stylesClassRuleExtractorFactoryMock =
new StylesClassRuleExtractorFactoryMock("extractor factory",
expectations);
stylesClassRuleExtractorMock =
new StylesClassRuleExtractorMock("extractor", expectations);
outputElementsMock = new OutputStyledElementListMock("elements", expectations);
styleSheetMock = new StyleSheetMock("style sheet", expectations);