FIX - Test to fake api reponse for unsplash

Author: tauseefsshah

phpunit.xml

@@ -32,5 +32,6 @@
         <env name="TELEGRAM_CHANNEL" value="null"/>
         <env name="FATHOM_SITE_ID" value="1234"/>
         <env name="FATHOM_TOKEN" value="5678"/>
+        <env name="UNSPLASH_ACCESS_KEY" value="abcde"/>
     </php>
 </phpunit>

tests/Integration/Commands/SyncArticleImagesTest.php

@@ -3,13 +3,22 @@
 use App\Console\Commands\SyncArticleImages;
 use App\Models\Article;
 use Illuminate\Foundation\Testing\DatabaseMigrations;
+use Illuminate\Support\Facades\Http;
 use Tests\TestCase;
 
 uses(TestCase::class);
 uses(DatabaseMigrations::class);
 
 
 test('hero image url is updated for published articles with hero image', function () {
+    Http::fake(function () {
+        return [
+            'urls' => [
+                'raw' => 'https://images.unsplash.com/photo-1584824486509-112e4181ff6b?ixid=M3w2NTgwOTl8MHwxfGFsbHx8fHx8fHx8fDE3Mjc2ODMzMzZ8&ixlib=rb-4.0.3'
+            ]
+        ];
+    });
+
     $article = Article::factory()->create([
         'hero_image' => 'sxiSod0tyYQ',
         'submitted_at' => now(),