ViewHelper { public String sectionNumber(int section, int subsection) { return String.format("%d.%d", section, subsection); }  String sectionHeaderText(int section, int subsection, FunctionDocumentation functionDocumentation); String sectionAnchor(int section, int subsection); String sectionNumber(int section, int subsection); String href(String id); String href(ItemDocumentation itemDocumentation); String href(ItemDocumentationSupport ids); String itemAnchor(ItemDocumentation itemDocumentation); String memberText(GroupDocumentation g, GroupMember m); String summarize(BaseDocumentation doc, int length, String elideText);  }
@Test public void testSectionNumber() { assertEquals("10.2", vh.sectionNumber(10, 2)); }