Add Icloud.com service support

src/Services/IcloudCom.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace bkrukowski\TransparentEmail\Services;
+
+use bkrukowski\TransparentEmail\Emails\EditableEmail;
+use bkrukowski\TransparentEmail\Emails\EmailInterface;
+
+class IcloudCom implements ServiceInterface
+{
+    public function getPrimaryEmail(EmailInterface $email) : EmailInterface
+    {
+        return (new EditableEmail($email))
+            ->removeSuffixAlias('+')
+            ->lowerCaseLocalPartIf(true);
+    }
+
+    public function isSupported(EmailInterface $email) : bool
+    {
+        return in_array($email->getDomain(), ['icloud.com']);
+    }
+}

src/TransparentEmailFactory.php

@@ -7,6 +7,7 @@ namespace bkrukowski\TransparentEmail;
 use bkrukowski\TransparentEmail\Services\AppsGoogleCom;
 use bkrukowski\TransparentEmail\Services\GmailCom;
 use bkrukowski\TransparentEmail\Services\MailRu;
+use bkrukowski\TransparentEmail\Services\IcloudCom;
 use bkrukowski\TransparentEmail\Services\OutlookCom;
 use bkrukowski\TransparentEmail\Services\TlenPl;
 use bkrukowski\TransparentEmail\Services\Www33MailCom;
@@ -41,7 +42,8 @@ class TransparentEmailFactory
             TlenPl::class,
             AppsGoogleCom::class,
             MailRu::class,
-            YandexRu::class
+            YandexRu::class,
+            IcloudCom::class
         ];
     }
 }

tests/Services/IcloudComTest.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace bkrukowski\TransparentEmail\Tests\Services;
+
+use bkrukowski\TransparentEmail\Emails\Email;
+use bkrukowski\TransparentEmail\Services\IcloudCom;
+use PHPUnit\Framework\TestCase;
+
+class IcloudComTest extends TestCase
+{
+    /**
+     * @dataProvider providerGetPrimaryEmail
+     *
+     * @param string $inputEmail
+     * @param string $outputEmail
+     */
+    public function testGetPrimaryEmail(string $inputEmail, string $outputEmail)
+    {
+        $this->assertEquals($outputEmail, (new IcloudCom())->getPrimaryEmail(new Email($inputEmail)));
+    }
+
+    public function providerGetPrimaryEmail() : array
+    {
+        return [
+            ['foobar@ICLOUD.COM', 'foobar@icloud.com'],
+            ['foobar+alias@icloud.com', 'foobar@icloud.com'],
+        ];
+    }
+
+    /**
+     * @dataProvider providerIsSupported
+     *
+     * @param string $domain
+     * @param bool $result
+     */
+    public function testIsSupported(string $domain, bool $result)
+    {
+        $this->assertSame($result, (new IcloudCom())->isSupported(new Email('Jane.Doe@' . $domain)));
+    }
+
+    public function providerIsSupported() : array
+    {
+        return [
+            ['icloud.com', true],
+            ['ICLOUD.COM', true],
+            ['i.cloud.com', false],
+        ];
+    }
+}