}
@Test
public void clearGraphWithRuntimeShouldDeleteAllNodesAndRelsButNotGraphProps() {
GraphAwareRuntime runtime = GraphAwareRuntimeFactory.createRuntime(getDatabase());
runtime.start();
try (Transaction tx = getDatabase().beginTx()) {
String cypher = "CREATE " +
"(blue:Blue {name:'Blue'})<-[:REL]-(red1:Red {name:'Red'})-[:REL]->(black1:Black {name:'Black'})-[:REL]->(green:Green {name:'Green'})," +
"(red2:Red {name:'Red'})-[:REL]->(black2:Black {name:'Black'})";