public static void CreateSpecificationFile()
{
Console.WriteLine();
Console.WriteLine("Insert a line of <space> separated values indicating the numbers for the Street Specification File:");
var inputNumbers = Console.ReadLine().Trim();
var strNumbers = inputNumbers.Split(' ');
try
{
int[] numbers = strNumbers.Select(int.Parse).ToArray();
streetSpecification = new StreetSpecificationFile(numbers);
MainMenu();
}
catch (FormatException)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Invalid input, please use only numbers and spaces.");
Console.ResetColor();
CreateSpecificationFile();
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
CreateSpecificationFile();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
CreateSpecificationFile();
}
}
public void StreetNumbers_HaveDuplicates_IsNotValid()
{
int[] streetNumbers = new int[] { 1, 2, 3, 3 };
StreetSpecificationFile streetSpecification = new StreetSpecificationFile(streetNumbers);
Assert.IsFalse(streetSpecification.IsValid);
}
public void StreetNumbers_NotStartingAtOne_IsNotValid()
{
int[] streetNumbers = new int[] { 2, 3, 4, 5 };
StreetSpecificationFile streetSpecification = new StreetSpecificationFile(streetNumbers);
Assert.IsFalse(streetSpecification.IsValid);
}
public void StreetNumbers_SkipNumbers_IsNotValid()
{
int[] streetNumbers = new int[] { 1, 2, 4, 5 };
StreetSpecificationFile streetSpecification = new StreetSpecificationFile(streetNumbers);
Assert.IsFalse(streetSpecification.IsValid);
}
public void StreetNumbers_HaveCorrectFormat_IsValid()
{
int[] streetNumbers = new int[] { 1, 2, 3, 4 };
StreetSpecificationFile streetSpecification = new StreetSpecificationFile(streetNumbers);
Assert.IsTrue(streetSpecification.IsValid);
}
public void RoundDeliveryMethod_IsOrderCorrect()
{
var specificationFile = new StreetSpecificationFile(new int[] { 1, 2, 3, 4 });
var deliveryMethod = new RoundDeliveryMethod(specificationFile);
var expectedOrder = new int[] { 1, 3, 4, 2 };
CollectionAssert.AreEqual(deliveryMethod.HouseNumbers, expectedOrder);
}
public void RoundDeliveryMethod_OneOnlyHouse_NotCrossing()
{
int[] numbers = new int[] { 1 };
StreetSpecificationFile specificationFile;
RoundDeliveryMethod deliveryMethod;
specificationFile = new StreetSpecificationFile(numbers);
deliveryMethod = new RoundDeliveryMethod(specificationFile);
Assert.IsTrue(deliveryMethod.NumberOfCrossings == 0);
}
public void RoundDeliveryMethod_HousesOnBothSides_CrossOnce()
{
int[] numbers = new int[] { 1, 2, 3, 4 };
StreetSpecificationFile specificationFile;
RoundDeliveryMethod deliveryMethod;
specificationFile = new StreetSpecificationFile(numbers);
deliveryMethod = new RoundDeliveryMethod(specificationFile);
Assert.IsTrue(deliveryMethod.NumberOfCrossings == 1);
}
public void StreetSpecificationFile_RightStreetNumbers_AreEven()
{
int[] streetNumbers = new int[] { 1, 2, 3, 4 };
int[] rightNumbers;
StreetSpecificationFile streetSpecification = new StreetSpecificationFile(streetNumbers);
rightNumbers = streetSpecification.RightStreetNumbers;
for (int i = 0; i < rightNumbers.Length; i++)
{
if (rightNumbers[i] % 2 > 0)
{
Assert.Fail();
}
}
}
public void StreetSpecificationFile_LeftStreetNumbers_AreOdd()
{
int[] streetNumbers = new int[] { 1, 2, 3, 4 };
int[] leftNumbers;
StreetSpecificationFile streetSpecification = new StreetSpecificationFile(streetNumbers);
leftNumbers = streetSpecification.LeftStreetNumbers;
for (int i = 0; i < leftNumbers.Length; i++)
{
if (leftNumbers[i] % 2 == 0)
{
Assert.Fail();
}
}
}
public void StreetNumbers_HaveNoNumbers_ReturnsArgumentException()
{
int[] streetNumbers = new int[] {};
StreetSpecificationFile streetSpecification = new StreetSpecificationFile(streetNumbers);
}
public void AscendingDeliveryMethod_IsSpecificationFileInvalid_ReturnsException()
{
var specificationFile = new StreetSpecificationFile(new int[] { 2, 3, 4 });
var deliveryMethod = new AscendingDeliveryMethod(specificationFile);
}
public void Initialize()
{
var specificationFile = new StreetSpecificationFile(numbers);
deliveryMethod = new AscendingDeliveryMethod(specificationFile);
}
