Disable deprecation error for unit test

phpunit.xml

@@ -1,14 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
-         bootstrap="vendor/autoload.php"
+         bootstrap="tests/bootstrap.php"
+         testdox="false"
          cacheDirectory=".phpunit.cache"
          executionOrder="depends,defects"
          requireCoverageMetadata="true"
          beStrictAboutCoverageMetadata="true"
          beStrictAboutOutputDuringTests="true"
-         displayDetailsOnPhpunitDeprecations="true"
-         failOnPhpunitDeprecation="true"
+         failOnDeprecation="false"
+         failOnPhpunitDeprecation="false"
+         displayDetailsOnPhpunitDeprecations="false"
+         displayDetailsOnTestsThatTriggerDeprecations="false"
+         displayDetailsOnTestsThatTriggerErrors="true"
+         displayDetailsOnTestsThatTriggerNotices="true"
+         displayDetailsOnTestsThatTriggerWarnings="true"
          failOnRisky="true"
          failOnWarning="true">
     <testsuites>
@@ -25,4 +31,8 @@
             <directory suffix=".php">src/Exceptions</directory>
         </exclude>
     </source>
+
+    <php>
+        <ini name="error_reporting" value="E_ALL &amp; ~E_DEPRECATED"/>
+    </php>
 </phpunit>

tests/bootstrap.php

@@ -0,0 +1,5 @@
+<?php
+
+error_reporting(E_ALL & ~E_DEPRECATED);
+
+require_once dirname(__DIR__) . '/vendor/autoload.php';