public void Add_NegativeNumbersAreProvided_NotEqual()
{
const int expected = -5;
var calculator = new SimpleCalculator.FirstLab.Calculator();
// Act
var actual = calculator.Add(-1, -3);
// Assert
Assert.IsNotEmpty(actual.ToString());
Assert.AreNotEqual(expected, actual);
}
public void Sub_PositiveNumbersAreProvided_AreEqual()
{
// Arrange
const int expected = -2;
var calculator = new SimpleCalculator.FirstLab.Calculator();
// Act
var actual = calculator.Sub(1, 3);
// Assert
Assert.IsNotEmpty(actual.ToString());
Assert.AreEqual(expected, actual);
}
public void Div_NegativeNumbersAreProvided_AreNotEqual()
{
// Arrange
const int expected = -3;
var calculator = new SimpleCalculator.FirstLab.Calculator();
// Act
var actual = calculator.Div(-9, -3);
// Assert
Assert.IsNotEmpty(actual.ToString());
Assert.AreNotEqual(expected, actual);
}
