diff --git a/cas-client-uportal/src/test/java/org/jasig/cas/client/integration/uportal/CasSecurityContextTests.java b/cas-client-uportal/src/test/java/org/jasig/cas/client/integration/uportal/CasSecurityContextTests.java
index 4032b5d..9d3b74e 100644
--- a/cas-client-uportal/src/test/java/org/jasig/cas/client/integration/uportal/CasSecurityContextTests.java
+++ b/cas-client-uportal/src/test/java/org/jasig/cas/client/integration/uportal/CasSecurityContextTests.java
@@ -4,6 +4,7 @@ import junit.framework.TestCase;
 import org.jasig.cas.authentication.principal.Service;
 import org.jasig.cas.authentication.principal.SimplePrincipal;
 import org.jasig.cas.authentication.principal.SimpleService;
+import org.jasig.cas.client.proxy.ProxyRetriever;
 import org.jasig.cas.client.validation.Assertion;
 import org.jasig.cas.client.validation.AssertionImpl;
 import org.jasig.cas.client.validation.TicketValidator;
@@ -44,7 +45,12 @@ public final class CasSecurityContextTests extends TestCase {
         this.context = new CasSecurityContext(new TicketValidator() {
 
             public Assertion validate(String ticketId, Service service) throws ValidationException {
-                return new AssertionImpl(new SimplePrincipal("test"), new HashMap());
+                return new AssertionImpl(new SimplePrincipal("test"), new HashMap(), new ProxyRetriever() {
+
+                    public String getProxyTicketIdFor(String proxyGrantingTicketId, Service targetService) {
+                        return "test";
+                    }
+                }, "proxyTicketId");
             }
         }, new SimpleService("test"));
         this.context.getOpaqueCredentialsInstance().setCredentials("ticket");