| 1 | <?php |
| 2 | namespace Civi\CiUtil; |
| 3 | |
| 4 | use Symfony\Component\Finder\Finder; |
| 5 | |
| 6 | /** |
| 7 | * Search for PHPUnit test cases |
| 8 | */ |
| 9 | class PHPUnitScanner { |
| 10 | /** |
| 11 | * @return array<string> class names |
| 12 | */ |
| 13 | public static function _findTestClasses($path) { |
| 14 | // print_r(array( |
| 15 | // 'loading' => $path, |
| 16 | // get_included_files() |
| 17 | // )); |
| 18 | |
| 19 | $origClasses = get_declared_classes(); |
| 20 | require_once $path; |
| 21 | $newClasses = get_declared_classes(); |
| 22 | |
| 23 | return preg_grep('/Test$/', array_diff( |
| 24 | $newClasses, |
| 25 | $origClasses |
| 26 | )); |
| 27 | } |
| 28 | |
| 29 | /** |
| 30 | * @return array |
| 31 | * (string $file => string $class) |
| 32 | */ |
| 33 | public static function findTestClasses($paths) { |
| 34 | $testClasses = array(); |
| 35 | $finder = new Finder(); |
| 36 | |
| 37 | foreach ($paths as $path) { |
| 38 | if (is_dir($path)) { |
| 39 | foreach ($finder->files()->in($paths)->name('*Test.php') as $file) { |
| 40 | $testClass = self::_findTestClasses((string) $file); |
| 41 | if (count($testClass) == 1) { |
| 42 | $testClasses[(string) $file] = array_shift($testClass); |
| 43 | } |
| 44 | elseif (count($testClass) > 1) { |
| 45 | throw new \Exception("Too many classes in $file"); |
| 46 | } |
| 47 | else { |
| 48 | throw new \Exception("Too few classes in $file"); |
| 49 | } |
| 50 | } |
| 51 | } |
| 52 | elseif (is_file($path)) { |
| 53 | $testClass = self::_findTestClasses($path); |
| 54 | if (count($testClass) == 1) { |
| 55 | $testClasses[$path] = array_shift($testClass); |
| 56 | } |
| 57 | elseif (count($testClass) > 1) { |
| 58 | throw new \Exception("Too many classes in $path"); |
| 59 | } |
| 60 | else { |
| 61 | throw new \Exception("Too few classes in $path"); |
| 62 | } |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | return $testClasses; |
| 67 | } |
| 68 | |
| 69 | /** |
| 70 | * @param array $testClasses |
| 71 | * @return array |
| 72 | * each element is an array with keys: |
| 73 | * - file: string |
| 74 | * - class: string |
| 75 | * - method: string |
| 76 | */ |
| 77 | public static function findTestsByPath($paths) { |
| 78 | $r = array(); |
| 79 | $testClasses = self::findTestClasses($paths); |
| 80 | foreach ($testClasses as $testFile => $testClass) { |
| 81 | $clazz = new \ReflectionClass($testClass); |
| 82 | foreach ($clazz->getMethods() as $method) { |
| 83 | if (preg_match('/^test/', $method->name)) { |
| 84 | $r[] = array( |
| 85 | 'file' => $testFile, |
| 86 | 'class' => $testClass, |
| 87 | 'method' => $method->name |
| 88 | ); |
| 89 | } |
| 90 | } |
| 91 | } |
| 92 | return $r; |
| 93 | } |
| 94 | } |