public void Get_us_display_weight_ounces()
{
var wm = new WeighingMachine();
wm.InputWeight = 60m;
Assert.Equal(4, wm.USDisplayWeight.Ounces);
}
public void Set_weight_and_get_weight()
{
var wm = new WeighingMachine(precision: 3);
wm.Weight = 60.567;
Assert.Equal(60.567, wm.Weight, precision: 3);
}
public void Apply_Default_tare_adjustment_and_get_display_weight()
{
var wm = new WeighingMachine(precision: 3);
wm.Weight = 100.567;
Assert.Equal("95.567 kg", wm.DisplayWeight);
}
public void Input_pounds_and_get_US_display_weight()
{
var wm = new WeighingMachine();
wm.Units = Units.Pounds;
wm.InputWeight = 175.5m;
Assert.Equal((175, 8), (wm.USDisplayWeight.Pounds, wm.USDisplayWeight.Ounces));
}
public void Get_us_display_weight_pounds()
{
var wm = new WeighingMachine();
wm.InputWeight = 60m;
Assert.Equal(132, wm.USDisplayWeight.Pounds);
}
public void Apply_negative_tare_adjustment()
{
var wm = new WeighingMachine();
wm.InputWeight = 100;
wm.TareAdjustment = -10;
Assert.Equal(110, wm.DisplayWeight);
}
public void Apply_large_tare_adjustment_to_allow_negative_display_weight()
{
var wm = new WeighingMachine();
wm.InputWeight = 100;
wm.TareAdjustment = 110;
Assert.Equal(-10, wm.DisplayWeight);
}
public void Get_US_display_weight()
{
var wm = new WeighingMachine();
wm.InputWeight = 60m;
Assert.Equal((132, 4), (wm.USDisplayWeight.Pounds, wm.USDisplayWeight.Ounces));
}
public void Set_weight_and_get_weight()
{
var wm = new WeighingMachine();
wm.InputWeight = 60m;
Assert.Equal(60m, wm.InputWeight, 3);
}
public void Apply_tare_adjustment_and_get_display_weight()
{
var wm = new WeighingMachine();
wm.InputWeight = 100;
wm.TareAdjustment = 10;
Assert.Equal(90, wm.DisplayWeight);
}
public void Input_pounds_and_get_us_display_weight_pounds()
{
var wm = new WeighingMachine();
wm.Unit = Unit.Pounds;
wm.InputWeight = 175.5m;
Assert.Equal(175, wm.USDisplayWeight.Pounds);
}
public void Apply_large_tare_adjustment_to_allow_negative_display_weight()
{
var wm = new WeighingMachine(precision: 3);
wm.Weight = 100;
wm.TareAdjustment = 110.567;
Assert.Equal("-10.567 kg", wm.DisplayWeight);
}
public void Input_pounds_and_get_is_display_weight_ounces()
{
var wm = new WeighingMachine();
wm.Units = Units.Pounds;
wm.InputWeight = 175.5m;
Assert.Equal(8, wm.USDisplayWeight.Ounces);
}
public void Apply_tare_adjustment_and_get_display_weight()
{
var wm = new WeighingMachine(precision: 3);
wm.Weight = 100.770;
wm.TareAdjustment = 10;
Assert.Equal("90.770 kg", wm.DisplayWeight);
}
public void Can_format_max_weight()
{
var wm = new WeighingMachine(precision: 5);
wm.Weight = double.MaxValue;
Assert.Equal("1797693134862315708145274237317043567980705675258449965989174768031572607800285387605895586327668" +
"7817154045895351438246423432132688946418276846754670353751698604991057655128207624549009038932894407586850" +
"8455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.00000 kg", wm.DisplayWeight);
}
public string DisplayWeightNormal()
{
var wm = new WeighingMachine(Precision);
string result = null;
for (int i = 0; i < RecallCount; i++)
{
result = wm.DisplayWeight;
}
return(result);
}
public void Get_Precision()
{
var wm = new WeighingMachine(precision: 3);
Assert.Equal(3, wm.Precision);
}
public void Negative_weight_is_invalid()
{
var wm = new WeighingMachine();
Assert.Throws <ArgumentException>(() => wm.InputWeight = -10);
}
public void Default_Unit_Is_Kilogram()
{
var wm = new WeighingMachine();
Assert.Equal(Unit.Kilograms, wm.Unit);
}
public void Negative_weight_is_invalid()
{
var wm = new WeighingMachine(precision: 3);
Assert.Throws <ArgumentOutOfRangeException>(() => wm.Weight = -10);
}
