def test_config_has_a_mixture_sources___normalised_sources_are_merged():
config = fake_config(
{
"foo": {
"BAR": "File Bar",
"boo": "File Boo",
"far": "File Far",
"dar": "File Dar",
}
},
env={
"converter_foo_BAR": "Env Bar",
"converter_foo_boo": "Env Boo",
"converter_foo_far": "Env Far",
},
argv={
"foo.BAR": "Argv Bar",
"foo.boo": "Argv Boo"
},
overrides={"FOO": {
"bar": "Ovr Bar"
}},
)
assert config.get("foo.bar") == "Ovr Bar"
assert config.get("foo.boo") == "Argv Boo"
assert config.get("foo.far") == "Env Far"
assert config.get("foo.dar") == "File Dar"
def test_config_has_list_in_env_options___normalised_from_env_are_used():
config = fake_config(
env={
"CONVERTER_FOO_BAR": '["BAz", "Buzz"]',
"converter_Foo_boo": "Fizz",
"ingored_boo_far": "ignored",
})
assert config.get("foo.bar") == ["BAz", "Buzz"]
assert config.get("foo.boo") == "Fizz"
def test_config_is_missing_property_with_fallback___fallback_is_used():
config = fake_config(overrides={"foo": {"BAR": "BAz"}})
assert config.get("foo.boo", "fallback value") == "fallback value"
def test_config_is_missing_property_without_fallback___key_error_is_raised():
config = fake_config(overrides={"foo": {"BAR": "BAz"}})
with pytest.raises(KeyError):
config.get("foo.boo")
def test_config_has_cli_args___normalised_from_cli_are_used():
config = fake_config(argv={"foo.BAR": "BAz", "foo.boo": "Fizz"})
assert config.get("foo.bar") == "BAz"
assert config.get("foo.boo") == "Fizz"
def test_config_file_exists___normalised_from_file_are_used():
config = fake_config({"foo": {"BAR": "BAz", "boo": "Fizz"}})
assert config.get("foo.bar") == "BAz"
assert config.get("foo.boo") == "Fizz"
def test_config_has_mixture_of_cases___values_are_getable_by_lowercase_path():
config = fake_config(overrides={"foo": {"BAR": "BAz"}})
assert config.get("foo.bar") == "BAz"
def test_argument_path_is_none___absolute_path_is_none():
config = fake_config({"foo": {"BAR": "BAz"}})
assert config.absolute_path(None) is None
def test_config_path_is_set___absolute_path_is_based_off_dir_of_config():
config = fake_config({"foo": {"BAR": "BAz"}})
assert config.absolute_path("foo.bar") == os.path.abspath(
os.path.join(os.path.dirname(config.path), "foo.bar"))
def test_missing_of_missing_parent_with_fallback___fallback_is_used():
config = fake_config(overrides={"foo": {"BAR": "BAz"}})
assert config.get("foo.boo.bash", "fallback value") == "fallback value"