@BeforeMethod
public void setUp() {
final InMemoryViewComputationCacheSource source = new InMemoryViewComputationCacheSource (FudgeContext.GLOBAL_DEFAULT);
_cache = source.getCache(UniqueId.of("Test", "ViewCycle", "1"), "Default");
_previousCache = source.getCache(UniqueId.of("Test", "ViewCycle", "0"), "Default");
_deltaCalculator = new LiveDataDeltaCalculator(
_graph,
_cache,
_previousCache);
}