Initial commit: Werkzeuge-Sammlung

Enthält:
- rdp_client.py: RDP Client mit GUI und Monitor-Auswahl
- rdp.sh: Bash-basierter RDP Client
- teamleader_test/: Network Scanner Fullstack-App
- teamleader_test2/: Network Mapper CLI

Subdirectories mit eigenem Repo wurden ausgeschlossen.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

teamleader_test/tests/test_basic.py

@@ -0,0 +1,92 @@
+"""
+Basic tests for the network scanner.
+
+Run with: pytest tests/test_basic.py
+"""
+
+import pytest
+from app.config import settings
+
+
+def test_settings_loaded():
+    """Test that settings are loaded correctly."""
+    assert settings.app_name is not None
+    assert settings.database_url is not None
+
+
+def test_network_range_validation():
+    """Test network range validation."""
+    import ipaddress
+    
+    # Valid private networks
+    valid_networks = [
+        "192.168.1.0/24",
+        "10.0.0.0/8",
+        "172.16.0.0/12"
+    ]
+    
+    for network in valid_networks:
+        net = ipaddress.ip_network(network, strict=False)
+        assert net.is_private
+    
+    # Invalid public network
+    public_net = ipaddress.ip_network("8.8.8.8/32", strict=False)
+    assert not public_net.is_private
+
+
+def test_port_range_parsing():
+    """Test port range parsing."""
+    from app.scanner.port_scanner import PortScanner
+    
+    scanner = PortScanner()
+    
+    # Single port
+    ports = scanner.parse_port_range("80")
+    assert ports == [80]
+    
+    # Multiple ports
+    ports = scanner.parse_port_range("80,443,8080")
+    assert ports == [80, 443, 8080]
+    
+    # Port range
+    ports = scanner.parse_port_range("8000-8005")
+    assert ports == [8000, 8001, 8002, 8003, 8004, 8005]
+    
+    # Combined
+    ports = scanner.parse_port_range("80,443,8000-8002")
+    assert ports == [80, 443, 8000, 8001, 8002]
+
+
+def test_service_name_guess():
+    """Test service name guessing."""
+    from app.scanner.port_scanner import PortScanner
+    
+    scanner = PortScanner()
+    
+    assert scanner._guess_service_name(80) == "http"
+    assert scanner._guess_service_name(443) == "https"
+    assert scanner._guess_service_name(22) == "ssh"
+    assert scanner._guess_service_name(99999) is None
+
+
+@pytest.mark.asyncio
+async def test_database_initialization():
+    """Test database initialization."""
+    from app.database import init_db, SessionLocal
+    
+    # Initialize database
+    init_db()
+    
+    # Test session creation
+    db = SessionLocal()
+    try:
+        # Simple query to verify database works
+        from app.models import Host
+        count = db.query(Host).count()
+        assert count >= 0  # Should not error
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    pytest.main([__file__, "-v"])