tests/phpunit/StructureTest.php

   1 <?php
   2 /**
   3  * The tests here verify the structure of the code.  This is for outright bugs,
   4  * not just style issues.
   5  */
   6
   7 class StructureTest extends MediaWikiTestCase {
   8         /**
   9          * Verify all files that appear to be tests have file names ending in
  10          * Test.  If the file names do not end in Test, they will not be run.
  11          * @group medium
  12          */
  13         public function testUnitTestFileNamesEndWithTest() {
  14                 if ( wfIsWindows() ) {
  15                         $this->markTestSkipped( 'This test does not work on Windows' );
  16                 }
  17                 $rootPath = escapeshellarg( __DIR__ );
  18                 $testClassRegex = implode( '|', array(
  19                         'ApiFormatTestBase',
  20                         'ApiTestCase',
  21                         'MediaWikiLangTestCase',
  22                         'MediaWikiTestCase',
  23                         'PHPUnit_Framework_TestCase',
  24                         'DumpTestCase',
  25                 ) );
  26                 $testClassRegex = "^class .* extends ($testClassRegex)";
  27                 $finder = "find $rootPath -name '*.php' '!' -name '*Test.php'" .
  28                         " | xargs grep -El '$testClassRegex|function suite\('";
  29
  30                 $results = null;
  31                 $exitCode = null;
  32                 exec($finder, $results, $exitCode);
  33
  34                 $this->assertEquals(
  35                         0,
  36                         $exitCode,
  37                         'Verify find/grep command succeeds.'
  38                 );
  39
  40                 $results = array_filter(
  41                         $results,
  42                         array( $this, 'filterSuites' )
  43                 );
  44                 $strip = strlen( $rootPath ) - 1;
  45                 foreach( $results as $k => $v) {
  46                         $results[$k] = substr( $v, $strip );
  47                 }
  48                 $this->assertEquals(
  49                         array(),
  50                         $results,
  51                         "Unit test file in $rootPath must end with Test."
  52                 );
  53         }
  54
  55         /**
  56          * Filter to remove testUnitTestFileNamesEndWithTest false positives.
  57          */
  58         public function filterSuites( $filename ) {
  59                 return strpos( $filename, __DIR__ . '/suites/' ) !== 0;
  60         }
  61 }