public void WhenAbsoluteShouldHandleAbsoluteTime()
{
var inOneSecond = _clock.UtcNow.AddSeconds(1);
var cached = 0;
Func <int> retrieve = ()
=> _cacheManager.Get("testItem",
ctx =>
{
ctx.Monitor(_clock.WhenUtc(inOneSecond));
return(++cached);
});
Assert.That(retrieve(), Is.EqualTo(1));
for (var i = 0; i < 10; i++)
{
Assert.That(retrieve(), Is.EqualTo(1));
}
_clock.Advance(TimeSpan.FromSeconds(1));
Assert.That(retrieve(), Is.EqualTo(2));
Assert.That(retrieve(), Is.EqualTo(3));
Assert.That(retrieve(), Is.EqualTo(4));
}
public void WhenAbsoluteShouldHandleAbsoluteTime()
{
var inOneSecond = _clock.UtcNow.AddSeconds(1);
var cached = 0;
// each call after the specified datetime will be reevaluated
Func <int> retrieve = ()
=> _cacheManager.Get("testItem",
ctx => {
ctx.Monitor(_clock.WhenUtc(inOneSecond));
return(++cached);
});
Assert.Equal(retrieve(), 1);
for (var i = 0; i < 10; i++)
{
Assert.Equal(retrieve(), 1);
}
_clock.Advance(TimeSpan.FromSeconds(1));
Assert.Equal(retrieve(), 2);
Assert.Equal(retrieve(), 3);
Assert.Equal(retrieve(), 4);
}