Package lesson05

Examples of lesson05.Translator


        Defense.notNull(resources, "resources");
        Defense.notBlank(translatorName, "translatorName");

        Field field = (Field) resources.getComponent();

        Translator translator = translatorSource.get(translatorName);

        return createTranslator(field, resources.getId(), resources.getContainerMessages(), resources.getLocale(),
                                translator);
    }
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    @Test
    public void found_translator_by_name()
    {
        Translator translator = mockTranslator("mock", String.class);

        Collection<Translator> configuration = CollectionFactory.newList(translator);

        replay();
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    }

    @Test
    public void unknown_translator_is_failure()
    {
        Translator fred = mockTranslator("fred", String.class);
        Translator barney = mockTranslator("barney", Long.class);

        Collection<Translator> configuration = CollectionFactory.newList(fred, barney);

        replay();
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    }

    @Test(dataProvider = "to_client_data")
    public void to_client(Class type, Object value, String expected)
    {
        Translator t = source.getByType(type);

        String actual = t.toClient(value);

        assertEquals(actual, expected);
    }
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    }

    @Test(dataProvider = "parse_client_success_data")
    public void parse_client(Class type, String input, Object expected) throws Exception
    {
        Translator t = source.getByType(type);

        Object actual = t.parseClient(null, input, null);

        assertEquals(actual, expected);
    }
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    }

    @Test(dataProvider = "parse_client_failure_data")
    public void parse_client_failure(Class type, String input, String expectedMessage)
    {
        Translator t = source.getByType(type);
        Field field = mockField();

        replay();

        try
        {
            t.parseClient(field, input, expectedMessage);
            unreachable();
        }
        catch (ValidationException ex)
        {
            assertEquals(ex.getMessage(), expectedMessage);
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    }

    @Test
    public void find_by_type()
    {
        Translator t = mockTranslator("string", String.class);
        Collection<Translator> configuration = CollectionFactory.newList(t);

        replay();

        TranslatorSource source = new TranslatorSourceImpl(configuration);
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    }

    @Test
    public void get_by_type_not_found()
    {
        Translator string = mockTranslator("string", String.class);
        Translator bool = mockTranslator("bool", Boolean.class);

        Collection<Translator> configuration = CollectionFactory.newList(string, bool);

        replay();
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    public TranslatorSourceImpl(Map<Class, Translator> configuration, Map<String, Translator> alternates)
    {
        for (Map.Entry<Class, Translator> me : configuration.entrySet())
        {
            Class type = me.getKey();
            Translator translator = me.getValue();

            if (!type.equals(translator.getType()))
                throw new RuntimeException(
                        String
                                .format(
                                        "Contributed translator for type %s reports its type as %s. Please change the contribution so that the key matches that translator type.",
                                        type.getName(), translator.getType().getName()));

            String name = translator.getName();

            if (nameToTranslator.containsKey(name))
                throw new RuntimeException(
                        String
                                .format(
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        registry = StrategyRegistry.newInstance(Translator.class, configuration, true);
    }

    public Translator get(String name)
    {
        Translator result = nameToTranslator.get(name);

        if (result == null)
            throw new UnknownValueException(String.format("Unknown translator type '%s'.", name), new AvailableValues(
                    "Configured translators", nameToTranslator));
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