@SuppressWarnings("unchecked")
 @Test
 @Transactional
 public void testQueryVariableRelationshipSingleResult() throws Exception {
   final Collection<Map<String, Object>> result =
       IteratorUtil.asCollection(michael.getOtherTeamMemberData());
   assertThat(
       result,
       hasItems(
           testTeam.simpleRowFor(testTeam.emil, "member"),
           testTeam.simpleRowFor(testTeam.david, "member")));
 }
 @Before
 public void setUp() throws Exception {
   testTeam = new TestTeam(neo4jTemplate);
   testTeam.createSDGTeam();
   michael = testTeam.michael;
 }