public void MakeCreator()
{
reader = A.Fake <ITextReader>();
var words = new List <string> {
"Привет", "Земля", "и", "Земля"
};
A.CallTo(() => reader.ReadWords(null))
.WithAnyArguments()
.Returns(words);
wordProcessor = A.Fake <IWordProcessor>();
var wordsWithCounts = new List <WordWithCount>
{
new WordWithCount("земля", 2),
new WordWithCount("привет", 1)
};
A.CallTo(() => wordProcessor.ProcessWords(words))
.WithAnyArguments()
.Returns(wordsWithCounts);
var builder = new ContainerBuilder();
builder.RegisterInstance(reader).As <ITextReader>();
builder.RegisterInstance(wordProcessor).As <IWordProcessor>();
var container = GetContainer(builder);
imageCreator = container.Resolve <IImageCreator>();
}
public Result <Bitmap> GetTagCloudBitmap(Parameters parameters)
{
return(Result.Of(() => fileReader.ReadWords(parameters.InputFilePath))
.RefineError("Failed to read input file")
.Then(words => wordProcessor.ProcessWords(words))
.RefineError("Failed to process words")
.Then(processedWords => layoutAlgorithm.GetLayout(processedWords, parameters.ImageSize))
.Then(layout =>
visualizer.GetLayoutBitmap(layout, parameters.Font, parameters.ImageSize, parameters.Colors))
.RefineError("Failed to build layout"));
}
public void ImageCreator_CallDependenciesMethodsOnce()
{
imageCreator.CreateImage(settings);
A.CallTo(() => reader.ReadWords(null))
.WithAnyArguments()
.MustHaveHappenedOnceExactly();
A.CallTo(() => wordProcessor.ProcessWords(null))
.WithAnyArguments()
.MustHaveHappenedOnceExactly();
}
public Result <None> CreateImage(IInitialSettings settings)
{
var words = reader.ReadWords(settings.InputFilePath);
return(wordProcessor.ProcessWords(words)
.Then(wordsWithCount => wordsWithCount.ToList())
.Then(wordsWithCount =>
{
words = wordsWithCount.Select(e => e.Word);
var sizes = converter.ConvertToSizes(wordsWithCount);
var rectangles = layouter.GetRectangles(sizes);
return imageSizeCalculator.CalculateImageSize(rectangles)
.Then(calculatedSize => HandleSize(settings, calculatedSize))
.Then(imageSize => (rect: GetWordRectangles(words, rectangles, imageSize), imageSize));
})
.Then(x => visualizer.DrawImage(x.rect, x.imageSize))
.Then(image => saver.SaveImage(image, settings.OutputFilePath)));
}
public void CreateImage(IInitialSettings settings)
{
var words = reader.ReadWords(settings.InputFilePath);
var wordsWithCount = wordProcessor.ProcessWords(words).ToList();
var sizes = converter.ConvertToSizes(wordsWithCount);
var rectangles = layouter.GetRectangles(sizes);
var imageSize = settings.ImageSize;
if (imageSize == Size.Empty)
{
imageSize = imageSizeCalculator.CalculateImageSize(rectangles);
}
rectangles = rectanglesTransformer.TransformRectangles(rectangles, imageSize);
words = wordsWithCount.Select(e => e.Word);
var wordRectangles = words.Zip(rectangles, (w, r) => new WordRectangle(w, r)).ToList();
var image = visualizer.DrawImage(wordRectangles, imageSize);
saver.SaveImage(image, settings.OutputFilePath);
}
public Result <IEnumerable <string> > GetWords()
{
return(processor.ProcessWords(reader.ReadWords()));
}