public void ReadColumnsSetTest()
{
const byte separator = BytesSplitReader.Comma;
var expecteds = new string[] { "A", "B", "C", "D", "", };
var text = string.Join(((char)separator).ToString(), expecteds);
var raw = Encoding.UTF8.GetBytes(text);
var columns = new int[expecteds.Length];
for (var column = columns.Length - 1; column >= 0; --column)
{
columns[column] = column;
}
var actuals = new BytesColumn[expecteds.Length];
var appends = new Action <byte[], int, int> [expecteds.Length];
for (var i = actuals.Length - 1; i >= 0; --i)
{
var actual = new BytesColumn();
actuals[i] = actual;
appends[i] = actual.AppendLength;
}
using (var readerStream = new MemoryStream(raw))
using (var reader = new BytesSplitReader(readerStream))
{
Assert.IsTrue(reader.ReadColumnsLength(separator, appends), "!ReadColumns");
for (var i = expecteds.Length - 1; i >= 0; --i)
{
Assert.AreEqual(expecteds[i], actuals[i].ToString(Encoding.UTF8), i.ToString());
}
}
}
public void PositionTest()
{
const byte separator = BytesSplitReader.Comma;
var expecteds = new string[] { "A", "B", "C", "D", "", };
var text = string.Join(((char)separator).ToString(), expecteds);
var raw = Encoding.UTF8.GetBytes(text);
using (var readerStream = new MemoryStream(raw))
using (var reader = new BytesSplitReader(readerStream))
{
Assert.IsTrue(reader.ReadColumns());
Assert.AreEqual(raw.Length, reader.Position);
}
}
public void ReadColumnTest()
{
const byte separator = BytesSplitReader.Comma;
var expecteds = new string[] { "A", "B", "C", "D", "", };
var text = string.Join(((char)separator).ToString(), expecteds);
var raw = Encoding.UTF8.GetBytes(text);
for (var i = expecteds.Length - 1; i >= 0; --i)
{
var actual = new BytesColumn();
using (var readerStream = new MemoryStream(raw))
using (var reader = new BytesSplitReader(readerStream))
{
Assert.IsTrue(reader.ReadColumnsLength(separator, i, actual.AppendLength), "!ReadColumn");
Assert.AreEqual(expecteds[i], actual.ToString(Encoding.UTF8), i.ToString());
}
}
}
