public void CalculateUniqueNumbers_ValidArguments_ValidResult()
{
int[] uniqueNumbers = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
CollectionAssert.AreEqual(uniqueNumbers,
AnimatedHappinessCalculator.CalculateUniqueNumbers(_firstArray, _secondArray),
"Numbers aren't unique after CalculateUniqueNumbers method.");
}
public void CalculateUniqueNumbers_EmptyArguments_ValidResult()
{
CollectionAssert.AreEqual(_firstArray.Distinct().ToArray(), AnimatedHappinessCalculator.CalculateUniqueNumbers(_firstArray, Enumerable.Empty <int>()),
"Incorrect result when second array is empty.");
CollectionAssert.AreEqual(_secondArray.Distinct().ToArray(), AnimatedHappinessCalculator.CalculateUniqueNumbers(Enumerable.Empty <int>(), _secondArray),
"Incorrect result when first array is empty.");
CollectionAssert.AreEqual(Array.Empty <int>(), AnimatedHappinessCalculator.CalculateUniqueNumbers(Enumerable.Empty <int>(), Enumerable.Empty <int>()),
"Incorrect result when both arrays are empty.");
}
public void CalculateUniqueNumbers_NullArguments_ThrowsException()
{
Assert.ThrowsException <ArgumentNullException>(()
=> AnimatedHappinessCalculator.CalculateUniqueNumbers(_firstArray, null));
Assert.ThrowsException <ArgumentNullException>(()
=> AnimatedHappinessCalculator.CalculateUniqueNumbers(null, _secondArray));
Assert.ThrowsException <ArgumentNullException>(()
=> AnimatedHappinessCalculator.CalculateUniqueNumbers(null, null));
}
public static void Main(string[] args)
{
Parser.Default.ParseArguments <CommandLineOptions>(args)
.WithParsed(option =>
{
try
{
var json = File.ReadAllText(option.Path);
var parsed = JsonConvert.DeserializeObject <ParsedJson>(json);
var uniqueNumbers =
AnimatedHappinessCalculator.CalculateUniqueNumbers(parsed.First, parsed.Second);
Console.WriteLine($"Unique numbers in both arrays: {string.Join(",", uniqueNumbers)}");
Console.WriteLine();
var uniqueOddNumbers =
AnimatedHappinessCalculator.CalculateUniqueOddNumbers(parsed.First, parsed.Second);
Console.WriteLine("Unique odd numbers in first array and their quantity in second array:");
foreach (var number in uniqueOddNumbers)
{
Console.WriteLine($"{number.Key}: {number.Value}");
}
Console.WriteLine();
var sum = AnimatedHappinessCalculator.CalculateEvenNumbersSum(parsed.First, parsed.Second);
Console.WriteLine($"Sum of unique even numbers in first array, which not present in second array: {sum}");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
});
}
public void CalculateUniqueNumbers() => AnimatedHappinessCalculator.CalculateUniqueNumbers(First, Second).Consume(_consumer);
