public TagCloudContainer(ITextReader[] textReaders, InputPreprocessor preprocessor,
StatisticsCounter statCounter, WordLayouter layouter,
WordPainter painter, WordDrawer drawer)
{
this.textReaders = textReaders;
this.preprocessor = preprocessor;
this.statCounter = statCounter;
this.layouter = layouter;
this.painter = painter;
this.drawer = drawer;
}
public void GetLayoutedWords_ReturnDifferentSizes_OnDifferentWordFrequency()
{
var wordLayouter = new WordLayouter(new CloudLayouterConfiguration(() => cloudLayouter), sizeChooser);
var previousHeight = -1;
foreach (var layoutedWord in wordLayouter.GetLayoutedText(analyzedText).Words
.OrderBy(x => x.Position.Height))
{
layoutedWord.Position.Height.Should().BeGreaterThan(previousHeight);
previousHeight = layoutedWord.Position.Height;
}
}
public void TagCloudVisualizer_CreatesFileAfterWork()
{
var appSettings = new AppSettings(new ImageSettings(), new PictureBoxImageHolder(),
new Palette(), new Restrictions());
var textReader = A.Fake <ITextReader>();
A.CallTo(() => textReader.Formats)
.Returns(new HashSet <string>()
{
"txt"
});
A.CallTo(() => textReader.GetAllWords(null))
.WithAnyArguments()
.Returns(new[] { "meat", "chicken" });
var inputPreprocessor = new InputPreprocessor(new[] { new ToLowercasePreprocessor() }, appSettings);
var statCounter = new StatisticsCounter(new [] { new WordCountCollector() });
ICloudLayouter GetCloudLayouter() => new CircularCloudLayouter(new Point(0, 0));
var wordSizeChooser = new WordCountSizeChooser();
var layouter = new WordLayouter(new CloudLayouterConfiguration(GetCloudLayouter), wordSizeChooser);
var painter = new DefaultWordPainter(appSettings.Palette);
var drawer = new DefaultWordDrawer(appSettings);
var tagCloudContainer = new TagCloudContainer(new[] { textReader }, inputPreprocessor,
statCounter, layouter, painter, drawer);
var filepath = GetTempFilePathWithExtension(".png");
var saveFileAction = new SaveFileStub(appSettings, filepath);
var graphicalVisualizer = new GraphicalVisualizer(new [] { saveFileAction }, appSettings, tagCloudContainer);
appSettings.CurrentInterface = graphicalVisualizer;
appSettings.CurrentFile = "test.txt";
saveFileAction.Perform();
File.Exists(filepath).Should().BeTrue();
File.Delete(filepath);
}