public void NullInequality()
{
Utf32String x = new Utf32String("Hello");
Assert.IsFalse(x == null);
Assert.IsFalse(null == x);
}
void CheckIndexOf(string needle, string haystack, int expectedResult)
{
Utf32String bigNeedle = new Utf32String(needle);
Utf32String bigHaystack = new Utf32String(haystack);
Assert.AreEqual(expectedResult, bigHaystack.IndexOf(bigNeedle));
}
public void NullEquality()
{
Utf32String x = null;
Utf32String y = null;
Assert.IsTrue(x == y);
}
public void IntegerArrayConstructorTakesACopy()
{
int[] intArray = new int[] { 'a' };
Utf32String text = new Utf32String(intArray);
intArray[0] = 'b';
Assert.AreEqual("a", text.ToString());
}
