Show deprecations while running tests

Author: wouterj

packages/guides/tests/unit/Compiler/CompilerContextTest.php

@@ -15,19 +15,22 @@
 
 use Doctrine\Deprecations\PHPUnit\VerifyDeprecations;
 use phpDocumentor\Guides\Nodes\ProjectNode;
+use PHPUnit\Framework\Attributes\WithoutErrorHandler;
 use PHPUnit\Framework\TestCase;
 
 final class CompilerContextTest extends TestCase
 {
     use VerifyDeprecations;
 
+    #[WithoutErrorHandler]
     public function testTriggersDeprecationOnContextExtend(): void
     {
         $this->expectDeprecationWithIdentifier('https://github.com/phpDocumentor/guides/issues/971');
         $context = new class (new ProjectNode()) extends CompilerContext{
         };
     }
 
+    #[WithoutErrorHandler]
     public function testNoDeprecationOnNormalConstruct(): void
     {
         $this->expectNoDeprecationWithIdentifier('https://github.com/phpDocumentor/guides/issues/971');

phpunit.xml.dist

@@ -3,16 +3,18 @@
 <phpunit
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.1/phpunit.xsd"
-        bootstrap="vendor/autoload.php"
+        bootstrap="tests/bootstrap.php"
         colors="true"
         beStrictAboutTestsThatDoNotTestAnything="true"
         beStrictAboutOutputDuringTests="true"
         beStrictAboutChangesToGlobalState="true"
         failOnNotice="true"
         failOnWarning="true"
+        failOnDeprecation="true"
         displayDetailsOnTestsThatTriggerNotices="true"
         displayDetailsOnTestsThatTriggerWarnings="true"
         displayDetailsOnTestsThatTriggerErrors="true"
+        displayDetailsOnTestsThatTriggerDeprecations="true"
         cacheDirectory=".cache/.phpunit.cache"
         requireCoverageMetadata="false"
 >
@@ -28,7 +30,7 @@
         </testsuite>
     </testsuites>
     <coverage/>
-    <source>
+    <source ignoreSuppressionOfDeprecations="true">
         <include>
             <directory suffix=".php">packages/**/src</directory>
         </include>

tests/bootstrap.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+use Doctrine\Deprecations\Deprecation;
+
+require_once dirname(__DIR__) . '/vendor/autoload.php';
+
+Deprecation::enableWithTriggerError();
+Deprecation::withoutDeduplication();