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Refs #33476 -- Reformatted code with Black.

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django-bot 2022-02-03 20:24:19 +01:00 • committed by Mariusz Felisiak
parent f68fa8b45d
commit 9c19aff7c7
1992 changed files with 139577 additions and 96284 deletions
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125
tests/backends/sqlite/test_introspection.py
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@ -6,7 +6,7 @@ from django.db import connection
from django.test import TestCase
@unittest.skipUnless(connection.vendor == 'sqlite', 'SQLite tests')
@unittest.skipUnless(connection.vendor == "sqlite", "SQLite tests")
class IntrospectionTests(TestCase):
def test_get_primary_key_column(self):
"""
@ -14,19 +14,26 @@ class IntrospectionTests(TestCase):
quotation.
"""
testable_column_strings = (
('id', 'id'), ('[id]', 'id'), ('`id`', 'id'), ('"id"', 'id'),
('[id col]', 'id col'), ('`id col`', 'id col'), ('"id col"', 'id col')
("id", "id"),
("[id]", "id"),
("`id`", "id"),
('"id"', "id"),
("[id col]", "id col"),
("`id col`", "id col"),
('"id col"', "id col"),
)
with connection.cursor() as cursor:
for column, expected_string in testable_column_strings:
sql = 'CREATE TABLE test_primary (%s int PRIMARY KEY NOT NULL)' % column
sql = "CREATE TABLE test_primary (%s int PRIMARY KEY NOT NULL)" % column
with self.subTest(column=column):
try:
cursor.execute(sql)
field = connection.introspection.get_primary_key_column(cursor, 'test_primary')
field = connection.introspection.get_primary_key_column(
cursor, "test_primary"
)
self.assertEqual(field, expected_string)
finally:
cursor.execute('DROP TABLE test_primary')
cursor.execute("DROP TABLE test_primary")
def test_get_primary_key_column_pk_constraint(self):
sql = """
@ -41,38 +48,43 @@ class IntrospectionTests(TestCase):
cursor.execute(sql)
field = connection.introspection.get_primary_key_column(
cursor,
'test_primary',
"test_primary",
)
self.assertEqual(field, 'id')
self.assertEqual(field, "id")
finally:
cursor.execute('DROP TABLE test_primary')
cursor.execute("DROP TABLE test_primary")
@unittest.skipUnless(connection.vendor == 'sqlite', 'SQLite tests')
@unittest.skipUnless(connection.vendor == "sqlite", "SQLite tests")
class ParsingTests(TestCase):
def parse_definition(self, sql, columns):
"""Parse a column or constraint definition."""
statement = sqlparse.parse(sql)[0]
tokens = (token for token in statement.flatten() if not token.is_whitespace)
with connection.cursor():
return connection.introspection._parse_column_or_constraint_definition(tokens, set(columns))
return connection.introspection._parse_column_or_constraint_definition(
tokens, set(columns)
)
def assertConstraint(self, constraint_details, cols, unique=False, check=False):
self.assertEqual(constraint_details, {
'unique': unique,
'columns': cols,
'primary_key': False,
'foreign_key': None,
'check': check,
'index': False,
})
self.assertEqual(
constraint_details,
{
"unique": unique,
"columns": cols,
"primary_key": False,
"foreign_key": None,
"check": check,
"index": False,
},
)
def test_unique_column(self):
tests = (
('"ref" integer UNIQUE,', ['ref']),
('ref integer UNIQUE,', ['ref']),
('"customname" integer UNIQUE,', ['customname']),
('customname integer UNIQUE,', ['customname']),
('"ref" integer UNIQUE,', ["ref"]),
("ref integer UNIQUE,", ["ref"]),
('"customname" integer UNIQUE,', ["customname"]),
("customname integer UNIQUE,", ["customname"]),
)
for sql, columns in tests:
with self.subTest(sql=sql):
@ -83,10 +95,18 @@ class ParsingTests(TestCase):
def test_unique_constraint(self):
tests = (
('CONSTRAINT "ref" UNIQUE ("ref"),', 'ref', ['ref']),
('CONSTRAINT ref UNIQUE (ref),', 'ref', ['ref']),
('CONSTRAINT "customname1" UNIQUE ("customname2"),', 'customname1', ['customname2']),
('CONSTRAINT customname1 UNIQUE (customname2),', 'customname1', ['customname2']),
('CONSTRAINT "ref" UNIQUE ("ref"),', "ref", ["ref"]),
("CONSTRAINT ref UNIQUE (ref),", "ref", ["ref"]),
(
'CONSTRAINT "customname1" UNIQUE ("customname2"),',
"customname1",
["customname2"],
),
(
"CONSTRAINT customname1 UNIQUE (customname2),",
"customname1",
["customname2"],
),
)
for sql, constraint_name, columns in tests:
with self.subTest(sql=sql):
@ -97,8 +117,12 @@ class ParsingTests(TestCase):
def test_unique_constraint_multicolumn(self):
tests = (
('CONSTRAINT "ref" UNIQUE ("ref", "customname"),', 'ref', ['ref', 'customname']),
('CONSTRAINT ref UNIQUE (ref, customname),', 'ref', ['ref', 'customname']),
(
'CONSTRAINT "ref" UNIQUE ("ref", "customname"),',
"ref",
["ref", "customname"],
),
("CONSTRAINT ref UNIQUE (ref, customname),", "ref", ["ref", "customname"]),
)
for sql, constraint_name, columns in tests:
with self.subTest(sql=sql):
@ -109,10 +133,16 @@ class ParsingTests(TestCase):
def test_check_column(self):
tests = (
('"ref" varchar(255) CHECK ("ref" != \'test\'),', ['ref']),
('ref varchar(255) CHECK (ref != \'test\'),', ['ref']),
('"customname1" varchar(255) CHECK ("customname2" != \'test\'),', ['customname2']),
('customname1 varchar(255) CHECK (customname2 != \'test\'),', ['customname2']),
('"ref" varchar(255) CHECK ("ref" != \'test\'),', ["ref"]),
("ref varchar(255) CHECK (ref != 'test'),", ["ref"]),
(
'"customname1" varchar(255) CHECK ("customname2" != \'test\'),',
["customname2"],
),
(
"customname1 varchar(255) CHECK (customname2 != 'test'),",
["customname2"],
),
)
for sql, columns in tests:
with self.subTest(sql=sql):
@ -123,10 +153,18 @@ class ParsingTests(TestCase):
def test_check_constraint(self):
tests = (
('CONSTRAINT "ref" CHECK ("ref" != \'test\'),', 'ref', ['ref']),
('CONSTRAINT ref CHECK (ref != \'test\'),', 'ref', ['ref']),
('CONSTRAINT "customname1" CHECK ("customname2" != \'test\'),', 'customname1', ['customname2']),
('CONSTRAINT customname1 CHECK (customname2 != \'test\'),', 'customname1', ['customname2']),
('CONSTRAINT "ref" CHECK ("ref" != \'test\'),', "ref", ["ref"]),
("CONSTRAINT ref CHECK (ref != 'test'),", "ref", ["ref"]),
(
'CONSTRAINT "customname1" CHECK ("customname2" != \'test\'),',
"customname1",
["customname2"],
),
(
"CONSTRAINT customname1 CHECK (customname2 != 'test'),",
"customname1",
["customname2"],
),
)
for sql, constraint_name, columns in tests:
with self.subTest(sql=sql):
@ -137,9 +175,12 @@ class ParsingTests(TestCase):
def test_check_column_with_operators_and_functions(self):
tests = (
('"ref" integer CHECK ("ref" BETWEEN 1 AND 10),', ['ref']),
('"ref" varchar(255) CHECK ("ref" LIKE \'test%\'),', ['ref']),
('"ref" varchar(255) CHECK (LENGTH(ref) > "max_length"),', ['ref', 'max_length']),
('"ref" integer CHECK ("ref" BETWEEN 1 AND 10),', ["ref"]),
('"ref" varchar(255) CHECK ("ref" LIKE \'test%\'),', ["ref"]),
(
'"ref" varchar(255) CHECK (LENGTH(ref) > "max_length"),',
["ref", "max_length"],
),
)
for sql, columns in tests:
with self.subTest(sql=sql):
@ -150,8 +191,8 @@ class ParsingTests(TestCase):
def test_check_and_unique_column(self):
tests = (
('"ref" varchar(255) CHECK ("ref" != \'test\') UNIQUE,', ['ref']),
('ref varchar(255) UNIQUE CHECK (ref != \'test\'),', ['ref']),
('"ref" varchar(255) CHECK ("ref" != \'test\') UNIQUE,', ["ref"]),
("ref varchar(255) UNIQUE CHECK (ref != 'test'),", ["ref"]),
)
for sql, columns in tests:
with self.subTest(sql=sql):