public void Given_InterruptedSequentialFibonacciSequence_WhenFindingFibonacciSequence_Expect_FiveCellsReturned()
{
// Arrange
var fibonacciSequenceService = new FibonacciSequenceService();
var fibonacciCheckerService = Mock.Of <IFibonacciCheckerService>();
Mock.Get(fibonacciCheckerService).Setup(service => service.IsFibonacci(It.IsAny <int>())).Returns(true);
var fibonacciCellList = new List <GridCell>();
foreach (var number in new[] { 0, 1, 2, 3, 5, 8, 10, 13 })
{
var gridCell = new GridCell(fibonacciCheckerService);
gridCell.IncrementGridCellValue(number);
fibonacciCellList.Add(gridCell);
}
// Act
var sequenceCells = fibonacciSequenceService.FindFibonacciSequences(new List <List <GridCell> > {
fibonacciCellList
});
// Assert
Assert.AreEqual(5, sequenceCells.Count);
}
public void BenchmarkApplicationTenTimes()
{
// Arrange
var grid = new Grid(new FibonacciCheckerService());
var gridCellUpdaterService = new GridCellUpdaterService();
var fibonacciNeighborService = new FibonacciNeighborService();
var fibonacciSequenceService = new FibonacciSequenceService();
foreach (var i in Enumerable.Range(0, 10))
{
// Act
var stopwatch = new Stopwatch();
stopwatch.Start();
gridCellUpdaterService.UpdateCell(grid, 1, 25, 25);
gridCellUpdaterService.UpdateCell(grid, 1, 26, 27);
gridCellUpdaterService.UpdateCell(grid, 2, 26, 28);
gridCellUpdaterService.UpdateCell(grid, 4, 26, 29);
gridCellUpdaterService.UpdateCell(grid, 7, 26, 30);
gridCellUpdaterService.UpdateCell(grid, 12, 26, 31);
var fibonacciCells = gridCellUpdaterService.UpdateCell(grid, 20, 26, 32);
var fibonacciNeighbors = fibonacciNeighborService.FindNeighbors(grid, fibonacciCells);
fibonacciSequenceService.FindFibonacciSequences(fibonacciNeighbors);
stopwatch.Stop();
// Report
Console.WriteLine(stopwatch.Elapsed);
}
}
public void Given_Grid_When_IncrementingWithOne_Expect_ZeroFibonacciSequences()
{
// Arrange
var grid = new Grid(new FibonacciCheckerService());
var gridCellUpdaterService = new GridCellUpdaterService();
var fibonacciNeighborService = new FibonacciNeighborService();
var fibonacciSequenceService = new FibonacciSequenceService();
const int rowIndex = 25;
const int columnIndex = 25;
// Act
var fibonacciCells = gridCellUpdaterService.UpdateCell(grid, 1, rowIndex, columnIndex);
var fibonacciNeighbors = fibonacciNeighborService.FindNeighbors(grid, fibonacciCells);
var sequenceCells = fibonacciSequenceService.FindFibonacciSequences(fibonacciNeighbors);
// Assert
Assert.AreEqual(0, sequenceCells.Count());
}
public void Given_GridCellWithNonFibonacciValue_WhenFindingFibonacciSequence_Expect_ArgumentException()
{
// Arrange
var fibonacciSequenceService = new FibonacciSequenceService();
var fibonacciCheckerService = Mock.Of <IFibonacciCheckerService>();
Mock.Get(fibonacciCheckerService).Setup(service => service.IsFibonacci(It.IsAny <int>())).Returns(false);
var gridCell = new GridCell(fibonacciCheckerService);
gridCell.IncrementGridCellValue(4);
// Act && Assert
Assert.Throws <ArgumentException>(() => fibonacciSequenceService.FindFibonacciSequences(new List <List <GridCell> > {
new List <GridCell> {
gridCell
}
}));
}
public void Given_Grid_When_IncrementingCellsToAFibonacciSequence_Expect_FiveGridCellsInList()
{
// Arrange
var grid = new Grid(new FibonacciCheckerService());
var gridCellUpdaterService = new GridCellUpdaterService();
var fibonacciNeighborService = new FibonacciNeighborService();
var fibonacciSequenceService = new FibonacciSequenceService();
// Act
gridCellUpdaterService.UpdateCell(grid, 1, 25, 25);
gridCellUpdaterService.UpdateCell(grid, 1, 26, 27);
gridCellUpdaterService.UpdateCell(grid, 2, 26, 28);
var fibonacciCells = gridCellUpdaterService.UpdateCell(grid, 4, 26, 29);
var fibonacciNeighbors = fibonacciNeighborService.FindNeighbors(grid, fibonacciCells);
var sequenceCells = fibonacciSequenceService.FindFibonacciSequences(fibonacciNeighbors);
// Assert
Assert.AreEqual(5, sequenceCells.Count());
}