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<?php |
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namespace Phwoolcon\TestStarter\TestCase; |
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use File_Iterator_Facade; |
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use PHPUnit\Util\Fileloader; |
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use Phwoolcon\Controller; |
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use Phwoolcon\TestStarter\Exception\TestCaseGenerator\TestsExistingException; |
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use Phwoolcon\TestStarter\TestCase\Generator\RoutesInspector; |
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use Phwoolcon\Text; |
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use ReflectionClass; |
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class Generator |
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{ |
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protected $srcDir; |
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protected $outputDir; |
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protected $routesFile; |
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protected $candidates; |
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public function __construct($srcDir, $outputDir, $routesFile = '') |
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{ |
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$this->srcDir = realpath($srcDir) . DIRECTORY_SEPARATOR; |
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$this->outputDir = $outputDir; |
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$this->routesFile = $routesFile; |
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$outputFinder = new File_Iterator_Facade(); |
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if ($outputFinder->getFilesAsArray([ |
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$this->outputDir . '/Unit', |
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$this->outputDir . '/Integration', |
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], '.php')) { |
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throw new TestsExistingException(); |
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} |
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} |
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public function generate() |
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{ |
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$candidates = $this->detectCandidates(); |
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return $this; |
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} |
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public function detectCandidates() |
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{ |
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if ($this->candidates !== null) { |
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return $this->candidates; |
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} |
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$this->candidates = []; |
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$finder = new File_Iterator_Facade(); |
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$files = $finder->getFilesAsArray($this->srcDir, '.php'); |
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foreach ($files as $filename) { |
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$this->inspectClassFile($filename); |
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} |
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$this->inspectRoutes(); |
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return $this->candidates; |
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} |
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protected function inspectClassFile($filename) |
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{ |
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$classes = get_declared_classes(); |
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Fileloader::checkAndLoad($filename); |
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$newClasses = array_diff(get_declared_classes(), $classes); |
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$magicMethods = array_flip([ |
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'__construct', |
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'__destruct', |
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'__call', |
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'__callStatic', |
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'__get', |
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'__set', |
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'__isset', |
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'__unset', |
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'__sleep', |
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'__wakeup', |
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'__toString', |
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'__invoke', |
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'__set_state', |
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'__clone', |
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'__debugInfo', |
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]); |
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foreach ($newClasses as $newClass) { |
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$reflection = new ReflectionClass($newClass); |
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if (!Text::startsWith($reflection->getFileName(), $this->srcDir, false)) { |
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continue; |
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} |
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// Skip controller classes, because they will be tested via route |
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if ($reflection->isSubclassOf(Controller::class)) { |
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continue; |
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} |
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$methods = []; |
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foreach ($reflection->getMethods() as $method) { |
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if (isset($magicMethods[$method->getName()])) { |
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continue; |
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} |
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if (!$method->isPublic()) { |
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continue; |
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} |
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if ($method->getDeclaringClass()->getName() !== $newClass) { |
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continue; |
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} |
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$methods[] = $method->getName(); |
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} |
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$this->candidates['unit'][$newClass] = $methods; |
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} |
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} |
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protected function inspectRoutes() |
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{ |
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if ($this->routesFile && is_file($this->routesFile)) { |
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$inspector = new RoutesInspector($this->routesFile); |
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$this->candidates['routes'] = $inspector->inspect(); |
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} |
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} |
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} |
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phwoolcon /
test-starter
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.