Append cache tests

Author: giannicic

tests/MethodsTest.php

@@ -6,6 +6,7 @@
 use Rennokki\QueryCache\Test\Models\Book;
 use Rennokki\QueryCache\Test\Models\Kid;
 use Rennokki\QueryCache\Test\Models\Post;
+use Rennokki\QueryCache\Test\Models\User;
 
 class MethodsTest extends TestCase
 {
@@ -123,4 +124,50 @@ public function test_hashed_key()
 
         $this->assertNotNull($cache);
     }
+
+    public function test_append_cache_tags()
+    {
+        $post = factory(Post::class)->create();
+        $storedPost = Post::cacheFor(now()->addHours(1))->appendCacheTags(['test'])->first();
+
+        $cache = $this->getCacheWithTags('leqc:sqlitegetselect * from "posts" limit 1a:0:{}');
+
+        // The caches that do not support tagging should
+        // cache the query either way.
+        $this->driverSupportsTags()
+            ? $this->assertNull($cache)
+            : $this->assertNotNull($cache);
+
+        $cache = $this->getCacheWithTags('leqc:sqlitegetselect * from "posts" limit 1a:0:{}', ['test']);
+        $this->assertNotNull($cache);
+    }
+
+    public function test_multiple_append_cache_tags()
+    {
+        $post = factory(Post::class)->create();
+        $storedPostQuery = Post::cacheFor(now()->addHours(1))->appendCacheTags(['test'])->appendCacheTags(['test2']);
+
+        $this->assertEquals($storedPostQuery->getQuery()->getCacheTags(), ['test', 'test2']);
+    }
+
+    public function test_append_cache_tags_with_sub_query()
+    {
+        $user = factory(User::class)->create();
+        factory(Post::class)->createMany([
+            ['user_id' => $user->id, 'name' => 'Post 1 on topic 1'],
+            ['user_id' => $user->id, 'name' => 'Post 2 on topic 1'],
+            ['user_id' => $user->id, 'name' => 'Post 3 on topic 2'],
+        ]);
+
+        $userAndPosts = User::cacheFor(now()->addHours(1))
+            ->withCount([
+                'posts' => function ($query) {
+                    $query->appendCacheTags(['posts'])
+                        ->where('name', 'like', '%topic 1%');
+                },
+            ])
+            ->appendCacheTags(['user']);
+
+        $this->assertEquals($userAndPosts->getQuery()->getCacheTags(), ['posts', 'user']);
+    }
 }

tests/Models/User.php

@@ -3,9 +3,12 @@
 namespace Rennokki\QueryCache\Test\Models;
 
 use Illuminate\Foundation\Auth\User as Authenticatable;
+use Rennokki\QueryCache\Traits\QueryCacheable;
 
 class User extends Authenticatable
 {
+    use QueryCacheable;
+
     protected $fillable = [
         'name', 'email', 'password',
     ];
@@ -20,4 +23,9 @@ protected function getCacheBaseTags(): array
             //
         ];
     }
+
+    public function posts()
+    {
+        return $this->hasMany(Post::class);
+    }
 }

tests/database/migrations/2018_07_14_183253_posts.php

@@ -15,6 +15,7 @@ public function up()
     {
         Schema::create('posts', function (Blueprint $table) {
             $table->increments('id');
+            $table->unsignedBigInteger('user_id')->nullable();
             $table->string('name');
             $table->timestamps();
         });