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          */
  12         public function testUnitTestFileNamesEndWithTest() {
  13                 if ( wfIsWindows() ) {
  14                         $this->markTestSkipped( 'This test does not work on Windows' );
  15                 }
  16                 $rootPath = escapeshellarg( __DIR__ );
  17                 $testClassRegex = implode( '|', array(
  18                         'ApiFormatTestBase',
  19                         'ApiTestCase',
  20                         'MediaWikiLangTestCase',
  21                         'MediaWikiTestCase',
  22                         'PHPUnit_Framework_TestCase',
  23                 ) );
  24                 $testClassRegex = "^class .* extends ($testClassRegex)";
  25                 $finder = "find $rootPath -name '*.php' '!' -name '*Test.php'" .
  26                         " | xargs grep -El '$testClassRegex|function suite\('";
  27
  28                 $results = null;
  29                 $exitCode = null;
  30                 exec($finder, $results, $exitCode);
  31
  32                 $this->assertEquals(
  33                         0,
  34                         $exitCode,
  35                         'Verify find/grep command succeeds.'
  36                 );
  37
  38                 $results = array_filter(
  39                         $results,
  40                         array( $this, 'filterSuites' )
  41                 );
  42                 $strip = strlen( $rootPath ) - 1;
  43                 foreach( $results as $k => $v) {
  44                         $results[$k] = substr( $v, $strip );
  45                 }
  46                 $this->assertEquals(
  47                         array(),
  48                         $results,
  49                         "Unit test file in $rootPath must end with Test."
  50                 );
  51         }
  52
  53         /**
  54          * Filter to remove testUnitTestFileNamesEndWithTest false positives.
  55          */
  56         public function filterSuites( $filename ) {
  57                 return strpos( $filename, __DIR__ . '/suites/' ) !== 0;
  58         }
  59 }