fix tests

executorlib/standalone/cache/queue.py

@@ -1,4 +1,5 @@
 import os
+import subprocess
 from typing import List, Optional, Union
 
 from pysqa import QueueAdapter

tests/test_pysqa_subprocess.py

@@ -0,0 +1,34 @@
+import unittest
+
+try:
+    from executorlib.standalone.cache.queue import _pysqa_execute_command
+
+    skip_pysqa_test = False
+except ImportError:
+    skip_pysqa_test = True
+
+
+@unittest.skipIf(
+    skip_pysqa_test, "pysqa is not installed, so the pysqa tests are skipped."
+)
+class TestPysqaExecuteCommand(unittest.TestCase):
+    def test_pysqa_execute_command_echo(self):
+        out = _pysqa_execute_command(
+            commands=["echo", "test"],
+            working_directory=None,
+            split_output=True,
+            shell=False,
+            error_filename="pysqa.err",
+        )
+        self.assertEqual(len(out), 2)
+        self.assertEqual("test", out[0])
+
+    def test_pysqa_execute_command_fail(self):
+        with self.assertRaises(FileNotFoundError):
+            _pysqa_execute_command(
+                commands=["no/executable/available"],
+                working_directory=None,
+                split_output=True,
+                shell=False,
+                error_filename="pysqa.err",
+            )