public void TestEmptyOrNullDelimitersArray()
{
Assert.AreEqual(new string[] { "Vadym", "Anhelina", "Svynjaka" },
StringHelpers.Split("Vadym Anhelina Svynjaka", new char[0]));
Assert.AreEqual(new string[] { "Vadym", "Anhelina", "Svynjaka" },
StringHelpers.Split("Vadym Anhelina Svynjaka", null));
}
public void TestFrontAndTrailingDelimiters()
{
Assert.AreEqual(new string[] { "", "aaabb" },
StringHelpers.Split(",aaabb"));
Assert.AreEqual(new string[] { "aaabb", "" },
StringHelpers.Split("aaabb,"));
}
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 TestFrontAndTrailingEmptyEntries()
{
Assert.AreEqual(new string[] { "aaabb" },
StringHelpers.Split(",aaabb",
StringHelpers.StringSplitOptions.RemoveEmptyEntries));
Assert.AreEqual(new string[] { "aaabb" },
StringHelpers.Split("aaabb,",
StringHelpers.StringSplitOptions.RemoveEmptyEntries));
}
public void TestAlphabetDelimiters()
{
char[] delimiters = new char['z' - 'a' + 1];
for (char i = 'a'; i <= 'z'; i++)
{
delimiters[i - 'a'] = i;
}
Assert.AreEqual(new string[] { "", "@", "#", "$", "" },
StringHelpers.Split("w@f#m$o", delimiters));
}
public void TestSimple()
{
Assert.AreEqual(new string[] { "Vadym", "Anhelina", "Svynjaka" },
StringHelpers.Split("Vadym,Anhelina,Svynjaka"));
}
public void TestInvalidOptions()
{
Assert.Throws <ArgumentException>(
() => StringHelpers.Split("VadymAnhelinaSvynjaka",
(StringHelpers.StringSplitOptions) 200));
}
public void TestRemoveEmptyEntries()
{
Assert.AreEqual(new string[] { "Vadym", "Anhelina", "Svyniaka" },
StringHelpers.Split("Vadym,,,,Anhelina,Svyniaka",
StringHelpers.StringSplitOptions.RemoveEmptyEntries));
}
public void TestNullText()
{
Assert.Throws <ArgumentNullException>(
() => StringHelpers.Split(null));
}
public void TestAdjacentDelimiters()
{
Assert.AreEqual(new string[] { "aaa", "", "bb" },
StringHelpers.Split("aaa,,bb"));
}
public void TestWithoutDelimiters()
{
Assert.AreEqual(new string[] { "VadymAnhelinaSvynjaka" },
StringHelpers.Split("VadymAnhelinaSvynjaka"));
}
public void TestEmptyText()
{
Assert.AreEqual(new string[] { "" },
StringHelpers.Split(""));
}