public void ShouldBeAbleToReadAllRecordsOfAStream()
{
Stream s = new MemoryStream();
int recordsToCreateInStream = 1000;
for (int x = 0; x < recordsToCreateInStream; x++)
{
AddRecordToStream(s, string.Format("{0}, {0}\n", x));
}
s.Position = 0;
FileRecordReader reader = new FileRecordReader(s, '\n', Encoding.Unicode);
List <string> records = new List <string>(recordsToCreateInStream);
string record = reader.ReadNextRecord();
while (record != null)
{
records.Add(record);
record = reader.ReadNextRecord();
}
Assert.That(records.Count, Is.EqualTo(recordsToCreateInStream));
for (int x = 0; x < recordsToCreateInStream; x++)
{
Assert.That(records[x], Is.EqualTo(string.Format("{0}, {0}", x)));
}
}
public void ShouldBeAbleToReadFirstRecordOfAStream()
{
Stream s = new MemoryStream();
string contents = "10, 12\r\n11, 14";
byte[] streamContents = Encoding.Unicode.GetBytes(contents);
s.Write(streamContents, 0, streamContents.Length);
s.Position = 0;
FileRecordReader reader = new FileRecordReader(s, '\n', Encoding.Unicode);
string firstRecord = reader.ReadNextRecord();
Assert.That(firstRecord, Is.Not.Null);
Assert.That(firstRecord, Is.EqualTo("10, 12\r"));
}
public void ShouldBeAbleToReadLastRecordOfAStream()
{
Stream s = new MemoryStream();
string contents = "10, 12\r\n11, 14";
byte[] streamContents = Encoding.Unicode.GetBytes(contents);
s.Write(streamContents, 0, streamContents.Length);
s.Position = 0;
FileRecordReader reader = new FileRecordReader(s, '\n', Encoding.Unicode);
string firstRecord = reader.ReadNextRecord();
Console.WriteLine(firstRecord);
string secondRecord = reader.ReadNextRecord();
Assert.IsNotNull(secondRecord);
Assert.AreEqual(secondRecord, "11, 14");
Console.WriteLine(secondRecord);
}