Increase test-coverage

Author: Strobotti

tests/Key/AbstractKeyTest.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Strobotti\JWK\Key\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Strobotti\JWK\Key\AbstractKey;
+
+/**
+ * @internal
+ */
+final class AbstractKeyTest extends TestCase
+{
+    public function testCreateFromJSON(): void
+    {
+        $json = <<<'EOT'
+{
+    "kty": "RSA",
+    "use": "sig",
+    "alg": "RS256",
+    "kid": "86D88Kf"
+}
+EOT;
+
+        $key = AbstractKeyTest__AbstractKey__Mock::createFromJSON($json);
+
+        static::assertSame($json, "{$key}");
+    }
+}
+
+final class AbstractKeyTest__AbstractKey__Mock extends AbstractKey
+{
+}

tests/Key/RsaTest.php

@@ -45,7 +45,8 @@ public function provideCreateFromJSON(): \Generator
   "use": "sig",
   "alg": "RS256",
   "n": "iGaLqP6y-SJCCBq5Hv6pGDbG_SQ11MNjH7rWHcCFYz4hGwHC4lcSurTlV8u3avoVNM8jXevG1Iu1SY11qInqUvjJur--hghr1b56OPJu6H1iKulSxGjEIyDP6c5BdE1uwprYyr4IO9th8fOwCPygjLFrh44XEGbDIFeImwvBAGOhmMB2AD1n1KviyNsH0bEB7phQtiLk-ILjv1bORSRl8AK677-1T8isGfHKXGZ_ZGtStDe7Lu0Ihp8zoUt59kx2o9uWpROkzF56ypresiIl4WprClRCjz8x6cPZXU2qNWhu71TQvUFwvIvbkE1oYaJMb0jcOTmBRZA2QuYw-zHLwQ",
-  "e": "AQAB"
+  "e": "AQAB",
+  "unsupported": "ignored"
 }
 EOT
         ];