Add test suite for confgen

app/tests/conftest.py

@@ -0,0 +1,98 @@
+"""Pytest configuration and fixtures for confgen tests."""
+
+import tempfile
+from pathlib import Path
+from typing import Generator
+
+import pytest
+
+
+@pytest.fixture
+def temp_project_dir() -> Generator[Path, None, None]:
+    """Create a temporary directory for testing."""
+    with tempfile.TemporaryDirectory() as tmp_dir:
+        yield Path(tmp_dir)
+
+
+@pytest.fixture
+def sample_template(temp_project_dir: Path) -> Path:
+    """Create a sample template file."""
+    template_content = """
+app_name: {{APP_NAME}}
+version: {{VERSION}}
+database:
+  host: {{DB_HOST}}
+  port: {{DB_PORT}}
+"""
+    template_path = temp_project_dir / "template.yaml.j2"
+    template_path.write_text(template_content)
+    return template_path
+
+
+@pytest.fixture
+def sample_config(temp_project_dir: Path) -> Path:
+    """Create a sample configuration file."""
+    config_content = """
+app_name: myapp
+version: 1.0.0
+database:
+  host: localhost
+  port: 5432
+"""
+    config_path = temp_project_dir / "config.yaml"
+    config_path.write_text(config_content)
+    return config_path
+
+
+@pytest.fixture
+def sample_schema(temp_project_dir: Path) -> Path:
+    """Create a sample JSON schema."""
+    import json
+
+    schema_content = {
+        "type": "object",
+        "properties": {
+            "app_name": {"type": "string"},
+            "version": {"type": "string"},
+            "database": {
+                "type": "object",
+                "properties": {
+                    "host": {"type": "string"},
+                    "port": {"type": "integer", "minimum": 1, "maximum": 65535},
+                },
+                "required": ["host", "port"],
+            },
+        },
+        "required": ["app_name", "database"],
+    }
+    schema_path = temp_project_dir / "schema.json"
+    schema_path.write_text(json.dumps(schema_content))
+    return schema_path
+
+
+@pytest.fixture
+def confgen_config(temp_project_dir: Path) -> Path:
+    """Create a sample confgen.yaml configuration."""
+    config_content = """
+templates:
+  sample:
+    path: template.yaml.j2
+    format: yaml
+
+environments:
+  dev:
+    variables:
+      APP_NAME: myapp-dev
+      VERSION: 1.0.0-dev
+      DB_HOST: localhost
+      DB_PORT: 5432
+  prod:
+    variables:
+      APP_NAME: myapp
+      VERSION: 1.0.0
+      DB_HOST: db.example.com
+      DB_PORT: 5432
+"""
+    config_path = temp_project_dir / "confgen.yaml"
+    config_path.write_text(config_content)
+    return config_path