tests/phpunit/includes/debug/MWDebugTest.php

   1 <?php
   2
   3 class MWDebugTest extends MediaWikiTestCase {
   4
   5
   6         protected function setUp() {
   7                 parent::setUp();
   8                 // Make sure MWDebug class is enabled
   9                 static $MWDebugEnabled = false;
  10                 if ( !$MWDebugEnabled ) {
  11                         MWDebug::init();
  12                         $MWDebugEnabled = true;
  13                 }
  14                 /** Clear log before each test */
  15                 MWDebug::clearLog();
  16                 wfSuppressWarnings();
  17         }
  18
  19         protected function tearDown() {
  20                 wfRestoreWarnings();
  21                 parent::tearDown();
  22         }
  23
  24         /**
  25          * @covers MWDebug::log
  26          */
  27         public function testAddLog() {
  28                 MWDebug::log( 'logging a string' );
  29                 $this->assertEquals(
  30                         array( array(
  31                                 'msg' => 'logging a string',
  32                                 'type' => 'log',
  33                                 'caller' => __METHOD__,
  34                         ) ),
  35                         MWDebug::getLog()
  36                 );
  37         }
  38
  39         /**
  40          * @covers MWDebug::warning
  41          */
  42         public function testAddWarning() {
  43                 MWDebug::warning( 'Warning message' );
  44                 $this->assertEquals(
  45                         array( array(
  46                                 'msg' => 'Warning message',
  47                                 'type' => 'warn',
  48                                 'caller' => 'MWDebugTest::testAddWarning',
  49                         ) ),
  50                         MWDebug::getLog()
  51                 );
  52         }
  53
  54         /**
  55          * @covers MWDebug::deprecated
  56          */
  57         public function testAvoidDuplicateDeprecations() {
  58                 MWDebug::deprecated( 'wfOldFunction', '1.0', 'component' );
  59                 MWDebug::deprecated( 'wfOldFunction', '1.0', 'component' );
  60
  61                 // assertCount() not available on WMF integration server
  62                 $this->assertEquals( 1,
  63                         count( MWDebug::getLog() ),
  64                         "Only one deprecated warning per function should be kept"
  65                 );
  66         }
  67
  68         /**
  69          * @covers MWDebug::deprecated
  70          */
  71         public function testAvoidNonConsecutivesDuplicateDeprecations() {
  72                 MWDebug::deprecated( 'wfOldFunction', '1.0', 'component' );
  73                 MWDebug::warning( 'some warning' );
  74                 MWDebug::log( 'we could have logged something too' );
  75                 // Another deprecation
  76                 MWDebug::deprecated( 'wfOldFunction', '1.0', 'component' );
  77
  78                 // assertCount() not available on WMF integration server
  79                 $this->assertEquals( 3,
  80                         count( MWDebug::getLog() ),
  81                         "Only one deprecated warning per function should be kept"
  82                 );
  83         }
  84 }