.getResourceAsStream(capRequestPath));
Map<String, Object> extensions = getExtensionsMap(gc);
assertEquals(1, extensions.size());
ScalingType scaling = (ScalingType) extensions.get("http://www.opengis.net/WCS_service-extension_scaling/1.0:Scaling");
assertNull(scaling.getScaleByFactor());
assertNull(scaling.getScaleAxesByFactor());
assertNull(scaling.getScaleToSize());
ScaleToExtentType se = scaling.getScaleToExtent();
assertEquals(2, se.getTargetAxisExtent().size());
TargetAxisExtentType sa1 = se.getTargetAxisExtent().get(0);
assertEquals("http://www.opengis.net/def/axis/OGC/1/i", sa1.getAxis());
assertEquals(10.0, sa1.getLow(), 1e-9);
assertEquals(20.0, sa1.getHigh(), 1e-9);