Vendor lock

vendor/phar-io/manifest/tests/xml/RequiresElementTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+
+class RequiresElementTest extends \PHPUnit\Framework\TestCase {
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
+
+    /**
+     * @var RequiresElement
+     */
+    private $requires;
+
+    protected function setUp() {
+        $this->dom = new DOMDocument();
+        $this->dom->loadXML('<?xml version="1.0" ?><requires xmlns="https://phar.io/xml/manifest/1.0" />');
+        $this->requires = new RequiresElement($this->dom->documentElement);
+    }
+
+    public function testThrowsExceptionWhenGetPhpElementIsCalledButElementIsMissing() {
+        $this->expectException(ManifestElementException::class);
+        $this->requires->getPHPElement();
+    }
+
+    public function testHasExtElementsReturnsTrueWhenExtensionsAreRequired() {
+        $this->dom->documentElement->appendChild(
+            $this->dom->createElementNS('https://phar.io/xml/manifest/1.0', 'php')
+        );
+
+        $this->assertInstanceOf(PhpElement::class, $this->requires->getPHPElement());
+    }
+
+}