Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/tools/test_parse_env_var.py

@@ -0,0 +1,63 @@
+"""Tests for _parse_env_var and _get_env_config env-var validation."""
+
+import importlib
+import json
+from unittest.mock import patch
+
+import pytest
+
+import sys
+import tools.terminal_tool  # noqa: F401 -- ensure module is loaded
+_tt_mod = sys.modules["tools.terminal_tool"]
+from tools.terminal_tool import _parse_env_var
+
+
+class TestParseEnvVar:
+    """Unit tests for _parse_env_var."""
+
+    # -- valid values work normally --
+
+    def test_valid_int(self):
+        with patch.dict("os.environ", {"TERMINAL_TIMEOUT": "300"}):
+            assert _parse_env_var("TERMINAL_TIMEOUT", "180") == 300
+
+
+    def test_get_env_config_parses_docker_forward_env_json(self):
+        with patch.dict("os.environ", {
+            "TERMINAL_ENV": "docker",
+            "TERMINAL_DOCKER_FORWARD_ENV": '["GITHUB_TOKEN", "NPM_TOKEN"]',
+        }, clear=False):
+            config = _tt_mod._get_env_config()
+            assert config["docker_forward_env"] == ["GITHUB_TOKEN", "NPM_TOKEN"]
+
+
+    # -- invalid int raises ValueError with env var name --
+
+
+    # -- invalid JSON raises ValueError with env var name --
+
+
+    def test_invalid_json_includes_type_label(self):
+        with patch.dict("os.environ", {"TERMINAL_DOCKER_VOLUMES": "not json"}):
+            with pytest.raises(ValueError, match="valid JSON"):
+                _parse_env_var("TERMINAL_DOCKER_VOLUMES", "[]", json.loads, "valid JSON")
+
+
+class TestImportTimeEnvParsing:
+    """Module-level env parsing should never make terminal_tool unimportable."""
+
+    def test_invalid_foreground_timeout_falls_back_to_default(self):
+        try:
+            with patch.dict("os.environ", {"TERMINAL_MAX_FOREGROUND_TIMEOUT": "5m"}, clear=False):
+                mod = importlib.reload(_tt_mod)
+                assert mod.FOREGROUND_MAX_TIMEOUT == 600
+        finally:
+            importlib.reload(_tt_mod)
+
+    def test_invalid_disk_warning_threshold_falls_back_to_default(self):
+        try:
+            with patch.dict("os.environ", {"TERMINAL_DISK_WARNING_GB": "huge"}, clear=False):
+                mod = importlib.reload(_tt_mod)
+                assert mod.DISK_USAGE_WARNING_THRESHOLD_GB == 500.0
+        finally:
+            importlib.reload(_tt_mod)