public void GetWordFrequencies_on_array_abcaab_should_return_3_WordIntPairs()
{
var proc = new FrequencyCounter();
var data = new[] {"a", "b", "c", "a", "a", "b"};
var result = proc.GetOrderedWordsAndFrequencies(data);
Assert.AreEqual(3, result.Count);
}
public void GetWordFrequencies_on_array_abcaab_should_return_a3_b2_c1()
{
var proc = new FrequencyCounter();
var data = new[] { "a", "b", "c", "a", "a", "b" };
var expected = new List<WordIntPair>
{
new WordIntPair("a", 3),
new WordIntPair("b", 2),
new WordIntPair("c", 1)
};
var result = proc.GetOrderedWordsAndFrequencies(data);
CollectionAssert.AreEqual(expected, result.ToList());
}