Files
TimeTracker/tests/test_error_handling.py
T
Dries Peeters 3654a6a5d3 feat(offline): store method, headers, and body in queue for correct POST/PUT replay
- queueForOffline now saves url, method, headers, body (replay-safe for localStorage);
  legacy items with options only still replayed via fallback
- processOfflineQueue builds fetch options from stored method/body so replayed
  requests send the same payload when back online
- Make queueForOffline async and await it in handleFetchResponse/handleFetchException
- Add tests asserting queue stores method/body and replay uses them
2026-03-16 16:44:09 +01:00

228 lines
8.4 KiB
Python

"""
Tests for enhanced error handling system
"""
import pytest
# Skip entire test file - get_user_friendly_message function no longer exists
pytestmark = pytest.mark.skip(reason="get_user_friendly_message function no longer exists in error_handlers module")
from flask import jsonify
from app import db
from app.models import User
from app.utils.error_handlers import register_error_handlers
@pytest.mark.unit
@pytest.mark.error_handling
def test_user_friendly_message_404():
"""Test that 404 error has user-friendly message"""
message = get_user_friendly_message(404)
assert message is not None
assert "title" in message
assert "message" in message
assert "recovery" in message
assert message["title"] == "Page Not Found"
assert "not found" in message["message"].lower()
@pytest.mark.unit
@pytest.mark.error_handling
def test_user_friendly_message_500():
"""Test that 500 error has user-friendly message"""
message = get_user_friendly_message(500)
assert message is not None
assert message["title"] == "Server Error"
assert "server error" in message["message"].lower() or "error occurred" in message["message"].lower()
@pytest.mark.unit
@pytest.mark.error_handling
def test_user_friendly_message_401():
"""Test that 401 error has user-friendly message"""
message = get_user_friendly_message(401)
assert message is not None
assert message["title"] == "Authentication Required"
assert "log in" in message["message"].lower() or "login" in message["message"].lower()
@pytest.mark.unit
@pytest.mark.error_handling
def test_user_friendly_message_403():
"""Test that 403 error has user-friendly message"""
message = get_user_friendly_message(403)
assert message is not None
assert message["title"] == "Access Denied"
assert "permission" in message["message"].lower() or "access" in message["message"].lower()
@pytest.mark.unit
@pytest.mark.error_handling
def test_user_friendly_message_unknown_status():
"""Test that unknown status codes have fallback message"""
message = get_user_friendly_message(999)
assert message is not None
assert "title" in message
assert "message" in message
assert "recovery" in message
@pytest.mark.unit
@pytest.mark.error_handling
def test_user_friendly_message_with_description():
"""Test that error messages can include custom descriptions"""
message = get_user_friendly_message(400, "Custom error description")
assert message is not None
assert "Custom error description" in message["message"]
@pytest.mark.unit
@pytest.mark.error_handling
def test_recovery_options_include_dashboard():
"""Test that recovery options include dashboard"""
message = get_user_friendly_message(404)
assert "Go to Dashboard" in message["recovery"]
@pytest.mark.unit
@pytest.mark.error_handling
def test_error_handling_enhanced_file_exists():
"""Test that error handling enhanced file exists"""
import os
error_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), "app", "static", "error-handling-enhanced.js")
assert os.path.exists(error_file), "Error handling enhanced file should exist"
@pytest.mark.unit
@pytest.mark.error_handling
def test_error_handling_retry_functionality():
"""Test that retry functionality is implemented"""
import os
error_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), "app", "static", "error-handling-enhanced.js")
if os.path.exists(error_file):
with open(error_file, "r", encoding="utf-8") as f:
content = f.read()
assert "retryFetch" in content, "Retry functionality should be implemented"
assert "showErrorWithRetry" in content, "Retry button should be shown"
@pytest.mark.unit
@pytest.mark.error_handling
def test_offline_queue_functionality():
"""Test that offline queue functionality is implemented"""
import os
error_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), "app", "static", "error-handling-enhanced.js")
if os.path.exists(error_file):
with open(error_file, "r", encoding="utf-8") as f:
content = f.read()
assert "queueForOffline" in content, "Offline queue should be implemented"
assert "processOfflineQueue" in content, "Offline queue processing should exist"
# Replay-safe: store method/body so POST/PUT replay correctly after JSON round-trip
assert "item.method" in content or "item.body" in content, "Offline queue should store method and body for replay"
assert "fetchOptions" in content and ("fetchOptions.body" in content or "body: item.body" in content), "Replay should use stored body"
@pytest.mark.unit
@pytest.mark.error_handling
def test_graceful_degradation():
"""Test that graceful degradation is implemented"""
import os
error_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), "app", "static", "error-handling-enhanced.js")
if os.path.exists(error_file):
with open(error_file, "r", encoding="utf-8") as f:
content = f.read()
assert "setupGracefulDegradation" in content, "Graceful degradation should be implemented"
assert "checkRequiredFeatures" in content, "Feature checking should exist"
@pytest.mark.unit
@pytest.mark.error_handling
def test_error_handling_js_loaded(authenticated_client):
"""Test that error handling JavaScript is loaded in base template"""
response = authenticated_client.get("/dashboard")
assert response.status_code == 200
# Check that error-handling-enhanced.js is included
assert b"error-handling-enhanced.js" in response.data
@pytest.mark.unit
@pytest.mark.error_handling
def test_api_health_endpoint(client):
"""Test that API health endpoint exists"""
response = client.get("/api/health")
assert response.status_code == 200
data = response.get_json()
assert data is not None
assert "status" in data
assert data["status"] == "ok"
@pytest.mark.unit
@pytest.mark.error_handling
def test_error_handlers_registered(app):
"""Test that error handlers are registered"""
# Error handlers should be registered during app creation
assert app is not None
# Check that error handlers are callable
with app.app_context():
message = get_user_friendly_message(404)
assert message is not None
@pytest.mark.smoke
@pytest.mark.error_handling
def test_error_template_updates(client):
"""Smoke test: Verify error templates have retry buttons"""
# Test 404 page
response = client.get("/nonexistent-page")
assert response.status_code == 404
html = response.data.decode("utf-8")
# Should have retry/recovery options
assert "Go to Dashboard" in html or "Go Back" in html
@pytest.mark.unit
@pytest.mark.error_handling
def test_error_handling_network_monitoring():
"""Test that network monitoring is implemented"""
import os
error_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), "app", "static", "error-handling-enhanced.js")
if os.path.exists(error_file):
with open(error_file, "r", encoding="utf-8") as f:
content = f.read()
assert "setupNetworkMonitoring" in content, "Network monitoring should be implemented"
assert "checkOnlineStatus" in content, "Online status checking should exist"
@pytest.mark.unit
@pytest.mark.error_handling
def test_error_handling_offline_indicator():
"""Test that offline indicator is implemented"""
import os
error_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), "app", "static", "error-handling-enhanced.js")
if os.path.exists(error_file):
with open(error_file, "r", encoding="utf-8") as f:
content = f.read()
assert "showOfflineIndicator" in content, "Offline indicator should be implemented"
assert "offline-indicator" in content, "Offline indicator element should exist"
@pytest.mark.unit
@pytest.mark.error_handling
def test_error_handling_recovery_options():
"""Test that recovery options are implemented"""
import os
error_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), "app", "static", "error-handling-enhanced.js")
if os.path.exists(error_file):
with open(error_file, "r", encoding="utf-8") as f:
content = f.read()
assert "getRecoveryOptions" in content, "Recovery options should be implemented"
assert "error-recovery-btn" in content, "Recovery buttons should exist"