public static void FilterArrayByKey_WithNullArray()
{
FilterArrayByKey testFilterArray = new FilterArrayByKey(0);
Assert.Throws <ArgumentNullException>(() => testFilterArray.FilterArray(null));
}
public static void FilterArrayByKey_KeyMoreThanNine()
{
FilterArrayByKey testFilterArray;
Assert.Throws <ArgumentOutOfRangeException>(() => testFilterArray = new FilterArrayByKey(100));
}
public static void FilterArrayByKey_WithEmptyArray()
{
FilterArrayByKey testFilterArray = new FilterArrayByKey(0);
Assert.Throws <ArgumentException>(() => testFilterArray.FilterArray(new int[0]));
}
public static void FilterArrayByKey_WithNegativeKey()
{
FilterArrayByKey testFilterArray;
Assert.Throws <ArgumentOutOfRangeException>(() => testFilterArray = new FilterArrayByKey(-1));
}
public static int[] FilterArrayByKey_WithAllValidParameters(int[] arr, int key)
{
FilterArrayByKey filterArray = new FilterArrayByKey(key);
return(filterArray.FilterArray(arr));
}
