Add class MD_STD_HTML_TEST for validating HTML outputs

2024-07-12 02:31:32 +02:00 · 2024-07-12 02:31:32 +02:00 · 40d83ce5b0
commit 40d83ce5b0
parent cbc66c4140
1 changed files with 36 additions and 0 deletions
--- a/src/testing/MD_STD_HTML_TEST.php
+++ b/src/testing/MD_STD_HTML_TEST.php
@ -0,0 +1,36 @@
+<?PHP
+/**
+ * Test for ensuring that search HTML pages or components are generated correctly.
+ *
+ * @author Joshua Ramon Enslin <joshua@museum-digital.de>
+ */
+declare(strict_types = 1);
+
+use PHPUnit\Framework\TestCase;
+
+
+/**
+ * Tests for the manifest.
+ */
+abstract class MD_STD_HTML_TEST extends TestCase {
+    /**
+     * Validates HTML strings.
+     *
+     * @param string $input Input string to validate.
+     *
+     * @return void
+     */
+    protected static function validateHtmlString(string $input):void {
+
+        self::assertNotEmpty($input);
+
+        libxml_use_internal_errors(true);
+        $xml = simplexml_load_string('<!DOCTYPE HTML><abc>' . trim(strtr($input, [' async' => ' ', ' defer' => ' '])) . '</abc>');
+        if (!empty($errors = libxml_get_errors())) {
+            throw new Exception("Invalid HTML code detected: " . var_export($errors, true) . PHP_EOL . PHP_EOL . $input);
+        }
+
+        self::assertNotEquals(null, $xml);
+
+    }
+}