public void Only_Underscore_And_Alpha()
{
// Setup
var fetcher = new DefaultHashTagsFetcher();
var text = "#awesome! #so_cool";
// Act
var result = fetcher.Fetch(text)
.ToArray();
// Assert
Assert.AreEqual(2, result.Length);
Assert.AreEqual("awesome", result[0]);
Assert.AreEqual("so_cool", result[1]);
}
public void HashTag_Separated_By_Space()
{
// Setup
var fetcher = new DefaultHashTagsFetcher();
var text = "#first #post #awesome";
// Act
var result = fetcher.Fetch(text)
.ToArray();
// Assert
Assert.AreEqual(3, result.Length);
Assert.AreEqual("first", result[0]);
Assert.AreEqual("post", result[1]);
Assert.AreEqual("awesome", result[2]);
}
