}
        sourceState.set(result);
        return result;
    }

    static String sha1(Path path) throws NoSuchAlgorithmException, IOException {
        MessageDigest md = MessageDigest.getInstance("SHA-1");
        try (InputStream fis = Files.newInputStream(path)) {
            byte[] buffer = new byte[SHA1_BUFFER_SIZE];
            int read;
            while ((read = fis.read(buffer)) != -1) {

         * The checksum extension SHOULD NOT contain dot (".") character.
         * Example: "sha1".
         */
        @Nonnull
        String getFileExtension();

        /**
         * Each invocation of this method returns a new instance of calculator, never {@code null} value.
         */
        @Nonnull
        ChecksumCalculator getCalculator();
    }

        wagon.addExpectedContent("path.sha1", "2a25dc564a3b34f68237fc849066cbc7bb7a36a1");
        wagonManager.getArtifact(artifact, repo, null, false);

        wagon.clearExpectedContent();
        wagon.addExpectedContent("path", "upper-case-checksum");
        wagon.addExpectedContent("path.sha1", "B7BB97D7D0B9244398D9B47296907F73313663E6");

    private static final String SHA1_PROPERTY = "sha1";

    private static final String CHANGELIST_PROPERTY = "changelist";

    private static final String REVISION_PROPERTY = "revision";

    @Override
    public boolean isValidProperty(String property) {
        return REVISION_PROPERTY.equals(property)
                || CHANGELIST_PROPERTY.equals(property)
                || SHA1_PROPERTY.equals(property);
    }

        }
    }

    protected String replaceCiFriendlyVersion(ModelTransformerContext context, String version) {
        if (version != null) {
            for (String key : Arrays.asList("changelist", "revision", "sha1")) {
                String val = context.getUserProperty(key);
                if (val != null) {
                    version = version.replace("${" + key + "}", val);
                }
            }
        }

@Named
@Singleton
@Deprecated
public class DefaultWagonManager implements WagonManager {

    private static final String[] CHECKSUM_IDS = {"md5", "sha1"};

    /**
     * have to match the CHECKSUM_IDS
     */
    private static final String[] CHECKSUM_ALGORITHMS = {"MD5", "SHA-1"};

    @Inject
    private Logger logger;

    @Inject
    private PlexusContainer container;

    @Inject

                "test".getBytes(StandardCharsets.UTF_8), service.select(Arrays.asList("SHA-1", "MD5")));
        assertNotNull(checksums);
        assertEquals(2, checksums.size());
        assertEquals("a94a8fe5ccb19ba61c4c0873d391e987982fbbd3", checksums.get(service.select("SHA-1")));
        assertEquals("098f6bcd4621d373cade4e832627b4f6", checksums.get(service.select("MD5")));
    }

    @Test