| Create + info | memvid create followed by memvid info --json to confirm an empty, Free-tier file |
| Put + enable-lex + find | Pipe input via memvid put, enable lexical search, and run memvid find |
| Find (no results) | Ensure unknown queries return [] |
| Enable-lex toggles state | memvid enable-lex flips hasLexIndex in memvid info --json |
| Capacity exceeded | Mock a low-capacity memory and assert Error: CapacityExceeded exit code |
| Tickets apply | Apply a valid ticket and confirm tier upgrades |
| Unknown flag | Passing an unsupported flag returns the CLI usage error (exit code 2) |
| Verify + doctor | memvid verify --deep detects corruption and memvid doctor repairs the timeline track |
| Import structured file | memvid import --format jsonl ingests structured data |
| Single-file guarantee | memvid verify-single-file confirms there are no .wal/.lock helpers |