Use direct HTTP types in app-server tests

codex-rs/Cargo.lock

@@ -2053,6 +2053,7 @@ dependencies = [
  "flate2",
  "futures",
  "hmac 0.12.1",
+ "http 1.4.0",
  "opentelemetry",
  "opentelemetry_sdk",
  "pretty_assertions",

codex-rs/app-server/Cargo.toml

@@ -129,6 +129,7 @@ codex-utils-cargo-bin = { workspace = true }
 core_test_support = { workspace = true }
 flate2 = { workspace = true }
 hmac = { workspace = true }
+http = { workspace = true }
 opentelemetry = { workspace = true }
 opentelemetry_sdk = { workspace = true }
 pretty_assertions = { workspace = true }

codex-rs/app-server/src/request_processors/account_processor.rs

@@ -1410,9 +1410,9 @@ fn workspace_messages_feature_disabled(err: &BackendRequestError) -> bool {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use axum::http::StatusCode;
     use codex_backend_client::TokenUsageProfileDailyBucket;
     use codex_backend_client::TokenUsageProfileStats;
+    use http::StatusCode;
     use pretty_assertions::assert_eq;
 
     #[test]

codex-rs/app-server/src/request_processors/feedback_processor.rs

@@ -468,11 +468,11 @@ fn windows_sandbox_log_attachment(_codex_home: &Path) -> Option<FeedbackAttachme
 #[cfg(test)]
 mod tests {
     use super::*;
-    use axum::http::HeaderMap;
     use codex_protocol::protocol::TurnContextItem;
     use codex_rollout::RolloutLine;
     use core_test_support::responses::start_mock_server;
     use core_test_support::test_codex::test_codex;
+    use http::HeaderMap;
     use pretty_assertions::assert_eq;
 
     #[tokio::test]

codex-rs/app-server/tests/suite/v2/connection_handling_websocket.rs

@@ -4,7 +4,6 @@ use anyhow::bail;
 use app_test_support::DISABLE_PLUGIN_STARTUP_TASKS_ARG;
 use app_test_support::create_mock_responses_server_sequence_unchecked;
 use app_test_support::to_response;
-use axum::http::StatusCode;
 use base64::Engine;
 use base64::engine::general_purpose::URL_SAFE_NO_PAD;
 use codex_app_server_protocol::ClientInfo;
@@ -29,6 +28,7 @@ use futures::SinkExt;
 use futures::StreamExt;
 use hmac::Hmac;
 use hmac::Mac;
+use http::StatusCode;
 use serde_json::json;
 use sha2::Sha256;
 use std::net::SocketAddr;