static void Main(string[] args)
{
int[] array1 = { 1, 2, 3, 4, 3, 2, 1 };
int[] array2 = { 14, 21, -12, 32, -139, 67 };
int result = ArrayTools.FindArrayCenter(array1);
if (result == -1)
{
Console.WriteLine("There is no such element in the array");
}
else
{
Console.WriteLine($"The index of the center element of array is {result}");
}
result = ArrayTools.FindArrayCenter(array2);
if (result == -1)
{
Console.WriteLine("There is no such element in the array");
}
else
{
Console.WriteLine($"The index of the center element of array is {result}");
}
Console.ReadLine();
}
public void FindArrayCenter_PassingNullReference_ThrowsArgumentNullException(int[] array)
{
Assert.Throws <ArgumentNullException>(() => ArrayTools.FindArrayCenter(array));
}
public void FindArrayCenter_PassingArrayOfNumbersWithInvalidLength_ThrowsArgumentOutOfRangeException(int[] array)
{
Assert.Throws <ArgumentOutOfRangeException>(() => ArrayTools.FindArrayCenter(array));
}
public int FindArrayCenter_PassingValidArrayOfNumbers_ExpectedPositiveTest(int[] array)
{
return(ArrayTools.FindArrayCenter(array));
}