public async Task WhenInputIsPlainText_ThenReadReturnsSingleToken()
{
var input = new string[] { "sample" };
var reader = new AnsiTokenReader(new EnumerationReader <string>(input));
var result = await reader.ReadAsync(CancellationToken.None);
Assert.AreEqual(1, result.Count());
Assert.AreEqual(AnsiTextToken.TokenType.Text, result.First().Type);
Assert.AreEqual("sample", result.First().Value);
Assert.IsNull(await reader.ReadAsync(CancellationToken.None));
}
public async Task WhePassedAllAnsiSequences_ThenAllSequencesAreDetected()
{
var input = new string[] { string.Join("", AnsiSequences) };
var reader = new AnsiTokenReader(new EnumerationReader <string>(input));
var result = await reader.ReadAsync(CancellationToken.None);
Assert.AreEqual(AnsiSequences.Length, result.Count());
Assert.IsTrue(result.All(t => t.Type == AnsiTextToken.TokenType.Command));
CollectionAssert.AreEqual(
AnsiSequences,
result.Select(t => "\u001B" + t.Value));
}
public async Task WhenCsiSequenceSplitOverTwoReadsAtEnd_ThenSecondReadReturnsCommand()
{
var input = new string[] {
AnsiTokenReader.Escape.ToString(),
"[2J"
};
var reader = new AnsiTokenReader(new EnumerationReader <string>(input));
var result = await reader.ReadAsync(CancellationToken.None);
Assert.AreEqual(0, result.Count());
result = await reader.ReadAsync(CancellationToken.None);
Assert.AreEqual(1, result.Count());
Assert.AreEqual(AnsiTextToken.TokenType.Command, result.First().Type);
Assert.AreEqual("[2J", result.First().Value);
Assert.IsNull(await reader.ReadAsync(CancellationToken.None));
}