@Before
public void beforeEach() {
MockitoAnnotations.initMocks(this);
sourceName = "federated";
workspaceName = "my workspace";
context = new ExecutionContext();
stub(repositoryContext.getExecutionContext()).toReturn(context);
projections = new ArrayList<Projection>();
projections.add(new Projection("source1", "workspace1", false, rule("/a => /a1")));
projections.add(new Projection("source2", "workspace2", false, rule("/a => /a2", "/b => /b")));
projections.add(new Projection("source2", "workspace4", false, rule("/x => /y")));