public void Calculate_Double4PlusDouble3_Double7Returned()
{
var d1 = 4.0;
var op = CalcLogic.operators.plus;
var d2 = 3.0;
var calc = new CalcLogic();
var res = calc.Calculate(d1, op, d2);
Assert.AreEqual(7.0, res);
}
public void Calculate_Double4MDivisionDouble2_Double2Returned()
{
var d1 = 4.0;
var op = CalcLogic.operators.div;
var d2 = 2.0;
var calc = new CalcLogic();
var res = calc.Calculate(d1, op, d2);
Assert.AreEqual(2.0, res);
}
public void Div_4div0_ZeroDivisionExceptionReturned()
{
var calc = new CalcLogic();
void TmpMethod()
{
calc.Div(4, 0);
}
Assert.ThrowsException <DivideByZeroException>(TmpMethod);
}
public void TestAdditionDiv8()
{
var calc = new CalcLogic();
calc.EnterDigit("-");
calc.EnterDigit("3");
calc.EnterDigit("2");
calc.EnterDigit("/");
calc.EnterDigit("4");
calc.EnterDigit("5");
Assert.AreEqual(expected: "-0.7111111", calc.getResult());
}
public void TestAdditionMulti10()
{
var calc = new CalcLogic();
calc.EnterDigit("0");
calc.EnterDigit(".");
calc.EnterDigit("9");
calc.EnterDigit("*");
calc.EnterDigit("0");
calc.EnterDigit(".");
calc.EnterDigit("3");
Assert.AreEqual("0.27", calc.getResult());
}
public void TestAdditionMulti5()
{
var calc = new CalcLogic();
calc.EnterDigit("3");
calc.EnterDigit(".");
calc.EnterDigit("4");
calc.EnterDigit("*");
calc.EnterDigit("3");
calc.EnterDigit(".");
calc.EnterDigit("4");
Assert.AreEqual("11.56", calc.getResult());
}
public void TestAdditionMulti4()
{
var calc = new CalcLogic();
calc.EnterDigit("1");
calc.EnterDigit(".");
calc.EnterDigit("1");
calc.EnterDigit("*");
calc.EnterDigit("8");
calc.EnterDigit(".");
calc.EnterDigit("9");
Assert.AreEqual("9.79", calc.getResult());
}
public void TestAdditionDiv7()
{
var calc = new CalcLogic();
calc.EnterDigit("-");
calc.EnterDigit("8");
calc.EnterDigit(".");
calc.EnterDigit("9");
calc.EnterDigit("/");
calc.EnterDigit("-");
calc.EnterDigit("4");
calc.EnterDigit(".");
calc.EnterDigit("45");
Assert.AreEqual("2", calc.getResult());
}
public void TestAdditionMulti8()
{
var calc = new CalcLogic();
calc.EnterDigit("-");
calc.EnterDigit("8");
calc.EnterDigit(".");
calc.EnterDigit("9");
calc.EnterDigit("*");
calc.EnterDigit("-");
calc.EnterDigit("2");
calc.EnterDigit(".");
calc.EnterDigit("3");
Assert.AreEqual("20.47", calc.getResult());
}
