Merge pull request #105 from odan/phpunit10

Add PHPUnit 10

Author: odan

composer.json

@@ -24,7 +24,7 @@
   },
   "require-dev": {
     "phpstan/phpstan": "^1",
-    "phpunit/phpunit": "^9",
+    "phpunit/phpunit": "^9 || ^10",
     "slim/psr7": "^1.6",
     "squizlabs/php_codesniffer": "^3.10"
   },
@@ -51,6 +51,9 @@
       "@stan",
       "@test:coverage"
     ],
-    "test:coverage": "php -d xdebug.mode=coverage -r \"require 'vendor/bin/phpunit';\" -- --configuration phpunit.xml --do-not-cache-result --colors=always --coverage-clover build/logs/clover.xml --coverage-html build/coverage --coverage-text"
+    "test:coverage": [
+      "@putenv XDEBUG_MODE=coverage",
+      "phpunit --configuration phpunit.xml --do-not-cache-result --colors=always --coverage-clover build/logs/clover.xml --coverage-html build/coverage --coverage-text"
+    ]
   }
 }