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<?php |
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namespace PHPChunkit; |
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use ReflectionClass; |
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/** |
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* @testClass PHPChunkit\Test\TestCounterTest |
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*/ |
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class TestCounter |
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{ |
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/** |
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* @var FileClassesHelper |
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*/ |
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private $fileClassesHelper; |
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/** |
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* @var array |
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*/ |
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private $cache = []; |
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/** |
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* @var string |
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*/ |
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private $cachePath = ''; |
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/** |
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* @param FileClassesHelper $fileClassesHelper |
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*/ |
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public function __construct(FileClassesHelper $fileClassesHelper) |
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{ |
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$this->fileClassesHelper = $fileClassesHelper; |
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$this->cachePath = sprintf('%s/testcounter.cache', sys_get_temp_dir()); |
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$this->loadCache(); |
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} |
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public function __destruct() |
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{ |
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$this->writeCache(); |
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} |
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public function countNumTestsInFile(string $file) : int |
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{ |
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$cacheKey = $file.@filemtime($file); |
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if (isset($this->cache[$cacheKey])) { |
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return $this->cache[$cacheKey]; |
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} |
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$numTestsInFile = 0; |
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$classes = $this->fileClassesHelper->getFileClasses($file); |
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if (empty($classes)) { |
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$this->cache[$cacheKey] = $numTestsInFile; |
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return $numTestsInFile; |
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} |
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$className = $classes[0]; |
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require_once $file; |
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foreach ($classes as $className) { |
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$numTestsInFile += $this->countNumTestsInClass($className); |
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} |
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$this->cache[$cacheKey] = $numTestsInFile; |
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return $numTestsInFile; |
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} |
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public function clearCache() |
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{ |
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if (file_exists($this->cachePath)) { |
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unlink($this->cachePath); |
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} |
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$this->cache = []; |
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} |
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protected function loadCache() |
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{ |
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if (file_exists($this->cachePath)) { |
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$this->cache = include($this->cachePath); |
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} |
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} |
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protected function writeCache() |
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{ |
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file_put_contents($this->cachePath, '<?php return '.var_export($this->cache, true).';'); |
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} |
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private function countNumTestsInClass(string $className) : int |
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{ |
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$reflectionClass = new ReflectionClass($className); |
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if ($reflectionClass->isAbstract()) { |
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return 0; |
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} |
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$numTests = 0; |
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$methods = $reflectionClass->getMethods(); |
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foreach ($methods as $method) { |
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if (strpos($method->name, 'test') === 0) { |
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$docComment = $method->getDocComment(); |
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if ($docComment) { |
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preg_match_all('/@dataProvider\s([a-zA-Z0-9_]+)/', $docComment, $dataProvider); |
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if (isset($dataProvider[1][0])) { |
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$providerMethod = $dataProvider[1][0]; |
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$test = new $className(); |
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$numTests = $numTests + count($test->$providerMethod()); |
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continue; |
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} |
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} |
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$numTests++; |
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} else { |
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$docComment = $method->getDocComment(); |
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preg_match_all('/@test/', $docComment, $tests); |
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if ($tests[0]) { |
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$numTests = $numTests + count($tests[0]); |
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} |
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} |
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} |
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2 |
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return $numTests; |
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} |
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} |
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jwage /
phpchunkit
