unit test fails: axum::routing::tests::logging_rejections

[jbethune]

• I have looked for existing issues (including closed) about this

Bug Report

Version

Latest checkout from today (30.11.2023) 3c7cf81

cargo tree | grep axum gives me

axum v0.7.1 (/tmp/axum-main/axum)
├── axum-core v0.4.0 (/tmp/axum-main/axum-core)
│   ├── axum v0.7.1 (/tmp/axum-main/axum) (*)
│   ├── axum-extra v0.9.0 (/tmp/axum-main/axum-extra)
│   │   ├── axum v0.7.1 (/tmp/axum-main/axum) (*)
│   │   ├── axum-core v0.4.0 (/tmp/axum-main/axum-core) (*)
│   │   ├── axum-macros v0.4.0 (proc-macro) (/tmp/axum-main/axum-macros)
│   │   │   ├── axum v0.7.1 (/tmp/axum-main/axum) (*)
│   │   │   ├── axum-extra v0.9.0 (/tmp/axum-main/axum-extra) (*)
│   │   ├── axum v0.7.1 (/tmp/axum-main/axum) (*)
├── axum-macros v0.4.0 (proc-macro) (/tmp/axum-main/axum-macros) (*)
├── axum-macros v0.4.0 (proc-macro) (/tmp/axum-main/axum-macros) (*)
axum-core v0.4.0 (/tmp/axum-main/axum-core) (*)
axum-extra v0.9.0 (/tmp/axum-main/axum-extra) (*)
axum-macros v0.4.0 (proc-macro) (/tmp/axum-main/axum-macros) (*)

Platform

Linux box 6.6.3-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 29 Nov 2023 00:37:40 +0000 x86_64 GNU/Linux

Description

running cargo test from a fresh git clone gives me:

---- routing::tests::logging_rejections stdout ----
Listening on 127.0.0.1:35241
[axum/src/routing/tests/mod.rs:1013] events = []
thread 'routing::tests::logging_rejections' panicked at axum/src/routing/tests/mod.rs:1012:5:
assertion `left == right` failed
  left: []
 right: [TracingEvent { fields: RejectionEvent { message: "rejecting request", status: 500, body: "Missing request extension: Extension of type `core::convert::Infallible` was not found. Perhaps you forgot to add it? See `axum::Extension`.", rejection_type: "axum::extract::rejection::MissingExtension" }, target: "axum::rejection", level: "TRACE" }, TracingEvent { fields: RejectionEvent { message: "rejecting request", status: 400, body: "Request body didn't contain valid UTF-8: invalid utf-8 sequence of 1 bytes from index 1", rejection_type: "axum_core::extract::rejection::InvalidUtf8" }, target: "axum::rejection", level: "TRACE" }]

The corresponding unit test is fairly complex. left is an empty list but it should contain 2 tracing events.

[davidpdrsn]

Include —all-features and it’ll pass.