Rename custom module directories

- Rename `opdavies_blog` to `blog`.
- Rename `opdavies_blog_test` to `blog_test`.
- Rename `opdavies_talks` to `talks`.
- Rename `opdavies_talks_test` to `talks_test`.

The files within the directories haven't changed, so there is no
breaking change caused by renaming the directories.

 Please enter the commit message for your changes. Lines starting

web/modules/custom/talks/tests/src/Kernel/TalksTestBase.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\Tests\opdavies_talks\Kernel;
+
+use Drupal\KernelTests\Core\Entity\EntityKernelTestBase;
+use Drupal\node\Entity\Node;
+use Drupal\opdavies_talks\Entity\Node\Talk;
+use Drupal\paragraphs\Entity\Paragraph;
+use Drupal\paragraphs\ParagraphInterface;
+
+abstract class TalksTestBase extends EntityKernelTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = [
+    // Core.
+    'node',
+    'file',
+    'datetime',
+
+    // Contrib.
+    'discoverable_entity_bundle_classes',
+    'entity_reference_revisions',
+    'paragraphs',
+    'hook_event_dispatcher',
+
+    // Custom.
+    'opdavies_talks',
+    'opdavies_talks_test',
+  ];
+
+  protected $strictConfigSchema = FALSE;
+
+  protected function createEvent(array $overrides = []): ParagraphInterface {
+    /** @var \Drupal\paragraphs\ParagraphInterface $event */
+    $event = Paragraph::create(array_merge([
+      'type' => 'event',
+    ], $overrides));
+
+    return tap($event)->save();
+  }
+
+  protected function createTalk(array $overrides = []): Talk {
+    $talk = Node::create(array_merge([
+      'title' => 'Test Driven Drupal',
+      'type' => 'talk',
+    ], $overrides));
+
+    return tap($talk)->save();
+  }
+
+  protected function setUp() {
+    parent::setUp();
+
+    $this->installEntitySchema('paragraph');
+    $this->installSchema('node', ['node_access']);
+
+    $this->installConfig(['opdavies_talks_test']);
+  }
+
+}