public void MembershipPostGetAccept()
{
var mockDb = new MockDatabase();
BasicDb(mockDb);
MembershipController controller = new MembershipController(mockDb);
var membership = (controller.Accept(teamId: 1, userId: 2) as OkNegotiatedContentResult <Membership>).Content;
var result = controller.Get(membership.Id) as OkNegotiatedContentResult <Membership>;
Assert.IsNotNull(result);
Assert.AreEqual(1, result.Content.TeamId);
Assert.AreEqual(2, result.Content.AccountId);
Assert.AreEqual(MembershipStatus.Member, result.Content.Status);
}