private async Task <IEnumerable <Employee> > GetListOfOneEmployeeById(IReadOnlyList <string> keys, int num)
{
var id = ParseNumber(keys[num - 1]);
var employee = await _service.FindByIdAsync(id);
return(employee == null ? null : ConvertToArray(employee));
}
public async Task EmployeeDirectoryService_FindByIdAsync_should_return_null_for_unknown_id()
{
var service = new EmployeeDirectoryService(TestEmployeeDbContext.GetTestDbContext());
var result = await service.FindByIdAsync(9999);
Assert.IsNull(result);
}
public async Task EmployeeDirectoryService_FindByIdAsync_should_return_joe_for_id_1()
{
var service = new EmployeeDirectoryService(TestEmployeeDbContext.GetTestDbContext());
var result = await service.FindByIdAsync(1);
AssertEmployeeIs("Joe Programmer", result);
}
// The Home controller is just to validate that our app is working.
public async Task <ActionResult> Index()
{
using (var context = new EmployeeDbContext())
{
var service = new EmployeeDirectoryService(context);
ViewBag.FirstEmployee = await service.FindByIdAsync(1);
}
return(View());
}