public void GetOrCreateValue_TwiceWithNullValue_DoesNotEvalueValueFactoryTwice()
{
var adapter = new LazyLockingCachingAdapter <string, object>(new Cache <string, DoubleCheckedLockingContainer <Wrapper> >());
bool wasCalled = false;
var value = adapter.GetOrCreateValue(
"test",
s =>
{
Assert.That(wasCalled, Is.False);
wasCalled = true;
return(null);
});
Assert.That(value, Is.Null);
value = adapter.GetOrCreateValue("test", s => { throw new InvalidOperationException("Must not be called."); });
Assert.That(value, Is.Null);
}
public void SetUp()
{
_innerCacheMock = MockRepository.GenerateStrictMock <ICache <string, DoubleCheckedLockingContainer <Wrapper> > > ();
_cachingAdapter = new LazyLockingCachingAdapter <string, object> (_innerCacheMock);
}
private LockingCacheDecorator <string, DoubleCheckedLockingContainer <Wrapper> > GetLockingCacheDecorator(
LazyLockingCachingAdapter <string, object> lazyLockingCacheAdapter)
{
return((LockingCacheDecorator <string, DoubleCheckedLockingContainer <Wrapper> >)
PrivateInvoke.GetNonPublicField(lazyLockingCacheAdapter, "_innerCache"));
}
