Esempio n. 1
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        public void SampleLiftSystem()
        {
            var liftA = new Lift("A", 3, new List <int>()
            {
                0
            });
            var liftB = new Lift("B", 2);
            var liftC = new Lift("C", 2, true);
            var liftD = new Lift("D", 0, new List <int>()
            {
                0
            }, false);
            var liftSystem = new LiftSystem(
                new List <int>()
            {
                0, 1, 2, 3
            },
                new List <Lift>()
            {
                liftA, liftB, liftC, liftD
            },
                new List <Call>()
            {
                new Call(1, Direction.Down)
            }
                );

            Approvals.Verify(new LiftSystemPrinter().Print(liftSystem));
        }
Esempio n. 2
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        public void IfMoreCallsThanLifts_LastCallsGetProcessedEventually()
        {
            var liftA = new Lift("A", 0, new List <int> {
            }, false);
            var liftB = new Lift("B", 1, new List <int> {
            }, false);

            var callList = new List <Call> {
                new Call(1, Direction.Down),
                new Call(3, Direction.Down),
                new Call(2, Direction.Up),
            };

            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA, liftB
            }, callList);

            lifts.Tick();
            lifts.Tick();

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 3
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        public void NoLifts()
        {
            var floors = new List <int>()
            {
                0, 1, 2, 3
            };
            var lifts      = new List <Lift>();
            var calls      = new List <Call>();
            var liftSystem = new LiftSystem(floors, lifts, calls);

            Approvals.Verify(new LiftSystemPrinter().Print(liftSystem));
        }
        // TODO: enable this test and finish writing it
        // [Fact]
        public void Something()
        {
            var liftA = new Lift("A", 0);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1
            }, new List <Lift> {
                liftA
            }, new List <Call>());

            lifts.Tick();
        }
Esempio n. 5
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        public void IfNoCallsNoRequest_DoNothing()
        {
            var liftA = new Lift("A", 0);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1
            }, new List <Lift> {
                liftA
            }, new List <Call>());

            lifts.Tick();
            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 6
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        public void IfNoCallOrRequest_NoChangeToState()
        {
            var liftA = new Lift("A", 0);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA
            }, new List <Call>());

            lifts.Tick();

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 7
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        public void IfCurrentFloorIsRequestedAndDoorsClosed_OpensDoors()
        {
            var liftA = new Lift("A", 0, new List <int> {
                0
            }, false);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA
            }, new List <Call>());

            lifts.Tick();

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 8
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        public void IfAnotherFloorIsRequestedAndDoorsOpen_CloseDoors()
        {
            var liftA = new Lift("A", 0, new List <int> {
                1
            }, true);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA
            }, new List <Call>());

            lifts.Tick();

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 9
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        public void LiftSystemAcceptsCalls()
        {
            var liftA = new Lift("A", 0, new List <int> {
            }, false);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA
            }, new List <Call>());

            lifts.Call(new List <Call> {
                new Call(3, Direction.Down)
            });

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 10
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        public void IfThereIsCallFromAnotherFloorAndDoorsClosed_MoveLift()
        {
            var liftA = new Lift("A", 0, new List <int> {
            }, false);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA
            }, new List <Call> {
                new Call(1, Direction.Up)
            });

            lifts.Tick();

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 11
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        public void IfTwoRequests_GoToClosestFloor()
        {
            var liftA = new Lift("A", 1, new List <int> {
                3, 2
            }, false);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA
            }, new List <Call> {
            });

            lifts.Tick();

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 12
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        public void IfCurrentFloorHasACallAndDoorsClosed_OpensDoorsAndClearsCall()
        {
            var liftA = new Lift("A", 0, new List <int> {
            }, false);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA
            }, new List <Call> {
                new Call(0, Direction.Up)
            });

            lifts.Tick();

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 13
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        public void IfCallFromLowerFloor_AndDoorsClosed_MoveDown()
        {
            var liftA    = new Lift("A", 1);
            var newCall  = new Call(0, Direction.Up);
            var callList = new List <Call>();

            callList.Add(newCall);

            var lifts = new LiftSystem(new List <int>()
            {
                0, 1
            }, new List <Lift> {
                liftA
            }, callList);

            lifts.Tick();
            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 14
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        public void OneLiftNoDoors()
        {
            var liftA = new Lift("A", 0, new List <int>()
            {
                2, 3
            });
            var liftSystem = new LiftSystem(
                new List <int>()
            {
                0, 1, 2, 3
            },
                new List <Lift>()
            {
                liftA
            },
                new List <Call>());

            Approvals.Verify(new LiftSystemPrinter().PrintWithoutDoors(liftSystem));
        }
Esempio n. 15
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        public void TwoLiftsInSystem_IfThereIsCall_MoveTheFirstLiftInTheList()
        {
            var liftA = new Lift("A", 3, new List <int> {
            }, false);
            var liftB = new Lift("B", 0, new List <int> {
            }, false);
            var lifts = new LiftSystem(new List <int>()
            {
                0, 1, 2, 3
            }, new List <Lift> {
                liftA, liftB
            }, new List <Call> {
                new Call(1, Direction.Up)
            });

            lifts.Tick();

            Approvals.Verify(new LiftSystemPrinter().Print(lifts));
        }
Esempio n. 16
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        public void LargeLiftSystem()
        {
            var liftA = new Lift("A", 3, new List <int>()
            {
                3, 5, 7
            }, false);
            var liftB = new Lift("B", 2, true);
            var liftC = new Lift("C", -2, new List <int>()
            {
                -2, 0
            }, false);
            var liftD = new Lift("D", 8, new List <int>()
            {
                0, -1, -2
            }, true);
            var liftSVC = new Lift("SVC", 10, new List <int>()
            {
                0, -1
            }, false);
            var        liftF      = new Lift("F", 8, false);
            LiftSystem liftSystem = new LiftSystem(
                new List <int>()
            {
                -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
            },
                new List <Lift>()
            {
                liftA, liftB, liftC, liftD, liftSVC, liftF
            },
                new List <Call>()
            {
                new Call(1, Direction.Down), new Call(6, Direction.Down),
                new Call(5, Direction.Up), new Call(5, Direction.Down), new Call(-1, Direction.Up)
            });

            Approvals.Verify(new LiftSystemPrinter().Print(liftSystem));
        }
Esempio n. 17
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        public string Print(LiftSystem liftSystem, LiftPrinter liftPrinter)
        {
            var sb          = new StringBuilder();
            var floorLength = CalculateFloorLength(liftSystem.FloorsInDescendingOrder());

            foreach (var floor in liftSystem.FloorsInDescendingOrder())
            {
                // if the floor number doesn't use all the characters, pad with whitespace
                var floorLabelLength = floor.ToString().Length;
                var floorPadding     = GetWhitespace(floorLength - floorLabelLength);
                sb.Append(floorPadding);
                sb.Append(floor);

                var calls = string.Join("",
                                        liftSystem.CallsForFloor(floor).Select(PrintCallDirection));
                // if there are less than 2 calls on a floor we add padding to keep everything aligned
                var callPadding = GetWhitespace(2 - calls.Length);
                sb.Append(" ");
                sb.Append(calls);
                sb.Append(callPadding);

                sb.Append(" ");
                var lifts = string.Join(" ",
                                        liftSystem.Lifts.Select(l => liftPrinter.PrintLiftForFloor(l, floor)).ToList());
                sb.Append(lifts);

                // put the floor number at both ends of the line to make it more readable when there are lots of lifts,
                // and to prevent the IDE from doing rstrip on save and messing up the approved files.
                sb.Append(floorPadding);
                sb.Append(floor);

                sb.Append('\n');
            }

            return(sb.ToString());
        }
Esempio n. 18
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 public string Print(LiftSystem liftSystem)
 {
     return(Print(liftSystem, new LiftAndDoorPrinter()));
 }
Esempio n. 19
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 public string PrintWithoutDoors(LiftSystem liftSystem)
 {
     return(Print(liftSystem, new SimpleLiftPrinter()));
 }