Submit customer identity proofs and show reviewed limits

backend/product/identity/store_test.go

@@ -62,6 +62,13 @@ func TestDurableBindingClaimsAndIsolation(t *testing.T) {
 	require.False(t, stored.RegisteringAt.IsZero())
 	require.Error(t, store.Bind(ctx, b.ID, "other-source", "subject"))
 	require.NoError(t, store.Bind(ctx, b.ID, b.Namespace, "subject"))
+	duplicate := &Binding{Namespace: b.Namespace}
+	duplicate.SetID(bson.NewObjectID())
+	require.NoError(t, store.Create(ctx, duplicate))
+	claimedDuplicate, err := store.Claim(ctx, duplicate.ID, duplicate.Namespace)
+	require.NoError(t, err)
+	require.True(t, claimedDuplicate)
+	require.ErrorIs(t, store.Bind(ctx, duplicate.ID, duplicate.Namespace, "subject"), merrors.ErrDataConflict)
 	require.Error(t, store.Bind(ctx, b.ID, b.Namespace, "different-subject"))
 	receipt := Receipt{SubjectRef: "other-subject", SubmissionRef: "submission", AcceptedAt: time.Now().UTC().Truncate(time.Millisecond)}
 	require.Error(t, store.Accept(ctx, b.ID, b.Namespace, receipt))