public async Task GetExpired_Should_Succeed()
{
var expiredTokenA = await TokenDAO.Create(DbConnection, "description", DateTimeOffset.MinValue);
var expiredTokenB = await TokenDAO.Create(DbConnection, "description", DateTimeOffset.MinValue);
var expiredTokenC = await TokenDAO.Create(DbConnection, "description", DateTimeOffset.MinValue);
var expiredTokenD = await TokenDAO.Create(DbConnection, "description", DateTimeOffset.MinValue);
var notExpiredTokenA = await TokenDAO.Create(DbConnection, "description", DateTimeOffset.MaxValue);
var notExpiredTokenB = await TokenDAO.Create(DbConnection, "description", DateTimeOffset.MaxValue);
var expiredTokens = new List <string> {
expiredTokenA, expiredTokenB, expiredTokenC, expiredTokenD
};
var expiredPage1 = await TokenDAO.GetExpired(DbConnection, "0", 3);
Assert.Equal(expiredPage1.Count, 3);
foreach (var expiredToken in expiredPage1)
{
Assert.Contains(expiredToken, expiredTokens);
}
var expiredPage2 = await TokenDAO.GetExpired(DbConnection, expiredPage1[2], 3);
Assert.Equal(expiredPage2.Count, 1);
Assert.Contains(expiredPage2[0], expiredTokens);
}
public IObservable <string> GetExpired()
{
var pagingStream = AsyncEnumerable.ToObservable <string, string>(
"0",
page => page.Count == 0,
page => page.Count > 0 ? page[page.Count - 1] : "0",
async(floor) => await TokenDAO.GetExpired(DbConnection, floor, 500)
);
return(pagingStream);
}
