ebf7c6e06f
* add enum field * add decorator for asyncio * fix enum typing, additional tests, add docs * add more tests Co-authored-by: collerek <collerek@gmail.com>
145 lines
3.9 KiB
Python
145 lines
3.9 KiB
Python
import datetime
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from enum import Enum
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import databases
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import pydantic
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import pytest
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import sqlalchemy
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import ormar
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from ormar import ModelDefinitionError
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from tests.settings import DATABASE_URL
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database = databases.Database(DATABASE_URL, force_rollback=True)
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metadata = sqlalchemy.MetaData()
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def time():
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return datetime.datetime.now().time()
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class MyEnum(Enum):
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SMALL = 1
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BIG = 2
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class Example(ormar.Model):
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class Meta:
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tablename = "example"
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metadata = metadata
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database = database
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id: int = ormar.Integer(primary_key=True)
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name: str = ormar.String(max_length=200, default="aaa")
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created: datetime.datetime = ormar.DateTime(default=datetime.datetime.now)
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created_day: datetime.date = ormar.Date(default=datetime.date.today)
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created_time: datetime.time = ormar.Time(default=time)
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description: str = ormar.Text(nullable=True)
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value: float = ormar.Float(nullable=True)
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data: pydantic.Json = ormar.JSON(default={})
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size: MyEnum = ormar.Enum(enum_class=MyEnum, default=MyEnum.SMALL)
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class EnumExample(ormar.Model):
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class Meta:
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tablename = "enum_example"
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metadata = metadata
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database = database
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id: int = ormar.Integer(primary_key=True)
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size: MyEnum = ormar.Enum(enum_class=MyEnum, default=MyEnum.SMALL)
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@pytest.fixture(autouse=True, scope="module")
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def create_test_database():
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engine = sqlalchemy.create_engine(DATABASE_URL)
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metadata.create_all(engine)
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yield
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metadata.drop_all(engine)
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def test_proper_enum_column_type():
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assert Example.__fields__["size"].type_ == MyEnum
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def test_accepts_only_proper_enums():
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class WrongEnum(Enum):
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A = 1
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B = 2
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with pytest.raises(pydantic.ValidationError):
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Example(size=WrongEnum.A)
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@pytest.mark.asyncio
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async def test_enum_bulk_operations():
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async with database:
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examples = [EnumExample(), EnumExample()]
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await EnumExample.objects.bulk_create(examples)
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check = await EnumExample.objects.all()
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assert all(x.size == MyEnum.SMALL for x in check)
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for x in check:
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x.size = MyEnum.BIG
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await EnumExample.objects.bulk_update(check)
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check2 = await EnumExample.objects.all()
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assert all(x.size == MyEnum.BIG for x in check2)
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@pytest.mark.asyncio
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async def test_enum_filter():
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async with database:
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examples = [EnumExample(), EnumExample(size=MyEnum.BIG)]
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await EnumExample.objects.bulk_create(examples)
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check = await EnumExample.objects.all(size=MyEnum.SMALL)
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assert len(check) == 1
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check = await EnumExample.objects.all(size=MyEnum.BIG)
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assert len(check) == 1
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@pytest.mark.asyncio
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async def test_model_crud():
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async with database:
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example = Example()
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await example.save()
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await example.load()
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assert example.created.year == datetime.datetime.now().year
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assert example.created_day == datetime.date.today()
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assert example.description is None
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assert example.value is None
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assert example.data == {}
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assert example.size == MyEnum.SMALL
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await example.update(data={"foo": 123}, value=123.456, size=MyEnum.BIG)
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await example.load()
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assert example.value == 123.456
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assert example.data == {"foo": 123}
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assert example.size == MyEnum.BIG
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await example.update(data={"foo": 123}, value=123.456)
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await example.load()
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assert example.value == 123.456
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assert example.data == {"foo": 123}
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await example.delete()
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@pytest.mark.asyncio
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async def test_invalid_enum_field():
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async with database:
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with pytest.raises(ModelDefinitionError):
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class Example2(ormar.Model):
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class Meta:
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tablename = "example"
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metadata = metadata
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database = database
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id: int = ormar.Integer(primary_key=True)
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size: MyEnum = ormar.Enum(enum_class=[])
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