176 lines
4.1 KiB
Python
176 lines
4.1 KiB
Python
import abc
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import datetime
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import decimal
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from collections import namedtuple
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from typing import Optional
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import pytest
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from pydantic import ValidationError
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from aredis_om import HashModel, Migrator, NotFoundError, RedisModelError
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today = datetime.date.today()
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@pytest.fixture
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async def m(key_prefix, redis):
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class BaseHashModel(HashModel, abc.ABC):
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class Meta:
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global_key_prefix = key_prefix
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class Order(BaseHashModel):
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total: decimal.Decimal
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currency: str
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created_on: datetime.datetime
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class Member(BaseHashModel):
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first_name: str
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last_name: str
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email: str
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join_date: datetime.date
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age: int
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class Meta:
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model_key_prefix = "member"
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primary_key_pattern = ""
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await Migrator(redis).run()
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return namedtuple("Models", ["BaseHashModel", "Order", "Member"])(
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BaseHashModel, Order, Member
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)
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@pytest.fixture
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async def members(m):
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member1 = m.Member(
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first_name="Andrew",
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last_name="Brookins",
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email="a@example.com",
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age=38,
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join_date=today,
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)
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member2 = m.Member(
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first_name="Kim",
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last_name="Brookins",
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email="k@example.com",
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age=34,
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join_date=today,
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)
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member3 = m.Member(
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first_name="Andrew",
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last_name="Smith",
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email="as@example.com",
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age=100,
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join_date=today,
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)
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await member1.save()
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await member2.save()
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await member3.save()
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yield member1, member2, member3
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@pytest.mark.asyncio
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async def test_all_keys(members, m):
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pks = sorted([pk async for pk in await m.Member.all_pks()])
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assert len(pks) == 3
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assert pks == sorted([m.pk for m in members])
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@pytest.mark.asyncio
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async def test_not_found(m):
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with pytest.raises(NotFoundError):
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# This ID does not exist.
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await m.Member.get(1000)
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def test_validates_required_fields(m):
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# Raises ValidationError: last_name is required
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# TODO: Test the error value
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with pytest.raises(ValidationError):
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m.Member(first_name="Andrew", zipcode="97086", join_date=today)
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def test_validates_field(m):
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# Raises ValidationError: join_date is not a date
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# TODO: Test the error value
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with pytest.raises(ValidationError):
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m.Member(first_name="Andrew", last_name="Brookins", join_date="yesterday")
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def test_validation_passes(m):
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member = m.Member(
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first_name="Andrew",
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last_name="Brookins",
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email="a@example.com",
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join_date=today,
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age=38,
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)
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assert member.first_name == "Andrew"
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@pytest.mark.asyncio
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async def test_saves_model_and_creates_pk(m):
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member = m.Member(
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first_name="Andrew",
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last_name="Brookins",
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email="a@example.com",
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join_date=today,
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age=38,
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)
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# Save a model instance to Redis
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await member.save()
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member2 = await m.Member.get(member.pk)
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assert member2 == member
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def test_raises_error_with_embedded_models(m):
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class Address(m.BaseHashModel):
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address_line_1: str
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address_line_2: Optional[str]
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city: str
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country: str
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postal_code: str
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with pytest.raises(RedisModelError):
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class InvalidMember(m.BaseHashModel):
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address: Address
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@pytest.mark.asyncio
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async def test_saves_many(m):
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member1 = m.Member(
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first_name="Andrew",
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last_name="Brookins",
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email="a@example.com",
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join_date=today,
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age=38,
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)
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member2 = m.Member(
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first_name="Kim",
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last_name="Brookins",
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email="k@example.com",
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join_date=today,
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age=34,
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)
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members = [member1, member2]
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result = await m.Member.add(members)
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assert result == [member1, member2]
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assert await m.Member.get(pk=member1.pk) == member1
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assert await m.Member.get(pk=member2.pk) == member2
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@pytest.mark.asyncio
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async def test_updates_a_model(members, m):
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member1, member2, member3 = members
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await member1.update(last_name="Smith")
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member = await m.Member.get(member1.pk)
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assert member.last_name == "Smith"
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