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https://gitlab.archlinux.org/archlinux/aurweb.git
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a5943bf2ad
For SQLAlchemy to automatically understand updates from the
external world, it must use an `autocommit=True` in its session.
This change breaks how we were using commit previously, as
`autocommit=True` causes SQLAlchemy to commit when a
SessionTransaction context hits __exit__.
So, a refactoring was required of our tests: All usage of
any `db.{create,delete}` must be called **within** a
SessionTransaction context, created via new `db.begin()`.
From this point forward, we're going to require:
```
with db.begin():
db.create(...)
db.delete(...)
db.session.delete(object)
```
With this, we now get external DB modifications automatically
without reloading or restarting the FastAPI server, which we
absolutely need for production.
Signed-off-by: Kevin Morris <kevr@0cost.org>
47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
import pytest
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from sqlalchemy.exc import IntegrityError
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from aurweb.db import begin, create, query, rollback
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from aurweb.models.account_type import AccountType
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from aurweb.models.package import Package
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from aurweb.models.package_base import PackageBase
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from aurweb.models.package_source import PackageSource
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from aurweb.models.user import User
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from aurweb.testing import setup_test_db
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user = pkgbase = package = None
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@pytest.fixture(autouse=True)
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def setup():
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global user, pkgbase, package
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setup_test_db("PackageSources", "Packages", "PackageBases", "Users")
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account_type = query(AccountType,
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AccountType.AccountType == "User").first()
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with begin():
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user = create(User, Username="test", Email="test@example.org",
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RealName="Test User", Passwd="testPassword",
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AccountType=account_type)
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pkgbase = create(PackageBase,
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Name="test-package",
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Maintainer=user)
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package = create(Package, PackageBase=pkgbase, Name="test-package")
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def test_package_source():
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with begin():
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pkgsource = create(PackageSource, Package=package)
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assert pkgsource.Package == package
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# By default, PackageSources.Source assigns the string '/dev/null'.
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assert pkgsource.Source == "/dev/null"
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assert pkgsource.SourceArch is None
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def test_package_source_null_package_raises_exception():
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with pytest.raises(IntegrityError):
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with begin():
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create(PackageSource)
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rollback()
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