Fix logic to ignore notes with no body. Add tests to prevent regression

- Notes with empty newlines in body were not being ignored
- Add regression tests to avoid above regression in org_to_jsonl conversion

tests/test_org_to_jsonl.py

@@ -0,0 +1,62 @@
+# Standard Packages
+import json
+from posixpath import split
+
+# Internal Packages
+from src.processor.org_mode.org_to_jsonl import convert_org_entries_to_jsonl, extract_org_entries
+from src.utils.helpers import is_none_or_empty
+
+
+def test_entry_with_empty_body_line_to_jsonl(tmp_path):
+    '''Ensure entries with empty body are ignored.
+    Property drawers not considered Body. Ignore control characters for evaluating if Body empty.'''
+    # Arrange
+    entry = f'''*** Heading
+    :PROPERTIES:
+    :ID:       42-42-42
+    :END:
+    \t\r\n 
+    '''
+    orgfile = create_file(tmp_path, entry)
+
+    # Act
+    # Extract Entries from specified Org files
+    entries = extract_org_entries(org_files=[orgfile])
+
+    # Process Each Entry from All Notes Files
+    jsonl_data = convert_org_entries_to_jsonl(entries)
+
+    # Assert
+    assert is_none_or_empty(jsonl_data)
+
+
+def test_entry_with_body_to_jsonl(tmp_path):
+    "Ensure entries with valid body text are loaded."
+    # Arrange
+    entry = f'''*** Heading
+    :PROPERTIES:
+    :ID:       42-42-42
+    :END:
+    \t\r\nBody Line 1\n
+    '''
+    orgfile = create_file(tmp_path, entry)
+
+    # Act
+    # Extract Entries from specified Org files
+    entries = extract_org_entries(org_files=[orgfile])
+
+    # Process Each Entry from All Notes Files
+    jsonl_string = convert_org_entries_to_jsonl(entries)
+    jsonl_data = [json.loads(json_string) for json_string in jsonl_string.splitlines()] 
+
+    # Assert
+    assert len(jsonl_data) == 1
+
+
+# Helper Functions
+def create_file(tmp_path, entry, filename="test.org"):
+    org_file = tmp_path / f"notes/{filename}"
+    org_file.parent.mkdir()
+    org_file.touch()
+    org_file.write_text(entry)
+    return org_file