Change to tdd_blog

tests/src/Functional/PageListTest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Drupal\Tests\tdd_blog\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+
+class PageListTest extends BrowserTestBase {
+
+  protected static $modules = ['tdd_blog'];
+
+  public function testBlogPageExists() {
+    $this->drupalGet('blog');
+
+    $this->assertSession()->statusCodeEquals(200);
+  }
+
+}