diff --git a/src/docx_solver.py b/src/docx_solver.py
index a41d567..1bd9475 100644
--- a/src/docx_solver.py
+++ b/src/docx_solver.py
@@ -18,7 +18,7 @@ class DocxBook(BookSolver):
         super().__init__(book_id, access, main_logger, logging_format)
         self.book_type = 'docx'
         self.html_path = html_path  # path to html file, file appears after libre-conversion
-        self.libra_locker: Event() = libra_locker
+        self.libra_locker: Event() = libra_locker  # critical section for occupying libreoffice by one thread
 
     def _libra_run(self, out_dir_path):
         command = ['libreoffice', '--headless',
@@ -124,30 +124,13 @@ class DocxBook(BookSolver):
         self.write_to_json(content_dict)
         self.write_html_from_list(parser.body_tag)
 
-    def test_conversion(self):
-        self.logger_object.log('Beginning of the test.')
-
-        folder_path = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-        folder_path = os.path.join(folder_path, f'docx')
-        file_path = os.path.join(folder_path, f'{self.book_id}.docx')
-        self.file_path = pathlib.Path(file_path)
-        self.logger_object.log(f'Test docx path: {self.file_path}')
-
-        self.convert_doc_to_html()
-        self.check_output_directory()
-
-        html_soup = self.read_html()
-        parser = HTMLPreprocessor(html_soup, self.logger_object)
-        content, footnotes, top_level_headers = parser.process_html(self.access, self.html_path, self.book_id)
-
-        json_converter = JSONConverter(content, footnotes, top_level_headers, self.logger_object, self.status_wrapper)
-        content_dict = json_converter.convert_to_dict()
-
-        self.write_to_json(content_dict)
-        self.write_html_from_list(parser.body_tag)
-        self.logger_object.log('End of the test.')
-
     def get_converted_book(self):
+        """
+        1. Convert docx to html with libra office
+        2. Parse and clean html, get list of tags, get footnotes
+        3. Parse from line structure to nested structure with JSONConverter
+
+        """
         self.convert_doc_to_html()
         self.check_output_directory()
 
@@ -155,12 +138,12 @@ class DocxBook(BookSolver):
         self.logger_object.log('Beginning of processing .html file.')
 
         parser = HTMLPreprocessor(html_soup, self.logger_object)
-        content, footnotes, top_level_headers = parser.process_html(self.access, self.html_path, self.book_id)
+        bs_tags, footnotes, top_level_headers = parser.process_html(self.access, self.html_path, self.book_id)
 
         self.logger_object.log('Beginning of processing json output.')
         self.status_wrapper.set_generating()
 
-        json_converter = JSONConverter(content, footnotes, top_level_headers, self.logger_object, self.status_wrapper)
+        json_converter = JSONConverter(bs_tags, footnotes, top_level_headers, self.logger_object, self.status_wrapper)
         content_dict = json_converter.convert_to_dict()
         return content_dict