comparison vendor/phar-io/manifest/tests/xml/ContainsElementTest.php @ 14:1fec387a4317

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+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+use DOMElement;
+
+class ContainsElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var DOMElement
+     */
+    private $domElement;
+
+    /**
+     * @var ContainsElement
+     */
+    private $contains;
+
+    protected function setUp() {
+        $dom = new DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><php xmlns="https://phar.io/xml/manifest/1.0" name="phpunit/phpunit" version="5.6.5" type="application" />');
+        $this->domElement = $dom->documentElement;
+        $this->contains   = new ContainsElement($this->domElement);
+    }
+
+    public function testVersionCanBeRetrieved() {
+        $this->assertEquals('5.6.5', $this->contains->getVersion());
+    }
+
+    public function testThrowsExceptionWhenVersionAttributeIsMissing() {
+        $this->domElement->removeAttribute('version');
+        $this->expectException(ManifestElementException::class);
+        $this->contains->getVersion();
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals('phpunit/phpunit', $this->contains->getName());
+    }
+
+    public function testThrowsExceptionWhenNameAttributeIsMissing() {
+        $this->domElement->removeAttribute('name');
+        $this->expectException(ManifestElementException::class);
+        $this->contains->getName();
+    }
+
+    public function testTypeCanBeRetrieved() {
+        $this->assertEquals('application', $this->contains->getType());
+    }
+
+    public function testThrowsExceptionWhenTypeAttributeIsMissing() {
+        $this->domElement->removeAttribute('type');
+        $this->expectException(ManifestElementException::class);
+        $this->contains->getType();
+    }
+
+    public function testGetExtensionElementReturnsExtensionElement() {
+        $this->domElement->appendChild(
+            $this->domElement->ownerDocument->createElementNS('https://phar.io/xml/manifest/1.0', 'extension')
+        );
+        $this->assertInstanceOf(ExtensionElement::class, $this->contains->getExtensionElement());
+    }
+
+}