firebird-qa/tests/functional/arno/derived_tables/test_16.py

#coding:utf-8

"""
ID:          derived-table-16
TITLE:       Simple derived table with aggregate inside
DESCRIPTION:
FBTEST:      functional.arno.derived_tables.16
"""

import pytest
from firebird.qa import *

init_script = """CREATE TABLE Table_10 (
  ID INTEGER NOT NULL,
  GROUPID INTEGER,
  DESCRIPTION VARCHAR(10)
);

COMMIT;

INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (0, NULL, NULL);
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (1, 1, 'one');
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (2, 1, 'two');
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (3, 2, 'three');
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (4, 2, 'four');
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (5, 2, 'five');
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (6, 3, 'six');
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (7, 3, 'seven');
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (8, 3, 'eight');
INSERT INTO Table_10 (ID, GROUPID, DESCRIPTION) VALUES (9, 3, 'nine');

COMMIT;
"""

db = db_factory(init=init_script)

test_script = """SELECT
  dt.*
FROM
(SELECT t1.GROUPID, Count(t1.ID) FROM Table_10 t1 GROUP BY t1.GROUPID) dt (GROUPID, ID_COUNT);"""

act = isql_act('db', test_script)

expected_stdout = """     GROUPID              ID_COUNT
============ =====================
      <null>                     1
           1                     2
           2                     3
           3                     4
"""

@pytest.mark.version('>=3.0')
def test_1(act: Action):
    act.expected_stdout = expected_stdout
    act.execute()
    assert act.clean_stdout == act.clean_expected_stdout