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_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_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_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_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_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)