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test_values.py
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180 lines (139 loc) · 8.15 KB
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from tests.testmodels import Event, Team, Tournament
from tortoise.contrib import test
from tortoise.contrib.test.condition import NotEQ
from tortoise.exceptions import FieldError
from tortoise.functions import Length, Trim
class TestValues(test.TestCase):
async def test_values_related_fk(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
event2 = await Event.filter(name="Test").values("name", "tournament__name")
self.assertEqual(event2[0], {"name": "Test", "tournament__name": "New Tournament"})
async def test_values_list_related_fk(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
event2 = await Event.filter(name="Test").values_list("name", "tournament__name")
self.assertEqual(event2[0], ("Test", "New Tournament"))
async def test_values_related_rfk(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
tournament2 = await Tournament.filter(name="New Tournament").values("name", "events__name")
self.assertEqual(tournament2[0], {"name": "New Tournament", "events__name": "Test"})
async def test_values_list_related_rfk(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
tournament2 = await Tournament.filter(name="New Tournament").values_list(
"name", "events__name"
)
self.assertEqual(tournament2[0], ("New Tournament", "Test"))
async def test_values_related_m2m(self):
tournament = await Tournament.create(name="New Tournament")
event = await Event.create(name="Test", tournament_id=tournament.id)
team = await Team.create(name="Some Team")
await event.participants.add(team)
tournament2 = await Event.filter(name="Test").values("name", "participants__name")
self.assertEqual(tournament2[0], {"name": "Test", "participants__name": "Some Team"})
async def test_values_list_related_m2m(self):
tournament = await Tournament.create(name="New Tournament")
event = await Event.create(name="Test", tournament_id=tournament.id)
team = await Team.create(name="Some Team")
await event.participants.add(team)
tournament2 = await Event.filter(name="Test").values_list("name", "participants__name")
self.assertEqual(tournament2[0], ("Test", "Some Team"))
async def test_values_related_fk_itself(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
with self.assertRaisesRegex(ValueError, 'Selecting relation "tournament" is not possible'):
await Event.filter(name="Test").values("name", "tournament")
async def test_values_list_related_fk_itself(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
with self.assertRaisesRegex(ValueError, 'Selecting relation "tournament" is not possible'):
await Event.filter(name="Test").values_list("name", "tournament")
async def test_values_related_rfk_itself(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
with self.assertRaisesRegex(ValueError, 'Selecting relation "events" is not possible'):
await Tournament.filter(name="New Tournament").values("name", "events")
async def test_values_list_related_rfk_itself(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
with self.assertRaisesRegex(ValueError, 'Selecting relation "events" is not possible'):
await Tournament.filter(name="New Tournament").values_list("name", "events")
async def test_values_related_m2m_itself(self):
tournament = await Tournament.create(name="New Tournament")
event = await Event.create(name="Test", tournament_id=tournament.id)
team = await Team.create(name="Some Team")
await event.participants.add(team)
with self.assertRaisesRegex(
ValueError, 'Selecting relation "participants" is not possible'
):
await Event.filter(name="Test").values("name", "participants")
async def test_values_list_related_m2m_itself(self):
tournament = await Tournament.create(name="New Tournament")
event = await Event.create(name="Test", tournament_id=tournament.id)
team = await Team.create(name="Some Team")
await event.participants.add(team)
with self.assertRaisesRegex(
ValueError, 'Selecting relation "participants" is not possible'
):
await Event.filter(name="Test").values_list("name", "participants")
async def test_values_bad_key(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
with self.assertRaisesRegex(FieldError, 'Unknown field "neem" for model "Event"'):
await Event.filter(name="Test").values("name", "neem")
async def test_values_list_bad_key(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
with self.assertRaisesRegex(FieldError, 'Unknown field "neem" for model "Event"'):
await Event.filter(name="Test").values_list("name", "neem")
async def test_values_related_bad_key(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
with self.assertRaisesRegex(FieldError, 'Unknown field "neem" for model "Tournament"'):
await Event.filter(name="Test").values("name", "tournament__neem")
async def test_values_list_related_bad_key(self):
tournament = await Tournament.create(name="New Tournament")
await Event.create(name="Test", tournament_id=tournament.id)
with self.assertRaisesRegex(FieldError, 'Unknown field "neem" for model "Tournament"'):
await Event.filter(name="Test").values_list("name", "tournament__neem")
@test.requireCapability(dialect="!mssql")
async def test_values_list_annotations_length(self):
await Tournament.create(name="Championship")
await Tournament.create(name="Super Bowl")
tournaments = await Tournament.annotate(name_length=Length("name")).values_list(
"name", "name_length"
)
self.assertListSortEqual(tournaments, [("Championship", 12), ("Super Bowl", 10)])
@test.requireCapability(dialect=NotEQ("mssql"))
async def test_values_annotations_length(self):
await Tournament.create(name="Championship")
await Tournament.create(name="Super Bowl")
tournaments = await Tournament.annotate(name_slength=Length("name")).values(
"name", "name_slength"
)
self.assertListSortEqual(
tournaments,
[
{"name": "Championship", "name_slength": 12},
{"name": "Super Bowl", "name_slength": 10},
],
sorted_key="name",
)
async def test_values_list_annotations_trim(self):
await Tournament.create(name=" x")
await Tournament.create(name=" y ")
tournaments = await Tournament.annotate(name_trim=Trim("name")).values_list(
"name", "name_trim"
)
self.assertListSortEqual(tournaments, [(" x", "x"), (" y ", "y")])
async def test_values_annotations_trim(self):
await Tournament.create(name=" x")
await Tournament.create(name=" y ")
tournaments = await Tournament.annotate(name_trim=Trim("name")).values("name", "name_trim")
self.assertListSortEqual(
tournaments,
[{"name": " x", "name_trim": "x"}, {"name": " y ", "name_trim": "y"}],
sorted_key="name",
)