Function test_add_rows

tests/test_data_table.py:207–218

()

async def test_add_rows():
    app = DataTableApp()
    async with app.run_test():
        table = app.query_one(DataTable)
        table.add_columns("A", "B")
        row_keys = table.add_rows(ROWS)
        # We're given a key for each row
        assert len(row_keys) == len(ROWS)
        assert len(row_keys) == len(table._data)
        assert table.row_count == len(ROWS)
        # Each key can be used to fetch a row from the DataTable
        assert all(key in table._data for key in row_keys)


async def test_add_rows_user_defined_keys():