tests/phpunit/includes/utils/ClassCollectorTest.php

   1 <?php
   2
   3 /**
   4  * @covers ClassCollector
   5  */
   6 class ClassCollectorTest extends PHPUnit\Framework\TestCase {
   7
   8         use MediaWikiCoversValidator;
   9
  10         public static function provideCases() {
  11                 return [
  12                         [
  13                                 "class Foo {}",
  14                                 [ 'Foo' ],
  15                         ],
  16                         [
  17                                 "namespace Example;\nclass Foo {}\nclass Bar {}",
  18                                 [ 'Example\Foo', 'Example\Bar' ],
  19                         ],
  20                         [
  21                                 "class_alias( 'Foo', 'Bar' );",
  22                                 [ 'Bar' ],
  23                         ],
  24                         [
  25                                 "namespace Example;\nclass Foo {}\nclass_alias( 'Example\Foo', 'Foo' );",
  26                                 [ 'Example\Foo', 'Foo' ],
  27                         ],
  28                         [
  29                                 "namespace Example;\nclass Foo {}\nclass_alias( 'Example\Foo', 'Bar' );",
  30                                 [ 'Example\Foo', 'Bar' ],
  31                         ],
  32                         [
  33                                 "class_alias( Foo::class, 'Bar' );",
  34                                 [ 'Bar' ],
  35                         ],
  36                         [
  37                                 // Namespaced class is not currently supported. Must use namespace declaration
  38                                 // earlier in the file.
  39                                 "class_alias( Example\Foo::class, 'Bar' );",
  40                                 [],
  41                         ],
  42                         [
  43                                 "namespace Example;\nclass Foo {}\nclass_alias( Foo::class, 'Bar' );",
  44                                 [ 'Example\Foo', 'Bar' ],
  45                         ],
  46                         [
  47                                 "new class() extends Foo {}",
  48                                 []
  49                         ]
  50                 ];
  51         }
  52
  53         /**
  54          * @dataProvider provideCases
  55          */
  56         public function testGetClasses( $code, array $classes, $message = null ) {
  57                 $cc = new ClassCollector();
  58                 $this->assertEquals( $classes, $cc->getClasses( "<?php\n$code" ), $message );
  59         }
  60 }