111 lines
3.2 KiB
Python
111 lines
3.2 KiB
Python
"""
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E2E test fixtures for Docker-based Blender testing.
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Manages Docker container lifecycle for real Blender tests.
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"""
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import pytest
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import docker
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import shutil
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import zipfile
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from pathlib import Path
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import time
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@pytest.fixture(scope="module")
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def docker_client():
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"""Provide Docker client for container management."""
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try:
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client = docker.from_env()
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# Verify Docker is running
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client.ping()
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return client
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except docker.errors.DockerException as e:
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pytest.skip(f"Docker not available: {e}")
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@pytest.fixture(scope="module")
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def blender_image(docker_client):
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"""Build Blender Docker image if not exists."""
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image_tag = "text-texture-generator-e2e:latest"
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dockerfile_path = Path(__file__).parent / "docker"
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try:
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# Try to get existing image
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docker_client.images.get(image_tag)
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print(f"Using existing Docker image: {image_tag}")
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except docker.errors.ImageNotFound:
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print(f"Building Docker image: {image_tag}")
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# Build image
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docker_client.images.build(
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path=str(dockerfile_path),
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tag=image_tag,
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rm=True
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)
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return image_tag
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@pytest.fixture(scope="function")
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def blender_container(docker_client, blender_image, tmp_path):
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"""
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Spin up Blender container for test execution.
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Yields container instance, cleans up after test.
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"""
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container = None
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try:
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# Start container with addon mounted
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container = docker_client.containers.run(
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blender_image,
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command="/bin/sleep 3600", # Keep alive for test duration
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detach=True,
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remove=False, # We'll remove manually after cleanup
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volumes={
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str(tmp_path): {"bind": "/addon-test", "mode": "rw"}
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}
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)
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# Wait for container to be ready
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timeout = 10
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start = time.time()
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while time.time() - start < timeout:
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container.reload()
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if container.status == "running":
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break
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time.sleep(0.5)
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if container.status != "running":
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pytest.fail(f"Container failed to start: {container.status}")
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yield container
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finally:
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# Cleanup
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if container:
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try:
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container.stop(timeout=5)
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container.remove()
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except Exception as e:
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print(f"Warning: Container cleanup failed: {e}")
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@pytest.fixture(scope="function")
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def addon_package(tmp_path):
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"""
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Package the addon as a zip file for installation in Blender.
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Returns path to the packaged addon zip.
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"""
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src_dir = Path(__file__).parent.parent.parent / "src"
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addon_zip = tmp_path / "text_texture_generator.zip"
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# Create zip with addon contents
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with zipfile.ZipFile(addon_zip, 'w', zipfile.ZIP_DEFLATED) as zf:
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for file_path in src_dir.rglob("*"):
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if file_path.is_file():
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# Add file with relative path from src/
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arc_name = f"text_texture_generator/{file_path.relative_to(src_dir)}"
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zf.write(file_path, arc_name)
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return addon_zip |