public void DivideTest3(int x, int y, int res)
{
ICalculatingStack calc = new CalculatingStack();
calc.Add(x);
calc.Divide(y);
Assert.Equal(calc.Current, res);
}
public void TestAdd()
{
ICalculatingStack calc = new CalculatingStack();
Assert.Equal(0, calc.Current);
calc.Add(5);
Assert.Equal(5, calc.Current);
}
public void TestDivideException()
{
ICalculatingStack calc = new CalculatingStack();
Assert.Equal(0, calc.Current);
calc.Add(4);
Assert.Throws <ArgumentException>(() => calc.Divide(0));
}
public void SubstractTest3(int x, int y, int res)
{
ICalculatingStack calc = new CalculatingStack();
calc.Add(x);
calc.Substract(y);
Assert.Equal(calc.Current, res);
}
public void MultiplyTest3(int x, int y, int res)
{
ICalculatingStack calc = new CalculatingStack();
calc.Add(x);
calc.Multiply(y);
Assert.Equal(calc.Current, res);
}
public void TestDivide()
{
ICalculatingStack calc = new CalculatingStack();
Assert.Equal(0, calc.Current);
calc.Add(8);
calc.Divide(4);
Assert.Equal(2, calc.Current);
}
public void TestMultiply()
{
ICalculatingStack calc = new CalculatingStack();
Assert.Equal(0, calc.Current);
calc.Add(2);
calc.Multiply(3);
Assert.Equal(6, calc.Current);
}
public void TestSubstract()
{
ICalculatingStack calc = new CalculatingStack();
Assert.Equal(0, calc.Current);
calc.Add(4);
calc.Substract(3);
Assert.Equal(1, calc.Current);
}
