public void Invalidate()
{
var clone = _smallMatrix.Clone() as MatrixDouble;
clone[0, 0]++;
Assert.AreNotEqual(_smallMatrix.Determinant, clone.Determinant);
}
public void MatrixDouble_Clone()
{
MatrixDouble m = CreateRandomMatrix(2, 2);
MatrixDouble c = null;
Assert.DoesNotThrow(() => c = m.Clone());
Assert.AreNotSame(m, c);
Assert.AreEqual(m.GetType(), c.GetType(), "Clone() mast return the same matrix type");
}
public void MatrixDouble_GetHashCode()
{
MatrixDouble m = CreateRandomMatrix(3, 3);
// ReSharper disable once ReturnValueOfPureMethodIsNotUsed
Assert.DoesNotThrow(() => m.GetHashCode());
MatrixDouble c = m.Clone();
Assert.AreNotEqual(m.GetHashCode(), c.GetHashCode());
}
public void MatrixDouble_EqualsMatrix()
{
MatrixDouble m = CreateRandomMatrix(3, 3);
m[0, 0] = 0.0f;
Assert.IsTrue(m.Equals(m));
Assert.IsFalse(m.Equals(null));
Assert.IsFalse(m.Equals(new Matrix(3, 2)));
Assert.IsFalse(m.Equals(new Matrix(2, 2)));
MatrixDouble c = m.Clone();
Assert.IsTrue(m.Equals(c));
c[0, 0] = 1e-5f;
Assert.IsFalse(m.Equals(c));
}
