public void CanHAndleEmptyStringWhenAnalyseSentence()
{
const string input = "";
SentenceAnalyzer sentenceAnalyzer = new SentenceAnalyzer();
SentenceWithWordCounts result = sentenceAnalyzer.AnalyzeSentence(input);
Assert.AreEqual(input, result.Sentence);
IDictionary<string, int> counts = result.WordCounts.ToDictionary(wc => wc.Word, wc => wc.Count);
Assert.AreEqual(0, counts.Count);
}
public void CanAnalyseSentence()
{
const string input = "This is a test.";
SentenceAnalyzer sentenceAnalyzer = new SentenceAnalyzer();
SentenceWithWordCounts result = sentenceAnalyzer.AnalyzeSentence(input);
Assert.AreEqual(input, result.Sentence);
IDictionary<string, int> counts = result.WordCounts.ToDictionary(wc => wc.Word, wc => wc.Count);
Assert.AreEqual(1, counts["this"]);
Assert.AreEqual(1, counts["is"]);
Assert.AreEqual(1, counts["a"]);
Assert.AreEqual(1, counts["test"]);
}
public void CanAnalyseSentenceWithPunctuation()
{
const string input = "This is a statement, and so is this.";
SentenceAnalyzer sentenceAnalyzer = new SentenceAnalyzer();
SentenceWithWordCounts result = sentenceAnalyzer.AnalyzeSentence(input);
Assert.AreEqual(input, result.Sentence);
IDictionary<string, int> counts = result.WordCounts.ToDictionary(wc => wc.Word, wc => wc.Count);
Assert.AreEqual(2, counts["this"]);
Assert.AreEqual(2, counts["is"]);
Assert.AreEqual(1, counts["a"]);
Assert.AreEqual(1, counts["statement"]);
Assert.AreEqual(1, counts["and"]);
Assert.AreEqual(1, counts["so"]);
}
public Application(SentenceAnalyzer sentenceAnalyzer, OutputRenderer outputRenderer)
{
this.sentenceAnalyzer = sentenceAnalyzer;
this.outputRenderer = outputRenderer;
}