              oEM.innerHTML = "This is the header.";

                        oModule.appendToHeader(oEM);
                        oModule.render(document.body);

                        Assert.isDOMElement(oModule.element, "The Module's root element not created.");
                        Assert.isDOMElement(oModule.header, "The Module's header element not created.");
                        Assert.areEqual(oEM, oModule.header.firstChild, "The Module's header element is not equal to what was set.");

     