public void Should_BuildPolicy_WithCacheItemPriorityDefaultValue()
{
const CacheItemPriority expected = CacheItemPriority.Default;
var policy = new CacheItemPolicy
.CacheItemPolicyBuilder()
.Build();
policy.CacheItemPriority.Should().Be(expected);
}
public void Should_BuildPolicy_WithValidSlidingExpiration()
{
var validSlidingExpiration = TimeSpan.FromSeconds(1);
var policy = new CacheItemPolicy
.CacheItemPolicyBuilder()
.WithSlidingExpiration(validSlidingExpiration)
.Build();
policy.SlidingExpiration.Should().Be(validSlidingExpiration);
}
public void Should_BuildPolicy_WithValidCacheItemPriority()
{
const CacheItemPriority validCacheItemPriority = CacheItemPriority.High;
var policy = new CacheItemPolicy
.CacheItemPolicyBuilder()
.WithCacheItemPriority(validCacheItemPriority)
.Build();
policy.CacheItemPriority.Should().Be(validCacheItemPriority);
}
public void Should_BuildPolicy_WithValidAbsolutegExpiration()
{
var validAbsolutegExpiration = DateTimeOffset.Now.AddSeconds(1);
var policy = new CacheItemPolicy
.CacheItemPolicyBuilder()
.WithAbsoluteExpiration(validAbsolutegExpiration)
.Build();
policy.AbsoluteExpiration.Should().Be(validAbsolutegExpiration);
}
public void Should_BuildPolicy_WithValidDirectoriesOrFilesChangeMonitor()
{
var validDirectoriesOrFilesChangeMonitor = new[] {DirectoryStub};
var policy = new CacheItemPolicy
.CacheItemPolicyBuilder()
.WithDirectoriesOrFilesChangeMonitor(validDirectoriesOrFilesChangeMonitor)
.Build();
validDirectoriesOrFilesChangeMonitor
.SequenceEqual(policy.DirectoriesOrFiles)
.Should()
.BeTrue();
}
public void Should_BuildSimplePolicy()
{
var policy = new CacheItemPolicy
.CacheItemPolicyBuilder()
.Build();
policy.Should().NotBeNull();
}
public void Should_Expire_GivenPolicyWithSlidingExpirationOf_SomeMiliseconds()
{
const int someMiliseconds = 2;
var policy = new CacheItemPolicy.CacheItemPolicyBuilder()
.WithSlidingExpiration(TimeSpan.FromMilliseconds(someMiliseconds))
.Build();
const string key = "ShouldExpire_GivenPolicyWithSlidingExpirationOf_SomeMilisecondsKey";
const string value = "ShouldExpire_GivenPolicyWithSlidingExpirationOf_SomeMilisecondsValue";
_cacher.Add(key, value, policy);
Thread.Sleep(5);
var result = _cacher.Retrieve<string>(key);
result.Should().BeNull();
}
public void Should_UseCacheItemPriorityConverter_WhenAddSomething_AndHasNotCacheItemPriorityValue()
{
const int someMiliseconds = 2;
var policy = new CacheItemPolicy.CacheItemPolicyBuilder()
.WithSlidingExpiration(TimeSpan.FromMilliseconds(someMiliseconds))
.Build();
_cacher.Add("ShouldUseCacheItemPriorityConverterWhenAddSomethingAndHasNotCacheItemPriorityValue",
"ShouldUseCacheItemPriorityConverterWhenAddSomethingAndHasNotCacheItemPriorityValue",
policy);
_cacheItemPriorityMock
.Verify(e => e.Convert(It.IsAny<CacheItemPriority>()), Times.Once);
}
public void Should_UseCacheItemPriorityConverter_WhenAddSomething()
{
var policy = new CacheItemPolicy.CacheItemPolicyBuilder()
.WithCacheItemPriority(CacheItemPriority.Normal)
.Build();
_cacher.Add("ShouldUseCacheItemPriorityConverterWhenAddSomething",
"ShouldUseCacheItemPriorityConverterWhenAddSomethingValue",
policy);
_cacheItemPriorityMock
.Verify(e => e.Convert(It.IsAny<CacheItemPriority>()), Times.Once);
}