def test_default_repr(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'default': uri}):
assert repr(db.engine) == repr(db.engine['default'])
def test_repr(self):
from alchemist import db
config = {'default': 'sqlite:///:memory:'}
with settings(self.app, DATABASES=config), self.app.app_context():
text = '<Session(bind=%r)>' % db.engine['default']
assert repr(db.session) == text
def test_missing(self):
from alchemist import db, exceptions
with settings(self.app):
with raises(exceptions.ImproperlyConfigured):
db.engine['default']
def test_default_repr(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'default': uri}):
assert repr(db.engine) == repr(db.engine['default'])
def test_component(self):
self.app = Flask('alchemist.tests.a')
with settings(self.app, COMPONENTS=['alchemist.tests.a.b']):
alchemist.configure(self.app)
assert self.app.config.get('B_SETTING', 1)
assert self.app.config.get('A_SETTING', 5)
def test_repr(self):
from alchemist import db
config = {'default': 'sqlite:///:memory:'}
with settings(self.app, DATABASES=config), self.app.app_context():
text = '<Session(bind=%r)>' % db.engine['default']
assert repr(db.session) == text
def test_lookup(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'default': uri}):
assert 'connect' in dir(db.engine)
def test_missing(self):
from alchemist import db, exceptions
with settings(self.app):
with raises(exceptions.ImproperlyConfigured):
db.engine['default']
def test_lookup(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'default': uri}):
assert 'connect' in dir(db.engine)
def test_component(self):
self.app = Flask('alchemist.tests.a')
with settings(self.app, COMPONENTS=['alchemist.tests.a.b']):
alchemist.configure(self.app)
assert self.app.config.get('B_SETTING', 1)
assert self.app.config.get('A_SETTING', 5)
def test_default(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'default': uri}):
assert db.engine.url.drivername == 'sqlite'
assert db.engine.url.database == ':memory:'
def test_missing_database(self):
from alchemist import db, exceptions
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'other': uri}):
with raises(exceptions.ImproperlyConfigured):
db.engine['default']
def test_missing_database(self):
from alchemist import db, exceptions
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'other': uri}):
with raises(exceptions.ImproperlyConfigured):
db.engine['default']
def test_alternative(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'other': uri}):
assert db.engine['other'].url.drivername == 'sqlite'
assert db.engine['other'].url.database == ':memory:'
def test_alternative(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'other': uri}):
assert db.engine['other'].url.drivername == 'sqlite'
assert db.engine['other'].url.database == ':memory:'
def test_default(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'default': uri}):
assert db.engine.url.drivername == 'sqlite'
assert db.engine.url.database == ':memory:'
def test_missing_project(self):
"""
Should succeed and not raise if the project does not contain
a settings file.
"""
self.app = Flask('alchemist')
with settings(self.app):
alchemist.configure(self.app)
def test_missing_project(self):
"""
Should succeed and not raise if the project does not contain
a settings file.
"""
self.app = Flask('alchemist')
with settings(self.app):
alchemist.configure(self.app)
def test_usage(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'default': uri}):
with contextlib.closing(db.engine.connect()) as connection:
result = connection.execute("BEGIN")
assert isinstance(result, ResultProxy)
def test_usage(self):
from alchemist import db
uri = 'sqlite:///:memory:'
with settings(self.app, DATABASES={'default': uri}):
with contextlib.closing(db.engine.connect()) as connection:
result = connection.execute("BEGIN")
assert isinstance(result, ResultProxy)
def test_shell_sqlite3(self):
from alchemist import db
with settings(self.app, DATABASES={'default': 'sqlite:///:memory:'}):
target = mock.MagicMock()
with mock.patch('os.execvp', target):
db.shell()
target.assert_called_with('sqlite3', ['sqlite3', ':memory:'])
def test_shell_sqlite3(self):
from alchemist import db
with settings(self.app, DATABASES={'default': 'sqlite:///:memory:'}):
target = mock.MagicMock()
with mock.patch('os.execvp', target):
db.shell()
target.assert_called_with('sqlite3', ['sqlite3', ':memory:'])
def test_expanded(self):
from alchemist import db
config = {
'engine': 'sqlite',
'name': 'name',
}
with settings(self.app, DATABASES={'default': config}):
assert db.engine.url.drivername == 'sqlite'
def test_expanded(self):
from alchemist import db
config = {
'engine': 'sqlite',
'name': 'name',
}
with settings(self.app, DATABASES={'default': config}):
assert db.engine.url.drivername == 'sqlite'
def test_shell_mysql(self):
from alchemist import db
uri = 'mysql+oursql://user:pass@host:55/name'
with settings(self.app, DATABASES={'default': uri}):
target = mock.MagicMock()
with mock.patch('os.execvp', target):
db.shell()
target.assert_called_with('mysql', [
'mysql', '--user=user', '--password=pass',
'--host=host', '--port=55', 'name'])
def test_project_as_component(self):
"""
Should not merge the project settings in twice even if
it is listed in the COMPONENTS array.
"""
self.app = Flask('alchemist.tests.a')
components = ['alchemist.tests.a.b', 'alchemist.tests.a']
with settings(self.app, COMPONENTS=components):
alchemist.configure(self.app)
assert self.app.config.get('B_SETTING', 1)
assert self.app.config.get('A_SETTING', 5)
def test_project_as_component(self):
"""
Should not merge the project settings in twice even if
it is listed in the COMPONENTS array.
"""
self.app = Flask('alchemist.tests.a')
components = ['alchemist.tests.a.b', 'alchemist.tests.a']
with settings(self.app, COMPONENTS=components):
alchemist.configure(self.app)
assert self.app.config.get('B_SETTING', 1)
assert self.app.config.get('A_SETTING', 5)
def test_shell_mysql_socket(self):
from alchemist import db
uri = ('mysql+oursql://user:pass@localhost/name?'
'unix_socket=/some/file/over/there.socket')
with settings(self.app, DATABASES={'default': uri}):
target = mock.MagicMock()
with mock.patch('os.execvp', target):
db.shell()
target.assert_called_with('mysql', [
'mysql', '--user=user', '--password=pass',
'--socket=/some/file/over/there.socket', 'name'])
def test_shell_mysql(self):
from alchemist import db
uri = 'mysql+oursql://user:pass@host:55/name'
with settings(self.app, DATABASES={'default': uri}):
target = mock.MagicMock()
with mock.patch('os.execvp', target):
db.shell()
target.assert_called_with('mysql', [
'mysql', '--user=user', '--password=pass', '--host=host',
'--port=55', 'name'
])
def test_shell_mysql_socket(self):
from alchemist import db
uri = ('mysql+oursql://user:pass@localhost/name?'
'unix_socket=/some/file/over/there.socket')
with settings(self.app, DATABASES={'default': uri}):
target = mock.MagicMock()
with mock.patch('os.execvp', target):
db.shell()
target.assert_called_with('mysql', [
'mysql', '--user=user', '--password=pass',
'--socket=/some/file/over/there.socket', 'name'
])
def test_project_env(self):
"""
Should override settings from the file specified in the
<project>_SETTINGS_MODULE environ variable.
"""
filename = path.join(path.dirname(__file__), '../a/b/settings.py')
os.environ['TESTS_A_SETTINGS_MODULE'] = filename
self.app = Flask('alchemist.tests.a')
with settings(self.app):
alchemist.configure(self.app)
assert self.app.config.get('B_SETTING', 1)
assert self.app.config.get('A_SETTING', 5)
del os.environ['TESTS_A_SETTINGS_MODULE']
def test_project_env(self):
"""
Should override settings from the file specified in the
<project>_SETTINGS_MODULE environ variable.
"""
filename = path.join(path.dirname(__file__), '../a/b/settings.py')
os.environ['TESTS_A_SETTINGS_MODULE'] = filename
self.app = Flask('alchemist.tests.a')
with settings(self.app):
alchemist.configure(self.app)
assert self.app.config.get('B_SETTING', 1)
assert self.app.config.get('A_SETTING', 5)
del os.environ['TESTS_A_SETTINGS_MODULE']
def test_override(self):
config = {
'SERVER_HOST': 'app.me',
'SERVER_PORT': 5000,
'SERVER_RELOAD': False,
'SERVER_PROCESSES': 10,
'SERVER_THREADED': True,
'SERVER_DEBUG': False
}
with test.settings(self.app, **config):
target = self._run(['run'])
target.assert_called_with(self.app,
passthrough_errors=False,
host=config['SERVER_HOST'],
port=config['SERVER_PORT'],
use_reloader=config['SERVER_RELOAD'],
use_debugger=config['SERVER_DEBUG'],
processes=config['SERVER_PROCESSES'],
threaded=config['SERVER_THREADED'])
def test_override(self):
config = {
'SERVER_HOST': 'app.me',
'SERVER_PORT': 5000,
'SERVER_RELOAD': False,
'SERVER_PROCESSES': 10,
'SERVER_THREADED': True,
'SERVER_DEBUG': False
}
with test.settings(self.app, **config):
target = self._run(['run'])
target.assert_called_with(
self.app, passthrough_errors=False,
host=config['SERVER_HOST'],
port=config['SERVER_PORT'],
use_reloader=config['SERVER_RELOAD'],
use_debugger=config['SERVER_DEBUG'],
processes=config['SERVER_PROCESSES'],
threaded=config['SERVER_THREADED'])
def test_project(self):
self.app = Flask('alchemist.tests.a')
with settings(self.app):
alchemist.configure(self.app)
assert self.app.config.get('A_SETTING', 1)
def test_project(self):
self.app = Flask('alchemist.tests.a')
with settings(self.app):
alchemist.configure(self.app)
assert self.app.config.get('A_SETTING', 1)
def test_acquire_default(self):
from alchemist import db
config = {'default': 'sqlite:///:memory:'}
with settings(self.app, DATABASES=config), self.app.app_context():
assert db.session
def test_acquire_default(self):
from alchemist import db
config = {'default': 'sqlite:///:memory:'}
with settings(self.app, DATABASES=config), self.app.app_context():
assert db.session