From e318d8990ca3808b56b3985d18a594a1de573a1a Mon Sep 17 00:00:00 2001
From: Ning Sun <sunng@protonmail.com>
Date: Sun, 2 Jul 2023 21:41:31 +0800
Subject: [PATCH] test: remove unused parameter provider

---
 tests-integration/test-server/src/main.rs | 23 +----------------------
 1 file changed, 1 insertion(+), 22 deletions(-)

diff --git a/tests-integration/test-server/src/main.rs b/tests-integration/test-server/src/main.rs
index d07e6fc..8e2e1a1 100644
--- a/tests-integration/test-server/src/main.rs
+++ b/tests-integration/test-server/src/main.rs
@@ -1,4 +1,3 @@
-use std::collections::HashMap;
 use std::sync::Arc;
 use std::time::{Duration, SystemTime};
 
@@ -6,9 +5,7 @@ use async_trait::async_trait;
 use futures::stream;
 use futures::StreamExt;
 use pgwire::api::auth::scram::{gen_salted_password, MakeSASLScramAuthStartupHandler};
-use pgwire::api::auth::{
-    AuthSource, DefaultServerParameterProvider, LoginInfo, Password, ServerParameterProvider,
-};
+use pgwire::api::auth::{AuthSource, DefaultServerParameterProvider, LoginInfo, Password};
 use pgwire::api::portal::{Format, Portal};
 use pgwire::api::query::{ExtendedQueryHandler, SimpleQueryHandler, StatementOrPortal};
 use pgwire::api::results::{
@@ -37,24 +34,6 @@ impl AuthSource for DummyAuthSource {
     }
 }
 
-struct DummyParameters;
-
-impl ServerParameterProvider for DummyParameters {
-    fn server_parameters<C>(&self, client: &C) -> Option<HashMap<String, String>>
-    where
-        C: ClientInfo,
-    {
-        let provider = DefaultServerParameterProvider;
-        if let Some(mut params) = provider.server_parameters(client) {
-            params.insert("server_version".to_owned(), "15.1".to_owned());
-            params.insert("integer_datetimes".to_owned(), "on".to_owned());
-            Some(params)
-        } else {
-            None
-        }
-    }
-}
-
 #[derive(Default)]
 struct DummyDatabase {
     portal_store: Arc<MemPortalStore<String>>,