tests/phpunit/structure/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( '|', [
  19                         'ApiFormatTestBase',
  20                         'ApiTestCase',
  21                         'ApiQueryTestBase',
  22                         'ApiQueryContinueTestBase',
  23                         'MediaWikiLangTestCase',
  24                         'MediaWikiMediaTestCase',
  25                         'MediaWikiTestCase',
  26                         'ResourceLoaderTestCase',
  27                         'PHPUnit_Framework_TestCase',
  28                         '\\?PHPUnit\\Framework\\TestCase',
  29                         'DumpTestCase',
  30                 ] );
  31                 $testClassRegex = "^class .* extends ($testClassRegex)";
  32                 $finder = "find $rootPath -name '*.php' '!' -name '*Test.php'" .
  33                         " | xargs grep -El '$testClassRegex|function suite\('";
  34
  35                 $results = null;
  36                 $exitCode = null;
  37                 exec( $finder, $results, $exitCode );
  38
  39                 $this->assertEquals(
  40                         0,
  41                         $exitCode,
  42                         'Verify find/grep command succeeds.'
  43                 );
  44
  45                 $results = array_filter(
  46                         $results,
  47                         [ $this, 'filterSuites' ]
  48                 );
  49                 $strip = strlen( $rootPath ) - 1;
  50                 foreach ( $results as $k => $v ) {
  51                         $results[$k] = substr( $v, $strip );
  52                 }
  53                 $this->assertEquals(
  54                         [],
  55                         $results,
  56                         "Unit test file in $rootPath must end with Test."
  57                 );
  58         }
  59
  60         /**
  61          * Filter to remove testUnitTestFileNamesEndWithTest false positives.
  62          * @param string $filename
  63          * @return bool
  64          */
  65         public function filterSuites( $filename ) {
  66                 return strpos( $filename, __DIR__ . '/../suites/' ) !== 0;
  67         }
  68 }