1 files changed, 101 insertions, 0 deletions
diff --git a/tags/2.3/src/test/java/org/mockftpserver/core/socket/StubSocket.java b/tags/2.3/src/test/java/org/mockftpserver/core/socket/StubSocket.java
new file mode 100644
index 0000000..3816bf0
--- /dev/null
+++ b/tags/2.3/src/test/java/org/mockftpserver/core/socket/StubSocket.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2007 the original author or authors.
+ * 
+ * Licensed 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.mockftpserver.core.socket;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetAddress;
+import java.net.Socket;
+
+/**
+ * Test (fake) subclass of Socket that performs no network access and allows setting the 
+ * inputStream and OutputStream for the socket.
+ * 
+ * @version $Revision$ - $Date$
+ * 
+ * @author Chris Mair
+ */
+public final class StubSocket extends Socket {
+
+    private InetAddress inetAddress;
+    private InetAddress localAddress;
+    private InputStream inputStream;
+    private OutputStream outputStream;
+    
+    /**
+     * Construct a new instance using the specified InputStream and OutputStream
+     * @param inputStream - the InputStream to use
+     * @param outputStream - the OutputStream to use
+     */
+    public StubSocket(InputStream inputStream, OutputStream outputStream) {
+        this(null, inputStream, outputStream);
+    }
+    
+    /**
+     * Construct a new instance using the specified host, InputStream and OutputStream
+     * @param inetAddress - the InetAddress for this socket
+     * @param inputStream - the InputStream to use
+     * @param outputStream - the OutputStream to use
+     */
+    public StubSocket(InetAddress inetAddress, InputStream inputStream, OutputStream outputStream) {
+        this.inetAddress = inetAddress;
+        this.inputStream = inputStream;
+        this.outputStream = outputStream;
+    }
+    
+    /**
+     * Override the superclass implementation. If the local inetAddress is not null, 
+     * return that. Otherwise return super.getInetAddress().
+     * @see java.net.Socket#getInetAddress()
+     */
+    public InetAddress getInetAddress() {
+        return (inetAddress != null) ? inetAddress : super.getInetAddress();
+    }
+    
+    /**
+     * Override the superclass implementation. If the local localAddress is not
+     * null, return that. Otherwise return super.getLocalAddress();
+     * @see java.net.Socket#getLocalAddress()
+     */
+    public InetAddress getLocalAddress() {
+        return (localAddress != null) ? localAddress : super.getLocalAddress();
+    }
+    
+    /**
+     * Override the superclass implementation to provide the predefined InputStream
+     * @see java.net.Socket#getInputStream()
+     */
+    public InputStream getInputStream() throws IOException {
+        return inputStream;
+    }
+    
+    /**
+     * Override the superclass implementation to provide the predefined OutputStream
+     * @see java.net.Socket#getOutputStream()
+     */
+    public OutputStream getOutputStream() throws IOException {
+        return outputStream;
+    }
+    
+    //-------------------------------------------------------------------------
+    // Test-specific helper methods
+    //-------------------------------------------------------------------------
+
+    public void _setLocalAddress(InetAddress localAddress) {
+        this.localAddress = localAddress;
+    }
+}