public void Iterator_GetText_Limit()
{
var bytes = Encoding.UTF8.GetBytes("01234567890123456789");
var iterator = new ByteInputIterator(bytes);
Assert.IsTrue(Encoding.ASCII.GetBytes("0").SequenceEqual(iterator.Text(0, 0)), "Text unable to return first character.");
Assert.IsTrue(Encoding.ASCII.GetBytes("9").SequenceEqual(iterator.Text(19, 19)), "Text unable to return last character.");
Assert.IsTrue(Encoding.ASCII.GetBytes("01").SequenceEqual(iterator.Text(0, 1)),
"Text unable to return specified start and end characters inclusive.");
try
{
iterator.Text(19, 0);
Assert.Fail("Start must be <= End");
}
catch (IteratorUsageException e)
{
}
}
public void Iterator_GetText_Limit()
{
var bytes = Encoding.UTF8.GetBytes("01234567890123456789");
var iterator = new ByteInputIterator(bytes);
Assert.IsTrue(Encoding.ASCII.GetBytes("0").SequenceEqual(iterator.Text(0, 0)), "Text unable to return first character.");
Assert.IsTrue(Encoding.ASCII.GetBytes("9").SequenceEqual(iterator.Text(19, 19)), "Text unable to return last character.");
Assert.IsTrue(Encoding.ASCII.GetBytes("01").SequenceEqual(iterator.Text(0, 1)),
"Text unable to return specified start and end characters inclusive.");
try
{
iterator.Text(19, 0);
Assert.Fail("Start must be <= End");
}
catch (IteratorUsageException e)
{
}
}
public void Iterator_Initialization()
{
var input = "01234567890123456789";
var bytes = Encoding.UTF8.GetBytes(input);
var iterator = new ByteInputIterator(bytes);
// tests that iterator begins at zero based index
Assert.IsTrue(iterator.Index == 0);
Assert.IsTrue(iterator.Length == 20);
Assert.IsTrue(iterator.Current() == '0');
Assert.IsTrue(iterator.Next() == '1');
Assert.IsTrue(iterator.Previous() == '0');
Assert.IsTrue(bytes.SequenceEqual(iterator.Text(0, 19)), "Text unable to return complete input.");
}
public void Iterator_Initialization()
{
var input = "01234567890123456789";
var bytes = Encoding.UTF8.GetBytes(input);
var iterator = new ByteInputIterator(bytes);
// tests that iterator begins at zero based index
Assert.IsTrue(iterator.Index == 0);
Assert.IsTrue(iterator.Length == 20);
Assert.IsTrue(iterator.Current() == '0');
Assert.IsTrue(iterator.Next() == '1');
Assert.IsTrue(iterator.Previous() == '0');
Assert.IsTrue(bytes.SequenceEqual(iterator.Text(0, 19)), "Text unable to return complete input.");
}