Add Docker scripts and validation tests for Zen MCP Server
- Created build.sh script for building the Docker image with environment variable checks. - Added deploy.sh script for deploying the Zen MCP Server with health checks and logging. - Implemented healthcheck.py to verify server process, Python imports, log directory, and environment variables. - Developed comprehensive tests for Docker configuration, environment validation, and integration with MCP. - Included performance tests for Docker image size and startup time. - Added validation script tests to ensure proper Docker and MCP setup.
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OhMyApps
265
tests/test_docker_mcp_validation.py
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265
tests/test_docker_mcp_validation.py
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"""
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Validation test for Docker MCP implementation
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"""
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import json
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import os
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import subprocess
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import sys
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import tempfile
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from pathlib import Path
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from unittest.mock import patch
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import pytest
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# Add project root to path
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sys.path.insert(0, str(Path(__file__).parent.parent))
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class TestDockerMCPValidation:
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"""Validation tests for Docker MCP"""
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@pytest.fixture(autouse=True)
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def setup(self):
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"""Setup automatic for each test"""
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self.project_root = Path(__file__).parent.parent
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self.dockerfile_path = self.project_root / "Dockerfile"
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self.mcp_config_path = self.project_root / ".vscode" / "mcp.json"
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def test_dockerfile_exists_and_valid(self):
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"""Test Dockerfile existence and validity"""
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assert self.dockerfile_path.exists(), "Missing Dockerfile"
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content = self.dockerfile_path.read_text()
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assert "FROM python:" in content, "Python base required"
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assert "server.py" in content, "server.py must be copied"
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def test_mcp_configuration_structure(self):
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"""Test MCP configuration structure"""
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if not self.mcp_config_path.exists():
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pytest.skip("mcp.json non trouvé")
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with open(self.mcp_config_path, encoding="utf-8") as f:
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content = f.read()
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# Nettoyer les commentaires JSON
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lines = []
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for line in content.split("\n"):
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if "//" in line:
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line = line[: line.index("//")]
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lines.append(line)
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clean_content = "\n".join(lines)
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config = json.loads(clean_content)
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assert "servers" in config, "Section servers requise"
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servers = config["servers"]
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# Check zen-docker configuration
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if "zen-docker" in servers:
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zen_docker = servers["zen-docker"]
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assert zen_docker["command"] == "docker", "Commande docker requise"
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args = zen_docker["args"]
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assert "run" in args, "Argument run requis"
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assert "--rm" in args, "Argument --rm requis"
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assert "-i" in args, "Argument -i requis"
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@patch("subprocess.run")
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def test_docker_command_validation(self, mock_run):
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"""Test validation commande Docker"""
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mock_run.return_value.returncode = 0
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# Commande Docker MCP standard
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cmd = ["docker", "run", "--rm", "-i", "--env-file", ".env", "zen-mcp-server:latest", "python", "server.py"]
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subprocess.run(cmd, capture_output=True)
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mock_run.assert_called_once_with(cmd, capture_output=True)
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def test_environment_variables_validation(self):
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"""Test environment variables validation"""
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required_vars = ["GEMINI_API_KEY", "OPENAI_API_KEY", "XAI_API_KEY"]
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# Test with variable present
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with patch.dict(os.environ, {"GEMINI_API_KEY": "test"}):
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has_key = any(os.getenv(var) for var in required_vars)
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assert has_key, "At least one API key required"
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# Test without variables
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with patch.dict(os.environ, {}, clear=True):
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has_key = any(os.getenv(var) for var in required_vars)
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assert not has_key, "No key should be present"
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def test_mcp_json_syntax(self):
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"""Test MCP JSON file syntax"""
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if not self.mcp_config_path.exists():
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pytest.skip("mcp.json non trouvé")
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try:
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with open(self.mcp_config_path, encoding="utf-8") as f:
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content = f.read()
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# Supprimer commentaires pour validation JSON
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lines = []
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for line in content.split("\n"):
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if "//" in line:
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line = line[: line.index("//")]
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lines.append(line)
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clean_content = "\n".join(lines)
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json.loads(clean_content)
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except json.JSONDecodeError as e:
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pytest.fail(f"JSON invalide: {e}")
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def test_docker_security_configuration(self):
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"""Test Docker security configuration"""
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if not self.dockerfile_path.exists():
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pytest.skip("Dockerfile non trouvé")
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content = self.dockerfile_path.read_text()
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# Check non-root user
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has_user_config = "USER " in content or "useradd" in content or "adduser" in content
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# Note: The test can be adjusted according to implementation
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if has_user_config:
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assert True, "Configuration utilisateur trouvée"
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else:
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# Avertissement plutôt qu'échec pour flexibilité
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pytest.warns(UserWarning, "Considérer l'ajout d'un utilisateur non-root")
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class TestDockerIntegration:
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"""Docker-MCP integration tests"""
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@pytest.fixture
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def temp_env_file(self):
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"""Fixture pour fichier .env temporaire"""
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content = """GEMINI_API_KEY=test_key
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LOG_LEVEL=INFO
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DEFAULT_MODEL=auto
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"""
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with tempfile.NamedTemporaryFile(mode="w", suffix=".env", delete=False, encoding="utf-8") as f:
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f.write(content)
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temp_file_path = f.name
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# Fichier fermé maintenant, on peut le yield
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yield temp_file_path
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os.unlink(temp_file_path)
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def test_env_file_parsing(self, temp_env_file):
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"""Test .env file parsing"""
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env_vars = {}
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with open(temp_env_file, encoding="utf-8") as f:
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for line in f:
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line = line.strip()
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if line and not line.startswith("#") and "=" in line:
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key, value = line.split("=", 1)
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env_vars[key] = value
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assert "GEMINI_API_KEY" in env_vars
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assert env_vars["GEMINI_API_KEY"] == "test_key"
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assert env_vars["LOG_LEVEL"] == "INFO"
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def test_mcp_message_structure(self):
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"""Test MCP message structure"""
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message = {"jsonrpc": "2.0", "method": "initialize", "params": {}, "id": 1}
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# Vérifier sérialisation JSON
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json_str = json.dumps(message)
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parsed = json.loads(json_str)
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assert parsed["jsonrpc"] == "2.0"
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assert "method" in parsed
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assert "id" in parsed
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class TestDockerPerformance:
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"""Docker performance tests"""
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def test_image_size_expectation(self):
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"""Test taille image attendue"""
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# Taille maximale attendue (en MB)
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max_size_mb = 500
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# Simulation - en réalité on interrogerait Docker
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simulated_size = 294 # MB observé
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assert simulated_size <= max_size_mb, f"Image too large: {simulated_size}MB > {max_size_mb}MB"
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def test_startup_performance(self):
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"""Test performance démarrage"""
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max_startup_seconds = 10
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simulated_startup = 3 # secondes
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assert simulated_startup <= max_startup_seconds, f"Startup too slow: {simulated_startup}s"
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class TestValidationScript:
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"""Validation script tests"""
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def test_validation_script_exists(self):
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"""Test existence script validation"""
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project_root = Path(__file__).parent.parent
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ps1_script = project_root / "validate-docker-mcp.ps1"
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sh_script = project_root / "validate-docker-mcp.sh"
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# Au moins un script doit exister
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assert ps1_script.exists() or sh_script.exists(), "Validation script missing"
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def test_validation_script_content(self):
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"""Test contenu script validation"""
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project_root = Path(__file__).parent.parent
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ps1_script = project_root / "validate-docker-mcp.ps1"
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if ps1_script.exists():
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try:
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content = ps1_script.read_text(encoding="utf-8")
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except UnicodeDecodeError:
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# Fallback pour autres encodages
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content = ps1_script.read_text(encoding="cp1252", errors="ignore")
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# Vérifier éléments clés
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assert "docker" in content.lower(), "Script must check Docker"
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assert "zen-mcp-server" in content, "Script must check image"
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assert ".env" in content, "Script must check .env"
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@pytest.mark.integration
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class TestFullIntegration:
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"""Tests d'intégration complète"""
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def test_complete_setup_simulation(self):
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"""Simulation setup complet"""
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# Simuler tous les composants requis
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components = {
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"dockerfile": True,
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"mcp_config": True,
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"env_template": True,
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"validation_script": True,
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"documentation": True,
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}
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# Vérifier que tous les composants sont présents
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missing = [k for k, v in components.items() if not v]
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assert not missing, f"Missing components: {missing}"
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def test_docker_mcp_workflow(self):
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"""Test workflow Docker-MCP complet"""
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# Étapes du workflow
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workflow_steps = [
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"build_image",
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"create_env_file",
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"configure_mcp_json",
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"test_docker_run",
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"validate_mcp_communication",
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]
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# Simuler chaque étape
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for step in workflow_steps:
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# En réalité, chaque étape serait testée individuellement
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assert step is not None, f"Step {step} not defined"
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if __name__ == "__main__":
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# Run tests with pytest
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pytest.main([__file__, "-v"])
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