public void Test_GetSentenceByKeys()
{
var dict = new[] { "a", "tea", "ate", "eat" };
var generator = new AnagramGenerator(dict, 1);
var phrase = "aaet";
generator.Initialize(phrase);
var actual = generator.GetSentenceByKeys(new[] { "a", "aet" }).ToList();
Assert.AreEqual(3, actual.Count);
CollectionAssert.AreEquivalent(new[] { "a eat", "a tea", "a ate" }, actual);
}