public void FormulaTrabalhandoComConstantes()
{
var formula = new Formula("f1", "a + b");
formula.AdicionarConstante("a", 10);
formula.AdicionarConstante("b", 15);
Assert.AreEqual(25, formula.ObterValor());
}
public void FormulaTrabalhandoComExpressoes()
{
var formula = new Formula("f1", "(a + b) * m");
formula.AdicionarConstante("a", 1);
formula.AdicionarConstante("b", 1);
formula.AdicionarExpressao("m", "Math.Sqrt(64) + 1");
Assert.AreEqual(18, formula.ObterValor());
}
public void FormulasEmEscoposDiferentes()
{
var formula1 = new Formula("f1", "a + b");
formula1.AdicionarConstante("a", 3);
formula1.AdicionarConstante("b", 5);
var formula2 = new Formula("f2", "a + b");
formula2.AdicionarConstante("a", 7);
formula2.AdicionarConstante("b", 10);
var formula3 = new Formula("f3", "f1 + f2");
formula3.AdicionarVariavel(formula1);
formula3.AdicionarVariavel(formula2);
Assert.AreEqual(25, formula3.ObterValor());
}
