Added addCookie() and removeCookie() methods to Cake\Http\Client.

src/Http/Client.php

@@ -18,6 +18,7 @@
 use Cake\Core\InstanceConfigTrait;
 use Cake\Http\Client\CookieCollection;
 use Cake\Http\Client\Request;
+use Cake\Http\Cookie\CookieInterface;
 use Cake\Utility\Hash;
 
 /**
@@ -182,6 +183,32 @@ public function cookies()
         return $this->_cookies;
     }
 
+    /**
+     * Adds a cookie to the Client collection.
+     *
+     * @param \Cake\Http\Cookie\CookieInterface $cookie Cookie object.
+     * @return $this
+     */
+    public function addCookie(CookieInterface $cookie)
+    {
+        $this->_cookies = $this->_cookies->add($cookie);
+
+        return $this;
+    }
+
+    /**
+     * Removes a cookie from the Client collection.
+     *
+     * @param string $name Cookie name.
+     * @return $this
+     */
+    public function removeCookie($name)
+    {
+        $this->_cookies = $this->_cookies->remove($name);
+
+        return $this;
+    }
+
     /**
      * Do a GET request.
      *

tests/TestCase/Http/ClientTest.php

@@ -17,6 +17,7 @@
 use Cake\Http\Client;
 use Cake\Http\Client\Request;
 use Cake\Http\Client\Response;
+use Cake\Http\Cookie\Cookie;
 use Cake\Http\Cookie\CookieCollection;
 use Cake\TestSuite\TestCase;
 
@@ -636,6 +637,41 @@ public function testCookieJar()
         $this->assertSame($jar, $http->cookies());
     }
 
+    /**
+     * Test addCookie() method.
+     *
+     * @return void
+     */
+    public function testAddCookie()
+    {
+        $client = new Client();
+        $cookie = new Cookie('foo');
+
+        $this->assertFalse($client->cookies()->has('foo'));
+
+        $client->addCookie($cookie);
+        $this->assertTrue($client->cookies()->has('foo'));
+    }
+
+    /**
+     * Test removeCookie() method.
+     *
+     * @return void
+     */
+    public function testRemoveCookie()
+    {
+        $cookie = new Cookie('foo');
+        $jar = new CookieCollection([$cookie]);
+        $client = new Client([
+            'cookieJar' => $jar
+        ]);
+
+        $this->assertTrue($client->cookies()->has('foo'));
+
+        $client->removeCookie('foo');
+        $this->assertFalse($client->cookies()->has('foo'));
+    }
+
     /**
      * test head request with querystring data
      *