diff --git a/internal/app/images_test.go b/internal/app/images_test.go
index 49efda0..1b4d552 100644
--- a/internal/app/images_test.go
+++ b/internal/app/images_test.go
@@ -345,6 +345,68 @@ func Test_updatePiwigoIdIfAlreadyUploaded_with_image_to_check(t *testing.T) {
 	}
 }
 
+func Test_uploadImages_saves_new_id_to_db(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	img := ImageMetaData{
+		ImageId:        1,
+		PiwigoId:       0,
+		FullImagePath:  "/nonexisting/file.jpg",
+		UploadRequired: true,
+		Md5Sum:         "1234",
+		CategoryId:     2,
+	}
+	images := []ImageMetaData{img}
+
+	imgToSave := img
+	imgToSave.PiwigoId = 5
+	imgToSave.UploadRequired = false
+
+	dbmock := NewMockImageMetadataProvider(mockCtrl)
+	dbmock.EXPECT().ImageMetadataToUpload().Times(1).Return(images, nil)
+	dbmock.EXPECT().SaveImageMetadata(imgToSave).Times(1)
+
+	piwigomock := NewMockPiwigoImageApi(mockCtrl)
+	piwigomock.EXPECT().UploadImage(0, "/nonexisting/file.jpg", "1234", 2).Times(1).Return(5, nil)
+
+	err := uploadImages(piwigomock, dbmock)
+	if err != nil {
+		t.Error(err)
+	}
+}
+
+func Test_uploadImages_saves_same_id_to_db(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	img := ImageMetaData{
+		ImageId:        1,
+		PiwigoId:       5,
+		FullImagePath:  "/nonexisting/file.jpg",
+		UploadRequired: true,
+		Md5Sum:         "1234",
+		CategoryId:     2,
+	}
+	images := []ImageMetaData{img}
+
+	imgToSave := img
+	imgToSave.UploadRequired = false
+
+	dbmock := NewMockImageMetadataProvider(mockCtrl)
+	dbmock.EXPECT().ImageMetadataToUpload().Times(1).Return(images, nil)
+	dbmock.EXPECT().SaveImageMetadata(imgToSave).Times(1)
+
+	piwigomock := NewMockPiwigoImageApi(mockCtrl)
+	piwigomock.EXPECT().UploadImage(5, "/nonexisting/file.jpg", "1234", 2).Times(1).Return(5, nil)
+
+	err := uploadImages(piwigomock, dbmock)
+	if err != nil {
+		t.Error(err)
+	}
+}
+
+
 // test metadata store to store save the metadat and simulate the database
 type testStore struct {
 	savedMetadata map[string]ImageMetaData