}

        if (!UrlSource.class.equals(obj.getClass())) {
            return false;
        }

        UrlSource other = (UrlSource) obj;
        return Objects.equals(url.toExternalForm(), other.url.toExternalForm());
    }

        assertEquals("http://hoge.com/", value.toExternalForm());

        value = transformer.getBaseUrl("http://hoge.com/", "http://hoge.com/");
        assertEquals("http://hoge.com/", value.toExternalForm());

        value = transformer.getBaseUrl("http://hoge.com/aaa/bbb.html", "http://hoge.com/");
        assertEquals("http://hoge.com/", value.toExternalForm());

    @Test
    void testGetLocation() throws Exception {
        URL txtFile = new File("target/test-classes/source.txt").toURI().toURL();
        UrlSource source = new UrlSource(txtFile);
        assertEquals(txtFile.toExternalForm(), source.getLocation());
    }

                        + this.getClass().getPackage().getImplementationVersion() + ":super-pom";
                InputSource inputSource = new InputSource(
                        modelId, getClass().getResource(resource).toExternalForm());
                options.put(ModelProcessor.INPUT_SOURCE, new org.apache.maven.model.InputSource(inputSource));

                return modelProcessor.read(is, options);
            } catch (IOException e) {

        URL childUrl;
        String u = null;
        try {
            childUrl = new URL(url, urlValue.startsWith(":") ? url.getProtocol() + urlValue : urlValue);
            u = encodeUrl(normalizeUrl(childUrl.toExternalForm()), encoding);
        } catch (final MalformedURLException e) {
            final int pos = urlValue.indexOf(':');
            if (pos > 0 && pos < 10) {
                u = encodeUrl(normalizeUrl(urlValue), encoding);

            final String childUrlValue = attrValue.trim();
            final URL childUrl =
                    childUrlValue.startsWith("?") ? new URL(url.toExternalForm() + childUrlValue) : new URL(url, childUrlValue);
            final String u = encodeUrl(normalizeUrl(childUrl.toExternalForm()), encoding);
            if (logger.isDebugEnabled()) {
                logger.debug("{} -> {}", attrValue, u);
            }