Add code coverage badge

.travis.yml

@@ -12,7 +12,7 @@ php:
 env:
   global:
     - LOG_DIR=tests/logs
-    - CODECOV_TOKEN=457b2ab8-8d1c-4dc7-8487-5910853fbbe1
+    - CODECOV_TOKEN=08d85771-8ca8-4247-be7d-dc66c6742a5a
 
 before_install:
 

README.md

@@ -2,8 +2,12 @@
 
 <p align="center">
 <a href="https://travis-ci.com/github/ouxsoft/LuckByDice"><img src="https://travis-ci.com/ouxsoft/LuckByDice.svg?branch=main" alt="Build Status"></a>
-<a href="https://app.codacy.com/gh/ouxsoft/LuckByDice?utm_source=github.com&utm_medium=referral&utm_content=ouxsoft/LuckByDice&utm_campaign=Badge_Grade"><img alt="Codacy grade" src="https://api.codacy.com/project/badge/Grade/582663c71dcf45ecbba3d61ab8f5e70c"></a>
 <a href="https://luckbydice.readthedocs.io/en/latest/?badge=latest"><img src="https://readthedocs.org/projects/luckbydice/badge/?version=latest" alt="Documentation Status"></a>
+<a href="https://app.codacy.com/gh/ouxsoft/LuckByDice?utm_source=github.com&utm_medium=referral&utm_content=ouxsoft/LuckByDice&utm_campaign=Badge_Grade"><img alt="Codacy grade" src="https://api.codacy.com/project/badge/Grade/582663c71dcf45ecbba3d61ab8f5e70c"></a>
+<a href="https://codecov.io/gh/ouxsoft/LuckByDice">
+  <img src="https://codecov.io/gh/ouxsoft/LuckByDice/branch/main/graph/badge.svg?token=XGN6H6MAUP"/>
+</a>
+
 </p>
 
 <p align="center">