code: public void addDependency(Dependency dependency) {
          Dependency newDep = null;
          String classifier = dependency.getArtifact().getClassifier();
          if ( Const.TEST.equals( classifier ) || Const.TEST_JAR.equals( classifier ) ) {
              ArtifactType artifactType = new DefaultArtifactType( Const.TEST_JAR, Const.JAR, Const.TEST_JAR, null );
              
              Artifact artifact = dependency.getArtifact();
              
              artifact = new DefaultArtifact( artifact.getGroupId(), artifact.getArtifactId(),
                      null, Const.JAR, artifact.getBaseVersion(), artifactType );
              newDep =  new Dependency(artifact, dependency.getScope());
          } else {
              newDep = dependency;
          }
          dependencies.add(newDep);
      }
docs: /* (non-Javadoc)
  @see com.tobedevoured.naether.api.Naether#addDependency(org.sonatype.aether.graph.Dependency)