Completed test coverage for ExclusionConstraint.
Dropping exclusion constraints was untested.
@@ -390,6 +390,10 @@ class ExclusionConstraintTests(PostgreSQLTestCase):
RangesModel.objects.create(ints=(10, 20))
RangesModel.objects.create(ints=(10, 19))
RangesModel.objects.create(ints=(51, 60))
+ # Drop the constraint.
+ with connection.schema_editor() as editor:
+ editor.remove_constraint(RangesModel, constraint)
+ self.assertNotIn(constraint_name, self.get_constraints(RangesModel._meta.db_table))
def test_range_adjacent_initially_deferred(self):
constraint_name = 'ints_adjacent_deferred'
