app_skellington/tests/cfg/test_cfg.py

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import pytest
from app_skellington import _util
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from app_skellington.cfg import Config
@pytest.fixture
def sample_configspec_filepath():
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return _util.get_asset(__name__, "sample_config.spec")
@pytest.fixture
def sample_configini_filepath():
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return _util.get_asset(__name__, "sample_config.ini")
@pytest.fixture
def sample_full_configspec_filepath():
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return _util.get_asset(__name__, "sample_config_full.spec")
@pytest.fixture
def sample_full_configini_filepath():
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return _util.get_asset(__name__, "sample_config_full.ini")
@pytest.fixture
def sample_invalid_configspec_filepath():
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return _util.get_asset(__name__, "sample_config_invalid.spec")
class TestConfig_e2e:
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def test_allows_reading_ini_and_no_spec(self, sample_configini_filepath):
cfg = Config(configini_filepath=sample_configini_filepath)
assert cfg["root_option"] == "root_option_val", "expecting default from config.spec (didnt get)"
assert cfg["app"]["sub_option"] == "sub_option_val", "expecting default for sub option"
def test_allows_reading_spec_and_no_ini(self, sample_configspec_filepath):
cfg = Config(configspec_filepath=sample_configspec_filepath)
assert cfg["root_option"] == "def_string", "expecting default from config.spec (didnt get)"
# NOTE(MG) Changed the functionality to not do it this way.
# def test_constructor_fails_with_invalid_spec(
# self, sample_invalid_configspec_filepath
# ):
# with pytest.raises(Exception):
# cfg = Config(
# configspec_filepath=sample_invalid_configspec_filepath
# )
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def test_allows_options_beyond_spec(self, sample_configspec_filepath):
cfg = Config(configspec_filepath=sample_configspec_filepath)
cfg["foo"] = "test my value"
assert cfg["foo"] == "test my value"
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cfg["app"]["bar"] = "another value"
assert cfg["app"]["bar"] == "another value"
# def test_can_read_config_file_mutiple_times(self):
# pass
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def test_can_override_config_file_manually(self, sample_configini_filepath):
cfg = Config(configini_filepath=sample_configini_filepath)
cfg["root_option"] = "newval"
assert cfg["root_option"] == "newval"
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cfg["app"]["sub_option"] = "another_new_val"
assert cfg["app"]["sub_option"] == "another_new_val", "expecting default for sub option"
def test_can_set_option_without_config(self):
cfg = Config()
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cfg["foo"] = "test my value"
assert cfg["foo"] == "test my value"
cfg["app"] = {}
cfg["app"]["bar"] = "another value"
assert cfg["app"]["bar"] == "another value"
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def test_uses_spec_as_defaults(self, sample_configspec_filepath):
cfg = Config(configspec_filepath=sample_configspec_filepath)
assert cfg["root_option"] == "def_string", "expecting default from config.spec (didnt get)"
assert cfg["app"]["sub_option"] == "def_sub", "expecting default for sub option"