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using System.Collections.Generic;
using System.Linq;
using Moq;
using NUnit.Framework;
using XenAdmin.Actions;
using XenAPI;

namespace XenAdminTests.XenModelTests.ActionTests.AD
{
    [TestFixture]
    public class AddRemoveRolesActionTest : ActionUnitTest<AddRemoveRolesAction>
    {

        protected override AddRemoveRolesAction NewAction()
        {

            Mock<Pool> pool = ObjectManager.NewXenObject<Pool>(id);
            Mock<Subject> subject = ObjectManager.NewXenObject<Subject>(id);

            List<Role> rolesToAdd = new List<Role>
                                        {
                                            ObjectManager.NewXenObject<Role>(id).Object,
                                            ObjectManager.NewXenObject<Role>(id).Object
                                        };
            List<Role> rolesToRemove = new List<Role> { ObjectManager.NewXenObject<Role>(id).Object };

            subject.Setup(s => s.other_config).Returns(new Dictionary<string, string>
                                                                  {{Subject.SUBJECT_DISPLAYNAME_KEY, "myRole"}});
            
            ObjectManager.MockProxyFor(id).Setup(
                x => x.subject_add_to_roles(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>())).Returns(ValidResponse);

            ObjectManager.MockProxyFor(id).Setup(
                x => x.subject_remove_from_roles(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>())).Returns(ValidResponse);

            return new AddRemoveRolesAction(pool.Object, subject.Object, rolesToAdd, rolesToRemove);
        }

        protected override bool VerifyResult(AddRemoveRolesAction action)
        {
            ObjectManager.MockProxyFor(id).Verify(x => x.subject_add_to_roles(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>()), Times.Exactly(2));
            ObjectManager.MockProxyFor(id).Verify(x => x.subject_remove_from_roles(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>()), Times.Once());
            return ObjectManager.ConnectionFor(id).Cache.Roles.Count() == 3; //Nothing is actually added or deleted here
        }
    }
}