Implementing SIP support (work in progress)

methods and fields common for all the SIP SLICK

test/net/java/sip/communicator/slick/protocol/sip/SipSlickFixture.java

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+/*
+ * SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
+ *
+ * Distributable under LGPL license.
+ * See terms of license at gnu.org.
+ */
+package net.java.sip.communicator.slick.protocol.sip;
+
+import junit.framework.*;
+import org.osgi.framework.*;
+import net.java.sip.communicator.service.protocol.*;
+
+/**
+ * Contains fields and methods used by most or all tests in the icq slick.
+ */
+public class SipSlickFixture
+    extends TestCase
+{
+    /**
+     * To be set by the slick itself upon activation.
+     */
+    public static BundleContext bc = null;
+
+    /**
+     * An osgi service reference for the protocol provider corresponding to our
+     * first testing account.
+     */
+    public ServiceReference provider1ServiceRef = null;
+
+    /**
+      * The protocol provider corresponding to our first testing account.
+      */
+    public ProtocolProviderService provider1        = null;
+
+    /**
+     * The user ID associated with testing account 1.
+     */
+    public String userID1 = null;
+
+    /**
+     * An osgi service reference for the protocol provider corresponding to our
+     * second testing account.
+     */
+    public ServiceReference provider2ServiceRef = null;
+
+    /**
+     * The protocol provider corresponding to our first testing account.
+     */
+    public ProtocolProviderService provider2        = null;
+
+    /**
+     * The user ID associated with testing account 2.
+     */
+    public String userID2 = null;
+
+
+    /**
+     * The tested protocol provider factory.
+     */
+    public ProtocolProviderFactory providerFactory = null;
+
+    /**
+     * A reference to the bundle containing the tested pp implementation. This
+     * reference is set during the accoung uninstallation testing and used during
+     * the account uninstallation persistence testing.
+     */
+    public static Bundle providerBundle = null;
+
+    /**
+     * Initializes protocol provider references and whatever else there is to
+     * initialize.
+     *
+     * @throws java.lang.Exception in case we meet problems while retriving
+     * protocol providers through OSGI
+     */
+    public void setUp()
+        throws Exception
+    {
+        // first obtain a reference to the provider factory
+        ServiceReference[] serRefs = null;
+        String osgiFilter = "(" + ProtocolProviderFactory.PROTOCOL
+                            + "="+ProtocolNames.SIP+")";
+        try{
+            serRefs = bc.getServiceReferences(
+                    ProtocolProviderFactory.class.getName(), osgiFilter);
+        }
+        catch (InvalidSyntaxException ex){
+            //this really shouldhn't occur as the filter expression is static.
+            fail(osgiFilter + " is not a valid osgi filter");
+        }
+
+        assertTrue(
+            "Failed to find a provider factory service for protocol SIP",
+            serRefs != null || serRefs.length >  0);
+
+        //Keep the reference for later usage.
+        providerFactory = (ProtocolProviderFactory)bc.getService(serRefs[0]);
+
+        userID1 =
+            System.getProperty(
+                SipProtocolProviderServiceLick.ACCOUNT_1_PREFIX
+                + ProtocolProviderFactory.USER_ID);
+
+        userID2 =
+            System.getProperty(
+                SipProtocolProviderServiceLick.ACCOUNT_2_PREFIX
+                + ProtocolProviderFactory.USER_ID);
+
+        //find the protocol providers exported for the two accounts
+        ServiceReference[] sipProvider1Refs
+            = bc.getServiceReferences(
+                ProtocolProviderService.class.getName(),
+                "(&"
+                +"("+ProtocolProviderFactory.PROTOCOL+"="+ProtocolNames.ICQ+")"
+                +"("+ProtocolProviderFactory.USER_ID+"="
+                + userID1 +")"
+                +")");
+
+        //make sure we found a service
+        assertNotNull("No Protocol Provider was found for SIP account1:"
+                      + userID1
+                      , sipProvider1Refs);
+        assertTrue("No Protocol Provider was found for SIP account1:"+ userID1,
+                     sipProvider1Refs.length > 0);
+
+        ServiceReference[] sipProvider2Refs
+        = bc.getServiceReferences(
+            ProtocolProviderService.class.getName(),
+            "(&"
+            +"("+ProtocolProviderFactory.PROTOCOL+"="+ProtocolNames.ICQ+")"
+            +"("+ProtocolProviderFactory.USER_ID+"="
+            + userID2 +")"
+            +")");
+
+        //again make sure we found a service.
+        assertNotNull("No Protocol Provider was found for SIP account2:"
+                      + userID2
+                      , sipProvider2Refs);
+        assertTrue("No Protocol Provider was found for SIP account2:"+ userID2,
+                     sipProvider2Refs.length > 0);
+
+        //save the service for other tests to use.
+        provider1ServiceRef = sipProvider1Refs[0];
+        provider1 = (ProtocolProviderService)bc.getService(provider1ServiceRef);
+        provider2ServiceRef = sipProvider2Refs[0];
+        provider2 = (ProtocolProviderService)bc.getService(provider2ServiceRef);
+    }
+
+    /**
+     * Un get service references used in here.
+     */
+    public void tearDown()
+    {
+        bc.ungetService(provider1ServiceRef);
+        bc.ungetService(provider2ServiceRef);
+    }
+
+}