diff --git a/_integration-tests/echo_service_test.go b/_integration-tests/echo_service_test.go index e1ceab4..72cb914 100644 --- a/_integration-tests/echo_service_test.go +++ b/_integration-tests/echo_service_test.go @@ -225,6 +225,17 @@ func testWithEchoService(t *testing.T, serverPreferGRPCWeb bool) { expectClientStreamOK: false, expectBidiStreamOK: false, }, + { + targetID: "downgrading-grpc", + behindHTTP1ReverseProxy: true, + useProxy: true, + forceDowngrade: true, + customContentType: "dummy", + expectUnaryOK: false, + expectServerStreamOK: false, + expectClientStreamOK: false, + expectBidiStreamOK: false, + }, } for _, c := range cases {