mirror of
https://github.com/carrotquest/django-clickhouse.git
synced 2024-11-14 05:16:34 +03:00
16dce3d047
and namedtuple instead of infi Model instance, for been more efficient. Problems with sync_test
106 lines
3.7 KiB
Python
106 lines
3.7 KiB
Python
from django.test import TestCase
|
|
|
|
from django_clickhouse.database import connections
|
|
from django_clickhouse.migrations import migrate_app
|
|
from tests.clickhouse_models import ClickHouseCollapseTestModel
|
|
from tests.models import TestModel
|
|
|
|
|
|
class CollapsingMergeTreeTest(TestCase):
|
|
fixtures = ['test_model']
|
|
maxDiff = None
|
|
|
|
collapse_fixture = [{
|
|
"id": 1,
|
|
"created": "2018-01-01 00:00:00",
|
|
"value": 0,
|
|
"sign": 1,
|
|
"version": 1
|
|
}, {
|
|
"id": 1,
|
|
"created": "2018-01-01 00:00:00",
|
|
"value": 0,
|
|
"sign": -1,
|
|
"version": 1
|
|
}, {
|
|
"id": 1,
|
|
"created": "2018-01-01 00:00:00",
|
|
"value": 0,
|
|
"sign": 1,
|
|
"version": 2
|
|
}, {
|
|
"id": 1,
|
|
"created": "2018-01-01 00:00:00",
|
|
"value": 0,
|
|
"sign": -1,
|
|
"version": 2
|
|
}, {
|
|
"id": 1,
|
|
"created": "2018-01-01 00:00:00",
|
|
"value": 0,
|
|
"sign": 1,
|
|
"version": 3
|
|
}, {
|
|
"id": 1,
|
|
"created": "2018-01-01 00:00:00",
|
|
"value": 0,
|
|
"sign": -1,
|
|
"version": 3
|
|
}, {
|
|
"id": 1,
|
|
"created": "2018-01-01 00:00:00",
|
|
"value": 0,
|
|
"sign": 1,
|
|
"version": 4
|
|
}]
|
|
|
|
def setUp(self):
|
|
self.db = connections['default']
|
|
self.db.drop_database()
|
|
self.db.create_database()
|
|
migrate_app('tests', 'default')
|
|
ClickHouseCollapseTestModel.get_storage().flush()
|
|
|
|
ClickHouseCollapseTestModel.objects.bulk_create([
|
|
ClickHouseCollapseTestModel(**item) for item in self.collapse_fixture
|
|
])
|
|
self.objects = TestModel.objects.filter(id=1)
|
|
|
|
def _test_final_versions(self, final_versions):
|
|
final_versions = list(final_versions)
|
|
self.assertEqual(1, len(final_versions))
|
|
item = (final_versions[0].id, final_versions[0].sign, final_versions[0].version, final_versions[0].value)
|
|
self.assertTupleEqual((1, -1, 4, 0), item)
|
|
|
|
def test_get_final_versions_by_final_date(self):
|
|
final_versions = ClickHouseCollapseTestModel.engine.get_final_versions(ClickHouseCollapseTestModel,
|
|
self.objects)
|
|
self._test_final_versions(final_versions)
|
|
|
|
def test_get_final_versions_by_version_date(self):
|
|
ClickHouseCollapseTestModel.engine.version_col = 'version'
|
|
final_versions = ClickHouseCollapseTestModel.engine.get_final_versions(ClickHouseCollapseTestModel,
|
|
self.objects)
|
|
self._test_final_versions(final_versions)
|
|
|
|
def test_get_final_versions_by_final_datetime(self):
|
|
final_versions = ClickHouseCollapseTestModel.engine.get_final_versions(ClickHouseCollapseTestModel,
|
|
self.objects, date_col='created')
|
|
self._test_final_versions(final_versions)
|
|
|
|
def test_get_final_versions_by_version_datetime(self):
|
|
ClickHouseCollapseTestModel.engine.version_col = 'version'
|
|
final_versions = ClickHouseCollapseTestModel.engine.get_final_versions(ClickHouseCollapseTestModel,
|
|
self.objects, date_col='created')
|
|
self._test_final_versions(final_versions)
|
|
|
|
def test_versions(self):
|
|
ClickHouseCollapseTestModel.engine.version_col = 'version'
|
|
batch = ClickHouseCollapseTestModel.get_insert_batch(self.objects)
|
|
batch = list(batch)
|
|
self.assertEqual(2, len(batch))
|
|
self.assertEqual(4, batch[0].version)
|
|
self.assertEqual(-1, batch[0].sign)
|
|
self.assertEqual(5, batch[1].version)
|
|
self.assertEqual(1, batch[1].sign)
|