public void testClear() { LayerGroupInfoImpl lg = mockGroup("tesGroup", mockLayer("L1"), mockLayer("L2")); assertNull(LegacyTileLayerInfoLoader.load(lg)); GeoServerTileLayerInfo info = defaultVectorInfo; info.getMimeFormats().clear(); info.getMimeFormats().addAll(defaults.getDefaultOtherCacheFormats()); LegacyTileLayerInfoLoader.save(info, lg.getMetadata()); GeoServerTileLayerInfo actual; actual = LegacyTileLayerInfoLoader.load(lg); assertNotNull(actual); LegacyTileLayerInfoLoader.clear(lg.getMetadata()); assertNull(LegacyTileLayerInfoLoader.load(lg)); }