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

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//! Gemini CLI adapter tests use synthetic data; the initial local survey found no installation.

//! Values are calculated manually in each data directory's _expectations.md and below.

//! Exercise reading, parsing, normalization, commit_batch and queries.

// Manual calculations: tests/fixtures/gemini/synthetic-contract/_expectations.md.

// syn-msg-1 tokens: input 1000, output 50, cached 400, thoughts 10, tool 5, total 1050.

// syn-msg-2: input 2000, output 100, total 2100; syn-msg-3 has no tokens and creates no event.

// Totals: call_count=2, input_total=1000+2000=3000, output_total=50+100=150.

// cache_read=400 from msg-1 only; total_tokens=1050+2100=3150 uses reported totals.

// Exclude thoughts/tool from every bucket; absent cache_write remains None, never zero.

// Verify each event in SQL: field mapping and exclusion of thoughts/tool.

// thoughts=10/tool=5 enter no bucket; reasoning/uncached/source_total are NULL.

// syn-msg-2 has no cached field: input_cache_read remains unknown, never zero.

// Event attributes: primary/final/model_call, with origin_call_id = message.id.

// Directly reported fields have reported quality.

// No diagnostics.

// All eight field capabilities are present.

// Round-trip capabilities through source_instances.capabilities.

// Discovery enumerates tmp/<project_hash>/chats/*.json under the manual root.

// A root without tmp produces no instance.