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lib/sc/tests/MetaImageTest.php

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+<?php
+
+namespace Spekulatius\PHPScraper\Tests;
+
+class MetaImageTest extends \PHPUnit\Framework\TestCase
+{
+    /**
+     * @test
+     */
+    public function testCallMethodsAreEqual()
+    {
+        $web = new \Spekulatius\PHPScraper\PHPScraper;
+
+        // Attempt to my blog
+        $web->go('https://peterthaleikis.com');
+
+        // Both the method call as well as property call should return the same...
+        $this->assertSame($web->image(), $web->image);
+    }
+
+    /**
+     * @test
+     */
+    public function testMissingImage()
+    {
+        $web = new \Spekulatius\PHPScraper\PHPScraper;
+
+        // Navigate to the test page.
+        $web->go('https://test-pages.phpscraper.de/meta/missing.html');
+
+        // Check the absolute image path
+        $this->assertNull($web->image);
+    }
+
+    /**
+     * @test
+     */
+    public function testAbsolutePath()
+    {
+        $web = new \Spekulatius\PHPScraper\PHPScraper;
+
+        // Navigate to the test page.
+        $web->go('https://test-pages.phpscraper.de/meta/image/absolute-path.html');
+
+        // Check the absolute image path
+        $this->assertSame('https://test-pages.phpscraper.de/assets/cat.jpg', $web->image);
+    }
+
+    /**
+     * @test
+     */
+    public function testRelativePath()
+    {
+        $web = new \Spekulatius\PHPScraper\PHPScraper;
+
+        // Navigate to the test page.
+        $web->go('https://test-pages.phpscraper.de/meta/image/relative-path.html');
+
+        // Check the relative image path should be converted into an absolute path.
+        $this->assertSame(
+            'https://test-pages.phpscraper.de/assets/cat.jpg',
+            $web->image
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function testAbsolutePathWithBaseHref()
+    {
+        $web = new \Spekulatius\PHPScraper\PHPScraper;
+
+        // Navigate to the test page.
+        $web->go('https://test-pages.phpscraper.de/meta/image/absolute-path-with-base-href.html');
+
+        // Check the absolute image path
+        $this->assertSame(
+            'https://test-pages.phpscraper.de/assets/cat.jpg',
+            $web->image
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function testRelativePathBaseHref()
+    {
+        $web = new \Spekulatius\PHPScraper\PHPScraper;
+
+        // Navigate to the test page.
+        $web->go('https://test-pages.phpscraper.de/meta/image/relative-path-with-base-href.html');
+
+        // Check the relative image path
+        $this->assertSame(
+            'https://test-pages-with-base-href.phpscraper.de/assets/cat.jpg',
+            $web->image
+        );
+    }
+}