public void GetTotalVolume_SingleHose_ReturnsHoseTotalVolume()
{
_mockIO.Setup(c => c.SendAndReceive(CompanyCommands.GetTotalVolume, "04")).Returns("(000024075388)");
var forecourt = new Company(_mockIO.Object);
var volume = forecourt.GetTotalVolume(new Hose(1));
forecourt.Dispose();
volume.Should().Be(240753.88d);
}