88 lines
2.6 KiB
Python
88 lines
2.6 KiB
Python
# -*- coding: utf-8; -*-
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from unittest import TestCase
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from unittest.mock import patch, MagicMock
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import sqlalchemy as sa
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from sqlalchemy import orm
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from sqlalchemy.engine import Engine
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from sqlalchemy.pool import NullPool
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from wuttjamaican import app, db
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class TestAppHandler(TestCase):
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def setUp(self):
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self.config = MagicMock()
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self.app = app.AppHandler(self.config)
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def test_init(self):
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self.assertIs(self.app.config, self.config)
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self.assertEqual(self.app.handlers, {})
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def test_make_engine_from_config_basic(self):
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engine = self.app.make_engine_from_config({
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'sqlalchemy.url': 'sqlite://',
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})
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self.assertIsInstance(engine, Engine)
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def test_make_engine_from_config_poolclass(self):
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engine = self.app.make_engine_from_config({
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'sqlalchemy.url': 'sqlite://',
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})
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self.assertNotIsInstance(engine.pool, NullPool)
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engine = self.app.make_engine_from_config({
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'sqlalchemy.url': 'sqlite://',
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'sqlalchemy.poolclass': 'sqlalchemy.pool:NullPool',
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})
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self.assertIsInstance(engine.pool, NullPool)
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def test_make_engine_from_config_pool_pre_ping(self):
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engine = self.app.make_engine_from_config({
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'sqlalchemy.url': 'sqlite://',
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})
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self.assertFalse(engine.pool._pre_ping)
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engine = self.app.make_engine_from_config({
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'sqlalchemy.url': 'sqlite://',
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'sqlalchemy.pool_pre_ping': 'true',
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})
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self.assertTrue(engine.pool._pre_ping)
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def test_make_session(self):
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session = self.app.make_session()
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self.assertIsInstance(session, db.Session.class_)
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def test_short_session(self):
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short_session = MagicMock()
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mockdb = MagicMock(short_session=short_session)
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with patch.dict('sys.modules', **{'wuttjamaican.db': mockdb}):
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with self.app.short_session(foo='bar') as s:
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short_session.assert_called_once_with(
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foo='bar', factory=self.app.make_session)
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def test_get_setting(self):
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Session = orm.sessionmaker()
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engine = sa.create_engine('sqlite://')
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session = Session(bind=engine)
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session.execute(sa.text("""
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create table setting (
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name varchar(255) primary key,
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value text
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);
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"""))
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session.commit()
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value = self.app.get_setting(session, 'foo')
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self.assertIsNone(value)
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session.execute(sa.text("insert into setting values ('foo', 'bar');"))
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value = self.app.get_setting(session, 'foo')
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self.assertEqual(value, 'bar')
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