public void Addition()
{
Vector4D a = new Vector4D(1.0, 2.0, 3.0, 4.0);
Vector4D b = new Vector4D(2.0, 3.0, 4.0, 5.0);
Vector4D c = Vector4D.Add(a, b);
Assert.AreEqual(new Vector4D(3.0, 5.0, 7.0, 9.0), c);
}
public void adding_vectors_leaves_right_unchanged()
{
var left = new Vector4D(1, 2, 10, -4);
var right = new Vector4D(3, 4, 11, 1);
var expectedRight = new Vector4D(right);
left.Add(right);
Assert.Equal(expectedRight, right);
}
public void adding_vector_adds_to_components()
{
var actual = new Vector4D(1, 2, 10, -4);
var right = new Vector4D(3, 4, 11, 1);
var expected = new Vector4D(4, 6, 21, -3);
actual.Add(right);
Assert.Equal(expected, actual);
}
public void Addition()
{
Assert.AreEqual(Vector4D.Zero, op1 + op2, "Operator");
Assert.AreEqual(Vector4D.Zero, Vector4D.Add(op1, op2), "Method");
UnitHelper.RefOperationTester <Vector4D>(op1, op2, Vector4D.Zero, Vector4D.Add, "Addition");
}
public void Add()
{
Vector4D v1 = new Vector4D(1.0, 2.0, 3.0, 4.0);
Vector4D v2 = new Vector4D(4.0, 5.0, 6.0, 7.0);
Vector4D v3 = v1 + v2;
Assert.AreEqual(5.0, v3.X, 1e-14);
Assert.AreEqual(7.0, v3.Y, 1e-14);
Assert.AreEqual(9.0, v3.Z, 1e-14);
Assert.AreEqual(11.0, v3.W, 1e-14);
Vector4D v4 = v1.Add(v2);
Assert.AreEqual(5.0, v4.X, 1e-14);
Assert.AreEqual(7.0, v4.Y, 1e-14);
Assert.AreEqual(9.0, v4.Z, 1e-14);
Assert.AreEqual(11.0, v4.W, 1e-14);
}