Avoid returning objects passed by reference.

Objects are always passed by reference, so it doesn't make sense to
return an object which is passed by reference as it will always be the
same object. This change makes the code a bit more readable.

1 files changed, 19 insertions, 11 deletions

diff --git a/tests/Wallabag/CoreBundle/Helper/ContentProxyTest.php b/tests/Wallabag/CoreBundle/Helper/ContentProxyTest.php
index 0c715d90..16643938 100644
--- a/tests/Wallabag/CoreBundle/Helper/ContentProxyTest.php
+++ b/tests/Wallabag/CoreBundle/Helper/ContentProxyTest.php
@@ -38,7 +38,8 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
             ]);
 
         $proxy = new ContentProxy($graby, $tagger, $this->getLogger(), $this->fetchingErrorMessage);
-        $entry = $proxy->updateEntry(new Entry(new User()), 'http://user@:80');
+        $entry = new Entry(new User());
+        $proxy->updateEntry($entry, 'http://user@:80');
 
         $this->assertEquals('http://user@:80', $entry->getUrl());
         $this->assertEmpty($entry->getTitle());
@@ -72,7 +73,8 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
             ]);
 
         $proxy = new ContentProxy($graby, $tagger, $this->getLogger(), $this->fetchingErrorMessage);
-        $entry = $proxy->updateEntry(new Entry(new User()), 'http://0.0.0.0');
+        $entry = new Entry(new User());
+        $proxy->updateEntry($entry, 'http://0.0.0.0');
 
         $this->assertEquals('http://0.0.0.0', $entry->getUrl());
         $this->assertEmpty($entry->getTitle());
@@ -111,7 +113,8 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
             ]);
 
         $proxy = new ContentProxy($graby, $tagger, $this->getLogger(), $this->fetchingErrorMessage);
-        $entry = $proxy->updateEntry(new Entry(new User()), 'http://domain.io');
+        $entry = new Entry(new User());
+        $proxy->updateEntry($entry, 'http://domain.io');
 
         $this->assertEquals('http://domain.io', $entry->getUrl());
         $this->assertEquals('my title', $entry->getTitle());
@@ -152,7 +155,8 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
             ]);
 
         $proxy = new ContentProxy($graby, $tagger, $this->getLogger(), $this->fetchingErrorMessage);
-        $entry = $proxy->updateEntry(new Entry(new User()), 'http://0.0.0.0');
+        $entry = new Entry(new User());
+        $proxy->updateEntry($entry, 'http://0.0.0.0');
 
         $this->assertEquals('http://1.1.1.1', $entry->getUrl());
         $this->assertEquals('this is my title', $entry->getTitle());
@@ -213,8 +217,9 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
             ->method('tag');
 
         $proxy = new ContentProxy((new Graby()), $tagger, $this->getLogger(), $this->fetchingErrorMessage);
-        $entry = $proxy->updateEntry(
-            new Entry(new User()),
+        $entry = new Entry(new User());
+        $proxy->updateEntry(
+            $entry,
             'http://0.0.0.0',
             [
                 'html' => str_repeat('this is my content', 325),
@@ -251,8 +256,9 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
             ->method('tag');
 
         $proxy = new ContentProxy((new Graby()), $tagger, $this->getLogger(), $this->fetchingErrorMessage);
-        $entry = $proxy->updateEntry(
-            new Entry(new User()),
+        $entry = new Entry(new User());
+        $proxy->updateEntry(
+            $entry,
             'http://0.0.0.0',
             [
                 'html' => str_repeat('this is my content', 325),
@@ -285,8 +291,9 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
         $logger->pushHandler($handler);
 
         $proxy = new ContentProxy((new Graby()), $tagger, $logger, $this->fetchingErrorMessage);
-        $entry = $proxy->updateEntry(
-            new Entry(new User()),
+        $entry = new Entry(new User());
+        $proxy->updateEntry(
+            $entry,
             'http://0.0.0.0',
             [
                 'html' => str_repeat('this is my content', 325),
@@ -326,7 +333,8 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
 
         $proxy = new ContentProxy($graby, $tagger, $this->getLogger(), $this->fetchingErrorMessage);
 
-        $entry = $proxy->updateEntry(new Entry(new User()), 'http://0.0.0.0', [
+        $entry = new Entry(new User());
+        $proxy->updateEntry($entry, 'http://0.0.0.0', [
             'html' => str_repeat('this is my content', 325),
             'title' => 'this is my title',
             'url' => 'http://1.1.1.1',