98 lines
2.4 KiB
PHP
98 lines
2.4 KiB
PHP
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<?php
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namespace Civi\CiUtil;
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use Symfony\Component\Finder\Finder;
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/**
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* Search for PHPUnit test cases
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*/
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class PHPUnitScanner {
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/**
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* @param $path
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* @return array <string> class names
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*/
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public static function _findTestClasses($path) {
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// print_r(array(
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// 'loading' => $path,
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// get_included_files()
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// ));
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$origClasses = get_declared_classes();
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require_once $path;
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$newClasses = get_declared_classes();
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return preg_grep('/Test$/', array_diff(
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$newClasses,
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$origClasses
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));
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}
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/**
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* @param $paths
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* @return array (string $file => string $class)
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* @throws \Exception
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*/
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public static function findTestClasses($paths) {
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$testClasses = array();
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$finder = new Finder();
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foreach ($paths as $path) {
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if (is_dir($path)) {
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foreach ($finder->files()->in($paths)->name('*Test.php') as $file) {
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$testClass = self::_findTestClasses((string) $file);
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if (count($testClass) == 1) {
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$testClasses[(string) $file] = array_shift($testClass);
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}
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elseif (count($testClass) > 1) {
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throw new \Exception("Too many classes in $file");
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}
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else {
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throw new \Exception("Too few classes in $file");
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}
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}
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}
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elseif (is_file($path)) {
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$testClass = self::_findTestClasses($path);
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if (count($testClass) == 1) {
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$testClasses[$path] = array_shift($testClass);
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}
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elseif (count($testClass) > 1) {
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throw new \Exception("Too many classes in $path");
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}
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else {
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throw new \Exception("Too few classes in $path");
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}
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}
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}
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return $testClasses;
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}
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/**
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* @param array $paths
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*
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* @return array
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* each element is an array with keys:
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* - file: string
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* - class: string
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* - method: string
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*/
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public static function findTestsByPath($paths) {
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$r = array();
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$testClasses = self::findTestClasses($paths);
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foreach ($testClasses as $testFile => $testClass) {
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$clazz = new \ReflectionClass($testClass);
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foreach ($clazz->getMethods() as $method) {
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if (preg_match('/^test/', $method->name)) {
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$r[] = array(
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'file' => $testFile,
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'class' => $testClass,
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'method' => $method->name,
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);
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}
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}
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}
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return $r;
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}
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}
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