Input without any data rows is rejected
All 4 scenarios hold
A table needs a header row and at least one data row. The Input column lists the source one line per element, and groups every input that carries no row: the failure is the same whether the source is empty, blank, commented out, or a mixture.
expected outcome
broken scenario
| Scenario | Input | Error message? |
|---|---|---|
| No row of any kind |
| Table has no rows: input was empty or contained only blank lines and comments |