public void can_create_new_AccountTagViewModel()
{
var tag = new AccountTag(1, "Entertainment");
var vm = new AccountTagViewModel(tag, _mockAccountTagRepository);
Assert.AreEqual(tag.Id, vm.TagId);
Assert.AreEqual(tag.Name, vm.TagName);
}
public void changing_AccountTagName_to_same_name_does_not_cause_update()
{
var tag = new AccountTag(1, "Holiday");
var vm = new AccountTagViewModel(tag, _mockAccountTagRepository);
vm.PropertyChanged += _changeCounter.HandlePropertyChange;
vm.TagName = "Holiday";
Assert.AreEqual(0, _changeCounter.NoOfPropertiesChanged);
Assert.AreEqual(0, _changeCounter.TotalChangeCount);
Assert.AreEqual(0, _changeCounter.ChangeCount("TagName"));
_mocks.VerifyAllExpectationsHaveBeenMet();
}
public void attempting_to_change_AccountTagName_to_a_name_that_would_cause_a_duplicate_in_repository_do_not_call_repository()
{
var tag = new AccountTag(1, "Holiday");
var vm = new AccountTagViewModel(tag, _mockAccountTagRepository);
vm.PropertyChanged += (s, args) => _changeCounter.HandlePropertyChange(s, args);
Expect.Once.On(_mockAccountTagRepository).Method("CouldSetAccountTagName").Will(Return.Value(false));
vm.TagName = "Duplicate Name";
Assert.AreEqual(1, _changeCounter.NoOfPropertiesChanged);
Assert.AreEqual(1, _changeCounter.TotalChangeCount);
Assert.AreEqual(1, _changeCounter.ChangeCount("TagName"));
_mocks.VerifyAllExpectationsHaveBeenMet();
}
public void changing_AccountTagName_to_valid_name_causes_AccountTag_to_be_updated()
{
var tag = new AccountTag(1, "Holiday");
var vm = new AccountTagViewModel(tag, _mockAccountTagRepository);
vm.PropertyChanged += (s, args) => _changeCounter.HandlePropertyChange(s, args);
Expect.Once.On(_mockAccountTagRepository).Method("CouldSetAccountTagName").Will(Return.Value(true));
Expect.Once.On(_mockAccountTagRepository).Method("Save").With(tag);
vm.TagName = "Holidays";
Assert.AreEqual(1, _changeCounter.NoOfPropertiesChanged);
Assert.AreEqual(1, _changeCounter.TotalChangeCount);
Assert.AreEqual(1, _changeCounter.ChangeCount("TagName"));
_mocks.VerifyAllExpectationsHaveBeenMet();
}
public AccountViewModel(Account account, IAccountRepository accountRepository, IAccountTagRepository accountTagRepository, IMainWindowViewModel mainWindow = null)
{
if (account == null) throw new ArgumentNullException("account");
if (accountRepository == null) throw new ArgumentNullException("accountRepository");
if (accountTagRepository == null) throw new ArgumentNullException("accountTagRepository");
_mainWindow = mainWindow;
_account = account;
_accountName = account.Name;
_accountRepository = accountRepository;
_accountTagRepository = accountTagRepository;
_allTransactions = new Collection<TransactionViewModel>();
_visibleTransactions = new ObservableCollection<TransactionViewModel>();
_accountTags = new ObservableCollection<AccountTagViewModel>();
foreach (var tag in account.Tags)
{
var tagVM = new AccountTagViewModel(tag, _accountTagRepository);
tagVM.RequestDelete += RemoveAccountTag;
_accountTags.Add(tagVM);
}
}
public void SetAccount(Account account)
{
if (account == null) throw new ArgumentNullException("account");
_account = account;
_accountName = account.Name;
_accountTags = new ObservableCollection<AccountTagViewModel>();
foreach (var tag in account.Tags)
{
var tagVM = new AccountTagViewModel(tag, _accountTagRepository);
tagVM.RequestDelete += RemoveAccountTag;
_accountTags.Add(tagVM);
}
}
public void TagId_property_returns_tags_id()
{
var tag = new AccountTag(122, "Misc expenses");
var vm = new AccountTagViewModel(tag, _mockAccountTagRepository);
Assert.AreEqual(122, vm.TagId);
}
