public void Test_Clear()
{
CachingEntityAccessControlChecker cachingEntityAccessControlChecker;
Mock <IEntityAccessControlChecker> entityAccessControlChecker;
EntityRef[] entities;
EntityRef[] permissions;
EntityRef user;
entities = new EntityRef[] { 1 };
permissions = new[] { Permissions.Read };
user = new EntityRef(2);
entityAccessControlChecker = new Mock <IEntityAccessControlChecker>(MockBehavior.Strict);
entityAccessControlChecker
.Setup(eacc => eacc.CheckAccess(
It.Is <IList <EntityRef> >(e => e.SequenceEqual(entities, EntityRefComparer.Instance)),
It.Is <IList <EntityRef> >(p => p.SequenceEqual(permissions, EntityRefComparer.Instance)),
It.IsAny <EntityRef>()))
.Returns(new Dictionary <long, bool>()
{
{ entities.First().Id, true }
});
cachingEntityAccessControlChecker = new CachingEntityAccessControlChecker(entityAccessControlChecker.Object);
cachingEntityAccessControlChecker.CheckAccess(entities, permissions, user);
// Sanity check
Assert.That(cachingEntityAccessControlChecker.Cache, Has.Property("Count").Positive, "Not cached");
cachingEntityAccessControlChecker.Clear();
Assert.That(cachingEntityAccessControlChecker.Cache, Has.Property("Count").EqualTo(0), "Not cleared");
}
public void Test_CheckAccess_SimpleCached()
{
CachingEntityAccessControlChecker cachingEntityAccessControlChecker;
Mock <IEntityAccessControlChecker> entityAccessControlChecker;
EntityRef[] entities;
EntityRef[] permissions;
EntityRef user;
IDictionary <long, bool> result;
using (DatabaseContext.GetContext(true))
{
entities = new EntityRef[] { 1 };
permissions = new[] { Permissions.Read };
user = new EntityRef(2);
entityAccessControlChecker = new Mock <IEntityAccessControlChecker>(MockBehavior.Strict);
entityAccessControlChecker
.Setup(eacc => eacc.CheckAccess(
It.Is <IList <EntityRef> >(e => e.SequenceEqual(entities, EntityRefComparer.Instance)),
It.Is <IList <EntityRef> >(p => p.SequenceEqual(permissions, EntityRefComparer.Instance)),
It.IsAny <EntityRef>()))
.Returns(new Dictionary <long, bool>()
{
{ entities.First().Id, true }
});
cachingEntityAccessControlChecker = new CachingEntityAccessControlChecker(entityAccessControlChecker.Object);
// Call twice
result = cachingEntityAccessControlChecker.CheckAccess(entities, permissions, user);
result = cachingEntityAccessControlChecker.CheckAccess(entities, permissions, user);
// Check results
Assert.That(result, Has.Property("Count").EqualTo(1));
Assert.That(result, Has.Exactly(1).Property("Key").EqualTo(entities[0].Id).And.Property("Value").EqualTo(true));
// Ensure cache contains one entry
Assert.That(cachingEntityAccessControlChecker.Cache, Has.Count.EqualTo(1));
Assert.That(cachingEntityAccessControlChecker.Cache,
Has.Exactly(1)
.Property("Key").EqualTo(new UserEntityPermissionTuple(user.Id, entities[0].Id, permissions.Select(x => x.Id)))
.And.Property("Value").True);
// Ensure that CheckAccess was only called once for each Setup call.
entityAccessControlChecker.VerifyAll();
}
}
public void Test_NoCachingWhenBypassSet()
{
CachingEntityAccessControlChecker cachingEntityAccessControlChecker;
Mock <IEntityAccessControlChecker> entityAccessControlChecker;
EntityRef[] entities;
EntityRef[] permissions;
EntityRef user;
entities = new EntityRef[] { 1 };
permissions = new[] { Permissions.Read };
user = new EntityRef(2);
entityAccessControlChecker = new Mock <IEntityAccessControlChecker>(MockBehavior.Strict);
entityAccessControlChecker
.Setup(eacc => eacc.CheckAccess(
It.Is <IList <EntityRef> >(e => e.SequenceEqual(entities, EntityRefComparer.Instance)),
It.Is <IList <EntityRef> >(p => p.SequenceEqual(permissions, EntityRefComparer.Instance)),
It.IsAny <EntityRef>()))
.Returns(new Dictionary <long, bool>()
{
{ entities.First().Id, true }
});
cachingEntityAccessControlChecker = new CachingEntityAccessControlChecker(entityAccessControlChecker.Object);
Assert.That(cachingEntityAccessControlChecker, Has.Property("Cache").Empty,
"Cache not empty before test");
using (new SecurityBypassContext())
{
cachingEntityAccessControlChecker.CheckAccess(entities, permissions, user);
}
Assert.That(cachingEntityAccessControlChecker, Has.Property("Cache").Empty,
"Cache not empty after test");
entityAccessControlChecker.VerifyAll();
}