Make Authenticate issue an HTTP request
diff --git a/provider_test.go b/provider_test.go
index df3d877..8c37dae 100644
--- a/provider_test.go
+++ b/provider_test.go
@@ -13,7 +13,13 @@
 		return
 	}
 
-	_ = c.RegisterProvider("aProvider", &Provider{})
+	err = c.RegisterProvider("aProvider", &Provider{})
+	if err != ErrConfiguration {
+		t.Error("Unexpected error/nil when registering a provider w/out an auth endpoint\n  %s", err)
+		return
+	}
+
+	_ = c.RegisterProvider("aProvider", &Provider{AuthEndpoint: "http://localhost/auth"})
 	_, err = c.ProviderByName("aProvider")
 	if err != nil {
 		t.Error(err)