mirror of
https://gitlab.archlinux.org/archlinux/aurweb.git
synced 2025-02-03 10:43:03 +01:00
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>
103 lines
3.5 KiB
Python
103 lines
3.5 KiB
Python
import pytest
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from sqlalchemy.exc import IntegrityError, OperationalError
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from aurweb import db
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from aurweb.db import create, query
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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_relation import PackageRelation
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from aurweb.models.relation_type import RelationType
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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("Users", "PackageBases", "Packages", "PackageRelations")
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account_type = query(AccountType,
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AccountType.AccountType == "User").first()
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with db.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,
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PackageBase=pkgbase,
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Name=pkgbase.Name,
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Description="Test description.",
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URL="https://test.package")
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def test_package_relation():
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conflicts = query(RelationType, RelationType.Name == "conflicts").first()
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with db.begin():
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pkgrel = create(PackageRelation, Package=package,
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RelationType=conflicts,
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RelName="test-relation")
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assert pkgrel.RelName == "test-relation"
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assert pkgrel.Package == package
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assert pkgrel.RelationType == conflicts
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assert pkgrel in conflicts.package_relations
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assert pkgrel in package.package_relations
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provides = query(RelationType, RelationType.Name == "provides").first()
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with db.begin():
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pkgrel.RelationType = provides
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assert pkgrel.RelName == "test-relation"
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assert pkgrel.Package == package
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assert pkgrel.RelationType == provides
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assert pkgrel in provides.package_relations
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assert pkgrel in package.package_relations
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replaces = query(RelationType, RelationType.Name == "replaces").first()
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with db.begin():
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pkgrel.RelationType = replaces
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assert pkgrel.RelName == "test-relation"
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assert pkgrel.Package == package
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assert pkgrel.RelationType == replaces
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assert pkgrel in replaces.package_relations
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assert pkgrel in package.package_relations
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def test_package_relation_null_package_raises_exception():
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conflicts = query(RelationType, RelationType.Name == "conflicts").first()
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assert conflicts is not None
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with pytest.raises(IntegrityError):
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with db.begin():
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create(PackageRelation,
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RelationType=conflicts,
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RelName="test-relation")
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db.rollback()
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def test_package_relation_null_relation_type_raises_exception():
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with pytest.raises(IntegrityError):
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with db.begin():
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create(PackageRelation,
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Package=package,
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RelName="test-relation")
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db.rollback()
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def test_package_relation_null_relname_raises_exception():
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depends = query(RelationType, RelationType.Name == "conflicts").first()
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assert depends is not None
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with pytest.raises((OperationalError, IntegrityError)):
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with db.begin():
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create(PackageRelation,
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Package=package,
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RelationType=depends)
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db.rollback()
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