tests: Replace PHPUnit's loose assertEquals(null) with assertNull()

[lhc/web/wiklou.git] / tests / phpunit / includes / db / LBFactoryTest.php

diff --git a/tests/phpunit/includes/db/LBFactoryTest.php b/tests/phpunit/includes/db/LBFactoryTest.php
index 033b3f9..c018744 100644 (file)
--- a/tests/phpunit/includes/db/LBFactoryTest.php
+++ b/tests/phpunit/includes/db/LBFactoryTest.php
@@ -412,7 +412,7 @@ class LBFactoryTest extends MediaWikiTestCase {
                $cpIndex = null;
                $cp->shutdown( null, 'sync', $cpIndex );
 
-               $this->assertEquals( null, $cpIndex, "CP write index retained" );
+               $this->assertNull( $cpIndex, "CP write index retained" );
 
                $this->assertEquals( '45e93a9c215c031d38b7c42d8e4700ca', $cp->getClientId() );
        }
@@ -475,17 +475,16 @@ class LBFactoryTest extends MediaWikiTestCase {
                /** @var IMaintainableDatabase $db */
                $db = $lb->getConnection( DB_MASTER, [], '' );
 
-               $this->assertEquals(
+               $this->assertSame(
                        '',
                        $db->getDomainId(),
                        'Null domain ID handle used'
                );
-               $this->assertEquals(
-                       '',
+               $this->assertNull(
                        $db->getDBname(),
                        'Null domain ID handle used'
                );
-               $this->assertEquals(
+               $this->assertSame(
                        '',
                        $db->tablePrefix(),
                        'Main domain ID handle used; prefix is empty though'
@@ -555,7 +554,7 @@ class LBFactoryTest extends MediaWikiTestCase {
                /** @var IMaintainableDatabase $db */
                $db = $lb->getConnection( DB_MASTER, [], '' );
 
-               $this->assertEquals( '', $db->getDomainID(), "Null domain used" );
+               $this->assertSame( '', $db->getDomainID(), "Null domain used" );
 
                $this->assertEquals(
                        $this->quoteTable( $db, 'page' ),