public void ShouldCountOnlyWordsWithLengthGreaterOrEqualTo()
{
var lines = new List<string>() {"Some words should be skipped"};
var actualWords = wordsFilter.Filter(lines).ToArray();
var expectedWords = new []
{
"WORDS",
"SKIPPED",
};
expectedWords.ShouldBeEquivalentTo(actualWords);
}
public void NoWordFound_ShouldReturnZeroWords()
{
var wordsFilter = new WordsFilter(CreateWordsLoaderStub(val => "al, bums"));
var words = wordsFilter.Filter();
Assert.Equal(0, words.Count);
}
public void EmptyArray_ShouldReturnZeroWords()
{
var wordsFilter = new WordsFilter(CreateWordsLoaderStub(val => ""));
var words = wordsFilter.Filter();
Assert.Equal(0, words.Count);
}
public void WordFoundWithStartPosition_ShouldReturnOneWords()
{
var wordsFilter = new WordsFilter(CreateWordsLoaderStub(val => "al, bums, albums"));
var words = wordsFilter.Filter();
Assert.Equal(1, words.Count);
Assert.Equal("albums", words[0]);
}
public void MultipleWords_ShouldReturnAnArray()
{
var wordsFilter =
new WordsFilter(
CreateWordsLoaderStub(
var =>
"al, albums, aver, bar, barely, be, befoul, bums, by, cat, con, convex, ely, foul, here, hereby, jig, jigsaw, or, saw, tail, tailor, vex, we, weaver"));
var words = wordsFilter.Filter();
Assert.Equal(8, words.Count);
Assert.Contains("albums", words);
Assert.Contains("barely", words);
Assert.Contains("befoul", words);
Assert.Contains("convex", words);
Assert.Contains("hereby", words);
Assert.Contains("jigsaw", words);
Assert.Contains("tailor", words);
Assert.Contains("weaver", words);
}
private static void RunPart2()
{
string fileLocation = GetFileLocation("part2fileinput.txt");
var fileLoader = new FileWordsLoader(fileLocation);
var wordsFilter = new WordsFilter(fileLoader);
List<string> filteredWords = null;
try
{
filteredWords = wordsFilter.Filter();
}
catch (FileNotFoundException)
{
Console.WriteLine("File was not found at location: {0}", fileLocation);
}
foreach (var word in filteredWords)
{
Console.WriteLine(word);
}
}
