public void GetFormatSubtype_ShouldThrowExceptionOnSubmaskFormat()
        {
            var mock = new Mock<ILibsndfileCommandApi>();

            var api = new LibsndfileCommandApi(mock.Object);
            api.GetFormatSubtype(LibsndfileFormat.Submask);
        }
        public void GetFormatSubtype_ShouldThrowExceptionOnEndmaskFormat()
        {
            var mock = new Mock <ILibsndfileCommandApi>();

            var api = new LibsndfileCommandApi(mock.Object);

            api.GetFormatSubtype(LibsndfileFormat.Endmask);
        }