def METHOD_NAME(self):
    self.common_cap_req = WMS111CapabilitiesRequest(
        url="/service?", param=dict(service="WMS", version="1.1.1")
    )
    self.common_map_req = WMS111MapRequest(
        url="/service?",
        param=dict(
            service="WMS",
            version="1.1.1",
            bbox="-20037508,0.0,0.0,20037508",
            width="256",
            height="256",
            layers="wms_cache",
            srs="EPSG:900913",
            format="image/jpeg",
            styles="",
            request="GetMap",
        ),
    )
    self.common_fi_req = WMS111FeatureInfoRequest(
        url="/service?",
        param=dict(
            x="10",
            y="20",
            width="200",
            height="200",
            layers="wms_cache",
            format="image/png",
            query_layers="wms_cache",
            styles="",
            bbox="1000,400,2000,1400",
            srs="EPSG:900913",
        ),
    )