public void GivenAWorkspaceAccessControlListsThenAWorkspaceDeniedPermissionsIsNotPresent()
{
var administrator = new PersonBuilder(this.Session).WithUserName("administrator").Build();
var administrators = new UserGroups(this.Session).Administrators;
administrators.AddMember(administrator);
this.Session.Derive();
this.Session.Commit();
var workspacePermissions = new Permissions(this.Session).Extent().Where(v => v.OperandType.Equals(M.Person.WorkspaceField));
var workspaceReadPermission = workspacePermissions.First(v => v.Operation == Operations.Read);
administrator.AddDeniedPermission(workspaceReadPermission);
var workspaceAccessControlLists = new WorkspaceAccessControlLists(administrator);
var acl = workspaceAccessControlLists[administrator];
var deniedWorkspacePermissions = acl.DeniedPermissionIds;
Assert.Contains(workspaceReadPermission.Id, deniedWorkspacePermissions);
}