debian-forge/debian-forge-tests/test-atomic-blueprint-generator.py

#!/usr/bin/env python3
"""
Test Debian Atomic Blueprint Generator for Debian Forge

This script tests the enhanced blueprint generation system for
Debian atomic images.
"""

import json
import os
import sys
import tempfile
from pathlib import Path

# Add current directory to Python path
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

def test_blueprint_generator_import():
    """Test importing the blueprint generator"""
    print("Testing blueprint generator import...")
    
    try:
        from debian_atomic_blueprint_generator import DebianAtomicBlueprintGenerator, AtomicBlueprintConfig
        print("  ✅ Blueprint generator imported successfully")
        return True
    except ImportError as e:
        print(f"  ❌ Failed to import blueprint generator: {e}")
        return False

def test_atomic_blueprint_config():
    """Test AtomicBlueprintConfig dataclass"""
    print("\nTesting AtomicBlueprintConfig dataclass...")
    
    try:
        from debian_atomic_blueprint_generator import AtomicBlueprintConfig
        
        config = AtomicBlueprintConfig(
            name="test-config",
            description="Test configuration",
            version="1.0.0",
            base_packages=["systemd", "ostree"]
        )
        
        if config.name != "test-config":
            print("  ❌ Config name not set correctly")
            return False
        
        if len(config.base_packages) != 2:
            print("  ❌ Base packages not set correctly")
            return False
        
        print("  ✅ AtomicBlueprintConfig works correctly")
        return True
        
    except Exception as e:
        print(f"  ❌ AtomicBlueprintConfig test failed: {e}")
        return False

def test_blueprint_generator_initialization():
    """Test blueprint generator initialization"""
    print("\nTesting blueprint generator initialization...")
    
    try:
        from debian_atomic_blueprint_generator import DebianAtomicBlueprintGenerator
        
        generator = DebianAtomicBlueprintGenerator()
        
        if not hasattr(generator, 'base_packages'):
            print("  ❌ Base packages not initialized")
            return False
        
        if len(generator.base_packages) == 0:
            print("  ❌ No base packages defined")
            return False
        
        print("  ✅ Blueprint generator initialization works correctly")
        return True
        
    except Exception as e:
        print(f"  ❌ Blueprint generator initialization test failed: {e}")
        return False

def test_base_blueprint_generation():
    """Test base blueprint generation"""
    print("\nTesting base blueprint generation...")
    
    try:
        from debian_atomic_blueprint_generator import DebianAtomicBlueprintGenerator
        
        generator = DebianAtomicBlueprintGenerator()
        blueprint = generator.generate_base_blueprint()
        
        # Check required fields
        required_fields = ["name", "description", "version", "packages"]
        for field in required_fields:
            if field not in blueprint:
                print(f"  ❌ Missing required field: {field}")
                return False
        
        # Check packages
        if not blueprint["packages"]:
            print("  ❌ No packages in blueprint")
            return False
        
        # Check customizations
        if "customizations" not in blueprint:
            print("  ❌ No customizations in blueprint")
            return False
        
        print("  ✅ Base blueprint generation works correctly")
        return True
        
    except Exception as e:
        print(f"  ❌ Base blueprint generation test failed: {e}")
        return False

def test_specialized_blueprint_generation():
    """Test specialized blueprint generation"""
    print("\nTesting specialized blueprint generation...")
    
    try:
        from debian_atomic_blueprint_generator import DebianAtomicBlueprintGenerator
        
        generator = DebianAtomicBlueprintGenerator()
        
        # Test workstation blueprint
        workstation = generator.generate_workstation_blueprint()
        if workstation["name"] != "debian-atomic-workstation":
            print("  ❌ Workstation blueprint name incorrect")
            return False
        
        # Test server blueprint
        server = generator.generate_server_blueprint()
        if server["name"] != "debian-atomic-server":
            print("  ❌ Server blueprint name incorrect")
            return False
        
        # Test container blueprint
        container = generator.generate_container_blueprint()
        if container["name"] != "debian-atomic-container":
            print("  ❌ Container blueprint name incorrect")
            return False
        
        # Test minimal blueprint
        minimal = generator.generate_minimal_blueprint()
        if minimal["name"] != "debian-atomic-minimal":
            print("  ❌ Minimal blueprint name incorrect")
            return False
        
        print("  ✅ Specialized blueprint generation works correctly")
        return True
        
    except Exception as e:
        print(f"  ❌ Specialized blueprint generation test failed: {e}")
        return False

def test_osbuild_manifest_generation():
    """Test OSBuild manifest generation"""
    print("\nTesting OSBuild manifest generation...")
    
    try:
        from debian_atomic_blueprint_generator import DebianAtomicBlueprintGenerator
        
        generator = DebianAtomicBlueprintGenerator()
        blueprint = generator.generate_base_blueprint()
        manifest = generator.generate_osbuild_manifest(blueprint)
        
        # Check manifest structure
        if "version" not in manifest:
            print("  ❌ Manifest missing version")
            return False
        
        if "pipelines" not in manifest:
            print("  ❌ Manifest missing pipelines")
            return False
        
        if len(manifest["pipelines"]) == 0:
            print("  ❌ No pipelines in manifest")
            return False
        
        # Check stages
        build_pipeline = manifest["pipelines"][0]
        if "stages" not in build_pipeline:
            print("  ❌ Build pipeline missing stages")
            return False
        
        stage_types = [stage["type"] for stage in build_pipeline["stages"]]
        expected_stages = ["org.osbuild.debootstrap", "org.osbuild.apt", "org.osbuild.ostree.commit"]
        
        for expected in expected_stages:
            if expected not in stage_types:
                print(f"  ❌ Missing expected stage: {expected}")
                return False
        
        print("  ✅ OSBuild manifest generation works correctly")
        return True
        
    except Exception as e:
        print(f"  ❌ OSBuild manifest generation test failed: {e}")
        return False

def test_blueprint_validation():
    """Test blueprint validation"""
    print("\nTesting blueprint validation...")
    
    try:
        from debian_atomic_blueprint_generator import DebianAtomicBlueprintGenerator
        
        generator = DebianAtomicBlueprintGenerator()
        
        # Test valid blueprint
        valid_blueprint = generator.generate_base_blueprint()
        validation = generator.validate_blueprint(valid_blueprint)
        
        if not validation["valid"]:
            print(f"  ❌ Valid blueprint marked as invalid: {validation['errors']}")
            return False
        
        # Test invalid blueprint (missing required fields)
        invalid_blueprint = {"name": "test"}
        invalid_validation = generator.validate_blueprint(invalid_blueprint)
        
        if invalid_validation["valid"]:
            print("  ❌ Invalid blueprint marked as valid")
            return False
        
        print("  ✅ Blueprint validation works correctly")
        return True
        
    except Exception as e:
        print(f"  ❌ Blueprint validation test failed: {e}")
        return False

def test_blueprint_save_load():
    """Test blueprint save and load"""
    print("\nTesting blueprint save and load...")
    
    try:
        from debian_atomic_blueprint_generator import DebianAtomicBlueprintGenerator
        
        generator = DebianAtomicBlueprintGenerator()
        blueprint = generator.generate_base_blueprint()
        
        with tempfile.TemporaryDirectory() as temp_dir:
            # Test save
            saved_path = generator.save_blueprint(blueprint, temp_dir)
            
            if not os.path.exists(saved_path):
                print("  ❌ Blueprint file not saved")
                return False
            
            # Test load
            with open(saved_path, 'r') as f:
                loaded_blueprint = json.load(f)
            
            if loaded_blueprint["name"] != blueprint["name"]:
                print("  ❌ Loaded blueprint name doesn't match")
                return False
            
            if len(loaded_blueprint["packages"]) != len(blueprint["packages"]):
                print("  ❌ Loaded blueprint packages don't match")
                return False
        
        print("  ✅ Blueprint save and load works correctly")
        return True
        
    except Exception as e:
        print(f"  ❌ Blueprint save and load test failed: {e}")
        return False

def test_all_blueprints_generation():
    """Test generation of all blueprint types"""
    print("\nTesting all blueprints generation...")
    
    try:
        from debian_atomic_blueprint_generator import DebianAtomicBlueprintGenerator
        
        generator = DebianAtomicBlueprintGenerator()
        
        with tempfile.TemporaryDirectory() as temp_dir:
            saved_files = generator.generate_all_blueprints(temp_dir)
            
            if len(saved_files) == 0:
                print("  ❌ No blueprints generated")
                return False
            
            # Check if all files exist
            for file_path in saved_files:
                if not os.path.exists(file_path):
                    print(f"  ❌ Blueprint file not found: {file_path}")
                    return False
            
            # Check expected blueprint types
            expected_types = ["base", "workstation", "server", "container", "minimal"]
            found_types = []
            
            for file_path in saved_files:
                filename = Path(file_path).stem
                for bp_type in expected_types:
                    if bp_type in filename:
                        found_types.append(bp_type)
                        break
            
            if len(found_types) != len(expected_types):
                print(f"  ❌ Expected {len(expected_types)} blueprint types, found {len(found_types)}")
                return False
        
        print("  ✅ All blueprints generation works correctly")
        return True
        
    except Exception as e:
        print(f"  ❌ All blueprints generation test failed: {e}")
        return False

def main():
    """Main test function"""
    print("Debian Atomic Blueprint Generator Test for Debian Forge")
    print("=" * 60)
    
    tests = [
        ("Blueprint Generator Import", test_blueprint_generator_import),
        ("AtomicBlueprintConfig", test_atomic_blueprint_config),
        ("Blueprint Generator Initialization", test_blueprint_generator_initialization),
        ("Base Blueprint Generation", test_base_blueprint_generation),
        ("Specialized Blueprint Generation", test_specialized_blueprint_generation),
        ("OSBuild Manifest Generation", test_osbuild_manifest_generation),
        ("Blueprint Validation", test_blueprint_validation),
        ("Blueprint Save and Load", test_blueprint_save_load),
        ("All Blueprints Generation", test_all_blueprints_generation)
    ]
    
    results = []
    for test_name, test_func in tests:
        try:
            result = test_func()
            results.append((test_name, result))
        except Exception as e:
            print(f"  ❌ {test_name} test failed with exception: {e}")
            results.append((test_name, False))
    
    # Summary
    print("\n" + "=" * 60)
    print("TEST SUMMARY")
    print("=" * 60)
    
    passed = 0
    total = len(results)
    
    for test_name, result in results:
        status = "✅ PASS" if result else "❌ FAIL"
        print(f"{test_name}: {status}")
        if result:
            passed += 1
    
    print(f"\nOverall: {passed}/{total} tests passed")
    
    if passed == total:
        print("🎉 All tests passed! Debian atomic blueprint generator is ready.")
        return 0
    else:
        print("⚠️ Some tests failed. Please review the issues above.")
        return 1

if __name__ == '__main__':
    sys.exit(main())