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Testing DataTable.get_column_at with invalid index

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Darren Burns
2023-02-14 13:28:48 +00:00
parent 3b7d24f9c0
commit 92087784df
1 changed files with 12 additions and 0 deletions
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12
tests/test_data_table.py
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@@ -441,6 +441,18 @@ async def test_get_column_at():
first_column = list(table.get_column_at(0))
assert first_column == [ROWS[0][0], ROWS[1][0], ROWS[2][0]]
second_column = list(table.get_column_at(1))
assert second_column == [ROWS[0][1], ROWS[1][1], ROWS[2][1]]
@pytest.mark.parametrize("index", [-1, 5])
async def test_get_column_at_invalid_index(index):
app = DataTableApp()
async with app.run_test():
table = app.query_one(DataTable)
with pytest.raises(ColumnDoesNotExist):
list(table.get_column_at(index))
async def test_update_cell_cell_exists():
app = DataTableApp()