public void StudentGroupsNotNullAfterStudentsPageNavigatedToTest()
{
var _azureService = new MockAzureService();
var app = new App(_azureService);
var studentsViewModel = new TeacherStudentsPageViewModel(null, null);
studentsViewModel.OnNavigatingTo(null);
Assert.NotNull(studentsViewModel.Groups);
}
public async Task StudentGroupCreatedInStudentsPageTest()
{
var _azureService = new MockAzureService();
var _dialogService = new MockPageDialogService();
var app = new App(_azureService);
var studentsViewModel = new TeacherStudentsPageViewModel(null, _dialogService);
studentsViewModel.OnNavigatingTo(null);
studentsViewModel.ExecuteCreateGroupCommand();
var studentGroupsTable = await _azureService.GetTableAsync <StudentGroup>();
var studentGroups = await studentGroupsTable.ReadAllItemsAsync();
Assert.IsTrue(studentGroups.Count == 3);
}
public async Task StudentGroupDeletedInStudentsPageTest()
{
var _azureService = new MockAzureService();
var _dialogService = new MockPageDialogService();
var app = new App(_azureService);
var viewModel = new TeacherStudentsPageViewModel(null, _dialogService);
viewModel.OnNavigatingTo(null);
var studentGroupsTable = await _azureService.GetTableAsync <StudentGroup>();
var groupToDelete = (await studentGroupsTable.Where(s => s.Name == "Group1")).FirstOrDefault();
var studentGroupsBefore = (await studentGroupsTable.ReadAllItemsAsync()).Count;
viewModel.DeleteGroupCommand.Execute(groupToDelete);
var studentGroupsAfter = (await studentGroupsTable.ReadAllItemsAsync()).Count;
Assert.AreEqual(studentGroupsBefore - 1, studentGroupsAfter);
}