fetcherMock = new PolicyFetcherMock("fetcherMock", expectations);
defaultReference = new RolloverComponentReference(fetcherMock,
assetResolverMock, policyReferenceMock);
policyMock = new ActivatedRolloverImagePolicyMock("policyMock",
expectations);
normalReferenceMock = new RuntimePolicyReferenceMock(
"normalReferenceMock", expectations);