def test_big_insert_update(self): # Expected to fail in SQLite (too many variables) set1 = [TestModelA(a="Test", b=i, c=1) for i in range(1000)] insert_many(TestModelA, set1) self.assertEqual(1000, TestModelA.objects.all().count()) set2 = [TestModelA(a="Test", b=i, c=2) for i in range(500, 2000)] insert_or_update_many(TestModelA, set2, keys=['b']) self.assertEqual(2000, TestModelA.objects.all().count())
def test_duplicate_insert_update(self): set1 = [ TestModelA(a="Test1", b=1, c=1), TestModelA(a="Test2", b=2, c=2), TestModelA(a="Test2", b=2, c=3), ] insert_or_update_many(TestModelA, set1, keys=['b']) self.assertEqual(2, TestModelA.objects.all().count()) self.assertEqual(3, TestModelA.objects.get(a="Test2").c)
def test_basic_insert_update(self): n = TestModelA(a="Test1", b=1, c=2) n.save() update_set = [ TestModelA(a="Test1", b=5, c=5), TestModelA(a="Test2", b=6, c=6), ] insert_or_update_many(TestModelA, update_set, keys=['a']) self.assertEqual(2, TestModelA.objects.all().count()) n = TestModelA.objects.get(a="Test1") self.assertEqual(n.b, 5) self.assertEqual(n.c, 5) n = TestModelA.objects.get(a="Test2") self.assertEqual(n.b, 6) self.assertEqual(n.c, 6)
def test_returned_results_insert_update(self): # Expected to fail in SQLite (too many variables) set1 = [TestModelA(a="Test", b=i, c=1) for i in range(1000)] insert_many(TestModelA, set1) set2 = [TestModelA(a="Test", b=i, c=2) for i in range(500, 2000)] inserted, updated = insert_or_update_many(TestModelA, set2, keys=['b']) self.assertEqual(1000, len(inserted)) self.assertEqual(500, len(updated)) self.assertTrue(isinstance(inserted[0], dict)) self.assertTrue(isinstance(updated[0], dict))
def test_multikey_insert_update(self): # Expected to fail in SQLite (no tuple comparison) set1 = [ TestModelA(a="Test1", b=1, c=1), TestModelA(a="Test2", b=2, c=2), ] insert_many(TestModelA, set1) self.assertEqual(2, TestModelA.objects.all().count()) set2 = [ TestModelA(a="Test1", b=1, c=3), TestModelA(a="Test2", b=3, c=4), TestModelA(a="Test3", b=3, c=3), ] insert_or_update_many(TestModelA, set2, keys=['a', 'b']) self.assertEqual(4, TestModelA.objects.all().count()) self.assertEqual(2, TestModelA.objects.filter(a="Test2").count()) self.assertEqual(3, TestModelA.objects.get(a="Test1", b=1).c) self.assertEqual(3, TestModelA.objects.get(a="Test3", b=3).c)
def test_multikey_insert_skip_update(self): # Expected to fail in SQLite (no tuple comparison) set1 = [ TestModelA(a="Test1", b=1, c=1), TestModelA(a="Test2", b=2, c=2), ] insert_many(TestModelA, set1) self.assertEqual(2, TestModelA.objects.all().count()) set2 = [ TestModelA(a="Test1", b=1, c=3), TestModelA(a="Test2", b=3, c=4), TestModelA(a="Test3", b=3, c=3), ] insert_or_update_many(TestModelA, set2, keys=['a', 'b'], skip_update=True) self.assertEqual(4, TestModelA.objects.all().count()) self.assertEqual(2, TestModelA.objects.filter(a="Test2").count()) self.assertEqual(1, TestModelA.objects.get(a="Test1", b=1).c) self.assertEqual(3, TestModelA.objects.get(a="Test3", b=3).c)
def test_insert_update_exclude_field(self): # Expected to fail in SQLite (no tuple comparison) set1 = [ TestModelA(a="Test1", b=1, c=1), TestModelA(a="Test2", b=2, c=2), ] insert_many(TestModelA, set1) self.assertEqual(2, TestModelA.objects.all().count()) set2 = [ TestModelA(a="Test1", b=1, c=3), TestModelA(a="Test2", b=3, c=4), TestModelA(a="Test3", b=3, c=3), ] insert_or_update_many(TestModelA, set2, keys=['a'], exclude_fields=['c']) self.assertEqual(3, TestModelA.objects.all().count()) self.assertEqual(1, TestModelA.objects.get(a="Test1", b=1).c) self.assertEqual(2, TestModelA.objects.get(a="Test2", b=3).c) self.assertEqual(3, TestModelA.objects.get(a="Test3", b=3).c)