def test_all_environment_is_not_case_sensitive(self):
config = Config(
'{"Prod": {"Shared": "production!"}, "All": {"Shared": "none", "AllOnly": "works"}}'
)
config = config.for_environment("Prod")
self.assertEqual(config.all_only, "works")
config = Config(
'{"Prod": {"Shared": "production!"}, "all": {"Shared": "none", "AllOnly": "works"}}'
)
config = config.for_environment("Prod")
self.assertEqual(config.all_only, "works")
def test_supports_deep_merge(self):
config = Config(
'{"Prod": {"Database": {"Server": "prod-sql"}}, "All": {"Database": {"MigrationsPath": "path/to/migrations"}}}'
)
config = config.for_environment("Prod")
self.assertEqual(config.database.server, "prod-sql")
self.assertEqual(config.database.migrations_path, "path/to/migrations")
def test_enumerated_json_object_values_are_still_shiny(self):
json = """
{
"connections": {
"firstConnection": {
"user": "******",
"password":"******"
},
"secondConnection": {
"user": "******",
"password":"******"
}
}
}"""
config = Config(json)
for k, v in config.connections:
self.assertEqual(v.password, "secret")
def test_enumerating_json_object(self):
config = Config(self._json_config)
itemCount = 0
for item in config:
itemCount += 1
self.assertEqual(itemCount, 1)
def test_enumerating_json_array(self):
config = Config(self._json_config_with_array)
itemCount = 0
for item in config.the_array:
itemCount += 1
self.assertEqual(itemCount, 2)
def test_indexing_json_array(self):
config = Config(self._json_config_with_array)
self.assertEqual(config.the_array[0].the_key, "Value1")
self.assertEqual(config.the_array[1].the_key, "Value2")
def test_environment_specific_config_overrides_all(self):
config = Config(
'{"Prod": {"Shared": "production!"}, "All": {"Shared": "none"}}')
config = config.for_environment("Prod")
self.assertEqual(config.shared, "production!")
def test_modifying_raw_config(self):
config = Config(self._json_config)
config.raw_config["theEnvironment"]["theKey"] = "NotTheValue"
self.assertEqual(config.the_environment.the_key, "NotTheValue")
def test_to_string_returns_json(self):
json = self._json_config
config = Config(json)
self.assertEqual(str(config), json)
def test_environment_specific_config_is_included(self):
config = Config(self._json_config)
environment_config = config.for_environment("theEnvironment")
self.assertEqual(environment_config.the_key, "TheValue")
def test_environment_property_is_included(self):
config = Config(self._json_config)
environment_config = config.for_environment("theEnvironment")
self.assertEqual(environment_config.environment, "theEnvironment")
def test_readable_using_snake_case_property(self):
config = Config(self._json_config)
self.assertEqual(config.the_environment.the_key, "TheValue")
def test_raises_if_duplicate_normalized_keys_exist(self):
json = '{ "someKey": "value", "some_key": "value" }'
with self.assertRaisesRegexp(KeyError, "duplicate.+someKey.+some_key"):
Config(json)
def test_raises_if_key_not_found(self):
config = Config(self._json_config)
with self.assertRaisesRegexp(KeyError, "does_not_exist"):
config = config.does_not_exist
def test_create_from_string(self):
config = Config(self._json_config)
self.assertEqual(config.the_environment.the_key, "TheValue")
def test_has_key(self):
config = Config(self._json_config)
self.assertTrue("the_environment" in config)
self.assertTrue("does_not_exist" not in config)
