def test_environ_var_trump_fail(self):
"""
Verifies that if Trump is true, environment doesn't have the variable, production_value doesn't
define it, and the class does not either, then exception is raised.
:return:
"""
_dyna_controller.reset()
register_dyna_settings(EnvSettingTrue())
with self.assertRaises(NoMatchingSettingsClass):
bad = dyna_value('VOODOOUDO', production_value=None)
print bad
def test_get_values(self):
_dyna_controller.reset()
register_dyna_settings(ChildOK_Match())
register_dyna_settings(ChildOK_NoMatch())
val = dyna_value('A', production_value='x')
self.assertEqual(val, 'a')
val = dyna_value('B', production_value='x')
self.assertEqual(val, 'b')
val = dyna_value('UNDEFINED', production_value='prod')
self.assertEqual(val, 'prod')
def test_get_values(self):
_dyna_controller.reset()
register_dyna_settings(ChildOK_Match())
register_dyna_settings(ChildOK_NoMatch())
val = dyna_value('A', production_value='x')
self.assertEqual(val, 'a')
val = dyna_value('B', production_value='x')
self.assertEqual(val, 'b')
val = dyna_value('UNDEFINED', production_value='prod')
self.assertEqual(val, 'prod')
def test_environ_var_trump_no_env_var(self):
"""
Verify that if trump is True but the environment var is not defined we'll still pick
up the value if the class instance has defined it
:return:
"""
_dyna_controller.reset()
register_dyna_settings(EnvSettingTrue())
path = dyna_value('AINT_THAR', production_value=None)
self.assertTrue(path)
def test_environ_var_trump_fail(self):
"""
Verifies that if Trump is true, environment doesn't have the variable, production_value doesn't
define it, and the class does not either, then exception is raised.
:return:
"""
_dyna_controller.reset()
register_dyna_settings(EnvSettingTrue())
with self.assertRaises(NoMatchingSettingsClass):
bad = dyna_value('VOODOOUDO', production_value=None)
print bad
def test_environ_var_trump_no_env_var(self):
"""
Verify that if trump is True but the environment var is not defined we'll still pick
up the value if the class instance has defined it
:return:
"""
_dyna_controller.reset()
register_dyna_settings(EnvSettingTrue())
path = dyna_value('AINT_THAR', production_value=None)
self.assertTrue(path)
def test_environ_var_trump_instance(self):
"""
Verify that, with a DynaSettings instance registered that sets trump True it behaves
properly by obtaining the value from the environment variable. Should ignore both the
production_value and the settings class definition.
:return:
"""
_dyna_controller.reset()
self.assertFalse(_dyna_controller.environ_vars_trump)
register_dyna_settings(EnvSettingTrue())
import os
path = os.environ.get('PATH')
self.assertTrue(path)
path_from_settings = dyna_value('PATH', production_value='Internal path')
self.assertTrue(path_from_settings)
self.assertEqual(path_from_settings, path)
def test_environ_var_trump_instance(self):
"""
Verify that, with a DynaSettings instance registered that sets trump True it behaves
properly by obtaining the value from the environment variable. Should ignore both the
production_value and the settings class definition.
:return:
"""
_dyna_controller.reset()
self.assertFalse(_dyna_controller.environ_vars_trump)
register_dyna_settings(EnvSettingTrue())
import os
path = os.environ.get('PATH')
self.assertTrue(path)
path_from_settings = dyna_value('PATH',
production_value='Internal path')
self.assertTrue(path_from_settings)
self.assertEqual(path_from_settings, path)
def test_get_values_with_no_settings_class(self):
_dyna_controller.reset()
with self.assertRaises(NoMatchingSettingsClass):
val = dyna_value('BAD')
def test_register_nomatch(self):
_dyna_controller.reset()
register_dyna_settings(ChildOK_NoMatch())
self.assertIsNone(_dyna_controller.detected_settings)
def test_register_match(self):
_dyna_controller.reset()
instance = ChildOK_Match()
register_dyna_settings(instance)
register_dyna_settings(ChildOK_NoMatch())
self.assertEqual(_dyna_controller.detected_settings, instance)
def test_get_values_with_no_settings_class(self):
_dyna_controller.reset()
with self.assertRaises(NoMatchingSettingsClass):
val = dyna_value('BAD')
def test_register_nomatch(self):
_dyna_controller.reset()
register_dyna_settings(ChildOK_NoMatch())
self.assertIsNone(_dyna_controller.detected_settings)
def test_register_match(self):
_dyna_controller.reset()
instance = ChildOK_Match()
register_dyna_settings(instance)
register_dyna_settings(ChildOK_NoMatch())
self.assertEqual(_dyna_controller.detected_settings, instance)
