mirror of
https://github.com/ets-labs/python-dependency-injector.git
synced 2025-10-12 14:56:59 +03:00
1446 lines
50 KiB
Python
1446 lines
50 KiB
Python
"""Dependency injector config providers unit tests."""
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import contextlib
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import decimal
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import os
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import sys
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import tempfile
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import unittest
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from dependency_injector import containers, providers, errors
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from pytest import raises
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try:
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import yaml
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except ImportError:
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yaml = None
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try:
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import pydantic
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except ImportError:
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pydantic = None
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class ConfigTests(unittest.TestCase):
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def setUp(self):
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self.config = providers.Configuration(name="config")
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def tearDown(self):
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del self.config
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def test_init_optional(self):
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provider = providers.Configuration()
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provider.set_name("myconfig")
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provider.set_default({"foo": "bar"})
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provider.set_strict(True)
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assert provider.get_name() == "myconfig"
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assert provider.get_default() == {"foo": "bar"}
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assert provider.get_strict() is True
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def test_set_name_returns_self(self):
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provider = providers.Configuration()
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assert provider.set_name("myconfig") is provider
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def test_set_default_returns_self(self):
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provider = providers.Configuration()
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assert provider.set_default({}) is provider
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def test_set_strict_returns_self(self):
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provider = providers.Configuration()
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assert provider.set_strict(True) is provider
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def test_default_name(self):
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config = providers.Configuration()
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assert config.get_name() == "config"
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def test_providers_are_providers(self):
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assert providers.is_provider(self.config.a) is True
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assert providers.is_provider(self.config.a.b) is True
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assert providers.is_provider(self.config.a.b.c) is True
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assert providers.is_provider(self.config.a.b.d) is True
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def test_providers_are_not_delegates(self):
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assert providers.is_delegated(self.config.a) is False
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assert providers.is_delegated(self.config.a.b) is False
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assert providers.is_delegated(self.config.a.b.c) is False
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assert providers.is_delegated(self.config.a.b.d) is False
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def test_providers_identity(self):
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assert self.config.a is self.config.a
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assert self.config.a.b is self.config.a.b
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assert self.config.a.b.c is self.config.a.b.c
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assert self.config.a.b.d is self.config.a.b.d
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def test_get_name(self):
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assert self.config.a.b.c.get_name() == "config.a.b.c"
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def test_providers_value_setting(self):
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a = self.config.a
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ab = self.config.a.b
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abc = self.config.a.b.c
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abd = self.config.a.b.d
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self.config.update({"a": {"b": {"c": 1, "d": 2}}})
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assert a() == {"b": {"c": 1, "d": 2}}
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assert ab() == {"c": 1, "d": 2}
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assert abc() == 1
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assert abd() == 2
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def test_providers_with_already_set_value(self):
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self.config.update({"a": {"b": {"c": 1, "d": 2}}})
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a = self.config.a
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ab = self.config.a.b
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abc = self.config.a.b.c
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abd = self.config.a.b.d
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assert a() == {"b": {"c": 1, "d": 2}}
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assert ab() == {"c": 1, "d": 2}
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assert abc() == 1
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assert abd() == 2
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def test_as_int(self):
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value_provider = providers.Callable(lambda value: value, self.config.test.as_int())
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self.config.from_dict({"test": "123"})
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value = value_provider()
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assert value == 123
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def test_as_float(self):
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value_provider = providers.Callable(lambda value: value, self.config.test.as_float())
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self.config.from_dict({"test": "123.123"})
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value = value_provider()
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assert value == 123.123
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def test_as_(self):
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value_provider = providers.Callable(
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lambda value: value,
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self.config.test.as_(decimal.Decimal),
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)
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self.config.from_dict({"test": "123.123"})
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value = value_provider()
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assert value == decimal.Decimal("123.123")
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@unittest.skipIf(sys.version_info[:2] == (2, 7), "Python 2.7 does not support this assert")
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def test_required(self):
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provider = providers.Callable(
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lambda value: value,
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self.config.a.required(),
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)
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with raises(errors.Error, match="Undefined configuration option \"config.a\""):
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provider()
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def test_required_defined_none(self):
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provider = providers.Callable(
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lambda value: value,
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self.config.a.required(),
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)
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self.config.from_dict({"a": None})
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assert provider() is None
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def test_required_no_side_effect(self):
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_ = providers.Callable(
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lambda value: value,
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self.config.a.required(),
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)
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assert self.config.a() is None
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def test_required_as_(self):
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provider = providers.List(
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self.config.int_test.required().as_int(),
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self.config.float_test.required().as_float(),
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self.config._as_test.required().as_(decimal.Decimal),
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)
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self.config.from_dict({"int_test": "1", "float_test": "2.0", "_as_test": "3.0"})
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assert provider() == [1, 2.0, decimal.Decimal("3.0")]
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def test_providers_value_override(self):
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a = self.config.a
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ab = self.config.a.b
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abc = self.config.a.b.c
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abd = self.config.a.b.d
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self.config.override({"a": {"b": {"c": 1, "d": 2}}})
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assert a() == {"b": {"c": 1, "d": 2}}
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assert ab() == {"c": 1, "d": 2}
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assert abc() == 1
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assert abd() == 2
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def test_configuration_option_override_and_reset_override(self):
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# Bug: https://github.com/ets-labs/python-dependency-injector/issues/319
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self.config.from_dict({"a": {"b": {"c": 1}}})
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assert self.config.a.b.c() == 1
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with self.config.set("a.b.c", "xxx"):
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assert self.config.a.b.c() == "xxx"
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assert self.config.a.b.c() == 1
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with self.config.a.b.c.override("yyy"):
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assert self.config.a.b.c() == "yyy"
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assert self.config.a.b.c() == 1
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def test_providers_with_already_overridden_value(self):
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self.config.override({"a": {"b": {"c": 1, "d": 2}}})
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a = self.config.a
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ab = self.config.a.b
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abc = self.config.a.b.c
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abd = self.config.a.b.d
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assert a() == {"b": {"c": 1, "d": 2}}
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assert ab() == {"c": 1, "d": 2}
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assert abc() == 1
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assert abd() == 2
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def test_providers_with_default_value(self):
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self.config = providers.Configuration(name="config", default={"a": {"b": {"c": 1, "d": 2}}})
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a = self.config.a
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ab = self.config.a.b
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abc = self.config.a.b.c
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abd = self.config.a.b.d
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assert a() == {"b": {"c": 1, "d": 2}}
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assert ab() == {"c": 1, "d": 2}
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assert abc() == 1
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assert abd() == 2
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def test_providers_with_default_value_overriding(self):
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self.config = providers.Configuration(
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name="config", default={"a": {"b": {"c": 1, "d": 2}}})
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assert self.config.a() == {"b": {"c": 1, "d": 2}}
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assert self.config.a.b() == {"c": 1, "d": 2}
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assert self.config.a.b.c() == 1
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assert self.config.a.b.d() == 2
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self.config.override({"a": {"b": {"c": 3, "d": 4}}})
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assert self.config.a() == {"b": {"c": 3, "d": 4}}
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assert self.config.a.b() == {"c": 3, "d": 4}
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assert self.config.a.b.c() == 3
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assert self.config.a.b.d() == 4
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self.config.reset_override()
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assert self.config.a() == {"b": {"c": 1, "d": 2}}
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assert self.config.a.b() == {"c": 1, "d": 2}
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assert self.config.a.b.c() == 1
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assert self.config.a.b.d() == 2
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def test_value_of_undefined_option(self):
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assert self.config.a() is None
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@unittest.skipIf(sys.version_info[:2] == (2, 7), "Python 2.7 does not support this assert")
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def test_value_of_undefined_option_in_strict_mode(self):
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self.config = providers.Configuration(strict=True)
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with raises(errors.Error, match="Undefined configuration option \"config.a\""):
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self.config.a()
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@unittest.skipIf(sys.version_info[:2] == (2, 7), "Python 2.7 does not support this assert")
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def test_value_of_undefined_option_with_root_none_in_strict_mode(self):
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self.config = providers.Configuration(strict=True)
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self.config.override(None)
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with raises(errors.Error, match="Undefined configuration option \"config.a\""):
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self.config.a()
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def test_value_of_defined_none_option_in_strict_mode(self):
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self.config = providers.Configuration(strict=True)
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self.config.from_dict({"a": None})
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assert self.config.a() is None
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def test_getting_of_special_attributes(self):
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with raises(AttributeError):
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self.config.__name__
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def test_getting_of_special_attributes_from_child(self):
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a = self.config.a
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with raises(AttributeError):
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a.__name__
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def test_context_manager_alias(self):
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class Container(containers.DeclarativeContainer):
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config = providers.Configuration()
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container = Container()
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with container.config as cfg:
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cfg.override({"foo": "foo", "bar": "bar"})
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assert container.config() == {"foo": "foo", "bar": "bar"}
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assert cfg() == {"foo": "foo", "bar": "bar"}
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assert container.config is cfg
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def test_option_context_manager_alias(self):
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class Container(containers.DeclarativeContainer):
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config = providers.Configuration()
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container = Container()
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with container.config.option as opt:
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opt.override({"foo": "foo", "bar": "bar"})
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assert container.config() == {"option": {"foo": "foo", "bar": "bar"}}
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assert container.config.option() == {"foo": "foo", "bar": "bar"}
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assert opt() == {"foo": "foo", "bar": "bar"}
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assert container.config.option is opt
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def test_missing_key(self):
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# See: https://github.com/ets-labs/python-dependency-injector/issues/358
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self.config.override(None)
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value = self.config.key()
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assert value is None
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def test_deepcopy(self):
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provider = providers.Configuration("config")
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provider_copy = providers.deepcopy(provider)
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assert provider is not provider_copy
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assert isinstance(provider, providers.Configuration)
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def test_deepcopy_from_memo(self):
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provider = providers.Configuration("config")
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provider_copy_memo = providers.Configuration("config")
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provider_copy = providers.deepcopy(provider, memo={id(provider): provider_copy_memo})
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assert provider_copy is provider_copy_memo
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def test_deepcopy_overridden(self):
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provider = providers.Configuration("config")
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object_provider = providers.Object(object())
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provider.override(object_provider)
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provider_copy = providers.deepcopy(provider)
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object_provider_copy = provider_copy.overridden[0]
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assert provider is not provider_copy
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assert isinstance(provider, providers.Configuration)
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assert object_provider is not object_provider_copy
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assert isinstance(object_provider_copy, providers.Object)
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def test_repr(self):
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assert repr(self.config) == (
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"<dependency_injector.providers."
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"Configuration({0}) at {1}>".format(repr("config"), hex(id(self.config)))
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)
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def test_repr_child(self):
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assert repr(self.config.a.b.c) == (
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"<dependency_injector.providers."
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"ConfigurationOption({0}) at {1}>".format(repr("config.a.b.c"), hex(id(self.config.a.b.c)))
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)
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class ConfigLinkingTests(unittest.TestCase):
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class TestCore(containers.DeclarativeContainer):
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config = providers.Configuration("core")
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value_getter = providers.Callable(lambda _: _, config.value)
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class TestServices(containers.DeclarativeContainer):
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config = providers.Configuration("services")
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value_getter = providers.Callable(lambda _: _, config.value)
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def test(self):
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root_config = providers.Configuration("main")
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core = self.TestCore(config=root_config.core)
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services = self.TestServices(config=root_config.services)
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root_config.override(
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{
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"core": {
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"value": "core",
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},
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"services": {
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"value": "services",
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},
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},
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)
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assert core.config() == {"value": "core"}
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assert core.config.value() == "core"
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assert core.value_getter() == "core"
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assert services.config() == {"value": "services"}
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assert services.config.value() == "services"
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assert services.value_getter() == "services"
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def test_double_override(self):
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root_config = providers.Configuration("main")
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core = self.TestCore(config=root_config.core)
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services = self.TestServices(config=root_config.services)
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root_config.override(
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{
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"core": {
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"value": "core1",
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},
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"services": {
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"value": "services1",
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},
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},
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)
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root_config.override(
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{
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"core": {
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"value": "core2",
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},
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"services": {
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"value": "services2",
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},
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},
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)
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assert core.config() == {"value": "core2"}
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assert core.config.value() == "core2"
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assert core.value_getter() == "core2"
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assert services.config() == {"value": "services2"}
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assert services.config.value() == "services2"
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assert services.value_getter() == "services2"
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def test_reset_overriding_cache(self):
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# See: https://github.com/ets-labs/python-dependency-injector/issues/428
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class Core(containers.DeclarativeContainer):
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config = providers.Configuration()
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greetings = providers.Factory(str, config.greeting)
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class Application(containers.DeclarativeContainer):
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config = providers.Configuration()
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core = providers.Container(
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Core,
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config=config,
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)
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greetings = providers.Factory(str, config.greeting)
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container = Application()
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container.config.set("greeting", "Hello World")
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assert container.greetings() == "Hello World"
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assert container.core.greetings() == "Hello World"
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container.config.set("greeting", "Hello Bob")
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assert container.greetings() == "Hello Bob"
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assert container.core.greetings() == "Hello Bob"
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def test_reset_overriding_cache_for_option(self):
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# See: https://github.com/ets-labs/python-dependency-injector/issues/428
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class Core(containers.DeclarativeContainer):
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config = providers.Configuration()
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greetings = providers.Factory(str, config.greeting)
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class Application(containers.DeclarativeContainer):
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config = providers.Configuration()
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core = providers.Container(
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Core,
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config=config.option,
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)
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greetings = providers.Factory(str, config.option.greeting)
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container = Application()
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container.config.set("option.greeting", "Hello World")
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assert container.greetings() == "Hello World"
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assert container.core.greetings() == "Hello World"
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container.config.set("option.greeting", "Hello Bob")
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assert container.greetings() == "Hello Bob"
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assert container.core.greetings() == "Hello Bob"
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class ConfigFromIniTests(unittest.TestCase):
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def setUp(self):
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self.config = providers.Configuration(name="config")
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_, self.config_file_1 = tempfile.mkstemp()
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with open(self.config_file_1, "w") as config_file:
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config_file.write(
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"[section1]\n"
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"value1=1\n"
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"\n"
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"[section2]\n"
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"value2=2\n"
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)
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_, self.config_file_2 = tempfile.mkstemp()
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with open(self.config_file_2, "w") as config_file:
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config_file.write(
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"[section1]\n"
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"value1=11\n"
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"value11=11\n"
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"[section3]\n"
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"value3=3\n"
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)
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def tearDown(self):
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del self.config
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os.unlink(self.config_file_1)
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os.unlink(self.config_file_2)
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def test(self):
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self.config.from_ini(self.config_file_1)
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assert self.config() == {"section1": {"value1": "1"}, "section2": {"value2": "2"}}
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assert self.config.section1() == {"value1": "1"}
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assert self.config.section1.value1() == "1"
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assert self.config.section2() == {"value2": "2"}
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assert self.config.section2.value2() == "2"
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def test_option(self):
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self.config.option.from_ini(self.config_file_1)
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assert self.config() == {"option": {"section1": {"value1": "1"}, "section2": {"value2": "2"}}}
|
|
assert self.config.option() == {"section1": {"value1": "1"}, "section2": {"value2": "2"}}
|
|
assert self.config.option.section1() == {"value1": "1"}
|
|
assert self.config.option.section1.value1() == "1"
|
|
assert self.config.option.section2() == {"value2": "2"}
|
|
assert self.config.option.section2.value2() == "2"
|
|
|
|
def test_merge(self):
|
|
self.config.from_ini(self.config_file_1)
|
|
self.config.from_ini(self.config_file_2)
|
|
|
|
assert self.config() == {
|
|
"section1": {
|
|
"value1": "11",
|
|
"value11": "11",
|
|
},
|
|
"section2": {
|
|
"value2": "2",
|
|
},
|
|
"section3": {
|
|
"value3": "3",
|
|
},
|
|
}
|
|
assert self.config.section1() == {"value1": "11", "value11": "11"}
|
|
assert self.config.section1.value1() == "11"
|
|
assert self.config.section1.value11() == "11"
|
|
assert self.config.section2() == {"value2": "2"}
|
|
assert self.config.section2.value2() == "2"
|
|
assert self.config.section3() == {"value3": "3"}
|
|
assert self.config.section3.value3() == "3"
|
|
|
|
def test_file_does_not_exist(self):
|
|
self.config.from_ini("./does_not_exist.ini")
|
|
assert self.config() == {}
|
|
|
|
def test_file_does_not_exist_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(IOError):
|
|
self.config.from_ini("./does_not_exist.ini")
|
|
|
|
def test_option_file_does_not_exist(self):
|
|
self.config.option.from_ini("does_not_exist.ini")
|
|
assert self.config.option.undefined() is None
|
|
|
|
def test_option_file_does_not_exist_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(IOError):
|
|
self.config.option.from_ini("./does_not_exist.ini")
|
|
|
|
def test_required_file_does_not_exist(self):
|
|
with raises(IOError):
|
|
self.config.from_ini("./does_not_exist.ini", required=True)
|
|
|
|
def test_required_option_file_does_not_exist(self):
|
|
with raises(IOError):
|
|
self.config.option.from_ini("./does_not_exist.ini", required=True)
|
|
|
|
def test_not_required_file_does_not_exist_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.from_ini("./does_not_exist.ini", required=False)
|
|
assert self.config() == {}
|
|
|
|
def test_not_required_option_file_does_not_exist_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.option.from_ini("./does_not_exist.ini", required=False)
|
|
with raises(errors.Error):
|
|
self.config.option()
|
|
|
|
|
|
class ConfigFromIniWithEnvInterpolationTests(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.config = providers.Configuration(name="config")
|
|
|
|
os.environ["CONFIG_TEST_ENV"] = "test-value"
|
|
os.environ["CONFIG_TEST_PATH"] = "test-path"
|
|
|
|
_, self.config_file = tempfile.mkstemp()
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"[section1]\n"
|
|
"value1=${CONFIG_TEST_ENV}\n"
|
|
"value2=${CONFIG_TEST_PATH}/path\n"
|
|
)
|
|
|
|
def tearDown(self):
|
|
del self.config
|
|
os.environ.pop("CONFIG_TEST_ENV", None)
|
|
os.environ.pop("CONFIG_TEST_PATH", None)
|
|
os.unlink(self.config_file)
|
|
|
|
def test_env_variable_interpolation(self):
|
|
self.config.from_ini(self.config_file)
|
|
|
|
assert self.config() == {
|
|
"section1": {
|
|
"value1": "test-value",
|
|
"value2": "test-path/path",
|
|
},
|
|
}
|
|
assert self.config.section1() == {
|
|
"value1": "test-value",
|
|
"value2": "test-path/path",
|
|
}
|
|
assert self.config.section1.value1() == "test-value"
|
|
assert self.config.section1.value2() == "test-path/path"
|
|
|
|
def test_missing_envs_not_required(self):
|
|
del os.environ["CONFIG_TEST_ENV"]
|
|
del os.environ["CONFIG_TEST_PATH"]
|
|
|
|
self.config.from_ini(self.config_file)
|
|
|
|
assert self.config() == {
|
|
"section1": {
|
|
"value1": "",
|
|
"value2": "/path",
|
|
},
|
|
}
|
|
assert self.config.section1() == {
|
|
"value1": "",
|
|
"value2": "/path",
|
|
}
|
|
assert self.config.section1.value1() == ""
|
|
assert self.config.section1.value2() == "/path"
|
|
|
|
def test_missing_envs_required(self):
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"[section]\n"
|
|
"undefined=${UNDEFINED}\n"
|
|
)
|
|
|
|
with raises(ValueError) as exception_info:
|
|
self.config.from_ini(self.config_file, envs_required=True)
|
|
assert str(exception_info.value) == "Missing required environment variable \"UNDEFINED\""
|
|
|
|
def test_missing_envs_strict_mode(self):
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"[section]\n"
|
|
"undefined=${UNDEFINED}\n"
|
|
)
|
|
|
|
self.config.set_strict(True)
|
|
with raises(ValueError) as exception_info:
|
|
self.config.from_ini(self.config_file)
|
|
assert str(exception_info.value) == "Missing required environment variable \"UNDEFINED\""
|
|
|
|
def test_option_missing_envs_not_required(self):
|
|
del os.environ["CONFIG_TEST_ENV"]
|
|
del os.environ["CONFIG_TEST_PATH"]
|
|
|
|
self.config.option.from_ini(self.config_file)
|
|
|
|
assert self.config.option() == {
|
|
"section1": {
|
|
"value1": "",
|
|
"value2": "/path",
|
|
},
|
|
}
|
|
assert self.config.option.section1() == {
|
|
"value1": "",
|
|
"value2": "/path",
|
|
}
|
|
assert self.config.option.section1.value1() == ""
|
|
assert self.config.option.section1.value2() == "/path"
|
|
|
|
def test_option_missing_envs_required(self):
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"[section]\n"
|
|
"undefined=${UNDEFINED}\n"
|
|
)
|
|
|
|
with raises(ValueError) as exception_info:
|
|
self.config.option.from_ini(self.config_file, envs_required=True)
|
|
assert str(exception_info.value) == "Missing required environment variable \"UNDEFINED\""
|
|
|
|
def test_option_missing_envs_strict_mode(self):
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"[section]\n"
|
|
"undefined=${UNDEFINED}\n"
|
|
)
|
|
|
|
self.config.set_strict(True)
|
|
with raises(ValueError) as exception_info:
|
|
self.config.option.from_ini(self.config_file)
|
|
assert str(exception_info.value) == "Missing required environment variable \"UNDEFINED\""
|
|
|
|
def test_default_values(self):
|
|
os.environ["DEFINED"] = "defined"
|
|
self.addCleanup(os.environ.pop, "DEFINED")
|
|
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"[section]\n"
|
|
"defined_with_default=${DEFINED:default}\n"
|
|
"undefined_with_default=${UNDEFINED:default}\n"
|
|
"complex=${DEFINED}/path/${DEFINED:default}/${UNDEFINED}/${UNDEFINED:default}\n"
|
|
)
|
|
|
|
self.config.from_ini(self.config_file)
|
|
|
|
assert self.config.section() == {
|
|
"defined_with_default": "defined",
|
|
"undefined_with_default": "default",
|
|
"complex": "defined/path/defined//default",
|
|
}
|
|
|
|
|
|
class ConfigFromYamlTests(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.config = providers.Configuration(name="config")
|
|
|
|
_, self.config_file_1 = tempfile.mkstemp()
|
|
with open(self.config_file_1, "w") as config_file:
|
|
config_file.write(
|
|
"section1:\n"
|
|
" value1: 1\n"
|
|
"\n"
|
|
"section2:\n"
|
|
" value2: 2\n"
|
|
)
|
|
|
|
_, self.config_file_2 = tempfile.mkstemp()
|
|
with open(self.config_file_2, "w") as config_file:
|
|
config_file.write(
|
|
"section1:\n"
|
|
" value1: 11\n"
|
|
" value11: 11\n"
|
|
"section3:\n"
|
|
" value3: 3\n"
|
|
)
|
|
|
|
def tearDown(self):
|
|
del self.config
|
|
os.unlink(self.config_file_1)
|
|
os.unlink(self.config_file_2)
|
|
|
|
def test(self):
|
|
self.config.from_yaml(self.config_file_1)
|
|
|
|
assert self.config() == {"section1": {"value1": 1}, "section2": {"value2": 2}}
|
|
assert self.config.section1() == {"value1": 1}
|
|
assert self.config.section1.value1() == 1
|
|
assert self.config.section2() == {"value2": 2}
|
|
assert self.config.section2.value2() == 2
|
|
|
|
def test_merge(self):
|
|
self.config.from_yaml(self.config_file_1)
|
|
self.config.from_yaml(self.config_file_2)
|
|
|
|
assert self.config() == {
|
|
"section1": {
|
|
"value1": 11,
|
|
"value11": 11,
|
|
},
|
|
"section2": {
|
|
"value2": 2,
|
|
},
|
|
"section3": {
|
|
"value3": 3,
|
|
},
|
|
}
|
|
assert self.config.section1() == {"value1": 11, "value11": 11}
|
|
assert self.config.section1.value1() == 11
|
|
assert self.config.section1.value11() == 11
|
|
assert self.config.section2() == {"value2": 2}
|
|
assert self.config.section2.value2() == 2
|
|
assert self.config.section3() == {"value3": 3}
|
|
assert self.config.section3.value3() == 3
|
|
|
|
def test_file_does_not_exist(self):
|
|
self.config.from_yaml("./does_not_exist.yml")
|
|
assert self.config() == {}
|
|
|
|
def test_file_does_not_exist_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(IOError):
|
|
self.config.from_yaml("./does_not_exist.yml")
|
|
|
|
def test_option_file_does_not_exist(self):
|
|
self.config.option.from_yaml("./does_not_exist.yml")
|
|
assert self.config.option() is None
|
|
|
|
def test_option_file_does_not_exist_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(IOError):
|
|
self.config.option.from_yaml("./does_not_exist.yml")
|
|
|
|
def test_required_file_does_not_exist(self):
|
|
with raises(IOError):
|
|
self.config.from_yaml("./does_not_exist.yml", required=True)
|
|
|
|
def test_required_option_file_does_not_exist(self):
|
|
with raises(IOError):
|
|
self.config.option.from_yaml("./does_not_exist.yml", required=True)
|
|
|
|
def test_not_required_file_does_not_exist_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.from_yaml("./does_not_exist.yml", required=False)
|
|
assert self.config() == {}
|
|
|
|
def test_not_required_option_file_does_not_exist_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.option.from_yaml("./does_not_exist.yml", required=False)
|
|
with raises(errors.Error):
|
|
self.config.option()
|
|
|
|
def test_no_yaml_installed(self):
|
|
@contextlib.contextmanager
|
|
def no_yaml_module():
|
|
yaml = providers.yaml
|
|
providers.yaml = None
|
|
|
|
yield
|
|
|
|
providers.yaml = yaml
|
|
|
|
with no_yaml_module():
|
|
with raises(errors.Error) as error:
|
|
self.config.from_yaml(self.config_file_1)
|
|
|
|
assert error.value.args[0] == (
|
|
"Unable to load yaml configuration - PyYAML is not installed. "
|
|
"Install PyYAML or install Dependency Injector with yaml extras: "
|
|
"\"pip install dependency-injector[yaml]\""
|
|
)
|
|
|
|
def test_option_no_yaml_installed(self):
|
|
@contextlib.contextmanager
|
|
def no_yaml_module():
|
|
yaml = providers.yaml
|
|
providers.yaml = None
|
|
|
|
yield
|
|
|
|
providers.yaml = yaml
|
|
|
|
with no_yaml_module():
|
|
with raises(errors.Error) as error:
|
|
self.config.option.from_yaml(self.config_file_1)
|
|
|
|
assert error.value.args[0] == (
|
|
"Unable to load yaml configuration - PyYAML is not installed. "
|
|
"Install PyYAML or install Dependency Injector with yaml extras: "
|
|
"\"pip install dependency-injector[yaml]\""
|
|
)
|
|
|
|
|
|
class ConfigFromYamlWithEnvInterpolationTests(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.config = providers.Configuration(name="config")
|
|
|
|
os.environ["CONFIG_TEST_ENV"] = "test-value"
|
|
os.environ["CONFIG_TEST_PATH"] = "test-path"
|
|
|
|
_, self.config_file = tempfile.mkstemp()
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"section1:\n"
|
|
" value1: ${CONFIG_TEST_ENV}\n"
|
|
" value2: ${CONFIG_TEST_PATH}/path\n"
|
|
)
|
|
|
|
def tearDown(self):
|
|
del self.config
|
|
os.environ.pop("CONFIG_TEST_ENV", None)
|
|
os.environ.pop("CONFIG_TEST_PATH", None)
|
|
os.unlink(self.config_file)
|
|
|
|
def test_env_variable_interpolation(self):
|
|
self.config.from_yaml(self.config_file)
|
|
|
|
assert self.config() == {
|
|
"section1": {
|
|
"value1": "test-value",
|
|
"value2": "test-path/path",
|
|
},
|
|
}
|
|
assert self.config.section1() == {
|
|
"value1": "test-value",
|
|
"value2": "test-path/path",
|
|
}
|
|
assert self.config.section1.value1() == "test-value"
|
|
assert self.config.section1.value2() == "test-path/path"
|
|
|
|
def test_missing_envs_not_required(self):
|
|
del os.environ["CONFIG_TEST_ENV"]
|
|
del os.environ["CONFIG_TEST_PATH"]
|
|
|
|
self.config.from_yaml(self.config_file)
|
|
|
|
assert self.config() == {
|
|
"section1": {
|
|
"value1": None,
|
|
"value2": "/path",
|
|
},
|
|
}
|
|
assert self.config.section1() == {
|
|
"value1": None,
|
|
"value2": "/path",
|
|
}
|
|
assert self.config.section1.value1() is None
|
|
assert self.config.section1.value2() == "/path"
|
|
|
|
def test_missing_envs_required(self):
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"section:\n"
|
|
" undefined: ${UNDEFINED}\n"
|
|
)
|
|
|
|
with raises(ValueError) as context:
|
|
self.config.from_yaml(self.config_file, envs_required=True)
|
|
assert str(context.value) == "Missing required environment variable \"UNDEFINED\""
|
|
|
|
def test_missing_envs_strict_mode(self):
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"section:\n"
|
|
" undefined: ${UNDEFINED}\n"
|
|
)
|
|
|
|
self.config.set_strict(True)
|
|
with raises(ValueError) as context:
|
|
self.config.from_yaml(self.config_file)
|
|
assert str(context.value) == "Missing required environment variable \"UNDEFINED\""
|
|
|
|
def test_option_missing_envs_not_required(self):
|
|
del os.environ["CONFIG_TEST_ENV"]
|
|
del os.environ["CONFIG_TEST_PATH"]
|
|
|
|
self.config.option.from_yaml(self.config_file)
|
|
|
|
assert self.config.option() == {
|
|
"section1": {
|
|
"value1": None,
|
|
"value2": "/path",
|
|
},
|
|
}
|
|
assert self.config.option.section1() == {
|
|
"value1": None,
|
|
"value2": "/path",
|
|
}
|
|
assert self.config.option.section1.value1() is None
|
|
assert self.config.option.section1.value2() == "/path"
|
|
|
|
def test_option_missing_envs_required(self):
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"section:\n"
|
|
" undefined: ${UNDEFINED}\n"
|
|
)
|
|
|
|
with raises(ValueError) as context:
|
|
self.config.option.from_yaml(self.config_file, envs_required=True)
|
|
assert str(context.value) == "Missing required environment variable \"UNDEFINED\""
|
|
|
|
def test_option_missing_envs_strict_mode(self):
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"section:\n"
|
|
" undefined: ${UNDEFINED}\n"
|
|
)
|
|
|
|
self.config.set_strict(True)
|
|
with raises(ValueError) as context:
|
|
self.config.option.from_yaml(self.config_file)
|
|
assert str(context.value) == "Missing required environment variable \"UNDEFINED\""
|
|
|
|
def test_default_values(self):
|
|
os.environ["DEFINED"] = "defined"
|
|
self.addCleanup(os.environ.pop, "DEFINED")
|
|
|
|
with open(self.config_file, "w") as config_file:
|
|
config_file.write(
|
|
"section:\n"
|
|
" defined_with_default: ${DEFINED:default}\n"
|
|
" undefined_with_default: ${UNDEFINED:default}\n"
|
|
" complex: ${DEFINED}/path/${DEFINED:default}/${UNDEFINED}/${UNDEFINED:default}\n"
|
|
)
|
|
|
|
self.config.from_yaml(self.config_file)
|
|
|
|
assert self.config.section() == {
|
|
"defined_with_default": "defined",
|
|
"undefined_with_default": "default",
|
|
"complex": "defined/path/defined//default",
|
|
}
|
|
|
|
def test_option_env_variable_interpolation(self):
|
|
self.config.option.from_yaml(self.config_file)
|
|
|
|
assert self.config.option() == {
|
|
"section1": {
|
|
"value1": "test-value",
|
|
"value2": "test-path/path",
|
|
},
|
|
}
|
|
assert self.config.option.section1() == {
|
|
"value1": "test-value",
|
|
"value2": "test-path/path",
|
|
}
|
|
assert self.config.option.section1.value1() == "test-value"
|
|
assert self.config.option.section1.value2() == "test-path/path"
|
|
|
|
def test_env_variable_interpolation_custom_loader(self):
|
|
self.config.from_yaml(self.config_file, loader=yaml.UnsafeLoader)
|
|
|
|
assert self.config.section1() == {
|
|
"value1": "test-value",
|
|
"value2": "test-path/path",
|
|
}
|
|
assert self.config.section1.value1() == "test-value"
|
|
assert self.config.section1.value2() == "test-path/path"
|
|
|
|
def test_option_env_variable_interpolation_custom_loader(self):
|
|
self.config.option.from_yaml(self.config_file, loader=yaml.UnsafeLoader)
|
|
|
|
assert self.config.option.section1() == {
|
|
"value1": "test-value",
|
|
"value2": "test-path/path",
|
|
}
|
|
assert self.config.option.section1.value1() == "test-value"
|
|
assert self.config.option.section1.value2() == "test-path/path"
|
|
|
|
|
|
class ConfigFromPydanticTests(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.config = providers.Configuration(name="config")
|
|
|
|
class Section11(pydantic.BaseModel):
|
|
value1 = 1
|
|
|
|
class Section12(pydantic.BaseModel):
|
|
value2 = 2
|
|
|
|
class Settings1(pydantic.BaseSettings):
|
|
section1 = Section11()
|
|
section2 = Section12()
|
|
|
|
self.Settings1 = Settings1
|
|
|
|
class Section21(pydantic.BaseModel):
|
|
value1 = 11
|
|
value11 = 11
|
|
|
|
class Section3(pydantic.BaseModel):
|
|
value3 = 3
|
|
|
|
class Settings2(pydantic.BaseSettings):
|
|
section1 = Section21()
|
|
section3 = Section3()
|
|
|
|
self.Settings2 = Settings2
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test(self):
|
|
self.config.from_pydantic(self.Settings1())
|
|
|
|
assert self.config() == {"section1": {"value1": 1}, "section2": {"value2": 2}}
|
|
assert self.config.section1() == {"value1": 1}
|
|
assert self.config.section1.value1() == 1
|
|
assert self.config.section2() == {"value2": 2}
|
|
assert self.config.section2.value2() == 2
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_kwarg(self):
|
|
self.config.from_pydantic(self.Settings1(), exclude={"section2"})
|
|
|
|
assert self.config() == {"section1": {"value1": 1}}
|
|
assert self.config.section1() == {"value1": 1}
|
|
assert self.config.section1.value1() == 1
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_merge(self):
|
|
self.config.from_pydantic(self.Settings1())
|
|
self.config.from_pydantic(self.Settings2())
|
|
|
|
assert self.config() == {
|
|
"section1": {
|
|
"value1": 11,
|
|
"value11": 11,
|
|
},
|
|
"section2": {
|
|
"value2": 2,
|
|
},
|
|
"section3": {
|
|
"value3": 3,
|
|
},
|
|
}
|
|
assert self.config.section1() == {"value1": 11, "value11": 11}
|
|
assert self.config.section1.value1() == 11
|
|
assert self.config.section1.value11() == 11
|
|
assert self.config.section2() == {"value2": 2}
|
|
assert self.config.section2.value2() == 2
|
|
assert self.config.section3() == {"value3": 3}
|
|
assert self.config.section3.value3() == 3
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_empty_settings(self):
|
|
self.config.from_pydantic(pydantic.BaseSettings())
|
|
assert self.config() == {}
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_empty_settings_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(ValueError):
|
|
self.config.from_pydantic(pydantic.BaseSettings())
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_option_empty_settings(self):
|
|
self.config.option.from_pydantic(pydantic.BaseSettings())
|
|
assert self.config.option() == {}
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_option_empty_settings_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(ValueError):
|
|
self.config.option.from_pydantic(pydantic.BaseSettings())
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_required_empty_settings(self):
|
|
with raises(ValueError):
|
|
self.config.from_pydantic(pydantic.BaseSettings(), required=True)
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_required_option_empty_settings(self):
|
|
with raises(ValueError):
|
|
self.config.option.from_pydantic(pydantic.BaseSettings(), required=True)
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_not_required_empty_settings_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.from_pydantic(pydantic.BaseSettings(), required=False)
|
|
assert self.config() == {}
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_not_required_option_empty_settings_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.option.from_pydantic(pydantic.BaseSettings(), required=False)
|
|
assert self.config.option() == {}
|
|
assert self.config() == {"option": {}}
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_not_instance_of_settings(self):
|
|
with raises(errors.Error) as error:
|
|
self.config.from_pydantic({})
|
|
|
|
assert error.value.args[0] == (
|
|
"Unable to recognize settings instance, expect \"pydantic.BaseSettings\", "
|
|
"got {0} instead".format({})
|
|
)
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_option_not_instance_of_settings(self):
|
|
with raises(errors.Error) as error:
|
|
self.config.option.from_pydantic({})
|
|
|
|
assert error.value.args[0] == (
|
|
"Unable to recognize settings instance, expect \"pydantic.BaseSettings\", "
|
|
"got {0} instead".format({})
|
|
)
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_subclass_instead_of_instance(self):
|
|
with raises(errors.Error) as error:
|
|
self.config.from_pydantic(self.Settings1)
|
|
|
|
assert error.value.args[0] == (
|
|
"Got settings class, but expect instance: "
|
|
"instead \"Settings1\" use \"Settings1()\""
|
|
)
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_option_subclass_instead_of_instance(self):
|
|
with raises(errors.Error) as error:
|
|
self.config.option.from_pydantic(self.Settings1)
|
|
|
|
assert error.value.args[0] == (
|
|
"Got settings class, but expect instance: "
|
|
"instead \"Settings1\" use \"Settings1()\""
|
|
)
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_no_pydantic_installed(self):
|
|
@contextlib.contextmanager
|
|
def no_pydantic_module():
|
|
pydantic = providers.pydantic
|
|
providers.pydantic = None
|
|
|
|
yield
|
|
|
|
providers.pydantic = pydantic
|
|
|
|
with no_pydantic_module():
|
|
with raises(errors.Error) as error:
|
|
self.config.from_pydantic(self.Settings1())
|
|
|
|
assert error.value.args[0] == (
|
|
"Unable to load pydantic configuration - pydantic is not installed. "
|
|
"Install pydantic or install Dependency Injector with pydantic extras: "
|
|
"\"pip install dependency-injector[pydantic]\""
|
|
)
|
|
|
|
@unittest.skipIf(sys.version_info[:2] < (3, 6), "Pydantic supports Python 3.6+")
|
|
def test_option_no_pydantic_installed(self):
|
|
@contextlib.contextmanager
|
|
def no_pydantic_module():
|
|
pydantic = providers.pydantic
|
|
providers.pydantic = None
|
|
|
|
yield
|
|
|
|
providers.pydantic = pydantic
|
|
|
|
with no_pydantic_module():
|
|
with raises(errors.Error) as error:
|
|
self.config.option.from_pydantic(self.Settings1())
|
|
|
|
assert error.value.args[0] == (
|
|
"Unable to load pydantic configuration - pydantic is not installed. "
|
|
"Install pydantic or install Dependency Injector with pydantic extras: "
|
|
"\"pip install dependency-injector[pydantic]\""
|
|
)
|
|
|
|
|
|
class ConfigFromDict(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.config = providers.Configuration(name="config")
|
|
|
|
self.config_options_1 = {
|
|
"section1": {
|
|
"value1": "1",
|
|
},
|
|
"section2": {
|
|
"value2": "2",
|
|
},
|
|
}
|
|
self.config_options_2 = {
|
|
"section1": {
|
|
"value1": "11",
|
|
"value11": "11",
|
|
},
|
|
"section3": {
|
|
"value3": "3",
|
|
},
|
|
}
|
|
|
|
def test(self):
|
|
self.config.from_dict(self.config_options_1)
|
|
|
|
assert self.config() == {"section1": {"value1": "1"}, "section2": {"value2": "2"}}
|
|
assert self.config.section1() == {"value1": "1"}
|
|
assert self.config.section1.value1() == "1"
|
|
assert self.config.section2() == {"value2": "2"}
|
|
assert self.config.section2.value2() == "2"
|
|
|
|
def test_merge(self):
|
|
self.config.from_dict(self.config_options_1)
|
|
self.config.from_dict(self.config_options_2)
|
|
|
|
assert self.config() == {
|
|
"section1": {
|
|
"value1": "11",
|
|
"value11": "11",
|
|
},
|
|
"section2": {
|
|
"value2": "2",
|
|
},
|
|
"section3": {
|
|
"value3": "3",
|
|
},
|
|
}
|
|
assert self.config.section1() == {"value1": "11", "value11": "11"}
|
|
assert self.config.section1.value1() == "11"
|
|
assert self.config.section1.value11() == "11"
|
|
assert self.config.section2() == {"value2": "2"}
|
|
assert self.config.section2.value2() == "2"
|
|
assert self.config.section3() == {"value3": "3"}
|
|
assert self.config.section3.value3() == "3"
|
|
|
|
def test_empty_dict(self):
|
|
self.config.from_dict({})
|
|
assert self.config() == {}
|
|
|
|
def test_option_empty_dict(self):
|
|
self.config.option.from_dict({})
|
|
assert self.config.option() == {}
|
|
|
|
def test_empty_dict_in_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(ValueError):
|
|
self.config.from_dict({})
|
|
|
|
def test_option_empty_dict_in_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(ValueError):
|
|
self.config.option.from_dict({})
|
|
|
|
def test_required_empty_dict(self):
|
|
with raises(ValueError):
|
|
self.config.from_dict({}, required=True)
|
|
|
|
def test_required_option_empty_dict(self):
|
|
with raises(ValueError):
|
|
self.config.option.from_dict({}, required=True)
|
|
|
|
def test_not_required_empty_dict_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.from_dict({}, required=False)
|
|
assert self.config() == {}
|
|
|
|
def test_not_required_option_empty_dict_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.option.from_dict({}, required=False)
|
|
assert self.config.option() == {}
|
|
assert self.config() == {"option": {}}
|
|
|
|
|
|
class ConfigFromEnvTests(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.config = providers.Configuration(name="config")
|
|
os.environ["CONFIG_TEST_ENV"] = "test-value"
|
|
|
|
def tearDown(self):
|
|
del self.config
|
|
del os.environ["CONFIG_TEST_ENV"]
|
|
|
|
def test(self):
|
|
self.config.from_env("CONFIG_TEST_ENV")
|
|
assert self.config() == "test-value"
|
|
|
|
def test_with_children(self):
|
|
self.config.section1.value1.from_env("CONFIG_TEST_ENV")
|
|
|
|
assert self.config() == {"section1": {"value1": "test-value"}}
|
|
assert self.config.section1() == {"value1": "test-value"}
|
|
assert self.config.section1.value1() == "test-value"
|
|
|
|
def test_default(self):
|
|
self.config.from_env("UNDEFINED_ENV", "default-value")
|
|
assert self.config() == "default-value"
|
|
|
|
def test_default_none(self):
|
|
self.config.from_env("UNDEFINED_ENV")
|
|
assert self.config() is None
|
|
|
|
def test_option_default_none(self):
|
|
self.config.option.from_env("UNDEFINED_ENV")
|
|
assert self.config.option() is None
|
|
|
|
def test_undefined_in_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(ValueError):
|
|
self.config.from_env("UNDEFINED_ENV")
|
|
|
|
def test_option_undefined_in_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
with raises(ValueError):
|
|
self.config.option.from_env("UNDEFINED_ENV")
|
|
|
|
def test_undefined_in_strict_mode_with_default(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.from_env("UNDEFINED_ENV", "default-value")
|
|
assert self.config() == "default-value"
|
|
|
|
def test_option_undefined_in_strict_mode_with_default(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.option.from_env("UNDEFINED_ENV", "default-value")
|
|
assert self.config.option() == "default-value"
|
|
|
|
def test_required_undefined(self):
|
|
with raises(ValueError):
|
|
self.config.from_env("UNDEFINED_ENV", required=True)
|
|
|
|
def test_required_undefined_with_default(self):
|
|
self.config.from_env("UNDEFINED_ENV", default="default-value", required=True)
|
|
assert self.config() == "default-value"
|
|
|
|
def test_option_required_undefined(self):
|
|
with raises(ValueError):
|
|
self.config.option.from_env("UNDEFINED_ENV", required=True)
|
|
|
|
def test_option_required_undefined_with_default(self):
|
|
self.config.option.from_env("UNDEFINED_ENV", default="default-value", required=True)
|
|
assert self.config.option() == "default-value"
|
|
|
|
def test_not_required_undefined_in_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.from_env("UNDEFINED_ENV", required=False)
|
|
assert self.config() is None
|
|
|
|
def test_option_not_required_undefined_in_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.option.from_env("UNDEFINED_ENV", required=False)
|
|
assert self.config.option() is None
|
|
|
|
def test_not_required_undefined_with_default_in_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.from_env("UNDEFINED_ENV", default="default-value", required=False)
|
|
assert self.config() == "default-value"
|
|
|
|
def test_option_not_required_undefined_with_default_in_strict_mode(self):
|
|
self.config = providers.Configuration(strict=True)
|
|
self.config.option.from_env("UNDEFINED_ENV", default="default-value", required=False)
|
|
assert self.config.option() == "default-value"
|
|
|
|
|
|
class ConfigFromValueTests(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.config = providers.Configuration(name="config")
|
|
|
|
def test_from_value(self):
|
|
test_value = 123321
|
|
self.config.from_value(test_value)
|
|
assert self.config() == test_value
|
|
|
|
def test_option_from_value(self):
|
|
test_value_1 = 123
|
|
test_value_2 = 321
|
|
|
|
self.config.option1.from_value(test_value_1)
|
|
self.config.option2.from_value(test_value_2)
|
|
|
|
assert self.config() == {"option1": test_value_1, "option2": test_value_2}
|
|
assert self.config.option1() == test_value_1
|
|
assert self.config.option2() == test_value_2
|