new DefaultArtifact("org.apache.maven.its", "dep-mng5324", "classifierB", "jar", "07.20.3-SNAPSHOT");
        requestB.setArtifact(artifactB);

        VersionResult resultB = versionResolver.resolveVersion(session, requestB);
        assertEquals("07.20.3-20120809.112920-97", resultB.getVersion());

        VersionRequest requestA = new VersionRequest();
        requestA.addRepository(newTestRepository());

        request.setLocalRepository(localRepository);
        request.setRemoteRepositories(remoteRepositories);
        return resolveVersion(artifact, request);
    }

    protected String resolveVersion(Artifact artifact, RepositoryRequest request)
            throws RepositoryMetadataResolutionException {
        RepositoryMetadata metadata;
        // Don't use snapshot metadata for LATEST (which isSnapshot returns true for)

            throws ArtifactResolutionException, ArtifactNotFoundException {
        if (Artifact.LATEST_VERSION.equals(artifact.getVersion())) {
            try {
                String version = resolveVersion(artifact, request);
                if (Artifact.LATEST_VERSION.equals(version)) {
                    throw new ArtifactNotFoundException("Unable to determine the latest version", artifact);
                }

            throws ArtifactResolutionException, ArtifactNotFoundException {
        if (Artifact.RELEASE_VERSION.equals(artifact.getVersion())) {
            try {
                String version = resolveVersion(artifact, request);

                if (Artifact.RELEASE_VERSION.equals(version)) {
                    throw new ArtifactNotFoundException("Unable to determine the release version", artifact);
                }

                Objects.requireNonNull(repositoryEventDispatcher, "repositoryEventDispatcher cannot be null");
    }

    @SuppressWarnings("checkstyle:methodlength")
    @Override
    public VersionResult resolveVersion(RepositorySystemSession session, VersionRequest request)
            throws VersionResolutionException {
        RequestTrace trace = RequestTrace.newChild(request.getTrace(), request);

                a = a.setVersion(versionResult.getVersion());

                versionRequest =
                        new VersionRequest(pomArtifact, request.getRepositories(), request.getRequestContext());
                versionRequest.setTrace(trace);
                versionResult = versionResolver.resolveVersion(session, versionRequest);

        if (artifact.isSnapshot() && artifact.getBaseVersion().equals(artifact.getVersion())) {
            try {
                String version = resolveVersion(artifact, request);
                artifact.updateVersion(version, request.getLocalRepository());
            } catch (RepositoryMetadataResolutionException e) {

        //                throws VersionRangeResolutionException;

    }

    @Test
    void testResolveVersion() throws Exception {
        // VersionResult resolveVersion( RepositorySystemSession session, VersionRequest request )
        //                throws VersionResolutionException;
    }

    @Test
    void testReadArtifactDescriptor() throws Exception {

      <artifactId>asm</artifactId>
    </dependency>

    <dependency>
      <groupId>org.apache.maven.resolver</groupId>
      <artifactId>maven-resolver-tools</artifactId>
      <version>${resolverVersion}</version>
      <scope>test</scope>
      <exclusions>
        <exclusion>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-nop</artifactId>
        </exclusion>
      </exclusions>

     *
     * @see org.apache.maven.api.services.VersionResolver#resolve(Session, ArtifactCoordinates) (String)
     */
    @Nonnull
    Version resolveVersion(@Nonnull ArtifactCoordinates artifact);

    /**
     * Expands a version range to a list of matching versions, in ascending order.
     * For example, resolves "[3.8,4.0)" to "3.8", "3.8.1", "3.8.2".