issue 1109 fixing some test failures

Author: mrafiei

impl/src/test/groovy/com/stormpath/sdk/impl/saml/DefaultSamlPolicyTest.groovy

@@ -38,7 +38,7 @@ class DefaultSamlPolicyTest {
         SamlPolicy policy = new DefaultSamlPolicy(createStrictMock(InternalDataStore))
 
         def propertyDescriptors = policy.getPropertyDescriptors()
-        assertEquals(propertyDescriptors.size(), 3)
+        assertEquals(propertyDescriptors.size(), 4)
 
         assertTrue(propertyDescriptors.get("serviceProvider") instanceof ResourceReference && propertyDescriptors.get("serviceProvider").getType().equals(SamlServiceProvider.class))
         assertTrue(propertyDescriptors.get("createdAt") instanceof DateProperty)

impl/src/test/groovy/com/stormpath/sdk/impl/tenant/DefaultTenantTest.groovy

@@ -68,7 +68,7 @@ class DefaultTenantTest {
 
         def propertyDescriptors = defaultTenant.getPropertyDescriptors()
 
-        assertEquals(propertyDescriptors.size(), 9)
+        assertEquals(propertyDescriptors.size(), 11)
 
         assertTrue(propertyDescriptors.get("name") instanceof StringProperty)
         assertTrue(propertyDescriptors.get("key") instanceof StringProperty)