public void ReadQualifiedTextTest()
{
string testString = "\"Some qualified, text\"";
MemoryStream source = new MemoryStream();
StateReader target =
new StartTextQualifierState('"',
new DelimiterState(',', new EndState()));
StreamWriter writer = new StreamWriter(source);
writer.Write(testString);
writer.Flush();
source.Seek(0, SeekOrigin.Begin);
char[] buffer = new char[testString.Length];
int bufferPosition = 0;
StreamReader reader = new StreamReader(source);
while (!target.IsEndState)
{
target = target.Read(reader, ref buffer, ref bufferPosition);
}
Assert.AreEqual(testString.Replace("\"", string.Empty), new string(buffer, 0, bufferPosition));
}
public void ReadCharQualifiedTextTest()
{
StartTextQualifierState target =
new StartTextQualifierState('"',
new DelimiterState(',', new EndState()));
char[] buffer = new char[1];
int bufferPosition = 0;
StateReader secondState = target.ReadChar((int)'"', ref buffer, ref bufferPosition);
Assert.IsFalse(secondState.IsEndState);
Assert.IsTrue(secondState.ContinueReadingLine);
Assert.AreEqual(char.MinValue, buffer[0]);
StateReader laststate = secondState.ReadChar((int)'"', ref buffer, ref bufferPosition);
Assert.IsFalse(laststate.IsEndState);
Assert.IsTrue(laststate.ContinueReadingLine);
Assert.AreEqual(char.MinValue, buffer[0]);
}