internal static void ValidateEndOfString(TextCursor cursor)
{
ValidateCurrentCharacter(cursor, cursor.Length, TextCursor.Nul);
}
internal static void ValidateCurrentCharacter(TextCursor cursor, int expectedCurrentIndex, char expectedCurrentCharacter)
{
TestHelper.AssertCharEqual(expectedCurrentCharacter, cursor.Current);
Assert.AreEqual(expectedCurrentIndex, cursor.Index);
}
internal static void ValidateBeginningOfString(TextCursor cursor)
{
ValidateCurrentCharacter(cursor, -1, TextCursor.Nul);
}
internal char GetNextCharacter(TextCursor cursor)
{
Assert.IsTrue(cursor.MoveNext());
return cursor.Current;
}
internal static void ValidateContents(TextCursor cursor, string value, int length)
{
if (length < 0)
{
length = value.Length;
}
Assert.AreEqual(value, cursor.Value, "Cursor Value mismatch");
Assert.AreEqual(length, cursor.Length, "Cursor Length mismatch");
}
internal static void ValidateContents(TextCursor cursor, string value)
{
ValidateContents(cursor, value, -1);
}
