alebaffa

    @Test
    public void should_convert_to_html() throws IOException {
        HtmlTextConverter converter = new FakeHtmlTextConverter("ciao");
        assertThat(converter.convertToHtml(), is("ciao<br />"));
    }

alebaffa

public class FakeHtmlTextConverter extends HtmlTextConverter {
    private String fullFilenameWithPath;

    public FakeHtmlTextConverter(String fullFilenameWithPath) {
        super(fullFilenameWithPath);
        this.fullFilenameWithPath = fullFilenameWithPath;
    }

    @Override
    protected Reader getReader() throws FileNotFoundException {

alebaffa

public class HtmlTextConverter {
    private String fullFilenameWithPath;

    public HtmlTextConverter(String fullFilenameWithPath) {
        this.fullFilenameWithPath = fullFilenameWithPath;
    }

    public String convertToHtml() throws IOException {
        HtmlFormatter formatter = getHtmlFormatter(getReader());
        formatter.convertToHtml();

alebaffa

String text = "Hello";
ReaderFactory readerFactory = new StringReaderFactory(text);
HtmlTextConverter converter = new HtmlTextConverter(readerFactory);
assertThat(converter.convertToHtml(), is("Hello<br />"));

alebaffa

public class HtmlTextConverter {
    private ReaderFactory readerFactory;

    public HtmlTextConverter(String fullFilenameWithPath) {
        this(new FileReaderFactory(fullFilenameWithPath));
    }

    public HtmlTextConverter(ReaderFactory readerFactory) {
        this.readerFactory = readerFactory;
    }

alebaffa

public class HtmlTextConverter
{
    private String fullFilenameWithPath;

    public HtmlTextConverter(String fullFilenameWithPath) { this.fullFilenameWithPath = fullFilenameWithPath; }

    public String convertToHtml() throws IOException {
	    BufferedReader reader = new BufferedReader(new FileReader(fullFilenameWithPath));
	    
	    String line = reader.readLine();

alebaffa

public class Number implements Comparable<Number> {

	private int arabic;
	private String roman;

	public Number(int arabicIn, String romanIn) {
		arabic = arabicIn;
		roman = romanIn;
	}

alebaffa

public class RomanNumbers {

	// LinkedHashMap allows the fetch of the items in the same order of the insert
	private static Map<Integer, String> dictionary = new LinkedHashMap<>();
	
	static {
		dictionary.put(50, "L");
		dictionary.put(40, "XL");
		dictionary.put(10, "X");
		dictionary.put(9, "IX");

alebaffa

	public String convertToRoman(int number) {

		if(dictionary.containsKey(number))
			return dictionary.get(number);

		String result = "";

		while(number >= 50){
			result += "L";
			number -= 50;

alebaffa

public String convertToRoman(int number) {

		if(dictionary.containsKey(number))
			return dictionary.get(number);

		String result = "";

		if(number > 50){
			result += "L";
			return result + convertToRoman(number - 50);