public void SortingLine_without_parts_should_not_be_valid()
{
var package = new Package {
Length = 5, Width = 5
};
_sortingLine = GetSortingLine();
var sortingLineResult = _service.CanPackagePassThrough(package, _sortingLine);
sortingLineResult.ShouldNotBeValid();
sortingLineResult.ShouldBreakRule <SortingLineInvalidBusinessRule>();
}
public void Package_should_not_fit_through_invalid_width_sorting_line(int sortingLineWidth)
{
var package = new Package {
Length = 10, Width = 10
};
_sortingLine = GetSortingLine(sortingLineWidth);
var sortingLineResult = _service.CanPackagePassThrough(package, _sortingLine);
sortingLineResult.ShouldNotBeValid();
sortingLineResult.ShouldBreakRule <SortingLineInvalidBusinessRule>();
}
private static PackageSortingLine GetSortingLine(params int[] sortingLineWidths)
{
var sortingLine = new PackageSortingLine();
foreach (var sortingLineWidth in sortingLineWidths)
{
sortingLine.Segments.Add(new PackageSortingLineSegment {
Width = sortingLineWidth
});
}
return(sortingLine);
}
public PackageSortingLineResult CanPackagePassThrough(Package package, PackageSortingLine sortingLine)
{
var result = new PackageSortingLineResult();
ValidatePackage(package, result);
ValidateSortingLine(sortingLine, result);
if (!result.Success)
{
return(result);
}
PackageSortingLineSegment currentSegment = null;
foreach (var segment in sortingLine.Segments)
{
bool canPackageFit = CanPackageFit(package, currentSegment, segment);
if (!canPackageFit)
{
var rotatedPackage = RotatePackage(package, currentSegment);
if (rotatedPackage != null)
{
package = rotatedPackage;
canPackageFit = CanPackageFit(package, currentSegment, segment);
}
}
if (!canPackageFit)
{
var message = $"width {(currentSegment == null ? "" : $"{currentSegment.Width} and")} {segment.Width}";
result.AddBrokenRule(new PackageCannotFitThroughSortingLineBusinessRule(message));
break;
}
currentSegment = segment;
}
public void Setup()
{
_service = new PackageSortingLineService();
_sortingLine = GetSortingLine(10, 10);
}
