tests: add a NetworkCalls group for tests making network calls

Excluding this group can decrease the run time of tests during
development.

Signed-off-by: Kevin Decherf <kevin@kdecherf.com>

tests/Wallabag/CoreBundle/Command/ReloadEntryCommandTest.php

@@ -45,6 +45,9 @@ class ReloadEntryCommandTest extends WallabagCoreTestCase
         $this->getEntityManager()->flush();
     }
 
+    /**
+     * @group NetworkCalls
+     */
     public function testRunReloadEntryCommand()
     {
         $application = new Application($this->getClient()->getKernel());
@@ -70,6 +73,9 @@ class ReloadEntryCommandTest extends WallabagCoreTestCase
         $this->assertContains('Done', $tester->getDisplay());
     }
 
+    /**
+     * @group NetworkCalls
+     */
     public function testRunReloadEntryWithUsernameCommand()
     {
         $application = new Application($this->getClient()->getKernel());

tests/Wallabag/CoreBundle/Controller/ConfigControllerTest.php

@@ -812,6 +812,9 @@ class ConfigControllerTest extends WallabagCoreTestCase
         $em->flush();
     }
 
+    /**
+     * @group NetworkCalls
+     */
     public function testDeleteAccount()
     {
         $client = $this->getClient();

tests/Wallabag/CoreBundle/Controller/EntryControllerTest.php

@@ -40,6 +40,9 @@ class EntryControllerTest extends WallabagCoreTestCase
         $this->assertContains('login', $client->getResponse()->headers->get('location'));
     }
 
+    /**
+     * @group NetworkCalls
+     */
     public function testQuickstart()
     {
         $this->logInAs('empty');
@@ -87,6 +90,9 @@ class EntryControllerTest extends WallabagCoreTestCase
         $this->assertCount(1, $crawler->filter('form[name=entry]'));
     }
 
+    /**
+     * @group NetworkCalls
+     */
     public function testPostNewViaBookmarklet()
     {
         $this->logInAs('admin');
@@ -131,7 +137,7 @@ class EntryControllerTest extends WallabagCoreTestCase
     }
 
     /**
-     * This test will require an internet connection.
+     * @group NetworkCalls
      */
     public function testPostNewOk()
     {
@@ -169,6 +175,9 @@ class EntryControllerTest extends WallabagCoreTestCase
         $client->getContainer()->get('craue_config')->set('store_article_headers', 0);
     }
 
+    /**
+     * @group NetworkCalls
+     */
     public function testPostWithMultipleAuthors()
     {
         $url = 'https://www.liberation.fr/planete/2017/04/05/donald-trump-et-xi-jinping-tentative-de-flirt-en-floride_1560768';
@@ -229,6 +238,9 @@ class EntryControllerTest extends WallabagCoreTestCase
         $this->assertContains('/view/', $client->getResponse()->getTargetUrl());
     }
 
+    /**
+     * @group NetworkCalls
+     */
     public function testPostNewOkUrlExistWithAccent()
     {
         $this->logInAs('admin');
@@ -265,7 +277,7 @@ class EntryControllerTest extends WallabagCoreTestCase
     }
 
     /**
-     * This test will require an internet connection.
+     * @group NetworkCalls
      */
     public function testPostNewOkUrlExistWithRedirection()
     {
@@ -303,7 +315,7 @@ class EntryControllerTest extends WallabagCoreTestCase
     }
 
     /**
-     * This test will require an internet connection.
+     * @group NetworkCalls
      */
     public function testPostNewThatWillBeTagged()
     {
@@ -430,7 +442,7 @@ class EntryControllerTest extends WallabagCoreTestCase
     }
 
     /**
-     * This test will require an internet connection.
+     * @group NetworkCalls
      */
     public function testReload()
     {
@@ -1056,6 +1068,9 @@ class EntryControllerTest extends WallabagCoreTestCase
         $this->assertSame(404, $client->getResponse()->getStatusCode());
     }
 
+    /**
+     * @group NetworkCalls
+     */
     public function testNewEntryWithDownloadImagesEnabled()
     {
         $this->downloadImagesEnabled = true;
@@ -1383,6 +1398,7 @@ class EntryControllerTest extends WallabagCoreTestCase
 
     /**
      * @dataProvider dataForLanguage
+     * @group NetworkCalls
      */
     public function testLanguageValidation($url, $expectedLanguage)
     {
@@ -1414,7 +1430,7 @@ class EntryControllerTest extends WallabagCoreTestCase
     }
 
     /**
-     * This test will require an internet connection.
+     * @group NetworkCalls
      */
     public function testRestrictedArticle()
     {