@Test
public void setDriverProperty() throws Exception {

    setRevisionTo("d8ee55deecf37f5052d27807df691a7b70ec50f2");
    ServiceTemplateId id = new ServiceTemplateId("http://winery.opentosca.org/test/servicetemplates/ponyuniverse/daspecifier", "DASpecificationTest", false);
    TTopologyTemplate topologyTemplate = this.repository.getElement(id).getTopologyTemplate();
    TRelationshipTemplate relationshipTemplate = topologyTemplate.getRelationshipTemplate("con_71");
    TDeploymentArtifact deploymentArtifact = topologyTemplate.getNodeTemplate("dressageequipment").getDeploymentArtifacts().getDeploymentArtifact().stream()
        .filter(da -> da.getName().equalsIgnoreCase("DressageEquipment_Pony")).findFirst().get();
    DriverInjection.setDriverProperty(relationshipTemplate, deploymentArtifact);
    assertEquals("org.test.dressagedriver", ModelUtilities.getPropertiesKV(relationshipTemplate).get("Driver"));
}