add coverage

.github/workflows/unit-test.yml

@@ -20,7 +20,7 @@ jobs:
           php-version: ${{ matrix.php-versions }}
           tools: phpunit-bridge
           extensions: mbstring, xml, ctype, iconv, intl
-          coverage: xdebug
+          coverage: pcov
 
       - name: Get composer cache directory
         id: composer-cache

phpunit.xml

@@ -1,24 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         bootstrap = "vendor/autoload.php"
-    backupGlobals               = "false"
-    colors                      = "true"
-    processIsolation            = "false"
-    stopOnFailure               = "false">
-
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         cacheDirectory=".phpunit.cache"
+         executionOrder="depends,defects"
+         requireCoverageMetadata="true"
+         beStrictAboutCoverageMetadata="true"
+         beStrictAboutOutputDuringTests="true"
+         failOnRisky="true"
+         failOnWarning="true">
     <testsuites>
-        <testsuite name="Project Test Suite">
+        <testsuite name="default">
             <directory>tests</directory>
         </testsuite>
     </testsuites>
 
-    <filter>
-        <whitelist>
-            <directory suffix=".php">src/</directory>
-        </whitelist>
-    </filter>
-
-    <php>
-        <env name="APP_ENV" value="testing"/>
-    </php>
 
-</phpunit>
+    <coverage processUncoveredFiles="true">
+        <include>
+            <directory suffix=".php">src</directory>
+        </include>
+    </coverage>
+</phpunit>