Element dependency = dependencies.child("dependency").orElse(null);
        assertNotNull(dependency, "dependency should exist");

        // Insert elements in dependency according to dependency ordering
        DomUtils.insertContentElement(dependency, "scope", "test");
        DomUtils.insertContentElement(dependency, "type", "jar");

        String xmlOutput = DomUtils.toXml(doc);

      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>com.squareup.okhttp3</groupId>
<!--      <artifactId>okhttp</artifactId>-->
      <artifactId>okhttp-jvm</artifactId>
    </dependency>

    <dependency>
      <groupId>com.squareup.okhttp3</groupId>
      <artifactId>mockwebserver3</artifactId>
    </dependency>

    <dependency>
      <groupId>com.squareup.okhttp3</groupId>

    }

    @Override
    public Artifact createDependencyArtifact(Dependency dependency) {
        Artifact artifact = new DefaultArtifact(
                dependency.getGroupId(),
                dependency.getArtifactId(),
                dependency.getVersion(),
                dependency.getScope(),
                dependency.getType(),
                dependency.getClassifier(),

                                "The requested dependency version range '%s' does not specify an upper bound",
                                dependency.getVersion()),
                        dependency.getGroupId(),
                        dependency.getArtifactId(),
                        dependency.getVersion());
            }

            dependency.setVersion(versionRangeResult.getHighestVersion().toString());

    <dependencies>
      <dependency>
        <groupId>maven-test</groupId>
        <artifactId>t06-b</artifactId>
        <version>1.0</version>
      </dependency>
      <dependency>
        <groupId>maven-test</groupId>
        <artifactId>t06-d</artifactId>
        <version>1.0</version>
        <scope>test</scope>
        <optional>false</optional>
      </dependency>
    </dependencies>

    <dependencies>

      <dependency>
        <groupId>maven-test</groupId>
        <artifactId>t10-a</artifactId>
        <version>1.0</version>
        <scope>test</scope>
      </dependency>

      <dependency>
        <groupId>maven-test</groupId>
        <artifactId>t10-b</artifactId>
        <version>1.0</version>
        <scope>runtime</scope>
      </dependency>

      <dependency>

    </dependency>

    <dependency>
      <groupId>maven-inherited</groupId>
      <artifactId>scope-default</artifactId>
      <version>1.0</version>
    </dependency>

    <dependency>
      <groupId>maven-inherited</groupId>
      <artifactId>scope-compile</artifactId>
      <version>1.0</version>
      <scope>compile</scope>
    </dependency>

    <dependency>
      <groupId>maven-inherited</groupId>

    public List<Dependency> getDependencies() {
        return dependencies;
    }

    @Override
    public List<Dependency> getResolvedDependencies() {
        return resolvedDependencies;
    }

    public void addResolvedDependency(Dependency dependency) {
        dependencies.add(dependency);
        resolvedDependencies.add(dependency);
    }

    @Override
    public List<Dependency> getUnresolvedDependencies() {

          <version>2.1-SNAPSHOT</version>
          <dependencies>
            <dependency>
              <groupId>org.apache.maven.its.mng3906</groupId>
              <artifactId>e</artifactId>
              <version>0.1</version>
            </dependency>
            <dependency>
              <groupId>org.apache.maven.its.mng3906</groupId>
              <artifactId>a</artifactId>

        <dependencies>
          <dependency>
            <groupId>org.apache.maven.its.mng3906</groupId>
            <artifactId>c</artifactId>
            <version>0.1</version>
          </dependency>
          <dependency>
            <groupId>org.apache.maven.its.mng3906</groupId>
            <artifactId>a</artifactId>
            <version>0.2</version>
          </dependency>
          <dependency>