public void TestNullColoredWord()
{
var o = new TestOutput(new List <TestTextFragment>());
var wh = new WordHighlighter(o);
Assert.Throws <ArgumentNullException>(() => wh.Add(null));
}
public static void Main(string[] args)
{
string text = File.ReadAllText(args[0]);
string[] words = StringHelpers.Split(text,
StringHelpers.StringSplitOptions.RemoveEmptyEntries);
ConsoleColor[] colors = { ConsoleColor.Red, ConsoleColor.Cyan,
ConsoleColor.Yellow, ConsoleColor.Green,
ConsoleColor.Magenta, ConsoleColor.DarkBlue,
ConsoleColor.DarkMagenta, ConsoleColor.DarkCyan };
var output = new ConsoleOutput();
WordHighlighter wh = new WordHighlighter(output);
for (int i = 0; i < words.Length; i++)
{
ColoredWord cw = new ColoredWord(words[i],
colors[i % colors.Length]);
wh.Add(cw);
}
Console.WriteLine("Enter text: ");
string line = Console.ReadLine();
wh.Print(line, WordHighlighter.PrintOptions.WholeWordsOnly);
Console.WriteLine();
Console.WriteLine("The end");
}
public void TestInvalidOptions()
{
var o = new TestOutput(new List <TestTextFragment>());
var wh = new WordHighlighter(o);
Assert.Throws <ArgumentException>(
() => wh.Print("aaa", (WordHighlighter.PrintOptions) 200));
}
private void Test(List <ColoredWord> coloredWords, string text,
List <TestTextFragment> expectedTextFragments,
WordHighlighter.PrintOptions options =
WordHighlighter.PrintOptions.None)
{
var o = new TestOutput(expectedTextFragments);
var wh = new WordHighlighter(o);
foreach (ColoredWord cw in coloredWords)
{
wh.Add(cw);
}
wh.Print(text, options);
// check that WordHighlighter.Print() printed all expected fragments
Assert.AreEqual(expectedTextFragments.Count, o.CurrentIndex);
}
