Fix up google doc tests

- Added service initialisation method to service so the "health" of the service can be determined
- Unit tests do not fail if the google doc service has not been configured correctly



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@20046 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/googledocs/GoogleDocsPermissionContext.java

@@ -1,5 +1,20 @@
-/**
+/*
+* Copyright (C) 2005-2010 Alfresco Software Limited.
 *
+* This file is part of Alfresco
+*
+* Alfresco 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 3 of the License, or
+* (at your option) any later version.
+*
+* Alfresco 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 Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */
 package org.alfresco.repo.googledocs;
 

source/java/org/alfresco/repo/googledocs/GoogleDocsService.java

@@ -1,3 +1,21 @@
+/*
+* Copyright (C) 2005-2010 Alfresco Software Limited.
+*
+* This file is part of Alfresco
+*
+* Alfresco 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 3 of the License, or
+* (at your option) any later version.
+*
+* Alfresco 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 Alfresco. If not, see <http://www.gnu.org/licenses/>.
+*/
 package org.alfresco.repo.googledocs;
 
 import java.io.InputStream;
@@ -9,6 +27,13 @@ import org.alfresco.service.cmr.repository.NodeRef;
  */
 public interface GoogleDocsService 
 {
+	/**
+	 * Initialises the googles doc service, checking the provided credentials are correct.  This need
+	 * not be called manually since other service calls will initialise the service on demand, but it can 
+	 * be helpful to know the "health" of the service up front.
+	 */
+	void initialise() throws GoogleDocsServiceInitException;
+	
     /**
      * Create a google doc from a given node.  The content of the node will be used 
      * as a basis of the associated google doc.  If the node has no content a new, empty google

source/java/org/alfresco/repo/googledocs/GoogleDocsServiceImpl.java

@@ -208,7 +208,7 @@ public class GoogleDocsServiceImpl implements GoogleDocsService, GoogleDocsModel
     /**
      * Initialise google docs services
      */
-    public void initialiseGoogleDocsService()
+    public void initialise() throws GoogleDocsServiceInitException
     {
         if (initialised == false)
         {
@@ -219,7 +219,7 @@ public class GoogleDocsServiceImpl implements GoogleDocsService, GoogleDocsModel
             
             if (username == null ||username.length() == 0 || password == null)
             {
-                throw new AlfrescoRuntimeException("No Goolge Docs credentials found. Please set the Google Docs authentication configuration.");
+                throw new GoogleDocsServiceInitException("No Goolge Docs credentials found. Please set the Google Docs authentication configuration.");
             }
             
             try
@@ -230,7 +230,7 @@ public class GoogleDocsServiceImpl implements GoogleDocsService, GoogleDocsModel
             }
             catch (AuthenticationException e)
             {
-                throw new AlfrescoRuntimeException("Unable to connect to Google Docs.  Please check the Google Docs authentication configuration.", e);
+                throw new GoogleDocsServiceInitException("Unable to connect to Google Docs.  Please check the Google Docs authentication configuration.", e);
             }
             
             initialised = true;
@@ -250,7 +250,14 @@ public class GoogleDocsServiceImpl implements GoogleDocsService, GoogleDocsModel
         ParameterCheck.mandatory("nodeRef", nodeRef);
         
         // Initialise google doc services
-        initialiseGoogleDocsService();
+        try
+        {
+        	initialise();
+        }
+        catch (GoogleDocsServiceInitException e)
+        {
+        	throw new AlfrescoRuntimeException("Unable to create google doc, because service could not be initialised.", e);
+        }
 
         // Get property values
         String name = (String) nodeService.getProperty(nodeRef, ContentModel.PROP_NAME);
@@ -295,7 +302,14 @@ public class GoogleDocsServiceImpl implements GoogleDocsService, GoogleDocsModel
         ParameterCheck.mandatory("nodeRef", nodeRef);
         
         // Initialise google doc services
-        initialiseGoogleDocsService();
+        try
+        {
+        	initialise();
+        }
+        catch (GoogleDocsServiceInitException e)
+        {
+        	throw new AlfrescoRuntimeException("Unable to create google doc, because service could not be initialised.", e);
+        }
         
         try
         {
@@ -485,7 +499,14 @@ public class GoogleDocsServiceImpl implements GoogleDocsService, GoogleDocsModel
         ParameterCheck.mandatory("nodeRef", nodeRef);
         
         // Initialise google doc services
-        initialiseGoogleDocsService();
+        try
+        {
+        	initialise();
+        }
+        catch (GoogleDocsServiceInitException e)
+        {
+        	throw new AlfrescoRuntimeException("Unable to create google doc, because service could not be initialised.", e);
+        }
         
         try
         {

source/java/org/alfresco/repo/googledocs/GoogleDocsServiceInitException.java

@@ -0,0 +1,54 @@
+/*
+* Copyright (C) 2005-2010 Alfresco Software Limited.
+*
+* This file is part of Alfresco
+*
+* Alfresco 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 3 of the License, or
+* (at your option) any later version.
+*
+* Alfresco 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 Alfresco. If not, see <http://www.gnu.org/licenses/>.
+*/
+package org.alfresco.repo.googledocs;
+
+
+/**
+ * Google docs service initialisation exception class.
+ */
+public class GoogleDocsServiceInitException extends Exception 
+{
+	/** Serial version UUID */
+	private static final long serialVersionUID = -2104024155137888545L;
+	
+	/**
+	 * @param message	error message
+	 */
+	public GoogleDocsServiceInitException(String message)
+	{
+		super(message);
+	}
+
+	/**
+	 * @param message	error message
+	 * @param cause		causing exception
+	 */
+	public GoogleDocsServiceInitException(String message, Throwable cause) 
+	{
+		super(message, cause);
+	}
+
+	/**
+	 * @param cause		causing exception
+	 */
+	public GoogleDocsServiceInitException(Throwable cause) 
+	{
+		super(cause);
+	}
+}

source/java/org/alfresco/repo/googledocs/GoogleDocumentServiceTest.java

@@ -31,7 +31,6 @@ import junit.framework.TestCase;
 import org.alfresco.model.ContentModel;
 import org.alfresco.repo.content.MimetypeMap;
 import org.alfresco.repo.management.subsystems.ApplicationContextFactory;
-import org.alfresco.repo.management.subsystems.ChildApplicationContextFactory;
 import org.alfresco.repo.security.authentication.AuthenticationUtil;
 import org.alfresco.repo.site.SiteServiceImpl;
 import org.alfresco.service.cmr.coci.CheckOutCheckInService;
@@ -181,7 +180,23 @@ public class GoogleDocumentServiceTest extends TestCase implements GoogleDocsMod
         }
     }
     
+    private boolean isGoogleServiceAvailable()
+    {
+    	boolean result = true;
+    	try
+    	{    	
+    		googleDocsService.initialise();
+    	}
+    	catch (GoogleDocsServiceInitException e)
+    	{
+    		result = false;
+    	}
+    	return result;
+    }
+    
     public void testGoogleDocUploadDownload() throws Exception
+    {
+    	if (isGoogleServiceAvailable() == true)
     	{
 	        googleDocsService.createGoogleDoc(nodeRefDoc, GoogleDocsPermissionContext.SHARE_WRITE);
 	        
@@ -208,10 +223,13 @@ public class GoogleDocumentServiceTest extends TestCase implements GoogleDocsMod
 	//        System.out.println("Google doc id: " + nodeService.getProperty(nodeRefSpread, PROP_RESOURCE_ID));                
 	//        downloadFile = downloadFile(googleDocsService.download(nodeRefSpread), ".xls");
 	//        System.out.println("Download file: " + downloadFile);
+    	}
         
     }
     
     public void testCheckOutCheckIn() throws Exception
+    {
+    	if (isGoogleServiceAvailable() == true)
     	{
 	        ContentReader contentReader = contentService.getReader(nodeRef2, ContentModel.PROP_CONTENT);
 	        assertNull(contentReader);
@@ -234,6 +252,7 @@ public class GoogleDocumentServiceTest extends TestCase implements GoogleDocsMod
 	        contentReader = contentService.getReader(nodeRef2, ContentModel.PROP_CONTENT);
 	        assertNotNull(contentReader);        
     	}
+    }    
     
     /**
      * Utility method to download input stream to a file for inspection