Add quick test runner and enhance run_tests script

- Introduced `quick_test.py` for running specific test categories (unit, integration, theme, all).
- Updated `run_tests.py` to improve test execution and reporting, including coverage.
- Removed outdated test scripts for keyboard shortcuts, menu theming, note saving, and entry updating.
- Added new test script `test_theme_changing.py` to verify theme changing functionality.
- Consolidated integration tests into `test_integration.py` for comprehensive testing of TheChart application.
- Updated theme manager to ensure color retrieval works correctly.
- Modified test constants to import from the correct module path.

scripts/run_tests.py

@@ -1,25 +1,19 @@
 #!/usr/bin/env python3
 """
-Test runner script for TheChart application.
+Consolidated test runner script for TheChart application.
 Run this script to execute all tests with coverage reporting.
 """
 
 import os
 import subprocess
 import sys
+from pathlib import Path
 
 
-def run_tests():
-    """Run all tests with coverage reporting."""
+def run_unit_tests():
+    """Run unit tests with coverage reporting."""
+    print("Running unit tests with coverage...")
 
-    # Change to project root directory
-    project_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-    os.chdir(project_root)
-
-    print("Running TheChart tests with coverage...")
-    print(f"Project root: {project_root}")
-
-    # Run pytest with coverage
     cmd = [
         sys.executable,
         "-m",
@@ -30,16 +24,106 @@ def run_tests():
         "--cov-report=term-missing",
         "--cov-report=html:htmlcov",
         "--cov-report=xml",
+        "-x",  # Stop on first failure for faster feedback
     ]
 
     try:
         result = subprocess.run(cmd, check=False)
-        return result.returncode
+        return result.returncode == 0
     except Exception as e:
-        print(f"Error running tests: {e}")
+        print(f"Error running unit tests: {e}")
+        return False
+
+
+def run_integration_tests():
+    """Run integration tests."""
+    print("Running integration tests...")
+
+    cmd = [
+        sys.executable,
+        "-m",
+        "pytest",
+        "tests/test_integration.py",
+        "--verbose",
+        "-s",  # Don't capture output so we can see print statements
+    ]
+
+    try:
+        result = subprocess.run(cmd, check=False)
+        return result.returncode == 0
+    except Exception as e:
+        print(f"Error running integration tests: {e}")
+        return False
+
+
+def run_legacy_integration_test():
+    """Run the legacy integration test for backwards compatibility."""
+    print("Running legacy export integration test...")
+
+    try:
+        # Import and run the integration test directly
+        sys.path.insert(0, "scripts")
+        from integration_test import test_integration
+
+        success = test_integration()
+        return success
+    except Exception as e:
+        print(f"Error running legacy integration test: {e}")
+        return False
+
+
+def run_all_tests():
+    """Run all tests in sequence."""
+    project_root = Path(__file__).parent.parent
+    os.chdir(project_root)
+
+    print("TheChart Consolidated Test Suite")
+    print("=" * 40)
+    print(f"Project root: {project_root}")
+    print()
+
+    results = []
+
+    # Run unit tests
+    print("1. Unit Tests")
+    print("-" * 20)
+    unit_success = run_unit_tests()
+    results.append(("Unit Tests", unit_success))
+    print()
+
+    # Run integration tests
+    print("2. Integration Tests")
+    print("-" * 20)
+    integration_success = run_integration_tests()
+    results.append(("Integration Tests", integration_success))
+    print()
+
+    # Run legacy integration test
+    print("3. Legacy Export Integration Test")
+    print("-" * 35)
+    legacy_success = run_legacy_integration_test()
+    results.append(("Legacy Integration", legacy_success))
+    print()
+
+    # Summary
+    print("Test Results Summary")
+    print("=" * 20)
+    all_passed = True
+    for test_name, success in results:
+        status = "✓ PASS" if success else "✗ FAIL"
+        print(f"{test_name:.<25} {status}")
+        if not success:
+            all_passed = False
+
+    print()
+    if all_passed:
+        print("🎉 All tests passed!")
+        return 0
+    else:
+        print("❌ Some tests failed!")
         return 1
 
 
 if __name__ == "__main__":
-    exit_code = run_tests()
+    exit_code = run_all_tests()
     sys.exit(exit_code)