public void Precision()
{
fmw1 = new FloatingMeasureWrapper(20, fV);
// check: precision sets AND activates precision
fmw1.Precision(new FloatingMeasureWrapper(1, fV));
Assert.AreEqual(fmw1.PrintShort(), "20*fV");
// deactivate precision
fmw1.PrecisionActive(false);
Assert.AreNotEqual(fmw1.PrintShort(), "20*fV");
// check other precisions
fmw1.Precision(new FloatingMeasureWrapper(0.1, fV));
Assert.AreEqual(fmw1.PrintShort(), "20.0*fV");
fmw1.Precision(new FloatingMeasureWrapper(0.01, fV));
Assert.AreEqual(fmw1.PrintShort(), "20.00*fV");
}
public void Comparison()
{
// equality
fmw1 = new FloatingMeasureWrapper(10, fV / GV);
fmw2 = new FloatingMeasureWrapper(10, fV / GV);
Assert.IsTrue(fmw1 == fmw2);
Assert.IsTrue(fmw1 >= fmw2);
Assert.IsTrue(fmw1 <= fmw2);
Assert.IsFalse(fmw1 != fmw2);
Assert.IsFalse(fmw1 > fmw2);
Assert.IsFalse(fmw1 < fmw2);
// equality with different units
fmw1 = new FloatingMeasureWrapper(0.01, pV / GV);
Assert.IsTrue(fmw1 == fmw2);
Assert.IsTrue(fmw1 >= fmw2);
Assert.IsTrue(fmw1 <= fmw2);
Assert.IsFalse(fmw1 != fmw2);
Assert.IsFalse(fmw1 > fmw2);
Assert.IsFalse(fmw1 < fmw2);
// if comparing partners are incompatible --> all false, except !=
fmw2 = new FloatingMeasureWrapper(10, fV / GA);
Assert.IsTrue(fmw1 != fmw2);
Assert.IsFalse(fmw1 == fmw2);
Assert.IsFalse(fmw1 >= fmw2);
Assert.IsFalse(fmw1 <= fmw2);
Assert.IsFalse(fmw1 > fmw2);
Assert.IsFalse(fmw1 < fmw2);
// unequal by value
fmw2 = new FloatingMeasureWrapper(9.95, fV / GV);
Assert.IsTrue(fmw1 != fmw2);
Assert.IsFalse(fmw1 == fmw2);
Assert.IsTrue(fmw1 >= fmw2);
Assert.IsFalse(fmw1 <= fmw2);
Assert.IsTrue(fmw1 > fmw2);
Assert.IsFalse(fmw1 < fmw2);
// setting precision --> equality:
// set precision for right partner --> ruling precision
fmw1.Precision(new FloatingMeasureWrapper(0.1, fV / GV));
Assert.IsFalse(fmw1 != fmw2);
Assert.IsTrue(fmw1 == fmw2);
Assert.IsTrue(fmw1 >= fmw2);
Assert.IsTrue(fmw1 <= fmw2);
Assert.IsFalse(fmw1 > fmw2);
Assert.IsFalse(fmw1 < fmw2);
}
public void Getter()
{
fmw1 = new FloatingMeasureWrapper(11.11, fV / GV);
// check raw value
Assert.IsTrue(fmw1.RawValue() == 11.11);
Assert.IsTrue(fmw1.Measure() == (fV / GV));
// check rounded value
fmw1.Precision(new FloatingMeasureWrapper(10, fV / GV));
Assert.IsTrue(fmw1.Value() == 10);
fmw1.Precision(new FloatingMeasureWrapper(1, fV / GV));
Assert.IsTrue(fmw1.Value() == 11);
fmw1.Precision(new FloatingMeasureWrapper(5, fV / GV));
Assert.IsTrue(fmw1.Value() == 11);
fmw1.Precision(new FloatingMeasureWrapper(0.1, fV / GV));
Assert.IsTrue(fmw1.Value() == 11.1);
fmw1.Precision(new FloatingMeasureWrapper(0.5, fV / GV));
Assert.IsTrue(fmw1.Value() == 11.1);
fmw1.Precision(new FloatingMeasureWrapper(0.01, fV / GV));
Assert.IsTrue(fmw1.Value() == 11.11);
fmw1.Precision(new FloatingMeasureWrapper(0.05, fV / GV));
Assert.IsTrue(fmw1.Value() == 11.11);
}
