public void LoadDataFromServer_NullWhereCondition_ThrowsException()
        {
            // Arrange
            var mockProvider = new MockProvider();
            var dataLoader = mockProvider.GetDicomDataLoader();

            // Act + Assert
            Assert.That(() => dataLoader.LoadDataFromServer(null), Throws.TypeOf<ArgumentNullException>());
        }
        public void LoadDataFromServerAsync_NullWhereCondition_ThrowsException()
        {
            // Arrange
            var mockProvider = new MockProvider();
            var dataLoader = mockProvider.GetDicomDataLoader();

            // Act
            var exception = dataLoader.LoadDataFromServerAsync(null).Exception;

            // Assert
            Assert.That(exception.InnerExceptions.First(), Is.TypeOf<ArgumentNullException>());
        }