public void SelectingOption_SimulationOfPressingWrongKey_ReturnsOptionsCategoryWrong()
{
var MockOfConsole = new Mock <IFakeConsole>();
var ConsoleKeyInfoForWrongKey = new ConsoleKeyInfo('0', ConsoleKey.D0, false, false, false);
MockOfConsole.Setup(m => m.ReadKey()).Returns(ConsoleKeyInfoForWrongKey);
var ListOfOptions = new List <IMenuOption>();
var SelectorOption = new Menu.SelectorOption(ListOfOptions, MockOfConsole.Object);
OptionsCategory Result = SelectorOption.SelectingOption();
Assert.AreEqual(OptionsCategory.Wrong, Result);
}
public void SelectingOption_BasedOnGivenKeyNumberCorrespondingKeyIsSimulated_CallsAppropriateMethodFromAppropriateOptionListItem
([Range(1, 6)] int NumberKey)
{
// simulation of pressing the appropriate key:
var MockOfConsole = new Mock <IFakeConsole>();
char KeyChar = Convert.ToChar(NumberKey);
ConsoleKey Key = ConsoleKey.D0 + NumberKey;
var ConsoleKeyInfoForKey = new ConsoleKeyInfo(KeyChar, Key, false, false, false);
MockOfConsole.Setup(m => m.ReadKey()).Returns(ConsoleKeyInfoForKey);
var ListOfMockOfOptions = new List <Mock <IMenuOption> >
{
new Mock <IMenuOption>(),
new Mock <IMenuOption>(),
new Mock <IMenuOption>(),
new Mock <IMenuOption>(),
new Mock <IMenuOption>(),
new Mock <IMenuOption>()
};
var ListOfOptions = new List <IMenuOption>
{
ListOfMockOfOptions[0].Object,
ListOfMockOfOptions[1].Object,
ListOfMockOfOptions[2].Object,
ListOfMockOfOptions[3].Object,
ListOfMockOfOptions[4].Object,
ListOfMockOfOptions[5].Object
};
ListOfMockOfOptions.ForEach(m =>
m.Setup(m1 => m1.OptionExecuting())
.Returns(OptionsCategory.NormalOption));
var SelectorOption = new Menu.SelectorOption(ListOfOptions, MockOfConsole.Object);
SelectorOption.SelectingOption();
// after pressing the key with the number x the x-mock OptionExecuting method will be called:
ListOfMockOfOptions[NumberKey - 1].Verify(m => m.OptionExecuting(), Times.Once());
}
public void SelectingOption_SimulationOfPressingCorrectKey_ReturnsSameValueAsOptionExecutingMethod
([Values] OptionsCategory ExpectedValue)
{
var MockOfOption = new Mock <IMenuOption>();
MockOfOption.Setup(m => m.OptionExecuting()).Returns(ExpectedValue);
var ListOfOptions = new List <IMenuOption>
{
MockOfOption.Object
};
var MockOfConsole = new Mock <IFakeConsole>();
var ConsoleKeyInfoForKey = new ConsoleKeyInfo('1', ConsoleKey.D1, false, false, false);
MockOfConsole.Setup(m => m.ReadKey()).Returns(ConsoleKeyInfoForKey);
var SelectorOption = new Menu.SelectorOption(ListOfOptions, MockOfConsole.Object);
var Result = SelectorOption.SelectingOption();
Assert.AreEqual(ExpectedValue, Result);
}