public void CheckTypeReturn()
{
var blib = new testenginterview.bigramlib();
string empty = "";
Assert.IsInstanceOfType(blib.biGrams(empty), typeof(List <string>));
}
public void IgnoreOneWord()
{
var blib = new testenginterview.bigramlib();
string oneword = "the";
Assert.AreEqual(blib.biGrams(oneword).Count, 0);
}
public void IgnoreGarbage()
{
var blib = new testenginterview.bigramlib();
string garbage = "~!@#$%^&*()_+{}|[]\\:\";'<>?,./ ~!@#$%^&*()_+{}|[]\\:\";'<>?,./";
Assert.AreEqual(blib.biGrams(garbage).Count, 0);
}
public void IgnoreEmpty()
{
var blib = new testenginterview.bigramlib();
string empty = "";
Assert.AreEqual(blib.biGrams(empty).Count, 0);
}
public void CountIncludingDuplicates()
{
var blib = new testenginterview.bigramlib();
Assert.AreEqual(blib.biGrams("“The quick brown fox and the quick blue hare.”").Count, 8);
}
