Adding additional tests to cover the removal of multiple tags at once. And...

Adding additional tests to cover the removal of multiple tags at once. And making sure all tag links have been removed upon removing an entity.

Modules/Tag/Tests/Integration/TaggableTraitTest.php

@@ -2,6 +2,7 @@
 
 namespace Modules\Tag\Tests\Integration;
 
+use Illuminate\Support\Facades\DB;
 use Modules\Page\Entities\Page;
 use Modules\Page\Repositories\PageRepository;
 use Modules\Tag\Repositories\TagRepository;
@@ -63,13 +64,38 @@ class TaggableTraitTest extends BaseTestCase
     {
         $this->createPage(['original tag']);
 
-        $page = $this->page->findHomepage();
+        $page = $this->page->find(1);
         $page->setTags(['my first tag']);
 
-        $page = $this->page->findHomepage();
         $this->assertCount(1, $page->tags);
     }
 
+    /** @test */
+    public function it_can_remove_all_tags()
+    {
+        $this->createPage(['original tag', 'tag2', 'tag3', ]);
+        $page = $this->page->find(1);
+
+        $this->page->update($page, ['tags' => []]);
+
+        $page = $page->fresh();
+        $this->assertCount(0, $page->tags);
+    }
+
+    /** @test */
+    public function it_removes_all_tag_links_when_removing_entity()
+    {
+        $this->createPage(['original tag', 'tag2', 'tag3', ]);
+
+        $page = $this->page->find(1);
+        $pageId = $page->id;
+        $this->page->destroy($page);
+
+        $count = DB::table('tag__tagged')->where('taggable_id', $pageId)->get();
+
+        $this->assertCount(0, $count);
+    }
+
     /** @test */
     public function it_can_get_pages_with_one_of_specified_tags()
     {