tests/phpunit/includes/resourceloader/ResourceLoaderModuleTest.php

   1 <?php
   2
   3 class ResourceLoaderModuleTest extends ResourceLoaderTestCase {
   4
   5         /**
   6          * @covers ResourceLoaderModule::getDefinitionSummary
   7          * @covers ResourceLoaderFileModule::getDefinitionSummary
   8          */
   9         public function testDefinitionSummary() {
  10                 $context = $this->getResourceLoaderContext();
  11
  12                 $baseParams = array(
  13                         'scripts' => array( 'foo.js', 'bar.js' ),
  14                         'dependencies' => array( 'jquery', 'mediawiki' ),
  15                         'messages' => array( 'hello', 'world' ),
  16                 );
  17
  18                 $module = new ResourceLoaderFileModule( $baseParams );
  19
  20                 $jsonSummary = json_encode( $module->getDefinitionSummary( $context ) );
  21
  22                 // Exactly the same
  23                 $module = new ResourceLoaderFileModule( $baseParams );
  24
  25                 $this->assertEquals(
  26                         $jsonSummary,
  27                         json_encode( $module->getDefinitionSummary( $context ) ),
  28                         'Instance is insignificant'
  29                 );
  30
  31                 // Re-order dependencies
  32                 $module = new ResourceLoaderFileModule( array(
  33                         'dependencies' => array( 'mediawiki', 'jquery' ),
  34                 ) + $baseParams );
  35
  36                 $this->assertEquals(
  37                         $jsonSummary,
  38                         json_encode( $module->getDefinitionSummary( $context ) ),
  39                         'Order of dependencies is insignificant'
  40                 );
  41
  42                 // Re-order messages
  43                 $module = new ResourceLoaderFileModule( array(
  44                         'messages' => array( 'world', 'hello' ),
  45                 ) + $baseParams );
  46
  47                 $this->assertEquals(
  48                         $jsonSummary,
  49                         json_encode( $module->getDefinitionSummary( $context ) ),
  50                         'Order of messages is insignificant'
  51                 );
  52
  53                 // Re-order scripts
  54                 $module = new ResourceLoaderFileModule( array(
  55                         'scripts' => array( 'bar.js', 'foo.js' ),
  56                 ) + $baseParams );
  57
  58                 $this->assertNotEquals(
  59                         $jsonSummary,
  60                         json_encode( $module->getDefinitionSummary( $context ) ),
  61                         'Order of scripts is significant'
  62                 );
  63
  64                 // Subclass
  65                 $module = new ResourceLoaderFileModuleTestModule( $baseParams );
  66
  67                 $this->assertNotEquals(
  68                         $jsonSummary,
  69                         json_encode( $module->getDefinitionSummary( $context ) ),
  70                         'Class is significant'
  71                 );
  72         }
  73
  74         /**
  75          * @covers ResourceLoaderModule::validateScriptFile
  76          */
  77         public function testValidateScriptFile() {
  78                 $context = $this->getResourceLoaderContext();
  79
  80                 $module = new ResourceLoaderTestModule( array(
  81                         'script' => "var a = 'this is';\n {\ninvalid"
  82                 ) );
  83                 $this->assertEquals(
  84                         $module->getScript( $context ),
  85                         'mw.log.error("JavaScript parse error: Parse error: Unexpected token; token } expected in file \'input\' on line 3");',
  86                         'Replace invalid syntax with error logging'
  87                 );
  88
  89                 $module = new ResourceLoaderTestModule( array(
  90                         'script' => "\n'valid';"
  91                 ) );
  92                 $this->assertEquals(
  93                         $module->getScript( $context ),
  94                         "\n'valid';",
  95                         'Leave valid scripts as-is'
  96                 );
  97         }
  98 }