126 lines
3.9 KiB
Python
126 lines
3.9 KiB
Python
import sqlalchemy as sa
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from sqlalchemy_utils import generates
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from tests import TestCase
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class GeneratesTestCase(TestCase):
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def test_generates_value_before_flush(self):
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article = self.Article()
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article.name = u'some article name'
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self.session.add(article)
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self.session.flush()
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assert article.slug == u'some-article-name'
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class TestGeneratesWithBoundMethodAndClassVariableArg(GeneratesTestCase):
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def create_models(self):
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class Article(self.Base):
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__tablename__ = 'article'
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id = sa.Column(sa.Integer, primary_key=True)
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name = sa.Column(sa.Unicode(255))
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slug = sa.Column(sa.Unicode(255))
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@generates(slug)
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def _create_slug(self):
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return self.name.lower().replace(' ', '-')
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self.Article = Article
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class TestGeneratesWithBoundMethodAndStringArg(GeneratesTestCase):
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def create_models(self):
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class Article(self.Base):
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__tablename__ = 'article'
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id = sa.Column(sa.Integer, primary_key=True)
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name = sa.Column(sa.Unicode(255))
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slug = sa.Column(sa.Unicode(255))
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@generates('slug')
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def _create_slug(self):
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return self.name.lower().replace(' ', '-')
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self.Article = Article
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class TestGeneratesWithFunctionAndClassVariableArg(GeneratesTestCase):
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def create_models(self):
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class Article(self.Base):
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__tablename__ = 'article'
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id = sa.Column(sa.Integer, primary_key=True)
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name = sa.Column(sa.Unicode(255))
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slug = sa.Column(sa.Unicode(255))
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@generates(Article.slug)
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def _create_article_slug(self):
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return self.name.lower().replace(' ', '-')
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self.Article = Article
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class DeepPathGeneratesTestCase(TestCase):
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def test_simple_dotted_source_path(self):
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document = self.Document(name=u'Document 1', locale='en')
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section = self.Section(name=u'Section 1', document=document)
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self.session.add(document)
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self.session.add(section)
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self.session.commit()
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assert section.locale == 'en'
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def test_deep_dotted_source_path(self):
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document = self.Document(name=u'Document 1', locale='en')
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section = self.Section(name=u'Section 1', document=document)
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subsection = self.SubSection(name=u'Section 1', section=section)
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self.session.add(subsection)
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self.session.commit()
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assert subsection.locale == 'en'
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class TestGeneratesWithSourcePath(DeepPathGeneratesTestCase):
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def create_models(self):
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class Document(self.Base):
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__tablename__ = 'document'
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id = sa.Column(sa.Integer, primary_key=True)
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name = sa.Column(sa.Unicode(255))
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locale = sa.Column(sa.String(10))
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class Section(self.Base):
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__tablename__ = 'section'
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id = sa.Column(sa.Integer, primary_key=True)
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name = sa.Column(sa.Unicode(255))
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locale = sa.Column(sa.String(10))
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document_id = sa.Column(
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sa.Integer, sa.ForeignKey(Document.id)
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)
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document = sa.orm.relationship(Document)
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@generates(locale, source='document')
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def copy_locale(self, document):
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return document.locale
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class SubSection(self.Base):
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__tablename__ = 'subsection'
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id = sa.Column(sa.Integer, primary_key=True)
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name = sa.Column(sa.Unicode(255))
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locale = sa.Column(sa.String(10))
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section_id = sa.Column(
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sa.Integer, sa.ForeignKey(Section.id)
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)
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section = sa.orm.relationship(Section)
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@generates(locale, source='section.document')
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def copy_locale(self, document):
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return document.locale
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self.Document = Document
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self.Section = Section
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self.SubSection = SubSection
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