first add

scripts/test_bttoxin_digger.py

@@ -0,0 +1,90 @@
+#!/usr/bin/env python3
+"""BtToxin_Digger 容器最小可行测试
+
+使用 tests/test_data 下的 97-27.fna 与 C15.fna 作为输入，验证 nucl 类型分析，
+检查是否生成关键输出文件。
+"""
+from pathlib import Path
+import sys
+import logging
+
+sys.path.append(str(Path(__file__).resolve().parents[1] / "backend"))
+from app.utils.docker_client import DockerContainerManager  # noqa: E402
+
+
+logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
+logger = logging.getLogger(__name__)
+
+
+def ensure_test_layout() -> tuple[Path, Path, Path]:
+    base = Path(__file__).resolve().parents[1] / "tests"
+    input_dir = base / "test_data"
+    output_dir = base / "output"
+    log_dir = base / "logs"
+    for d in (input_dir, output_dir, log_dir):
+        d.mkdir(parents=True, exist_ok=True)
+    return input_dir, output_dir, log_dir
+
+
+def check_input_files(input_dir: Path) -> bool:
+    files = ["97-27.fna", "C15.fna"]
+    missing = [f for f in files if not (input_dir / f).exists()]
+    if missing:
+        logger.error(f"缺少测试输入文件: {missing}")
+        logger.info("请将 97-27.fna 与 C15.fna 放入 tests/test_data 目录")
+        return False
+    logger.info(f"发现测试文件: {files}")
+    return True
+
+
+def run_test() -> int:
+    input_dir, output_dir, log_dir = ensure_test_layout()
+    if not check_input_files(input_dir):
+        return 1
+
+    mgr = DockerContainerManager(
+        image="quay.io/biocontainers/bttoxin_digger:1.0.10--hdfd78af_0",
+        platform="linux/amd64",
+    )
+
+    logger.info("开始 BtToxin_Digger 分析 (nucl)")
+    result = mgr.run_bttoxin_digger(
+        input_dir=input_dir,
+        output_dir=output_dir,
+        log_dir=log_dir,
+        sequence_type="nucl",
+        scaf_suffix=".fna",
+        threads=4,
+    )
+
+    if not result.get("success"):
+        logger.error(f"分析失败: {result.get('error')} (exit={result.get('exit_code')})")
+        logs = result.get("logs")
+        if logs:
+            logger.error(f"容器日志(节选):\n{logs[:1000]}")
+        return 2
+
+    toxins_dir = output_dir / "Results" / "Toxins"
+    expected = [
+        toxins_dir / "97-27.list",
+        toxins_dir / "97-27.gbk",
+        toxins_dir / "C15.list",
+        toxins_dir / "C15.gbk",
+        toxins_dir / "Bt_all_genes.table",
+        toxins_dir / "All_Toxins.txt",
+    ]
+    missing = [p.name for p in expected if not p.exists()]
+    if missing:
+        logger.error(f"缺少预期输出文件: {missing}")
+        return 3
+
+    logger.info("✓ 测试通过，关键输出文件存在")
+    logger.info(f"输出目录: {toxins_dir}")
+    logger.info(f"日志文件: {log_dir / 'digger_execution.log'}")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(run_test())
+
+