def test__load_env_missing_integer(monkeypatch):
"""Should handle missing integer variables from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_NUM", "314")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_integer("bar", conf) is None
def test__load_env_bad_string(monkeypatch):
"""Should handle bad string variables from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_FOO", "bar")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_string("bar", conf) is None
def test__load_env_non_float(monkeypatch):
"""Should handle non-float variables from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_NUM", "bar")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_float("num", conf) is None
def test__load_env_bad_boolean(monkeypatch):
"""Should handle bad boolean variables from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_CHECK", "true")
monkeypatch.setenv("ELECTIVE_TEST_NO_CHECK", "false")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_boolean("bob", conf) is None
def test__load_env_boolean_false(val, monkeypatch):
"""Should load a boolean variable from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_CHECK", val)
monkeypatch.setenv("ELECTIVE_TEST_NO_CHECK", val)
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_boolean("check", conf) is False
assert elective.process_boolean("no_check", conf) is True
def test__load_env_float(val):
"""Should load a float variable from the environment."""
with pytest.MonkeyPatch().context() as mp:
mp.setenv("ELECTIVE_TEST_NUM", str(val))
conf = elective.load_env(prefix="ELECTIVE_TEST_")
if math.isnan(val):
assert math.isnan(elective.process_float("num", conf)) is True
else:
assert elective.process_float("num", conf) == val
def test__load_env_non_dict(monkeypatch):
"""Should handle non-dict variables from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_DICT__0", "0")
monkeypatch.setenv("ELECTIVE_TEST_DICT__1", "1")
monkeypatch.setenv("ELECTIVE_TEST_DICT__2", "2")
monkeypatch.setenv("ELECTIVE_TEST_DICT__3", "3")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_dict("dict", conf) is None
def test__load_env_missing_dict(monkeypatch):
"""Should handle missing dict variables from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_DICT__ONE", "uno")
monkeypatch.setenv("ELECTIVE_TEST_DICT__TWO", "dos")
monkeypatch.setenv("ELECTIVE_TEST_DICT__THREE", "tres")
monkeypatch.setenv("ELECTIVE_TEST_DICT__FOUR", "cuatro")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_dict("bar", conf) is None
def test__load_env_missing_list(monkeypatch):
"""Should handle missing list variables from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_LIST__0", "0")
monkeypatch.setenv("ELECTIVE_TEST_LIST__1", "1")
monkeypatch.setenv("ELECTIVE_TEST_LIST__2", "2")
monkeypatch.setenv("ELECTIVE_TEST_LIST__3", "3")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_list("bar", conf) is None
def test__load_env_list(monkeypatch):
"""Should load a list variable from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_LIST__0", "0")
monkeypatch.setenv("ELECTIVE_TEST_LIST__1", "1")
monkeypatch.setenv("ELECTIVE_TEST_LIST__2", "2")
monkeypatch.setenv("ELECTIVE_TEST_LIST__3", "3")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_list("list", conf) == ["0", "1", "2", "3"]
def test__load_env_dict(monkeypatch):
"""Should load a dict variable from the environment."""
monkeypatch.setenv("ELECTIVE_TEST_DICT__ONE", "uno")
monkeypatch.setenv("ELECTIVE_TEST_DICT__TWO", "dos")
monkeypatch.setenv("ELECTIVE_TEST_DICT__THREE", "tres")
monkeypatch.setenv("ELECTIVE_TEST_DICT__FOUR", "cuatro")
conf = elective.load_env(prefix="ELECTIVE_TEST_")
actual = elective.process_dict("dict", conf)
expected = {
"ONE": "uno",
"TWO": "dos",
"THREE": "tres",
"FOUR": "cuatro",
}
assert actual == expected
def test__load_env_integer(val):
"""Should load a integer variable from the environment."""
with pytest.MonkeyPatch().context() as mp:
mp.setenv("ELECTIVE_TEST_NUM", str(val))
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_integer("num", conf) == val
def test__load_env_string(str):
"""Should load a string variable from the environment."""
with pytest.MonkeyPatch().context() as mp:
mp.setenv("ELECTIVE_TEST_FOO", str)
conf = elective.load_env(prefix="ELECTIVE_TEST_")
assert elective.process_string("foo", conf) == str
def test__load_env_no_env():
"""Should handle no environment."""
actual = elective.load_env(prefix="ELECTIVE_TEST_")
expected = {}
assert actual == expected