public void GetOrAddAndGetSlidingExpiration_NotExists()
{
// Arrange
MemoryCache.Default.Remove("GetOrAddAndGetSlidingExpiration_NotExists");
var componentUnderTest = new MemoryCacheAdapter();
// Act
var actual = componentUnderTest.GetOrAddAndGetSlidingExpiration("GetOrAddAndGetSlidingExpiration_NotExists", TimeSpan.FromMinutes(1), () => "value2");
// Assert
actual.ShouldHaveSameValueAs("value2");
MemoryCache.Default.Get("GetOrAddAndGetSlidingExpiration_NotExists").ShouldHaveSameValueAs("value2");
}
public void GetOrAddAndGetSlidingExpiration_NotExists_Timeout()
{
// Arrange
MemoryCache.Default.Remove("GetOrAddAndGetSlidingExpiration_NotExists_Timeout");
var componentUnderTest = new MemoryCacheAdapter();
// Act
var actual = componentUnderTest.GetOrAddAndGetSlidingExpiration("GetOrAddAndGetSlidingExpiration_NotExists_Timeout", TimeSpan.FromSeconds(2), () => "value2");
// Assert
actual.ShouldHaveSameValueAs("value2");
MemoryCache.Default.Get("GetOrAddAndGetSlidingExpiration_NotExists_Timeout").ShouldHaveSameValueAs("value2");
Thread.Sleep(2100);
componentUnderTest.Get <string>("GetOrAddAndGetSlidingExpiration_NotExists_Timeout").ShouldHaveSameValueAs(null);
}
public void GetOrAddAndGetSlidingExpiration_NotExists_RenewAndThenTimeout()
{
// Arrange
const string key = "GetOrAddAndGetSlidingExpiration_NotExists_RenewAndThenTimeout";
MemoryCache.Default.Remove(key);
var componentUnderTest = new MemoryCacheAdapter();
// Act
var actual = componentUnderTest.GetOrAddAndGetSlidingExpiration(key, TimeSpan.FromSeconds(2), () => "value2");
// Assert
actual.ShouldHaveSameValueAs("value2");
MemoryCache.Default.Get(key).ShouldHaveSameValueAs("value2");
for (int i = 0; i < 3; i++)
{
Thread.Sleep(1000);
componentUnderTest.Get <string>(key).ShouldHaveSameValueAs("value2");
}
Thread.Sleep(2100);
componentUnderTest.Get <string>(key).ShouldHaveSameValueAs(null);
}
