public void Presenter_onMultiplyClicked_CommonMultiplication_1()
{
// Arrange
MockView mockView = new MockView("0", "15123,223232");
CalculatorPresenter presenter = new CalculatorPresenter(mockView);
double expected = 0;
// Act
presenter.onMultiplyClicked();
double result = presenter.getResult();
// Assert
Assert.AreEqual <double>(expected, result);
}
public void Presenter_onMinusClicked_CommonSubtraction_1()
{
// Arrange
MockView mockView = new MockView("10,2234", "15,2235");
CalculatorPresenter presenter = new CalculatorPresenter(mockView);
double expected = -5.0001;
// Act
presenter.onMinusClicked();
double result = presenter.getResult();
// Assert
Assert.AreEqual <double>(expected, result);
}
public void Presenter_onPlusClicked_CommonAdding_1()
{
// Arrange
MockView mockView = new MockView("145,999", "15123,223232");
CalculatorPresenter presenter = new CalculatorPresenter(mockView);
double expected = 15269.222232;
// Act
presenter.onPlusClicked();
double result = presenter.getResult();
// Assert
Assert.AreEqual <double>(expected, result);
}
public void Presenter_onDivideClicked_CommonDividion_1()
{
// Arrange
MockView mockView = new MockView("100,16", "25,04");
CalculatorPresenter presenter = new CalculatorPresenter(mockView);
double expected = 4;
// Act
presenter.onDivideClicked();
double result = presenter.getResult();
// Assert
Assert.AreEqual <double>(expected, result);
}