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[yaffs-website] / web / core / modules / node / tests / src / Functional / Views / NodeIntegrationTest.php
diff --git a/web/core/modules/node/tests/src/Functional/Views/NodeIntegrationTest.php b/web/core/modules/node/tests/src/Functional/Views/NodeIntegrationTest.php
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+<?php
+
+namespace Drupal\Tests\node\Functional\Views;
+
+/**
+ * Tests the node integration into views.
+ *
+ * @group node
+ */
+class NodeIntegrationTest extends NodeTestBase {
+
+  /**
+   * Views used by this test.
+   *
+   * @var array
+   */
+  public static $testViews = ['test_node_view'];
+
+  /**
+   * Tests basic node view with a node type argument.
+   */
+  public function testNodeViewTypeArgument() {
+    // Create two content types with three nodes each.
+    $types = [];
+    $all_nids = [];
+    for ($i = 0; $i < 2; $i++) {
+      $type = $this->drupalCreateContentType(['name' => '<em>' . $this->randomMachineName() . '</em>']);
+      $types[] = $type;
+
+      for ($j = 0; $j < 5; $j++) {
+        // Ensure the right order of the nodes.
+        $node = $this->drupalCreateNode(['type' => $type->id(), 'created' => REQUEST_TIME - ($i * 5 + $j)]);
+        $nodes[$type->id()][$node->id()] = $node;
+        $all_nids[] = $node->id();
+      }
+    }
+
+    $this->drupalGet('test-node-view');
+    $this->assertResponse(404);
+
+    $this->drupalGet('test-node-view/all');
+    $this->assertResponse(200);
+    $this->assertNids($all_nids);
+
+    foreach ($types as $type) {
+      $this->drupalGet("test-node-view/{$type->id()}");
+      $this->assertEscaped($type->label());
+      $this->assertNids(array_keys($nodes[$type->id()]));
+    }
+  }
+
+  /**
+   * Ensures that a list of nodes appear on the page.
+   *
+   * @param array $expected_nids
+   *   An array of node IDs.
+   */
+  protected function assertNids(array $expected_nids = []) {
+    $result = $this->xpath('//span[@class="field-content"]');
+    $nids = [];
+    foreach ($result as $element) {
+      $nids[] = (int) $element->getText();
+    }
+    $this->assertEqual($nids, $expected_nids);
+  }
+
+}