public void DivideNumbers()
{
DivideOperation op = DivideOperation.Instance;
Assert.AreEqual(1 / 2.0, op.Apply(1, 2));
Assert.AreEqual(2, op.Apply(4, 2));
Assert.AreEqual(1.2 / 3.4, op.Apply(1.2, 3.4));
Assert.AreEqual(1 / 2.3, op.Apply(1, 2.3));
Assert.AreEqual(1.2 / 3, op.Apply(1.2, 3));
}
public void DivideRealToVector()
{
DivideOperation op = DivideOperation.Instance;
Vector v = new Vector(new object[] { 1, 2, 3 });
var result = op.Apply(1.5, v);
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(Vector));
var vector = (Vector)result;
Assert.AreEqual(3, vector.Length);
Assert.AreEqual(1.5 / 1, vector[0]);
Assert.AreEqual(1.5 / 2, vector[1]);
Assert.AreEqual(1.5 / 3, vector[2]);
}
public void DivideVectorByInteger()
{
DivideOperation op = DivideOperation.Instance;
Vector v = new Vector(new object[] { 1, 2, 3 });
var result = op.Apply(v, 2);
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(Vector));
var vector = (Vector)result;
Assert.AreEqual(3, vector.Length);
Assert.AreEqual(1 / 2.0, vector[0]);
Assert.AreEqual(1, vector[1]);
Assert.AreEqual(3 / 2.0, vector[2]);
}