@Before
public void createIndex() throws IOException {
deprecatedViolations = mock(DeprecatedViolations.class);
MetricFinder metricFinder = mock(MetricFinder.class);
when(metricFinder.findByKey("ncloc")).thenReturn(CoreMetrics.NCLOC);
ruleFinder = mock(RuleFinder.class);
ProjectTree projectTree = mock(ProjectTree.class);
index = new DefaultIndex(mock(PersistenceManager.class), projectTree, metricFinder, mock(ScanGraph.class), deprecatedViolations, mock(ResourceKeyMigration.class),
mock(MeasureCache.class));