products/01-llm-cost-router/tests/unit/mod.rs

mod router_test;
mod middleware_test;
mod config_test;
Add dd0c/route unit tests: router, middleware, config, digest - Router tests: complexity classification (low/medium/high), routing decisions, cost delta - Middleware tests: API key redaction (OpenAI, Anthropic, Bearer), JSON bodies, telemetry safety - Config tests: defaults, unknown provider fallbacks - Digest tests: next_monday_9am scheduling edge cases - Anomaly tests: threshold logic, divide-by-zero guard 2026-03-01 02:39:01 +00:00			`mod router_test;`
			`mod middleware_test;`
			`mod config_test;`