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<?php |
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declare(strict_types=1); |
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namespace MyTester; |
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use Ayesh\PHP_Timer\Timer; |
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use Composer\InstalledVersions; |
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use MyTester\Bridges\NetteRobotLoader\TestSuitesFinder; |
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use MyTester\CodeCoverage\Collector; |
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use MyTester\CodeCoverage\PcovEngine; |
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use MyTester\CodeCoverage\PhpdbgEngine; |
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use MyTester\CodeCoverage\XDebugEngine; |
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use Nette\CommandLine\Console; |
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use Nette\Utils\Finder; |
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/** |
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* Automated tests runner |
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* |
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* @author Jakub Konečný |
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* @property-read string[] $suites |
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* @property bool $useColors |
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* @method void onExecute() |
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* @method void onFinish() |
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*/ |
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final class Tester |
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{ |
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use \Nette\SmartObject; |
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private const PACKAGE_NAME = "konecnyjakub/mytester"; |
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private const TIMER_NAME = "My Tester"; |
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/** @var string[] */ |
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private array $suites = []; |
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/** @var callable[] */ |
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public array $onExecute = []; |
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/** @var callable[] */ |
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public array $onFinish = []; |
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public ITestSuiteFactory $testSuiteFactory; |
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public ITestSuitesFinder $testSuitesFinder; |
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private Console $console; |
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private string $folder; |
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private bool $useColors = false; |
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/** @var SkippedTest[] */ |
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private array $skipped = []; |
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private string $results = ""; |
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private Collector $codeCoverageCollector; |
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public function __construct( |
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string $folder, |
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ITestSuitesFinder $testSuitesFinder = null, |
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ITestSuiteFactory $testSuiteFactory = null |
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) { |
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$this->onExecute[] = [$this, "setup"]; |
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$this->onExecute[] = [$this, "printInfo"]; |
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$this->onFinish[] = [$this, "reportCodeCoverage"]; |
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if ($testSuitesFinder === null) { |
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$testSuitesFinder = new ChainTestSuitesFinder(); |
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$testSuitesFinder->registerFinder(new ComposerTestSuitesFinder()); |
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$testSuitesFinder->registerFinder(new TestSuitesFinder()); |
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} |
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$this->testSuitesFinder = $testSuitesFinder; |
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$this->testSuiteFactory = $testSuiteFactory ?? new TestSuiteFactory(); |
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$this->folder = $folder; |
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$this->console = new Console(); |
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$this->codeCoverageCollector = new Collector(); |
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$this->codeCoverageCollector->registerEngine(new PcovEngine()); |
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$this->codeCoverageCollector->registerEngine(new PhpdbgEngine()); |
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$this->codeCoverageCollector->registerEngine(new XDebugEngine()); |
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} |
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/** |
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* @return string[] |
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*/ |
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protected function getSuites(): array |
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{ |
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if (count($this->suites) === 0) { |
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$this->suites = $this->testSuitesFinder->getSuites($this->folder); |
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} |
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return $this->suites; |
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} |
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protected function isUseColors(): bool |
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{ |
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return $this->useColors; |
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} |
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protected function setUseColors(bool $useColors): void |
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{ |
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$this->useColors = $useColors; |
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$this->console->useColors($useColors); |
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} |
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/** |
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* Execute all tests |
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*/ |
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public function execute(): void |
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{ |
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$this->onExecute(); |
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$failed = false; |
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foreach ($this->getSuites() as $suite) { |
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$suite = $this->testSuiteFactory->create($suite); |
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if (!$suite->run()) { |
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$failed = true; |
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} |
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$this->saveResults($suite); |
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} |
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$this->printResults(); |
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$this->onFinish(); |
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exit((int) $failed); |
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} |
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private function setup(): void |
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{ |
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Timer::start(static::TIMER_NAME); |
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try { |
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$this->codeCoverageCollector->start(); |
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} catch (CodeCoverageException $e) { |
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if ($e->getCode() !== CodeCoverageException::NO_ENGINE_AVAILABLE) { |
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throw $e; |
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} |
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} |
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} |
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/** |
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* Print version of My Tester and PHP |
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*/ |
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private function printInfo(): void |
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{ |
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$version = InstalledVersions::getPrettyVersion(static::PACKAGE_NAME); |
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echo $this->console->color("silver", "My Tester $version\n"); |
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echo "\n"; |
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echo $this->console->color("silver", "PHP " . PHP_VERSION . "(" . PHP_SAPI . ")\n"); |
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echo "\n"; |
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} |
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private function printResults(): void |
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{ |
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$results = $this->results; |
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$rf = TestCase::RESULT_FAILED; |
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$rs = TestCase::RESULT_SKIPPED; |
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$results = str_replace($rf, $this->console->color("red", $rf), $results); |
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$results = str_replace($rs, $this->console->color("yellow", $rs), $results); |
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echo $results . "\n"; |
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$results = $this->results; |
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$this->printSkipped(); |
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$failed = str_contains($results, TestCase::RESULT_FAILED); |
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if (!$failed) { |
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echo "\n"; |
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$resultsLine = "OK"; |
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} else { |
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$this->printFailed(); |
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echo "\n"; |
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$resultsLine = "Failed"; |
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} |
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$resultsLine .= " (" . strlen($results) . " tests"; |
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if ($failed) { |
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$resultsLine .= ", " . substr_count($results, TestCase::RESULT_FAILED) . " failed"; |
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} |
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if (str_contains($results, TestCase::RESULT_SKIPPED)) { |
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$resultsLine .= ", " . substr_count($results, TestCase::RESULT_SKIPPED) . " skipped"; |
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} |
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Timer::stop(static::TIMER_NAME); |
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$time = Timer::read(static::TIMER_NAME, Timer::FORMAT_HUMAN); |
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$resultsLine .= ", $time)"; |
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$resultsLine = $this->console->color((!$failed) ? "green" : "red", $resultsLine); |
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echo $resultsLine . "\n"; |
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} |
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/** |
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* Print info about skipped tests |
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*/ |
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private function printSkipped(): void |
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{ |
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foreach ($this->skipped as $skipped) { |
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$reason = ""; |
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if ($skipped->reason) { |
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$reason = ": {$skipped->reason}"; |
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} |
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echo "Skipped $skipped->name$reason\n"; |
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} |
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} |
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/** |
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* Print info about failed tests |
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*/ |
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private function printFailed(): void |
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{ |
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$filenameSuffix = ".errors"; |
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$files = Finder::findFiles("*$filenameSuffix")->in($this->folder); |
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/** @var \SplFileInfo $file */ |
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foreach ($files as $name => $file) { |
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echo "--- " . $file->getBasename($filenameSuffix) . "\n"; |
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echo file_get_contents($name); |
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} |
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} |
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private function saveResults(TestCase $testCase): void |
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{ |
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$jobs = $testCase->jobs; |
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foreach ($jobs as $job) { |
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switch ($job->result) { |
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case Job::RESULT_PASSED: |
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$result = TestCase::RESULT_PASSED; |
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break; |
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case Job::RESULT_SKIPPED: |
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$result = TestCase::RESULT_SKIPPED; |
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$this->skipped[] = new SkippedTest($job->name, (is_string($job->skip) ? $job->skip : "")); |
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break; |
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case Job::RESULT_FAILED: |
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$result = TestCase::RESULT_FAILED; |
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$output = $job->output; |
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if (strlen($output) > 0) { |
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file_put_contents("$this->folder/$job->name.errors", $output); |
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} |
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break; |
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default: |
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$result = ""; |
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break; |
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} |
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$this->results .= $result; |
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} |
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} |
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private function reportCodeCoverage(): void |
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{ |
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try { |
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$coverageData = $this->codeCoverageCollector->finish(); |
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} catch (CodeCoverageException $e) { |
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if ($e->getCode() === CodeCoverageException::COLLECTOR_NOT_STARTED) { |
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return; |
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} |
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throw $e; |
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} |
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echo "Calculating code coverage... "; |
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$totalLines = 0; |
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$coveredLines = 0; |
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foreach ($coverageData as $file) { |
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foreach ($file as $line) { |
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$totalLines++; |
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if ($line > 0) { |
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$coveredLines++; |
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} |
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} |
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} |
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$coveragePercent = (int) (($coveredLines / $totalLines) * 100); |
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echo $coveragePercent . "% covered\n"; |
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} |
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} |
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