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"""Tests the python routines within ST03."""
import sqlfluff
def test__rules__std_ST03_multiple_unused_ctes():
"""Verify that ST03 returns multiple lint issues, one per unused CTE."""
sql = """
WITH
cte_1 AS (
SELECT 1
),
cte_2 AS (
SELECT 2
),
cte_3 AS (
SELECT 3
),
cte_4 AS (
SELECT 4
)
SELECT var_bar
FROM cte_3
"""
result = sqlfluff.lint(sql, rules=["ST03"])
assert result == [
{
"code": "ST03",
"description": 'Query defines CTE "cte_1" but does not use it.',
"name": "structure.unused_cte",
"warning": False,
"fixes": [],
"start_line_no": 3,
"start_line_pos": 5,
"start_file_pos": 14,
"end_line_no": 3,
"end_line_pos": 10,
"end_file_pos": 19,
},
{
"code": "ST03",
"description": 'Query defines CTE "cte_2" but does not use it.',
"name": "structure.unused_cte",
"warning": False,
"fixes": [],
"start_line_no": 6,
"start_line_pos": 5,
"start_file_pos": 53,
"end_line_no": 6,
"end_line_pos": 10,
"end_file_pos": 58,
},
{
"code": "ST03",
"description": 'Query defines CTE "cte_4" but does not use it.',
"name": "structure.unused_cte",
"warning": False,
"fixes": [],
"start_line_no": 12,
"start_line_pos": 5,
"start_file_pos": 131,
"end_line_no": 12,
"end_line_pos": 10,
"end_file_pos": 136,
},
]
|
