public void Test0ArgCreatePlusDataSource_ReturnsNullForNoCredentials()
{
CredentialStoreMock.SetupGet(cs => cs.CurrentGoogleCredential).Returns(() => null);
IGPlusDataSource result = _objectUnderTest.CreatePlusDataSource();
Assert.IsNull(result);
}
public UserAccountViewModel(IUserAccount userAccount)
{
UserAccount = userAccount;
AccountName = userAccount.AccountName;
Task <Person> personTask;
try
{
IDataSourceFactory dataSourceFactory = DataSourceFactory.Default;
IGPlusDataSource dataSource = dataSourceFactory.CreatePlusDataSource(userAccount.GetGoogleCredential());
personTask = dataSource.GetProfileAsync();
}
catch (Exception)
{
personTask = Task.FromResult <Person>(null);
}
// TODO: Show the default image while it is being loaded.
ProfilePictureAsync = AsyncProperty.Create(personTask, x => x?.Image.Url);
NameAsync = AsyncProperty.Create(personTask, x => x?.DisplayName, Resources.UiLoadingMessage);
}