tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php

   1 <?php
   2
   3 class ResourceLoaderModuleTest extends ResourceLoaderTestCase {
   4
   5         /**
   6          * @covers ResourceLoaderModule::getVersionHash
   7          */
   8         public function testGetVersionHash() {
   9                 $context = $this->getResourceLoaderContext();
  10
  11                 $baseParams = array(
  12                         'scripts' => array( 'foo.js', 'bar.js' ),
  13                         'dependencies' => array( 'jquery', 'mediawiki' ),
  14                         'messages' => array( 'hello', 'world' ),
  15                 );
  16
  17                 $module = new ResourceLoaderFileModule( $baseParams );
  18                 $version = json_encode( $module->getVersionHash( $context ) );
  19
  20                 // Exactly the same
  21                 $module = new ResourceLoaderFileModule( $baseParams );
  22                 $this->assertEquals(
  23                         $version,
  24                         json_encode( $module->getVersionHash( $context ) ),
  25                         'Instance is insignificant'
  26                 );
  27
  28                 // Re-order dependencies
  29                 $module = new ResourceLoaderFileModule( array(
  30                         'dependencies' => array( 'mediawiki', 'jquery' ),
  31                 ) + $baseParams );
  32                 $this->assertEquals(
  33                         $version,
  34                         json_encode( $module->getVersionHash( $context ) ),
  35                         'Order of dependencies is insignificant'
  36                 );
  37
  38                 // Re-order messages
  39                 $module = new ResourceLoaderFileModule( array(
  40                         'messages' => array( 'world', 'hello' ),
  41                 ) + $baseParams );
  42                 $this->assertEquals(
  43                         $version,
  44                         json_encode( $module->getVersionHash( $context ) ),
  45                         'Order of messages is insignificant'
  46                 );
  47
  48                 // Re-order scripts
  49                 $module = new ResourceLoaderFileModule( array(
  50                         'scripts' => array( 'bar.js', 'foo.js' ),
  51                 ) + $baseParams );
  52                 $this->assertNotEquals(
  53                         $version,
  54                         json_encode( $module->getVersionHash( $context ) ),
  55                         'Order of scripts is significant'
  56                 );
  57
  58                 // Subclass
  59                 $module = new ResourceLoaderFileModuleTestModule( $baseParams );
  60                 $this->assertNotEquals(
  61                         $version,
  62                         json_encode( $module->getVersionHash( $context ) ),
  63                         'Class is significant'
  64                 );
  65         }
  66
  67         /**
  68          * @covers ResourceLoaderModule::validateScriptFile
  69          */
  70         public function testValidateScriptFile() {
  71                 $context = $this->getResourceLoaderContext();
  72
  73                 $module = new ResourceLoaderTestModule( array(
  74                         'script' => "var a = 'this is';\n {\ninvalid"
  75                 ) );
  76                 $this->assertEquals(
  77                         $module->getScript( $context ),
  78                         'mw.log.error("JavaScript parse error: Parse error: Unexpected token; token } expected in file \'input\' on line 3");',
  79                         'Replace invalid syntax with error logging'
  80                 );
  81
  82                 $module = new ResourceLoaderTestModule( array(
  83                         'script' => "\n'valid';"
  84                 ) );
  85                 $this->assertEquals(
  86                         $module->getScript( $context ),
  87                         "\n'valid';",
  88                         'Leave valid scripts as-is'
  89                 );
  90         }
  91 }