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 SaveCommand()
{
using (FakeEmployeeContext ctx = new FakeEmployeeContext())
{
UnitOfWork unit = new UnitOfWork(ctx);
IDepartmentRepository departmentRepository = new DepartmentRepository(ctx);
IEmployeeRepository employeeRepository = new EmployeeRepository(ctx);
MainViewModel main = new MainViewModel(unit, departmentRepository, employeeRepository);
bool called = false;
ctx.SaveCalled += (sender, e) => { called = true; };
main.SaveCommand.Execute(null);
Assert.IsTrue(called, "SaveCommand should result in save on underlying UnitOfWork.");
}
}
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));
}
}
/// <summary>
/// 启动时启动输入窗体
/// </summary>
/// <param name="e">startup 事件的参数</param>
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
if (this.useFakes)
{
this.context = Generation.BuildFakeSession();
}
else
{
//注意: 如果 .\SQLEXPRESS 中没有 Microsoft SQL Server Express 实例，
// 您将需要更新 App.config 中的“EmployeeEntities”连接字符串
this.context = new EmployeeEntities();
}
IDepartmentRepository departmentRepository = new DepartmentRepository(this.context);
IEmployeeRepository employeeRepository = new EmployeeRepository(this.context);
IUnitOfWork unit = new UnitOfWork(this.context);
MainViewModel main = new MainViewModel(unit, departmentRepository, employeeRepository);
MainView window = new View.MainView { DataContext = main };
window.Show();
}
/// <summary>
/// Lauches the entry form on startup
/// </summary>
/// <param name="e">Arguments of the startup event</param>
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
if (this.useFakes)
{
this.context = Generation.BuildFakeSession();
}
else
{
//NOTE: If there is not a Microsoft SQL Server Express instance available at .\SQLEXPRESS
// you will need to update the "EmployeeEntities" connection string in App.config
this.context = new EmployeeEntities();
}
IDepartmentRepository departmentRepository = new DepartmentRepository(this.context);
IEmployeeRepository employeeRepository = new EmployeeRepository(this.context);
IUnitOfWork unit = new UnitOfWork(this.context);
MainViewModel main = new MainViewModel(unit, departmentRepository, employeeRepository);
MainView window = new View.MainView { DataContext = main };
window.Show();
}