public async Task GetClassesAsync_WithoutClassesPresent_ReturnsEmptyList()
{
List <Class> expectedClasses = _fixture.CreateMany <Class>(0).ToList();
_classRepository
.Setup(x => x.GetAllAsync())
.ReturnsAsync(expectedClasses);
GetAllClassesResult result = await _sut.GetClassesAsync();
result.Should().NotBeNull();
result.Classes.Should().BeEmpty();
}
private async Task <Cifra.Application.Models.Class.Class> AskForClassAsync()
{
Console.Clear();
Console.WriteLine("The following classes exist:");
GetAllClassesResult result = await _classController.GetClassesAsync();
int index = 1;
foreach (var @class in result.Classes)
{
Console.WriteLine($"[{index}] {@class.Name.Value}");
index++;
}
Console.WriteLine();
var chosenIndex = SharedConsoleFlows.AskForByte("Select one of the following classes, type a number");
var chosenClass = result.Classes.ElementAtOrDefault(chosenIndex - 1);
if (chosenClass == null)
{
Console.WriteLine("Invalid choice!");
return(await AskForClassAsync());
}
return(chosenClass);
}