public void should_count_words(string text, int expected)
{
var counter = new SuperWordsCounter();
using (TextReader reader = new StringReader(text))
{
Assert.Equal(expected, counter.Count(reader));
}
}
public void should_accept_huge_text_stream()
{
var counter = new SuperWordsCounter();
const int expectedWordCount = 512 * 1024 * 1024;
using (var reader = new HugeTextStream(expectedWordCount))
{
Assert.Equal(expectedWordCount, counter.Count(reader));
}
}
public void should_throw_if_argument_is_null()
{
var counter = new SuperWordsCounter();
Assert.Throws <ArgumentNullException>(() => counter.Count(null));
}