public void PlusOperatorThrows()
{
Operator op = new PlusOperator().Plus;
MeVariable[] arr = { new MeString("test"), new MeNumber(10) };
Assert.IsFalse(op.CanExecute(arr));
TestUtils.CustomExceptionTest(() => op.Execute(arr), typeof(MeContextException));
}
public void PlusOperatorCanAdd()
{
Operator op = new PlusOperator().Plus;
MeVariable[] arr = { new MeNumber(10), new MeNumber(20) };
Assert.IsTrue(op.CanExecute(arr));
const float expected = 30.0f;
float result = op.Execute(arr).Get <float>();
Assert.AreEqual(expected, result);
}
