public void CheckSimple()
{
CompositeUnit u = new CompositeUnit(Unit.Meters);
Assert.IsTrue(u.IsSimple);
u._components.Add(Unit.Seconds, -1);
Assert.IsFalse(u.IsSimple);
}
public void ReduceToCoeff()
{
CompositeUnit u = new CompositeUnit(new CompositeUnit(Unit.DegreesC), Unit.Meters, -1);
CompositeUnit uu = u * u.Inverse();
Assert.AreEqual(Unit.None, uu.TryReduceToSimple());
}
public void EqualSimple()
{
CompositeUnit u1 = new CompositeUnit(Unit.Seconds);
CompositeUnit u2 = new CompositeUnit(Unit.Seconds);
Assert.AreEqual(u1, u2);
}
public void DivideComposite()
{
CompositeUnit u1 = new CompositeUnit(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -1), Unit.Seconds, -2);
CompositeUnit u2 = new CompositeUnit(new CompositeUnit(Unit.Seconds), Unit.DegreesC, -1);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -1), Unit.Seconds, -3), Unit.DegreesC, 1), u1 / u2);
}
public override bool Equals(object obj)
{
if (!(obj is CompositeUnit))
{
return(false);
}
CompositeUnit cu = (CompositeUnit)obj;
if (cu._components.Count != this._components.Count)
{
return(false);
}
foreach (Unit el in _components.Keys)
{
if (!cu._components.ContainsKey(el))
{
return(false);
}
if (cu._components[el] != this._components[el])
{
return(false);
}
}
return(true);
}
public void CheckSimple()
{
CompositeUnit u = new CompositeUnit(Unit.Meters);
Assert.IsTrue(u.IsSimple);
u._components.Add(Unit.Seconds, -1);
Assert.IsFalse(u.IsSimple);
}
public void MultiplyComposite()
{
CompositeUnit u1 = new CompositeUnit(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -1), Unit.Seconds, -2);
CompositeUnit u2 = new CompositeUnit(new CompositeUnit(Unit.Seconds), Unit.DegreesC, -1);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -1), Unit.Seconds, -1), Unit.DegreesC, -1), u1 * u2);
CompositeUnit u3 = new CompositeUnit(new CompositeUnit(Unit.Seconds, 2), Unit.Meters, -1);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -2), u3 * u1);
}
public void MultiplySimple()
{
CompositeUnit u1 = new CompositeUnit(Unit.Meters);
CompositeUnit u2 = new CompositeUnit(Unit.Seconds);
CompositeUnit u = u1 * u2;
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, 1), u);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, 2), u * u2);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Meters, 2), Unit.Seconds, 2), u * u);
}
public CompositeUnit(CompositeUnit u, Unit element, int power)
: this()
{
foreach (Unit el in u._components.Keys)
{
_components.Add(el, u._components[el]);
}
_components.Add(element, power);
}
public CompositeUnit(CompositeUnit u, Unit element, int power)
: this()
{
foreach (Unit el in u._components.Keys)
{
_components.Add(el, u._components[el]);
}
_components.Add(element, power);
}
public void MultiplySimple()
{
CompositeUnit u1 = new CompositeUnit(Unit.Meters);
CompositeUnit u2 = new CompositeUnit(Unit.Seconds);
CompositeUnit u = u1 * u2;
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, 1), u);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, 2), u * u2);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Meters, 2), Unit.Seconds, 2), u * u);
}
public void EqualComposite()
{
CompositeUnit u1 = new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, -1);
CompositeUnit u2 = new CompositeUnit(new CompositeUnit(Unit.Seconds, -1), Unit.Meters, 1);
CompositeUnit u3 = new CompositeUnit(new CompositeUnit(Unit.Meters, 2), Unit.Seconds, -1);
Assert.AreEqual(u1, u2);
Assert.AreEqual(u2, u1);
Assert.AreNotEqual(u1, u3);
Assert.AreNotEqual(u3, u2);
}
public CompositeUnit Inverse()
{
CompositeUnit u = new CompositeUnit();
foreach (Unit el in this._components.Keys)
{
u._components.Add(el, -this._components[el]);
}
return(u);
}
public void EqualComposite()
{
CompositeUnit u1 = new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, -1);
CompositeUnit u2 = new CompositeUnit(new CompositeUnit(Unit.Seconds, -1), Unit.Meters, 1);
CompositeUnit u3 = new CompositeUnit(new CompositeUnit(Unit.Meters, 2), Unit.Seconds, -1);
Assert.AreEqual(u1, u2);
Assert.AreEqual(u2, u1);
Assert.AreNotEqual(u1, u3);
Assert.AreNotEqual(u3, u2);
}
public void MultiplyComposite()
{
CompositeUnit u1 = new CompositeUnit(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -1), Unit.Seconds, -2);
CompositeUnit u2 = new CompositeUnit(new CompositeUnit(Unit.Seconds), Unit.DegreesC, -1);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -1), Unit.Seconds, -1), Unit.DegreesC, -1), u1 * u2);
CompositeUnit u3 = new CompositeUnit(new CompositeUnit(Unit.Seconds, 2), Unit.Meters, -1);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -2), u3 * u1);
}
public static CompositeUnit operator /(CompositeUnit u1, CompositeUnit u2)
{
CompositeUnit u = u1.Clone();
foreach (Unit el in u2._components.Keys)
{
if (u._components.ContainsKey(el))
{
u._components[el] -= u2._components[el];
}
else
{
u._components.Add(el, -u2._components[el]);
}
if (u._components[el] == 0)
{
u._components.Remove(el);
}
}
return(u);
}
public void ReduceToCoeff()
{
CompositeUnit u = new CompositeUnit(new CompositeUnit(Unit.DegreesC), Unit.Meters, -1);
CompositeUnit uu = u * u.Inverse();
Assert.AreEqual(Unit.None, uu.TryReduceToSimple());
}
public void CheckInverse()
{
CompositeUnit u = new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, -2);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Seconds, 2), Unit.Meters, -1), u.Inverse());
}
public void ToSimple()
{
CompositeUnit u = new CompositeUnit(Unit.Meters);
Assert.AreEqual(Unit.Meters, u.TryReduceToSimple());
}
public void IllegalReduce()
{
CompositeUnit u = new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, 2);
Unit uu = u.TryReduceToSimple();
}
public void EqualSimple()
{
CompositeUnit u1 = new CompositeUnit(Unit.Seconds);
CompositeUnit u2 = new CompositeUnit(Unit.Seconds);
Assert.AreEqual(u1, u2);
}
public void IllegalReduce()
{
CompositeUnit u = new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, 2);
Unit uu = u.TryReduceToSimple();
}
public void DivideComposite()
{
CompositeUnit u1 = new CompositeUnit(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -1), Unit.Seconds, -2);
CompositeUnit u2 = new CompositeUnit(new CompositeUnit(Unit.Seconds), Unit.DegreesC, -1);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(new CompositeUnit(new CompositeUnit(Unit.Kilograms), Unit.Meters, -1), Unit.Seconds, -3), Unit.DegreesC, 1), u1 / u2);
}
public void CheckInverse()
{
CompositeUnit u = new CompositeUnit(new CompositeUnit(Unit.Meters), Unit.Seconds, -2);
Assert.AreEqual(new CompositeUnit(new CompositeUnit(Unit.Seconds, 2), Unit.Meters, -1), u.Inverse());
}
public void ToSimple()
{
CompositeUnit u = new CompositeUnit(Unit.Meters);
Assert.AreEqual(Unit.Meters, u.TryReduceToSimple());
}
public CompositeUnit Inverse()
{
CompositeUnit u = new CompositeUnit();
foreach (Unit el in this._components.Keys)
{
u._components.Add(el, -this._components[el]);
}
return u;
}
