REPO-1417: Allow Discovery to be disabled - add -ve test(s)

- added test

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@131465 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/test-java/org/alfresco/rest/api/tests/DiscoveryApiTest.java

@@ -75,6 +75,7 @@ public class DiscoveryApiTest extends AbstractSingleNetworkSiteTest
     private Descriptor serverDescriptor;
     @Mock
     private LicenseDescriptor licenseDescriptorMock;
+    private DiscoveryApiWebscript discoveryApiWebscript;
 
     private Date licenseIssuedAt;
     private Date licenseExpiresAt;
@@ -112,9 +113,10 @@ public class DiscoveryApiTest extends AbstractSingleNetworkSiteTest
         when(licenseDescriptorMock.isClusterEnabled()).thenReturn(true);
 
         // Override the descriptor service
-        DiscoveryApiWebscript discoveryApiWebscript = applicationContext
+        discoveryApiWebscript = applicationContext
                     .getBean("webscript.org.alfresco.api.DiscoveryApiWebscript.get", DiscoveryApiWebscript.class);
         discoveryApiWebscript.setDescriptorService(descriptorServiceMock);
+        discoveryApiWebscript.setEnabled(true);
     }
 
     @After
@@ -311,5 +313,21 @@ public class DiscoveryApiTest extends AbstractSingleNetworkSiteTest
         assertFalse(entitlements.getIsClusterEnabled());
         assertTrue(entitlements.getIsCryptodocEnabled());
     }
+
+    @Test
+    public void testDiscoveryDisabled() throws Exception
+    {
+        try
+        {
+            discoveryApiWebscript.setEnabled(false);
+
+            setRequestContext(null, user1, null);
+            get("discovery", null, 501);
+        }
+        finally
+        {
+            discoveryApiWebscript.setEnabled(true);
+        }
+    }
 }