public void TestWhere()
{
var employees = Employee.GetEmployees();
Func <Employee, bool> myFunc = (x) => x.FirstName.StartsWith('P');
var selectedEmployees = LINQFunctions.Where(employees, p => myFunc(p));
Assert.Equal(2, selectedEmployees.Count());
}
public void TestWhereWhenThrowingExceptions()
{
List <Employee> employees = null
;
Func <Employee, bool> myFunc = (x) => x.FirstName.StartsWith('P');
var selectedEmployees = LINQFunctions.Where(employees, p => myFunc(p));
Assert.Throws <ArgumentNullException>(() => selectedEmployees.Count());
}
