public void BinarySearch_ArgumentExceptionExpected_UninitializedComparer()
{
int[] array = { 4, 8, 12 };
IComparer <int> comparer = null;
Assert.Throws <ArgumentNullException>(() => BinarySearch.BinarySearchAlgorithm <int>(array, 8, comparer));
}
public void BinarySearch_ArgumentExceptionExpected_EmptryArray()
{
int[] array = { };
IComparer <int> comparer = new CompareIntegers();
Assert.Throws <ArgumentException>(() => BinarySearch.BinarySearchAlgorithm <int>(array, 3, comparer));
}
public void BinarySearch_ArgumentNullExceptionExpected_UninitializedArray()
{
int[] array = null;
IComparer <int> comparer = new CompareIntegers();
Assert.Throws <ArgumentNullException>(() => BinarySearch.BinarySearchAlgorithm <int>(array, 3, comparer));
}
public void BinarySearch_ExceptionExpected_ElementNotFound()
{
int[] array = { 4, 8, 12, 16, 89, 213, 562, 4599 };
int targetValue = 200;
IComparer <int> comparer = new CompareIntegers();
Assert.Throws <Exception>(() => BinarySearch.BinarySearchAlgorithm <int>(array, targetValue, comparer));
}
public int BinarySearch_StringBinarySearch(string[] array, string targetValue)
{
IComparer <string> compare = new CompareStrings();
return(BinarySearch.BinarySearchAlgorithm <string>(array, targetValue, compare));
}
public int BinarySearch_IntBinarySearch(int[] array, int targetValue)
{
IComparer <int> compare = new CompareIntegers();
return(BinarySearch.BinarySearchAlgorithm <int>(array, targetValue, compare));
}