Complete implementation of both algorithms

Check results
Complete coverage tests

.pre-commit-config.yaml

@@ -1,35 +1,36 @@
 repos:
   - repo: https://github.com/ambv/black
-    rev: stable
+    rev: 20.8b1
     hooks:
       - id: black
+        exclude: ".virtual_documents"
         language_version: python3.8
   - repo: https://gitlab.com/pycqa/flake8
     rev: 3.8.4
     hooks:
       - id: flake8
-  #-   repo: https://github.com/pre-commit/mirrors-mypy
-  #    rev: 'v0.782'  # Use the sha / tag you want to point at
-  #    hooks:
-  #    -   id: mypy
-  #        args: [--strict]
+        exclude: ".virtual_documents"
+  # - repo: https://github.com/pre-commit/mirrors-mypy
+  #   rev: "v0.790" # Use the sha / tag you want to point at
+  #   hooks:
+  #     - id: mypy
+  #       # args: [--strict, --ignore-missing-imports]
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.3.0
+    rev: v3.4.0
     hooks:
       - id: trailing-whitespace
       - id: check-case-conflict
       - id: check-ast
       - id: trailing-whitespace
-
   - repo: local
     hooks:
-      - id: tests
-        name: tests
+      - id: unittest
+        name: unittest
+        entry: python -m coverage run -m unittest discover
         language: system
-        entry: coverage run -m unittest
         pass_filenames: false
       - id: coverage
         name: coverage
+        entry: python -m coverage report -m --fail-under=100
         language: system
-        entry: coverage report -m --fail-under=100
         pass_filenames: false