"""Test OAuth helper functions."""
import os
from unittest.mock import patch
from gg_api_core.client import is_oauth_enabled
class TestIsOAuthEnabled:
"""Test the is_oauth_enabled pure function."""
def test_returns_true_when_set_to_true(self):
"""Test that is_oauth_enabled returns True when ENABLE_LOCAL_OAUTH=true."""
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": "true"}):
assert is_oauth_enabled() is True
def test_returns_true_when_set_to_true_uppercase(self):
"""Test that is_oauth_enabled is case-insensitive for 'true'."""
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": "TRUE"}):
assert is_oauth_enabled() is True
def test_returns_true_when_set_to_true_mixed_case(self):
"""Test that is_oauth_enabled handles mixed case."""
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": "TrUe"}):
assert is_oauth_enabled() is True
def test_returns_false_when_set_to_false(self):
"""Test that is_oauth_enabled returns False when ENABLE_LOCAL_OAUTH=false."""
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": "false"}):
assert is_oauth_enabled() is False
def test_returns_false_when_set_to_empty_string(self):
"""Test that is_oauth_enabled returns False when ENABLE_LOCAL_OAUTH is empty."""
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": ""}):
assert is_oauth_enabled() is False
def test_returns_true_when_unset(self):
"""Test that is_oauth_enabled returns True when ENABLE_LOCAL_OAUTH is not set (default behavior for local-first usage)."""
env = os.environ.copy()
env.pop("ENABLE_LOCAL_OAUTH", None)
with patch.dict(os.environ, env, clear=True):
assert is_oauth_enabled() is True
def test_returns_false_for_invalid_values(self):
"""Test that is_oauth_enabled returns False for any value other than 'true'."""
invalid_values = ["1", "yes", "on", "enabled", "True1", "tru", "t"]
for value in invalid_values:
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": value}):
assert is_oauth_enabled() is False, f"Expected False for value: {value}"
def test_is_pure_function(self):
"""Test that is_oauth_enabled is a pure function (same input = same output)."""
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": "true"}):
# Call multiple times
result1 = is_oauth_enabled()
result2 = is_oauth_enabled()
result3 = is_oauth_enabled()
assert result1 == result2 == result3
assert result1
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": "false"}):
# Call multiple times
result1 = is_oauth_enabled()
result2 = is_oauth_enabled()
result3 = is_oauth_enabled()
assert result1 == result2 == result3
assert not result1
def test_no_side_effects(self):
"""Test that is_oauth_enabled has no side effects."""
original_value = os.environ.get("ENABLE_LOCAL_OAUTH")
with patch.dict(os.environ, {"ENABLE_LOCAL_OAUTH": "true"}):
is_oauth_enabled()
# Environment should still be the same
assert os.environ.get("ENABLE_LOCAL_OAUTH") == "true"
# After context exit, should be back to original
assert os.environ.get("ENABLE_LOCAL_OAUTH") == original_value
