Add a config for phpunit

Author: williamdes

.github/api-docs/doctum-php-phpunit.php

@@ -0,0 +1,31 @@
+<?php
+
+use Doctum\Doctum;
+use Doctum\RemoteRepository\GitHubRemoteRepository;
+use Symfony\Component\Finder\Finder;
+
+$rootDir = __DIR__ . '/';
+$sourceRootDir = $rootDir . 'sources/phpunit';
+
+$iterator = Finder::create()
+    ->files()
+    ->name('*.php')
+    ->path('src')
+    ->in($sourceRootDir);
+
+return new Doctum($iterator, [
+    'title'                => 'PHPUnit',
+    'build_dir'            => $rootDir . '/phpunit',
+    'cache_dir'            => $rootDir . '/cache',
+    'source_dir'           => $rootDir,
+    'version'              => 'main',// For remote links to work
+    'remote_repository'    => new GitHubRemoteRepository('sebastianbergmann/phpunit', $sourceRootDir),
+    'footer_link'          => [
+        'href'        => 'https://phpunit.de/documentation.html',
+        'rel'         => 'noreferrer noopener',
+        'target'      => '_blank',
+        'before_text' => 'This documentation is built for the',
+        'link_text'   => 'PHPUnit',
+        'after_text'  => 'project.',
+    ],
+]);