Merge pull request #12 from php-telegram-bot/10-improve-tests

Improve and refactor tests and code

Author: noplanman

composer.json

@@ -24,12 +24,12 @@
         }
     ],
     "require": {
-        "php": "^7.3|^8.0"
+        "php": "^7.4|^8.0"
     },
     "require-dev": {
-        "php-parallel-lint/php-parallel-lint": "v1.2",
+        "php-parallel-lint/php-parallel-lint": "^1.3",
         "phpunit/phpunit": "^9.5",
-        "squizlabs/php_codesniffer": "^3.5"
+        "squizlabs/php_codesniffer": "^3.6"
     },
     "autoload": {
         "psr-4": {