test-log
A Rust crate that automatically initializes logging and tracing infrastructure for tests via a custom #[test] attribute.
What is test-log?
test-log is a Rust crate that automatically initializes logging and tracing infrastructure before running tests, eliminating the need for repetitive setup code in each test. It provides a custom #[test] attribute that handles initialization for the `log` and/or `tracing` crates, making verbose debug output readily accessible during test execution.
Rust developers writing tests for codebases that use the `log` or `tracing` crates for logging, particularly those who need to debug tests by viewing log messages.
Developers choose test-log because it removes the boilerplate of manually initializing logging in every test, supports both `log` and `tracing` backends with flexible configuration, and integrates seamlessly with other test attributes like `#[tokio::test]` for async testing.
Overview
A replacement of the #[test] attribute that initializes logging and/or tracing infrastructure before running tests.
Use Cases
Best For
- Automatically initializing `log` crate logging (via `env_logger`) in Rust tests without repetitive setup code.
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