desktop/src-tauri/crates/core/tests/mapping_v01.rs

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//! V01 provider cache inclusion, reasoning subsets and cache-TTL subset mapping.

//! Distinguish missing/zero/invalid negatives/overflow; diagnose contradictions without hiding them with max(0, ...).

// Negative derived uncached input stays unknown with a diagnostic rather than becoming zero.

// The same usage (uncached 200, cache read 800, output 100) has different raw fields under these APIs.

// Includes cache reads.

// Unknown cache creation cannot be treated as zero to derive uncached input.

// Excludes cache.

// Both map to the same values; reported versus derived field quality may differ.

// Add exclusive reasoning to normalized output_total.

// Missing stays None/unknown without a zero substitute.

// This direct mapper treats explicitly reported zero as known; native file default-zero rules are checked separately.

// Validation rejects records with negative values.

// Accept MAX_TOKEN_VALUE and reject values above it.