public async Task Breadcrumb_IfIsSpecifiedItIsWrittenToTheScreen()
{
// Arrange
string titleOfMenu1 = "Title of menu 1";
string titleOfMenu2 = "Title of menu 2";
string titleOfMenu3 = "Title of menu 3";
var classUnderTest = new ConsoleMenuController(_mockConsoleMenuRepository.Object, _mockConsoleCommand.Object, _mockPromptHelper.Object);
BuildThreeLevelMenu(classUnderTest, titleOfMenu2, titleOfMenu3);
_mockPromptHelper.SetupSequence(s => s.GetNumber(It.IsAny <string>(), It.IsAny <int>()))
.Returns(3) // User presses 3 and goes to menu2
.Returns(3) // User presses 3 and goes to menu3
.Returns(0) // Users exits menu3 and returns to menu2
.Returns(0) // Users exits menu2 and returns to menu1
.Returns(0); // Users exits menu1 and the app too
// Act
await classUnderTest.DisplayMenuAsync("Menu1", titleOfMenu1, BreadCrumbType.Concatenate);
// Assert
_mockConsoleCommand.Verify(v => v.WriteLine(titleOfMenu1), Times.Exactly(2));
_mockConsoleCommand.Verify(v => v.WriteLine($"{titleOfMenu1} > {titleOfMenu2}"), Times.Exactly(2));
_mockConsoleCommand.Verify(v => v.WriteLine($"{titleOfMenu1} > {titleOfMenu2} > {titleOfMenu3}"), Times.Once);
}
public async Task Breadcrumb_ParentDoesNotHaveTitleItIsExcludedFromTheTrail(
string titleOfMenu1, string titleOfMenu2, string titleOfMenu3,
string expectMenu1, string expectMenu2, string expectMenu3,
string message)
{
// Arrange
var classUnderTest = new ConsoleMenuController(_mockConsoleMenuRepository.Object, _mockConsoleCommand.Object, _mockPromptHelper.Object);
BuildThreeLevelMenu(classUnderTest, titleOfMenu2, titleOfMenu3);
_mockPromptHelper.SetupSequence(s => s.GetNumber(It.IsAny <string>(), It.IsAny <int>()))
.Returns(3) // User presses 3 and goes to menu2
.Returns(3) // User presses 3 and goes to menu3
.Returns(0) // Users exits menu3 and returns to menu2
.Returns(0) // Users exits menu2 and returns to menu1
.Returns(0); // Users exits menu1 and the app too
// Act
await classUnderTest.DisplayMenuAsync("Menu1", titleOfMenu1, BreadCrumbType.Concatenate);
// Assert
if (string.IsNullOrWhiteSpace(expectMenu1) == false)
{
_mockConsoleCommand.Verify(v => v.WriteLine(expectMenu1), Times.Exactly(2), message);
}
if (string.IsNullOrWhiteSpace(expectMenu2) == false)
{
_mockConsoleCommand.Verify(v => v.WriteLine(expectMenu2), Times.Exactly(2), message);
}
if (string.IsNullOrWhiteSpace(expectMenu3) == false)
{
_mockConsoleCommand.Verify(v => v.WriteLine(expectMenu3), Times.Once, message);
}
}
public async Task Title_IfSpecifiedItIsWrittenToTheScreen()
{
// Arrange
var classUnderTest = new ConsoleMenuController(_mockConsoleMenuRepository.Object, _mockConsoleCommand.Object, _mockPromptHelper.Object);
string titleOfMenu1 = "Title of menu 1";
BuildThreeLevelMenu(classUnderTest, string.Empty, string.Empty);
_mockPromptHelper.Setup(s => s.GetNumber(It.IsAny <string>(), It.IsAny <int>()))
.Returns(0); //Users exits menu1 and the app too
// Act
await classUnderTest.DisplayMenuAsync("Menu1", titleOfMenu1);
// Assert
_mockConsoleCommand.Verify(v => v.WriteLine(titleOfMenu1), Times.Once);
}
