Fix tests for the relocated createPhotoLink method

app/Note.php

@@ -261,29 +261,6 @@ class Note extends Model
         return;
     }
 
-    /*
-     * Get the relavent client name assocaited with the client id.
-     *
-     * @return string|null
-     *
-    public function getClientNameAttribute()
-    {
-        if ($this->client_id == null) {
-            return;
-        }
-        $name = MicropubClient::where('client_url', $this->client_id)->value('client_name');
-        if ($name == null) {
-            $url = parse_url($this->client_id);
-            if (isset($url['path'])) {
-                return $url['host'] . $url['path'];
-            }
-
-            return $url['host'];
-        }
-
-        return $name;
-    }*/
-
     public function getTwitterAttribute()
     {
         if ($this->in_reply_to == null || mb_substr($this->in_reply_to, 0, 20, 'UTF-8') !== 'https://twitter.com/') {

app/WebMention.php

@@ -2,6 +2,7 @@
 
 namespace App;
 
+use Cache;
 use Twitter;
 use HTMLPurifier;
 use Carbon\Carbon;

tests/Unit/WebMentionTest.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace Tests\Unit;
+
+use Cache;
+use App\WebMention;
+use Tests\TestCase;
+use Illuminate\Foundation\Testing\DatabaseMigrations;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+
+class WebMentionTest extends TestCase
+{
+    /**
+     * Test a correct profile link is formed from a generic URL.
+     *
+     * @return void
+     */
+    public function test_create_photo_link_with_non_cached_image()
+    {
+        $webmention = new WebMention();
+        $homepage = 'https://example.org/profile.png';
+        $expected = 'https://example.org/profile.png';
+        $this->assertEquals($expected, $webmention->createPhotoLink($homepage));
+    }
+
+    /**
+     * Test a correct profile link is formed from a generic URL (cached).
+     *
+     * @return void
+     */
+    public function test_create_photo_link_with_cached_image()
+    {
+        $webmention = new WebMention();
+        $homepage = 'https://aaronparecki.com/profile.png';
+        $expected = '/assets/profile-images/aaronparecki.com/image';
+        $this->assertEquals($expected, $webmention->createPhotoLink($homepage));
+    }
+
+    /**
+     * Test a correct profile link is formed from a twitter URL.
+     *
+     * @return void
+     */
+    public function test_create_photo_link_with_twimg_profile_image_url()
+    {
+        $webmention = new WebMention();
+        $twitterProfileImage = 'http://pbs.twimg.com/1234';
+        $expected = 'https://pbs.twimg.com/1234';
+        $this->assertEquals($expected, $webmention->createPhotoLink($twitterProfileImage));
+    }
+
+    /**
+     * Test `null` is returned for a twitter profile.
+     *
+     * @return void
+     */
+    public function test_create_photo_link_with_cached_twitter_url()
+    {
+        $webmention = new WebMention();
+        $twitterURL = 'https://twitter.com/example';
+        $expected = 'https://pbs.twimg.com/static_profile_link.jpg';
+        Cache::put($twitterURL, $expected, 1);
+        $this->assertEquals($expected, $webmention->createPhotoLink($twitterURL));
+    }
+}