TestMarinerPageContext context = new TestMarinerPageContext();
context.pushRequestContext(requestContext);
protocol.setMarinerPageContext(context);
DOMOutputBuffer buffer = new DOMOutputBuffer();
buffer.initialise();
context.setCurrentOutputBuffer(buffer);
SpatialFormatIteratorAttributes attributes =
new SpatialFormatIteratorAttributes();
attributes.setStyles(StylesBuilder.getDeprecatedStyles());