src/test/java/io/netty/channel/socket/aio/AbstractAioChannelFinderTest.java

@@ -0,0 +1,98 @@
+package io.netty.channel.socket.aio;
+
+import static org.junit.Assert.*;
+import static org.easymock.EasyMock.*;
+
+import org.junit.Test;
+
+/*
+ * Copyright 2012 The Netty Project
+ *
+ * The Netty Project 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.
+ */
+public abstract class AbstractAioChannelFinderTest {
+
+    protected abstract AioChannelFinder create();
+
+    @Test
+    public void testNull() throws Exception {
+        AioChannelFinder finder = create();
+        AbstractAioChannel channel = finder.findChannel(new Runnable() {
+            
+            @Override
+            public void run() {
+                // Noop
+            }
+        });
+        assertNull(channel);
+    }
+
+    @Test
+    public void testRunnableWrappsAbstractAioChannel() throws Exception {
+        final Object mockChannel = createMock("mockChannel", AbstractAioChannel.class);
+        replay(mockChannel);
+        
+        Runnable r = new Runnable() {
+            
+            @SuppressWarnings("unused")
+            @Override
+            public void run() {
+                Object channel = mockChannel;
+                // Noop
+            }
+        };
+        AioChannelFinder finder = create();
+        AbstractAioChannel channel = finder.findChannel(r);
+        assertNotNull(channel);
+        
+        AbstractAioChannel channel2 = finder.findChannel(r);
+        assertNotNull(channel2);
+        assertSame(channel2, channel);
+        verify(mockChannel);
+        reset(mockChannel);
+    }
+    
+    @Test
+    public void testRunnableWrappsRunnable() throws Exception {
+        final Object mockChannel = createMock("mockChannel", AbstractAioChannel.class);
+        replay(mockChannel);
+        
+        final Runnable r = new Runnable() {
+            
+            @SuppressWarnings("unused")
+            @Override
+            public void run() {
+                Object channel = mockChannel;
+                // Noop
+            }
+        };
+        Runnable r2 = new Runnable() {
+            
+            @SuppressWarnings("unused")
+            @Override
+            public void run() {
+                Runnable runnable = r;
+                // Noop
+            }
+        };
+        AioChannelFinder finder = create();
+        AbstractAioChannel channel = finder.findChannel(r2);
+        assertNotNull(channel);
+        
+        AbstractAioChannel channel2 = finder.findChannel(r2);
+        assertNotNull(channel2);
+        assertSame(channel2, channel);
+        verify(mockChannel);
+        reset(mockChannel);
+    }
+}

transport/src/test/java/io/netty/channel/socket/aio/ReflectiveAioChannelFinderTest.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2012 The Netty Project
+ *
+ * The Netty Project 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 io.netty.channel.socket.aio;
+
+public class ReflectiveAioChannelFinderTest extends AbstractAioChannelFinderTest {
+
+    @Override
+    protected AioChannelFinder create() {
+        return new ReflectiveAioChannelFinder();
+    }
+
+}

transport/src/test/java/io/netty/channel/socket/aio/UnsafeAioChannelFinderTest.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2012 The Netty Project
+ *
+ * The Netty Project 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 io.netty.channel.socket.aio;
+
+public class UnsafeAioChannelFinderTest extends AbstractAioChannelFinderTest {
+
+    @Override
+    protected AioChannelFinder create() {
+        return new UnsafeAioChannelFinder();
+    }
+
+}