815f07d6c1
Also: Allow override of database name and user in tests (important for me as I would have to mess with my PSQL and MySQL database users otherwise) Use dict.items instead of six.iteritems as it sporadically caused RuntimeError: dictionary changed size during iteration in Python 2.6 tests. Fix typo DNS to DSN Adds Python 3.5 to tox.ini Added an .editorconfig Import babel.dates in sqlalchemy_utils.i18n as an exception would be raised when using the latest versions of babel.
67 lines
1.8 KiB
Python
67 lines
1.8 KiB
Python
import pytest
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import sqlalchemy as sa
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from sqlalchemy_utils import get_columns
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@pytest.fixture
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def Building(Base):
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class Building(Base):
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__tablename__ = 'building'
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id = sa.Column('_id', sa.Integer, primary_key=True)
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name = sa.Column('_name', sa.Unicode(255))
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return Building
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class TestGetColumns(object):
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def test_table(self, Building):
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assert isinstance(
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get_columns(Building.__table__),
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sa.sql.base.ImmutableColumnCollection
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)
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def test_instrumented_attribute(self, Building):
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assert get_columns(Building.id) == [Building.__table__.c._id]
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def test_column_property(self, Building):
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assert get_columns(Building.id.property) == [
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Building.__table__.c._id
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]
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def test_column(self, Building):
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assert get_columns(Building.__table__.c._id) == [
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Building.__table__.c._id
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]
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def test_declarative_class(self, Building):
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assert isinstance(
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get_columns(Building),
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sa.util._collections.OrderedProperties
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)
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def test_declarative_object(self, Building):
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assert isinstance(
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get_columns(Building()),
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sa.util._collections.OrderedProperties
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)
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def test_mapper(self, Building):
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assert isinstance(
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get_columns(Building.__mapper__),
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sa.util._collections.OrderedProperties
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)
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def test_class_alias(self, Building):
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assert isinstance(
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get_columns(sa.orm.aliased(Building)),
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sa.util._collections.OrderedProperties
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)
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def test_table_alias(self, Building):
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alias = sa.orm.aliased(Building.__table__)
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assert isinstance(
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get_columns(alias),
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sa.sql.base.ImmutableColumnCollection
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)
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