public TagsCloudCreator(
     ICloudLayouter layouter,
     IFrequencyWordsAnalyzer wordsAnalyzer,
     IProvider <IEnumerable <string> > sourceWordsProvider
     )
 {
     this.layouter            = layouter;
     this.wordsAnalyzer       = wordsAnalyzer;
     this.sourceWordsProvider = sourceWordsProvider;
 }
 public void SetUp()
 {
     analyzer = new FrequencyWordsAnalyzer(new IWordFilter[0]);
 }