Version 1

[yaffs-website] / web / core / tests / Drupal / Tests / Core / Render / MetadataBubblingUrlGeneratorTest.php

diff --git a/web/core/tests/Drupal/Tests/Core/Render/MetadataBubblingUrlGeneratorTest.php b/web/core/tests/Drupal/Tests/Core/Render/MetadataBubblingUrlGeneratorTest.php
new file mode 100644 (file)
index 0000000..9524b0d
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+++ b/web/core/tests/Drupal/Tests/Core/Render/MetadataBubblingUrlGeneratorTest.php
@@ -0,0 +1,79 @@
+<?php
+
+namespace Drupal\Tests\Core\Render;
+
+use Drupal\Core\Render\MetadataBubblingUrlGenerator;
+use Drupal\Core\Url;
+use Drupal\Tests\Core\Routing\UrlGeneratorTest;
+
+/**
+ * Confirm that the MetadataBubblingUrlGenerator is functioning properly.
+ *
+ * @coversDefaultClass \Drupal\Core\Render\MetadataBubblingUrlGenerator
+ *
+ * @group Render
+ */
+class MetadataBubblingUrlGeneratorTest extends UrlGeneratorTest {
+
+  /**
+   * The renderer.
+   *
+   * @var \Drupal\Core\Render\RendererInterface|\PHPUnit_Framework_MockObject_MockObject
+   */
+  protected $renderer;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    $this->renderer = $this->getMock('\Drupal\Core\Render\RendererInterface');
+    $this->renderer->expects($this->any())
+      ->method('hasRenderContext')
+      ->willReturn(TRUE);
+
+    $this->generator = new MetadataBubblingUrlGenerator($this->generator, $this->renderer);
+  }
+
+  /**
+   * Tests bubbling of cacheable metadata for URLs.
+   *
+   * @param bool $collect_bubbleable_metadata
+   *   Whether bubbleable metadata should be collected.
+   * @param int $invocations
+   *   The expected amount of invocations for the ::bubble() method.
+   * @param array $options
+   *   The URL options.
+   *
+   * @covers ::bubble
+   *
+   * @dataProvider providerUrlBubbleableMetadataBubbling
+   */
+  public function testUrlBubbleableMetadataBubbling($collect_bubbleable_metadata, $invocations, array $options) {
+    $self = $this;
+
+    $this->renderer->expects($this->exactly($invocations))
+      ->method('render')
+      ->willReturnCallback(function ($build) use ($self) {
+        $self->assertTrue(!empty($build['#cache']));
+      });
+
+    $url = new Url('test_1', [], $options);
+    $url->setUrlGenerator($this->generator);
+    $url->toString($collect_bubbleable_metadata);
+  }
+
+  /**
+   * Data provider for ::testUrlBubbleableMetadataBubbling().
+   */
+  public function providerUrlBubbleableMetadataBubbling() {
+    return [
+      // No bubbling when bubbleable metadata is collected.
+      [TRUE, 0, []],
+      // Bubbling when bubbleable metadata is not collected.
+      [FALSE, 1, []],
+    ];
+  }
+
+}