public void GetAllDepartmentsEmpty()
{
using (FakeEmployeeContext ctx = new FakeEmployeeContext())
{
DepartmentRepository rep = new DepartmentRepository(ctx);
IEnumerable<Department> result = rep.GetAllDepartments();
Assert.AreEqual(0, result.Count());
}
}
public void Initialization()
{
using (FakeEmployeeContext ctx = Generation.BuildFakeSession())
{
UnitOfWork unit = new UnitOfWork(ctx);
IDepartmentRepository departmentRepository = new DepartmentRepository(ctx);
IEmployeeRepository employeeRepository = new EmployeeRepository(ctx);
int departmentCount = departmentRepository.GetAllDepartments().Count();
int employeeCount = employeeRepository.GetAllEmployees().Count();
MainViewModel main = new MainViewModel(unit, departmentRepository, employeeRepository);
Assert.IsNotNull(main.DepartmentWorkspace, "Department workspace should be initialized.");
Assert.AreEqual(
departmentCount,
main.DepartmentWorkspace.AllDepartments.Count,
"Department workspace should contain all departments from repository.");
Assert.IsNotNull(main.EmployeeWorkspace, "Employee workspace should be initialized.");
Assert.AreEqual(
employeeCount,
main.EmployeeWorkspace.AllEmployees.Count,
"Employee workspace should contain all employees from repository.");
Assert.IsNotNull(main.LongServingEmployees, "Long serving employee list should be initialized.");
Assert.AreEqual(5, main.LongServingEmployees.Count(), "Long serving employee list should be restricted to five employees.");
Assert.AreSame(
main.DepartmentWorkspace.AllDepartments,
main.EmployeeWorkspace.AllEmployees[0].DepartmentLookup,
"A single instance of the department list should be used so that adds/removes flow throughout the application.");
Assert.AreSame(
main.EmployeeWorkspace.AllEmployees,
main.EmployeeWorkspace.AllEmployees[0].ManagerLookup,
"A single instance of the employee list should be used so that adds/removes flow throughout the application.");
Assert.IsNotNull(main.SaveCommand, "SaveCommand should be initialized.");
}
}
public void GetAllDepartments()
{
Department d1 = new Department();
Department d2 = new Department();
Department d3 = new Department();
using (FakeEmployeeContext ctx = new FakeEmployeeContext(new Employee[] { }, new Department[] { d1, d2, d3 }))
{
DepartmentRepository rep = new DepartmentRepository(ctx);
IEnumerable<Department> result = rep.GetAllDepartments();
Assert.IsNotInstanceOfType(
result,
typeof(IQueryable),
"Repositories should not return IQueryable as this allows modification of the query that gets sent to the store. ");
Assert.AreEqual(3, result.Count());
Assert.IsTrue(result.Contains(d1));
Assert.IsTrue(result.Contains(d2));
Assert.IsTrue(result.Contains(d3));
}
}