public void FindConflicts_WhenNoAppointmentsExist_ThrowException()
{
//setup
var appt = new AppointmentManager(null);
//act & Assert
Assert.ThrowsException <Exception>(() => appt.FindConflicts());
}
public void FindConflicts_WhenThereIsOneConflict_ReturnOneConflictTuple()
{
//setup
var appointments = new List <Appointment>()
{
new Appointment(1, 3), new Appointment(2, 5)
};
var apptMgr = new AppointmentManager(appointments);
//act
var result = apptMgr.FindConflicts();
//assert
Assert.AreEqual(1, result.Count);
}
public void FindConflicts_WhenThereAreNoConflicts_NothingReturned()
{
//setup
var appointments = new List <Appointment>()
{
new Appointment(1, 3), new Appointment(4, 5)
};
var apptMgr = new AppointmentManager(appointments);
//act
var result = apptMgr.FindConflicts();
//assert
Assert.AreEqual(0, result.Count);
}
public void FindConflicts_WhenThereIsMultipleConflicts_ReturnTwoConflictTuple()
{
//setup
var appointments = new List <Appointment>()
{
new Appointment(1, 3),
new Appointment(2, 5),
new Appointment(7, 9),
new Appointment(5, 6),
new Appointment(8, 10),
};
var apptMgr = new AppointmentManager(appointments);
//act
var result = apptMgr.FindConflicts();
//assert
Assert.AreEqual(2, result.Count);
}
public void FindConflicts_ForExample_Return10Conflicts()
{
//setup - example inputs from https://www.geeksforgeeks.org/given-n-appointments-find-conflicting-appointments/
var appointments = new List <Appointment>()
{
new Appointment(1, 5),
new Appointment(3, 7),
new Appointment(2, 6),
new Appointment(10, 15),
new Appointment(5, 6),
new Appointment(4, 100),
};
var apptMgr = new AppointmentManager(appointments);
//act
var result = apptMgr.FindConflicts();
//assert
Assert.AreEqual(10, result.Count);
}
