Tests for nullable User#getName().

src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadUserData.php

@@ -19,7 +19,7 @@ class LoadUserData extends AbstractFixture implements OrderedFixtureInterface
         // 99996
         ['login' => 'testuser4', 'name' => 'Test User 4'],
         //99995
-        ['login' => 'testuser5', 'name' => 'Test User 5'],
+        ['login' => 'testuser5', 'name' => null],
     ];
 
     public function load(ObjectManager $om)

src/Skobkin/Bundle/PointToolsBundle/Entity/User.php

@@ -32,7 +32,7 @@ class User
     private $login;
 
     /**
-     * @var string
+     * @var string|null
      *
      * @ORM\Column(name="name", type="string", length=255, nullable=true)
      */
@@ -135,6 +135,9 @@ class User
         return $this;
     }
 
+    /**
+     * @return string|null
+     */
     public function getName()
     {
         return $this->name;

tests/Skobkin/PointToolsBundle/Controller/MainControllerTest.php

@@ -81,6 +81,7 @@ class MainControllerTest extends WebTestCase
     public function testAjaxUserAutoComplete()
     {
         $client = static::createClient();
+        // We need to search all test user with 'testuser5' included which will test the code against null-string problem in User#getName()
         $client->request('GET', '/ajax/users/search/testuser');
 
         $this->assertTrue($client->getResponse()->headers->contains('Content-Type', 'application/json'), 'Response has "Content-Type" = "application/json"');
@@ -99,7 +100,7 @@ class MainControllerTest extends WebTestCase
 
         $this->assertNotNull($data, 'JSON data successfully decoded and not empty');
         $this->assertTrue(is_array($data), 'JSON data is array');
-        $this->assertGreaterThan(0, count($data), 'Array has at least one element');
+        $this->assertCount(5, $data, 'Array has 5 elements');
 
         return $data;
     }