/**
* Test the render method.
*/
public void testRender() throws Exception {
SeparatorRenderer renderer = new DefaultVerticalSeparatorRenderer(
new TestDeprecatedLineBreakOutput());
// Create expected
String expected = DOMUtilities.provideDOMNormalizedString("<br/>");
// Create the test buffer
TestDOMOutputBuffer testBuffer = new TestDOMOutputBuffer();
// Render using the test buffer
renderer.render(testBuffer);
// Extract the output from the rendering as a string.
String actual = DOMUtilities.toString(testBuffer.getRoot());
assertNotNull("The actual string should exist", actual);