public void DontSplitShortMessage()
{
var messageSplitter = new MessageSplitter(maxMessageLength: 100);
const string message = "This message has few enough characters to not get split.";
Assert.That(
messageSplitter.FitToMaxLength(message).ToArray(), Is.EqualTo(new[] { message }));
}
public void SplitAtMaxIfNoSpace()
{
var messageSplitter = new MessageSplitter(maxMessageLength: 30);
const string message = "This-message-gets-forcefully-split-because-it-has-no-spaces.";
Assert.That(
messageSplitter.FitToMaxLength(message).ToArray(), Is.EqualTo(new[]
{
"This-message-gets-forcefull...",
"y-split-because-it-has-no-s...",
"paces."
}));
}
public void LastSplitPerfectLength()
{
var messageSplitter = new MessageSplitter(maxMessageLength: 25);
const string message = "This message's last part fits perfectly without continuation dots";
Assert.That(
messageSplitter.FitToMaxLength(message).ToArray(), Is.EqualTo(new[]
{
"This message's last ...",
"part fits perfectly ...",
"without continuation dots"
}));
}
public void SplitAtSpace()
{
var messageSplitter = new MessageSplitter(maxMessageLength: 30);
const string message = "This message gets split into space-separated parts no longer than 30 chars.";
Assert.That(
messageSplitter.FitToMaxLength(message).ToArray(), Is.EqualTo(new[]
{
"This message gets split ...",
"into space-separated parts ...",
"no longer than 30 chars."
}));
}
