public void FilterByKey_WithEmptyArray_ArgumentException()
{
TemplateMethodByKey temp = new TemplateMethodByKey();
Assert.Throws <ArgumentException>(() => temp.FilterByKey(new int[0]),
message: "Array cannot be empty!");
}
public void FilterByKey_WithNullArray_ArgumentNullException()
{
TemplateMethodByKey temp = new TemplateMethodByKey();
Assert.Throws <ArgumentNullException>(() => temp.FilterByKey(null),
message: "Array cannot be null");
}
public void FilterByKey_WithPossitivePowers_ExpectedResults(int[] array, int digit, int[] expected)
{
TemplateMethodByKey temp = new TemplateMethodByKey(digit);
Assert.AreEqual(expected, temp.FilterByKey(array));
}
