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feat: Environment Configuration and Logging Baseline

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This commit is contained in:
OpenVelo Agent
2026-08-04 17:53:17 +00:00
parent bbad70bed1
commit a8b87179f0
13 changed files with 667 additions and 77 deletions
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tests/test_config.py
+96 -18
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@@ -9,15 +9,30 @@ from tenbackward.config import ConfigError, load_config, validate_config
def _populate(env_setup) -> dict[str, str]:
return {k: os.environ[k] for k in os.environ if k.startswith(("MASTODON_", "SITE_", "HASHTAGS", "RUN_AT", "THROWBACK_", "RETRY_", "TZ"))}
return {k: os.environ[k] for k in os.environ if k.startswith(("MASTODON_", "VISIBILITY", "SITE_", "HASHTAGS", "THROWNBACK_", "MAX_RETRIES", "RUN_AT", "TZ"))}
def _full_values() -> dict[str, str]:
return {
"MASTODON_BASE_URL": "https://mastodon.example",
"MASTODON_ACCESS_TOKEN": "x",
"VISIBILITY": "public",
"SITE_URL": "https://blog.example.com",
"HASHTAGS": "#throwback",
"THROWNBACK_PREFIX": "Throwback:",
"MAX_RETRIES": "3",
"RUN_AT": "09:00",
"TZ": "Europe/Berlin",
}
def test_load_config_succeeds_with_complete_env(env_setup) -> None:
config = load_config()
assert config.mastodon_base_url == "https://mastodon.example"
assert config.run_at == "09:00"
assert config.retry_count == 3
assert config.max_retries == 3
assert config.throwback_prefix == "Throwback:"
assert config.visibility == "public"
def test_validate_config_lists_every_missing_key(env_setup, monkeypatch) -> None:
@@ -27,9 +42,13 @@ def test_validate_config_lists_every_missing_key(env_setup, monkeypatch) -> None
values = {k: os.environ.get(k, "") for k in [
"MASTODON_BASE_URL",
"MASTODON_ACCESS_TOKEN",
"VISIBILITY",
"SITE_URL",
"HASHTAGS",
"THROWNBACK_PREFIX",
"MAX_RETRIES",
"RUN_AT",
"TZ",
]}
with pytest.raises(ConfigError) as excinfo:
@@ -41,30 +60,63 @@ def test_validate_config_lists_every_missing_key(env_setup, monkeypatch) -> None
def test_validate_config_rejects_bad_run_at() -> None:
values = {
"MASTODON_BASE_URL": "https://mastodon.example",
"MASTODON_ACCESS_TOKEN": "x",
"SITE_URL": "https://blog.example.com",
"HASHTAGS": "#x",
"RUN_AT": "25:99",
"MASTODON_VISIBILITY": "public",
"THROWBACK_PREFIX": "Throwback:",
"RETRY_COUNT": "3",
"TZ": "Europe/Berlin",
}
values = _full_values()
values["RUN_AT"] = "25:99"
with pytest.raises(ConfigError):
validate_config(values)
def test_validate_config_rejects_invalid_url() -> None:
values = _full_values()
values["SITE_URL"] = "not-a-url"
with pytest.raises(ConfigError, match="SITE_URL"):
validate_config(values)
values = _full_values()
values["MASTODON_BASE_URL"] = "ftp://mastodon.example"
with pytest.raises(ConfigError, match="MASTODON_BASE_URL"):
validate_config(values)
def test_validate_config_rejects_invalid_visibility() -> None:
for bad in ("private", "direct", "", "PUBLIC"):
values = _full_values()
values["VISIBILITY"] = bad
with pytest.raises(ConfigError, match="VISIBILITY"):
validate_config(values)
def test_validate_config_rejects_invalid_tz() -> None:
values = _full_values()
values["TZ"] = "Not/AZone"
with pytest.raises(ConfigError, match="TZ"):
validate_config(values)
def test_validate_config_rejects_negative_max_retries() -> None:
values = _full_values()
values["MAX_RETRIES"] = "-1"
with pytest.raises(ConfigError, match="MAX_RETRIES"):
validate_config(values)
def test_validate_config_accepts_zero_max_retries() -> None:
values = _full_values()
values["MAX_RETRIES"] = "0"
validate_config(values)
def test_load_config_applies_optional_defaults(env_setup, monkeypatch) -> None:
monkeypatch.delenv("THROWBACK_PREFIX", raising=False)
monkeypatch.delenv("RETRY_COUNT", raising=False)
monkeypatch.delenv("VISIBILITY", raising=False)
monkeypatch.delenv("THROWNBACK_PREFIX", raising=False)
monkeypatch.delenv("MAX_RETRIES", raising=False)
monkeypatch.delenv("TZ", raising=False)
config = load_config()
assert config.throwback_prefix == "Throwback:"
assert config.retry_count == 3
assert config.max_retries == 3
assert config.tz == "Europe/Berlin"
assert config.mastodon_visibility == "public"
assert config.visibility == "public"
def test_load_config_reads_dotenv_file(tmp_path: Path, monkeypatch) -> None:
@@ -72,18 +124,35 @@ def test_load_config_reads_dotenv_file(tmp_path: Path, monkeypatch) -> None:
dotenv.write_text(
"MASTODON_BASE_URL=https://from-file.example\n"
"MASTODON_ACCESS_TOKEN=file-token\n"
"VISIBILITY=unlisted\n"
"SITE_URL=https://blog.example.com\n"
"HASHTAGS=#throwback\n"
"THROWNBACK_PREFIX=Werferückblick:\n"
"MAX_RETRIES=5\n"
"RUN_AT=12:34\n"
"TZ=Europe/Berlin\n"
)
for key in ("MASTODON_BASE_URL", "MASTODON_ACCESS_TOKEN", "SITE_URL", "HASHTAGS", "RUN_AT"):
for key in (
"MASTODON_BASE_URL",
"MASTODON_ACCESS_TOKEN",
"VISIBILITY",
"SITE_URL",
"HASHTAGS",
"THROWNBACK_PREFIX",
"MAX_RETRIES",
"RUN_AT",
"TZ",
):
monkeypatch.delenv(key, raising=False)
config = load_config(dotenv_path=dotenv)
assert config.mastodon_base_url == "https://from-file.example"
assert config.mastodon_access_token == "file-token"
assert config.run_at == "12:34"
assert config.visibility == "unlisted"
assert config.throwback_prefix == "Werferückblick:"
assert config.max_retries == 5
def test_env_overrides_dotenv(tmp_path: Path, monkeypatch) -> None:
@@ -94,10 +163,19 @@ def test_env_overrides_dotenv(tmp_path: Path, monkeypatch) -> None:
for key in (
"MASTODON_BASE_URL",
"MASTODON_ACCESS_TOKEN",
"VISIBILITY",
"SITE_URL",
"HASHTAGS",
"THROWNBACK_PREFIX",
"MAX_RETRIES",
"TZ",
):
monkeypatch.setenv(key, "x")
monkeypatch.setenv("MASTODON_BASE_URL", "https://mastodon.example")
monkeypatch.setenv("SITE_URL", "https://blog.example.com")
monkeypatch.setenv("VISIBILITY", "public")
monkeypatch.setenv("TZ", "Europe/Berlin")
monkeypatch.setenv("MAX_RETRIES", "3")
config = load_config(dotenv_path=dotenv)
assert config.run_at == "23:00"