public void New_empty_states_should_be_equal()
{
var a = new VacuumWorldState(3);
var b = new VacuumWorldState(3);
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void States_with_different_vacuum_pos_should_not_be_equal()
{
var a = new VacuumWorldState(3);
var b = new VacuumWorldState(3);
a.VacuumPos = new Point2D(1, 2);
Assert.AreNotEqual(a, b);
Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void States_with_different_dirty_squares_should_not_be_equal()
{
var a = new VacuumWorldState(3);
var b = new VacuumWorldState(3);
a.MakeSquareDirty(1, 1);
Assert.AreNotEqual(a, b);
Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void States_with_same_data_should_be_equal()
{
var a = new VacuumWorldState(3);
var b = new VacuumWorldState(3);
a.VacuumPos = new Point2D(1, 2);
a.MakeSquareDirty(1, 1);
b.VacuumPos = new Point2D(1, 2);
b.MakeSquareDirty(1, 1);
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
