def test_config_from_mapping():
domain = protean.Domain(__name__)
domain.config.from_mapping({"SECRET_KEY": "config", "TEST_KEY": "foo"})
config_test(domain)
domain = protean.Domain(__name__)
domain.config.from_mapping([("SECRET_KEY", "config"), ("TEST_KEY", "foo")])
config_test(domain)
domain = protean.Domain(__name__)
domain.config.from_mapping(SECRET_KEY="config", TEST_KEY="foo")
config_test(domain)
domain = protean.Domain(__name__)
with pytest.raises(TypeError):
domain.config.from_mapping({}, {})
def test_config_missing():
domain = protean.Domain(__name__)
with pytest.raises(IOError) as e:
domain.config.from_pyfile("missing.cfg")
msg = str(e.value)
assert msg.startswith(
"[Errno 2] Unable to load configuration file (No such file or directory):"
)
assert msg.endswith("missing.cfg'")
assert not domain.config.from_pyfile("missing.cfg", silent=True)
def test_config_from_class():
class Base:
TEST_KEY = "foo"
class Test(Base):
SECRET_KEY = "config"
domain = protean.Domain(__name__)
domain.config.from_object(Test)
config_test(domain)
def test_config_from_envvar_missing(monkeypatch):
monkeypatch.setattr("os.environ", {"FOO_SETTINGS": "missing.cfg"})
with pytest.raises(IOError) as e:
domain = protean.Domain(__name__)
domain.config.from_envvar("FOO_SETTINGS")
msg = str(e.value)
assert msg.startswith(
"[Errno 2] Unable to load configuration file (No such file or directory):"
)
assert msg.endswith("missing.cfg'")
assert not domain.config.from_envvar("FOO_SETTINGS", silent=True)
def test_from_pyfile_weird_encoding(tmpdir, encoding):
f = tmpdir.join("my_config.py")
f.write_binary(
textwrap.dedent(f"""
# -*- coding: {encoding} -*-
TEST_VALUE = "föö"
""").encode(encoding))
domain = protean.Domain(__name__)
domain.config.from_pyfile(str(f))
value = domain.config["TEST_VALUE"]
assert value == "föö"
def test_config_from_envvar(monkeypatch):
monkeypatch.setattr("os.environ", {})
domain = protean.Domain(__name__)
with pytest.raises(RuntimeError) as e:
domain.config.from_envvar("FOO_SETTINGS")
assert "'FOO_SETTINGS' is not set" in str(e.value)
assert not domain.config.from_envvar("FOO_SETTINGS", silent=True)
monkeypatch.setattr("os.environ",
{"FOO_SETTINGS": f"{__file__.rsplit('.', 1)[0]}.py"})
assert domain.config.from_envvar("FOO_SETTINGS")
config_test(domain)
def test_get_namespace():
domain = protean.Domain(__name__)
domain.config["FOO_OPTION_1"] = "foo option 1"
domain.config["FOO_OPTION_2"] = "foo option 2"
domain.config["BAR_STUFF_1"] = "bar stuff 1"
domain.config["BAR_STUFF_2"] = "bar stuff 2"
foo_options = domain.config.get_namespace("FOO_")
assert 2 == len(foo_options)
assert "foo option 1" == foo_options["option_1"]
assert "foo option 2" == foo_options["option_2"]
bar_options = domain.config.get_namespace("BAR_", lowercase=False)
assert 2 == len(bar_options)
assert "bar stuff 1" == bar_options["STUFF_1"]
assert "bar stuff 2" == bar_options["STUFF_2"]
foo_options = domain.config.get_namespace("FOO_", trim_namespace=False)
assert 2 == len(foo_options)
assert "foo option 1" == foo_options["foo_option_1"]
assert "foo option 2" == foo_options["foo_option_2"]
bar_options = domain.config.get_namespace("BAR_",
lowercase=False,
trim_namespace=False)
assert 2 == len(bar_options)
assert "bar stuff 1" == bar_options["BAR_STUFF_1"]
assert "bar stuff 2" == bar_options["BAR_STUFF_2"]
def test_config_from_file():
domain = protean.Domain(__name__)
current_dir = os.path.dirname(os.path.abspath(__file__))
domain.config.from_file(
os.path.join(current_dir, "support", "config.json"), json.load)
config_test(domain)
def test_config_from_object():
domain = protean.Domain(__name__)
domain.config.from_object(__name__)
config_test(domain)
def test_config_from_pyfile():
domain = protean.Domain(__name__)
domain.config.from_pyfile(f"{__file__.rsplit('.', 1)[0]}.py")
config_test(domain)