[webbeans-commits] Webbeans SVN: r2649 - in ri/trunk/tests: src/main/java/org/jboss/webbeans/mock and 1 other directory.
webbeans-commits at lists.jboss.org
webbeans-commits at lists.jboss.org
Tue May 5 01:32:13 EDT 2009
Author: dan.j.allen
Date: 2009-05-05 01:32:13 -0400 (Tue, 05 May 2009)
New Revision: 2649
Added:
ri/trunk/tests/src/main/java/org/jboss/webbeans/mock/MockServletContext.java
Modified:
ri/trunk/tests/pom.xml
Log:
add a MockServletContext for testing purposes
Modified: ri/trunk/tests/pom.xml
===================================================================
--- ri/trunk/tests/pom.xml 2009-05-05 05:29:37 UTC (rev 2648)
+++ ri/trunk/tests/pom.xml 2009-05-05 05:32:13 UTC (rev 2649)
@@ -39,10 +39,15 @@
<artifactId>el-api</artifactId>
</dependency>
- <dependency>
+ <dependency>
<groupId>javax.el</groupId>
<artifactId>el-ri</artifactId>
</dependency>
+
+ <dependency>
+ <groupId>javax.servlet</groupId>
+ <artifactId>servlet-api</artifactId>
+ </dependency>
<dependency>
<groupId>org.jboss.webbeans</groupId>
Added: ri/trunk/tests/src/main/java/org/jboss/webbeans/mock/MockServletContext.java
===================================================================
--- ri/trunk/tests/src/main/java/org/jboss/webbeans/mock/MockServletContext.java (rev 0)
+++ ri/trunk/tests/src/main/java/org/jboss/webbeans/mock/MockServletContext.java 2009-05-05 05:32:13 UTC (rev 2649)
@@ -0,0 +1,558 @@
+/*
+ * 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.jboss.webbeans.mock;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+/**
+ * Mock implementation of the servlet context for testing purposes. This implementation supports all
+ * of the standard context methods except that request dispatching just indicates what is being
+ * dispatched to, rather than doing the actual dispatch.
+ * <p>
+ * The context can be configured with a path parameter that should point to an absolute directory
+ * location that represents the place where the contents of the WAR bundle are located. Setting this
+ * value allows all of the resource location functionality to work as in a fully functioning web
+ * application. This value is not set then not resource location functionality will work and instead
+ * null will always be returned.
+ *
+ * Adapted from Apache Wicket
+ *
+ * @author Chris Turner (Wicket)
+ */
+public class MockServletContext implements ServletContext
+{
+ private final Map<String, Object> attributes = new HashMap<String, Object>();
+
+ private final Map<String, String> initParameters = new HashMap<String, String>();
+
+ /** Map of mime types */
+ private final Map<String, String> mimeTypes = new HashMap<String, String>();
+
+ private File webappRoot;
+
+ /**
+ * Create the mock object. As part of the creation, the context sets the root directory where
+ * web application content is stored. This must be an ABSOLUTE directory relative to where the
+ * tests are being executed. For example: <code>System.getProperty("user.dir") +
+ * "/src/webapp"</code>
+ *
+ * @param application
+ * The application that this context is for
+ * @param path
+ * The path to the root of the web application
+ */
+ public MockServletContext(final String path)
+ {
+ webappRoot = null;
+ if (path != null)
+ {
+ webappRoot = new File(path);
+ if (!webappRoot.exists() || !webappRoot.isDirectory())
+ {
+ //log.warn("WARNING: The webapp root directory is invalid: " + path);
+ webappRoot = null;
+ }
+ }
+
+ // assume we're running in maven or an eclipse project created by maven,
+ // so the sessions directory will be created inside the target directory,
+ // and will be cleaned up with a mvn clean
+
+ File file = new File("target/work/");
+ file.mkdirs();
+ attributes.put("javax.servlet.context.tempdir", file);
+
+ mimeTypes.put("html", "text/html");
+ mimeTypes.put("htm", "text/html");
+ mimeTypes.put("css", "text/css");
+ mimeTypes.put("xml", "text/xml");
+ mimeTypes.put("js", "text/plain");
+ mimeTypes.put("gif", "image/gif");
+ mimeTypes.put("jpg", "image/jpeg");
+ mimeTypes.put("png", "image/png");
+ }
+
+ /**
+ * Add an init parameter.
+ *
+ * @param name
+ * The parameter name
+ * @param value
+ * The parameter value
+ */
+ public void addInitParameter(final String name, final String value)
+ {
+ initParameters.put(name, value);
+ }
+
+ // Configuration methods
+
+ /**
+ * Add a new recognized mime type.
+ *
+ * @param fileExtension
+ * The file extension (e.g. "jpg")
+ * @param mimeType
+ * The mime type (e.g. "image/jpeg")
+ */
+ public void addMimeType(final String fileExtension, final String mimeType)
+ {
+ mimeTypes.put(fileExtension, mimeType);
+ }
+
+ /**
+ * Get an attribute with the given name.
+ *
+ * @param name
+ * The attribute name
+ * @return The value, or null
+ */
+ public Object getAttribute(final String name)
+ {
+ return attributes.get(name);
+ }
+
+ /**
+ * Get all of the attribute names.
+ *
+ * @return The attribute names
+ */
+ public Enumeration<String> getAttributeNames()
+ {
+ return Collections.enumeration(attributes.keySet());
+ }
+
+ // ServletContext interface methods
+
+ /**
+ * Get the context for the given URL path
+ *
+ * @param name
+ * The url path
+ * @return Always returns this
+ */
+ public ServletContext getContext(String name)
+ {
+ return this;
+ }
+
+ /**
+ * Get the init parameter with the given name.
+ *
+ * @param name
+ * The name
+ * @return The parameter, or null if no such parameter
+ */
+ public String getInitParameter(final String name)
+ {
+ return initParameters.get(name);
+ }
+
+ /**
+ * Get the name of all of the init parameters.
+ *
+ * @return The init parameter names
+ */
+ public Enumeration<String> getInitParameterNames()
+ {
+ return Collections.enumeration(initParameters.keySet());
+ }
+
+ /**
+ * @return Always 2
+ */
+ public int getMajorVersion()
+ {
+ return 2;
+ }
+
+ /**
+ * Get the mime type for the given file. Uses a hardcoded map of mime types set at
+ * Initialization time.
+ *
+ * @param name
+ * The name to get the mime type for
+ * @return The mime type
+ */
+ public String getMimeType(final String name)
+ {
+ int index = name.lastIndexOf('.');
+ if (index == -1 || index == (name.length() - 1))
+ {
+ return null;
+ }
+ else
+ {
+ return mimeTypes.get(name.substring(index + 1));
+ }
+ }
+
+ /**
+ * @return Always 3
+ */
+ public int getMinorVersion()
+ {
+ return 3;
+ }
+
+ /**
+ * Wicket does not use the RequestDispatcher, so this implementation just returns a dummy value.
+ *
+ * @param name
+ * The name of the servlet or JSP
+ * @return The dispatcher
+ */
+ public RequestDispatcher getNamedDispatcher(final String name)
+ {
+ return getRequestDispatcher(name);
+ }
+
+ /**
+ * Get the real file path of the given resource name.
+ *
+ * @param name
+ * The name
+ * @return The real path or null
+ */
+ public String getRealPath(String name)
+ {
+ if (webappRoot == null)
+ {
+ return null;
+ }
+
+ if (name.startsWith("/"))
+ {
+ name = name.substring(1);
+ }
+
+ File f = new File(webappRoot, name);
+ if (!f.exists())
+ {
+ return null;
+ }
+ else
+ {
+ return f.getPath();
+ }
+ }
+
+ /**
+ * Wicket does not use the RequestDispatcher, so this implementation just returns a dummy value.
+ *
+ * @param name
+ * The name of the resource to get the dispatcher for
+ * @return The dispatcher
+ */
+ public RequestDispatcher getRequestDispatcher(final String name)
+ {
+ return new RequestDispatcher()
+ {
+ public void forward(ServletRequest servletRequest, ServletResponse servletResponse)
+ throws IOException
+ {
+ servletResponse.getWriter().write("FORWARD TO RESOURCE: " + name);
+ }
+
+ public void include(ServletRequest servletRequest, ServletResponse servletResponse)
+ throws IOException
+ {
+ servletResponse.getWriter().write("INCLUDE OF RESOURCE: " + name);
+ }
+ };
+ }
+
+ /**
+ * Get the URL for a particular resource that is relative to the web app root directory.
+ *
+ * @param name
+ * The name of the resource to get
+ * @return The resource, or null if resource not found
+ * @throws MalformedURLException
+ * If the URL is invalid
+ */
+ public URL getResource(String name) throws MalformedURLException
+ {
+ if (webappRoot == null)
+ {
+ return null;
+ }
+
+ if (name.startsWith("/"))
+ {
+ name = name.substring(1);
+ }
+
+ File f = new File(webappRoot, name);
+ if (!f.exists())
+ {
+ return null;
+ }
+ else
+ {
+ return f.toURI().toURL();
+ }
+ }
+
+ /**
+ * Get an input stream for a particular resource that is relative to the web app root directory.
+ *
+ * @param name
+ * The name of the resource to get
+ * @return The input stream for the resource, or null of resource is not found
+ */
+ public InputStream getResourceAsStream(String name)
+ {
+ if (webappRoot == null)
+ {
+ return null;
+ }
+
+ if (name.startsWith("/"))
+ {
+ name = name.substring(1);
+ }
+
+ File f = new File(webappRoot, name);
+ if (!f.exists())
+ {
+ return null;
+ }
+ else
+ {
+ try
+ {
+ return new FileInputStream(f);
+ }
+ catch (FileNotFoundException e)
+ {
+ e.printStackTrace();
+ return null;
+ }
+ }
+ }
+
+ /**
+ * Get the resource paths starting from the web app root directory and then relative to the the
+ * given name.
+ *
+ * @param name
+ * The starting name
+ * @return The set of resource paths at this location
+ */
+ public Set<String> getResourcePaths(String name)
+ {
+ if (webappRoot == null)
+ {
+ return new HashSet<String>();
+ }
+
+ if (name.startsWith("/"))
+ {
+ name = name.substring(1);
+ }
+ if (name.endsWith("/"))
+ {
+ name = name.substring(0, name.length() - 1);
+ }
+ String[] elements = null;
+ if (name.trim().length() == 0)
+ {
+ elements = new String[0];
+ }
+ else
+ {
+ elements = name.split("/");
+ }
+
+ File current = webappRoot;
+ for (int i = 0; i < elements.length; i++)
+ {
+ File[] files = current.listFiles();
+ boolean match = false;
+ for (int f = 0; f < files.length; f++)
+ {
+ if (files[f].getName().equals(elements[i]) && files[f].isDirectory())
+ {
+ current = files[f];
+ match = true;
+ break;
+ }
+ }
+ if (!match)
+ {
+ return null;
+ }
+ }
+
+ File[] files = current.listFiles();
+ Set<String> result = new HashSet<String>();
+ int stripLength = webappRoot.getPath().length();
+ for (int f = 0; f < files.length; f++)
+ {
+ String s = files[f].getPath().substring(stripLength).replace('\\', '/');
+ if (files[f].isDirectory())
+ {
+ s = s + "/";
+ }
+ result.add(s);
+ }
+ return result;
+ }
+
+ /**
+ * Get the server info.
+ *
+ * @return The server info
+ */
+ public String getServerInfo()
+ {
+ return "Wicket Mock Test Environment v1.0";
+ }
+
+ /**
+ * NOT USED - Servlet Spec requires that this always returns null.
+ *
+ * @param name
+ * Not used
+ * @return null
+ * @throws ServletException
+ * Not used
+ */
+ public Servlet getServlet(String name) throws ServletException
+ {
+ return null;
+ }
+
+ /**
+ * Return the name of the servlet context.
+ *
+ * @return The name
+ */
+ public String getServletContextName()
+ {
+ return "Mock";
+ }
+
+ /**
+ * NOT USED - Servlet spec requires that this always returns null.
+ *
+ * @return null
+ */
+ public Enumeration<String> getServletNames()
+ {
+ return null;
+ }
+
+ /**
+ * NOT USED - Servlet spec requires that this always returns null.
+ *
+ * @return null
+ */
+ public Enumeration<Servlet> getServlets()
+ {
+ return null;
+ }
+
+ /**
+ * As part of testing we always log to the console.
+ *
+ * @param e
+ * The exception to log
+ * @param msg
+ * The message to log
+ */
+ public void log(Exception e, String msg)
+ {
+ //log.error(msg, e);
+ }
+
+ /**
+ * As part of testing we always log to the console.
+ *
+ * @param msg
+ * The message to log
+ */
+ public void log(String msg)
+ {
+ //log.info(msg);
+ }
+
+ /**
+ * As part of testing we always log to the console.
+ *
+ * @param msg
+ * The message to log
+ * @param cause
+ * The cause exception
+ */
+ public void log(String msg, Throwable cause)
+ {
+ //log.error(msg, cause);
+ }
+
+ /**
+ * Remove an attribute with the given name.
+ *
+ * @param name
+ * The name
+ */
+ public void removeAttribute(final String name)
+ {
+ attributes.remove(name);
+ }
+
+ /**
+ * Set an attribute.
+ *
+ * @param name
+ * The name of the attribute
+ * @param o
+ * The value
+ */
+ public void setAttribute(final String name, final Object o)
+ {
+ attributes.put(name, o);
+ }
+
+ /**
+ * @return context path
+ */
+ public String getContextPath()
+ {
+ return "";
+ }
+}
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