Crate rlg_test 

Test utilities for downstream crates that depend on rlg.

use rlg_test::{assert_logged, capture, LogExt};
use rlg::log::Log;
use rlg::log_level::LogLevel;

let capture = capture();
Log::info("user authenticated")
    .component("auth")
    .with("user_id", 42_u64)
    .log_to(&capture);

assert_logged!(capture, level == LogLevel::INFO);
assert_logged!(capture, contains "authenticated");
assert_logged!(capture, attribute "user_id" => 42_u64);

Two patterns are supported:

1. Capture handle (capture) — explicitly route records into the handle via the log_to extension method or capture.push(). Works regardless of the global engine state.

2. Global capture (not implemented in v0.0.11) — install the handle as the engine’s sink for the test scope. Tracked under the v0.0.12 roadmap; deferred so this crate doesn’t reach into rlg’s engine internals.

Macros

assert_logged

One-stop assertion macro for verifying that a Capture handle observed a record matching some predicate.

Structs

Capture

In-memory sink that captures every record routed to it.

Traits

LogExt

Extension trait that routes a Log entry into a Capture handle in-place of the global engine.

Functions

attribute_eq

Did capture see at least one record whose key attribute equals expected?

capture

Shortcut for Capture::new(). Reads more naturally at call sites: let capture = rlg_test::capture();.

description_contains

Did capture see at least one record whose description contains needle?

has_component

Did capture see at least one record whose component matches?

has_level

Did capture see at least one record with the given level?