public void DecBoolTest()
{
var parameters = new ParameterCollection()
{
new Parameter("x", true)
};
var dec = new Dec(Variable.X);
Assert.Throws <NotSupportedException>(() => dec.Execute(parameters));
}
public void DecCalcTest()
{
var parameters = new ParameterCollection()
{
new Parameter("x", 10)
};
var dec = new Dec(Variable.X);
var result = (double)dec.Execute(parameters);
Assert.Equal(9.0, result);
Assert.Equal(9.0, parameters["x"]);
}
public void NotVarTest()
{
var dec = new Dec(new Number(2));
Assert.Equal(1.0, dec.Execute());
}