public void ManagerAddProject_CreateForm_CorrectModelAndPartial()
        {
            // Actual data
            var result = _controller.AddNewProject() as PartialViewResult;
            var model  = result.Model as TeamProjectInputViewModel;

            // Expected data
            var scrumMastersCount    = _context.ScrumMasters.Count();
            var specializationsCount = _context.Specializations.Count();

            Assert.IsNotNull(result, "View is null");
            Assert.IsNotNull(result.Model, "Model is null");
            Assert.AreEqual(scrumMastersCount,
                            model.ScrumMasters.Count,
                            $"Model have {model.ScrumMasters.Count} scrum-masters but {scrumMastersCount} expected");
            Assert.AreEqual(specializationsCount,
                            model.Specializations.Count,
                            $"Model have {model.Specializations.Count} specializations but {specializationsCount} expected");
        }