public void LineBuffer_CharByChar()
{
var lineBuffer = new LineBuffer();
Verify(lineBuffer, "a", new string[] { });
Verify(lineBuffer, "b", new string[] { });
Verify(lineBuffer, "c", new string[] { });
Verify(lineBuffer, "d", new string[] { });
Verify(lineBuffer, "e", new string[] { });
Verify(lineBuffer, "\n", new string[] { "abcde" });
}
private void Verify(LineBuffer lineBuffer, string textToAdd, string[] expectedOutput)
{
IEnumerable<string> result;
lineBuffer.ProcessText(textToAdd, out result);
string[] r = result.ToArray();
Assert.AreEqual<int>(expectedOutput.Length, r.Length);
for (int i = 0; i < expectedOutput.Length; i++)
{
Assert.AreEqual<string>(expectedOutput[i], r[i]);
}
}
public void LineBuffer_EmptyLineCR()
{
var lineBuffer = new LineBuffer();
Verify(lineBuffer, "hello", new string[] { });
Verify(lineBuffer, "\r\n\nworld\r\n", new string[] { "hello", "", "world" });
}
public void LineBuffer_SplitLine2()
{
var lineBuffer = new LineBuffer();
Verify(lineBuffer, "hello\nworld\nmore text", new string[] { "hello", "world" });
Verify(lineBuffer, "comes now\n", new string[] { "more textcomes now" });
}
public void LineBuffer_MultiLine()
{
var lineBuffer = new LineBuffer();
Verify(lineBuffer, "hello\nworld\n!\n", new string[] { "hello", "world", "!" });
}
public void LineBuffer_TwoParts()
{
var lineBuffer = new LineBuffer();
Verify(lineBuffer, "hello", new string[] { });
Verify(lineBuffer, "\n", new string[] { "hello" });
}
public void LineBuffer_FullLineWithCR()
{
var lineBuffer = new LineBuffer();
Verify(lineBuffer, "hello\r\n", new string[] { "hello" });
}
