public async void ReturnsCorrectStatus([Frozen] ITmNative native, TmsApi tms,
short ch, short rtu, short point,
short expected)
{
A.CallTo(() => native.TmcStatus(A <int> ._, ch, rtu, point))
.Returns(expected);
var result = await tms.GetStatus(ch, rtu, point);
result.Should().Be(expected);
}