public async Task DeleteMembership_ValidResponse_ValidGroup()
{
Handler.Setup(h => h.ExecuteAsync <BoxGroup>(It.IsAny <IBoxRequest>()))
.Returns(() => Task.FromResult <IBoxResponse <BoxGroup> >(new BoxResponse <BoxGroup>()
{
Status = ResponseStatus.Success,
ContentString = ""
}));
var result = await _groupsManager.DeleteGroupMembershipAsync("1234");
Assert.IsTrue(result, "Unsuccessful group membership delete");
}
