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feat: Improve environment variable handling and logging initialization, add fallback for canvas creation in GraphManager, and enhance SearchFilterWidget with debouncing and trace suppression

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This commit is contained in:
William Valentin
2025-08-08 17:10:38 -07:00
parent 15bdc75101
commit c54095df0b
7 changed files with 252 additions and 177 deletions
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75
tests/test_constants.py
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@@ -8,98 +8,71 @@ import sys
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', 'src'))
def _fresh_constants():
"""Import or reload the constants module and return it.
Ensures a local binding exists in callers to avoid UnboundLocalError
from conditional imports in the tests.
"""
import importlib
# If already imported, reload to pick up env changes
if 'constants' in sys.modules:
import constants # bind locally for importlib.reload
return importlib.reload(constants)
# Otherwise, import fresh
import constants
return constants
class TestConstants:
"""Test cases for the constants module."""
def test_default_log_level(self):
"""Test default LOG_LEVEL when not set in environment."""
with patch.dict(os.environ, {}, clear=True):
# Re-import to get fresh values
import importlib
if 'constants' in sys.modules:
importlib.reload(sys.modules['constants'])
import constants
else:
import constants
constants = _fresh_constants()
assert constants.LOG_LEVEL == "INFO"
def test_custom_log_level(self):
"""Test custom LOG_LEVEL from environment."""
with patch.dict(os.environ, {'LOG_LEVEL': 'debug'}, clear=True):
import importlib
if 'constants' in sys.modules:
importlib.reload(sys.modules['constants'])
import constants
else:
import constants
constants = _fresh_constants()
assert constants.LOG_LEVEL == "DEBUG"
def test_default_log_path(self):
"""Test default LOG_PATH when not set in environment."""
with patch.dict(os.environ, {}, clear=True):
import importlib
if 'constants' in sys.modules:
importlib.reload(sys.modules['constants'])
else:
import constants
constants = _fresh_constants()
assert constants.LOG_PATH == "/tmp/logs/thechart"
def test_custom_log_path(self):
"""Test custom LOG_PATH from environment."""
with patch.dict(os.environ, {'LOG_PATH': '/custom/log/path'}, clear=True):
import importlib
if 'constants' in sys.modules:
importlib.reload(sys.modules['constants'])
else:
import constants
constants = _fresh_constants()
assert constants.LOG_PATH == "/custom/log/path"
def test_default_log_clear(self):
"""Test default LOG_CLEAR when not set in environment."""
with patch.dict(os.environ, {}, clear=True):
import importlib
if 'constants' in sys.modules:
importlib.reload(sys.modules['constants'])
else:
import constants
constants = _fresh_constants()
assert constants.LOG_CLEAR == "False"
def test_custom_log_clear_true(self):
"""Test LOG_CLEAR when set to true in environment."""
with patch.dict(os.environ, {'LOG_CLEAR': 'true'}, clear=True):
import importlib
if 'constants' in sys.modules:
importlib.reload(sys.modules['constants'])
else:
import constants
constants = _fresh_constants()
assert constants.LOG_CLEAR == "True"
def test_custom_log_clear_false(self):
"""Test LOG_CLEAR when set to false in environment."""
with patch.dict(os.environ, {'LOG_CLEAR': 'false'}, clear=True):
import importlib
if 'constants' in sys.modules:
importlib.reload(sys.modules['constants'])
else:
import constants
constants = _fresh_constants()
assert constants.LOG_CLEAR == "False"
def test_log_level_case_insensitive(self):
"""Test that LOG_LEVEL is converted to uppercase."""
with patch.dict(os.environ, {'LOG_LEVEL': 'warning'}, clear=True):
import importlib
if 'constants' in sys.modules:
importlib.reload(sys.modules['constants'])
else:
import constants
constants = _fresh_constants()
assert constants.LOG_LEVEL == "WARNING"
def test_dotenv_override(self):