public void CreateExpression_OneChildExpressionAndMinusOperator_Negate()
{
var operand = Expression.Constant(10.0);
var result = Expression.Negate(operand);
var op = MockRepository.GenerateStub<IUnaryOperator>();
op.Stub(o => o.CreateExpression(operand)).Return(result);
var children = new Expression[] { operand };
var term = new UnaryOperatorTerm(op);
Assert.That(term.CreateExpression(children), Is.SameAs(result));
}
public void Operator_SomeOperator_AsSame()
{
var op = MockRepository.GenerateStub<IUnaryOperator>();
var term = new UnaryOperatorTerm(op);
Assert.That(term.Operator, Is.SameAs(op));
}