Adds basic test to check yaml parsing

tests/test_hermeneisGPT.py

@@ -0,0 +1,55 @@
+# pylint: disable=missing-docstring
+import sys
+import pytest
+import logging
+from os import path
+from unittest.mock import patch
+
+sys.path.append( path.dirname(path.dirname( path.abspath(__file__) ) ))
+from hermeneisGPT import load_and_parse_config
+
+
+def test_load_and_parse_config_success(tmp_path):
+    directory = tmp_path / "sub"
+    directory.mkdir()
+    path = directory / "config.yaml"
+    path.write_text("""
+    personality:
+      type: test_type
+      prompt: test_prompt
+      model: test_model
+      temperature: 0.5
+      max_tokens: 100
+      log: output.log
+    """, encoding='utf-8')
+
+    # Patch 'logging.Logger.info' and 'logging.Logger.error'
+    with patch.object(logging.Logger, 'info') as mock_info, \
+         patch.object(logging.Logger, 'error') as mock_error:
+        config = load_and_parse_config(str(path))
+
+    # Check if 'info' was called at least once
+    mock_info.assert_called()
+    # Check if 'error' was not called, indicating no errors occurred
+    mock_error.assert_not_called()
+    assert config == {
+        'type': 'test_type',
+        'prompt': 'test_prompt',
+        'model': 'test_model',
+        'temperature': 0.5,
+        'max_tokens': 100,
+        'log': 'output.log'
+    }
+
+
+# Example of a failure to load due to file not found or other IO issues
+def test_load_and_parse_config_failure(tmp_path):
+    non_existent_file_path = tmp_path / "does_not_exist.yaml"
+
+    # Patch 'logging.Logger.error'
+    with patch.object(logging.Logger, 'error') as mock_error, \
+         pytest.raises(FileNotFoundError):
+        load_and_parse_config(str(non_existent_file_path))
+
+    # Check if 'error' was called at least once
+    mock_error.assert_called_once()