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Simplified tests for PostgreSQL constraints.

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Mariusz Felisiak 2019-07-16 16:56:44 +02:00 committed by GitHub
parent ad4e83a6d1
commit cf79f92abe
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1 changed files with 3 additions and 9 deletions
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12
tests/postgres_tests/test_constraints.py
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@ -29,9 +29,7 @@ class SchemaTests(PostgreSQLTestCase):
)
with connection.schema_editor() as editor:
editor.add_constraint(RangesModel, constraint)
with connection.cursor() as cursor:
constraints = connection.introspection.get_constraints(cursor, RangesModel._meta.db_table)
self.assertIn(constraint_name, constraints)
self.assertIn(constraint_name, self.get_constraints(RangesModel._meta.db_table))
with self.assertRaises(IntegrityError), transaction.atomic():
RangesModel.objects.create(ints=(20, 50))
RangesModel.objects.create(ints=(10, 30))
@ -45,9 +43,7 @@ class SchemaTests(PostgreSQLTestCase):
)
with connection.schema_editor() as editor:
editor.add_constraint(RangesModel, constraint)
with connection.cursor() as cursor:
constraints = connection.introspection.get_constraints(cursor, RangesModel._meta.db_table)
self.assertIn(constraint_name, constraints)
self.assertIn(constraint_name, self.get_constraints(RangesModel._meta.db_table))
date_1 = datetime.date(2016, 1, 1)
date_2 = datetime.date(2016, 1, 4)
with self.assertRaises(IntegrityError), transaction.atomic():
@ -69,9 +65,7 @@ class SchemaTests(PostgreSQLTestCase):
)
with connection.schema_editor() as editor:
editor.add_constraint(RangesModel, constraint)
with connection.cursor() as cursor:
constraints = connection.introspection.get_constraints(cursor, RangesModel._meta.db_table)
self.assertIn(constraint_name, constraints)
self.assertIn(constraint_name, self.get_constraints(RangesModel._meta.db_table))
datetime_1 = datetime.datetime(2016, 1, 1)
datetime_2 = datetime.datetime(2016, 1, 2, 12)
with self.assertRaises(IntegrityError), transaction.atomic():