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<?php |
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declare(strict_types=1); |
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namespace MyTester; |
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use MyTester\Annotations\PhpAttributesEngine; |
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use MyTester\Annotations\Reader; |
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use ReflectionClass; |
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use ReflectionMethod; |
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/** |
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* One test suite |
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* |
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* @author Jakub Konečný |
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* @property-read Job[] $jobs @internal |
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*/ |
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abstract class TestCase |
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{ |
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use \Nette\SmartObject; |
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use TAssertions; |
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public const METHOD_PATTERN = '#^test[A-Z0-9_]#'; |
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/** @internal */ |
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public const ANNOTATION_TEST = "test"; |
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/** @internal */ |
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public const ANNOTATION_TEST_SUITE = "testSuite"; |
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protected SkipChecker $skipChecker; |
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protected DataProvider $dataProvider; |
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protected Reader $annotationsReader; |
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/** @var Job[] */ |
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private array $jobs = []; |
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public function __construct() |
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{ |
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$this->annotationsReader = new Reader(); |
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$this->annotationsReader->registerEngine(new PhpAttributesEngine()); |
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$this->skipChecker = new SkipChecker($this->annotationsReader); |
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$this->dataProvider = new DataProvider($this->annotationsReader); |
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} |
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/** |
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* Get list of jobs with parameters for current test suite |
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* |
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* @return Job[] |
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*/ |
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protected function getJobs(): array |
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{ |
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if (count($this->jobs) === 0) { |
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$r = new ReflectionClass(static::class); |
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$methods = array_values( |
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(array) preg_grep( |
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static::METHOD_PATTERN, |
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array_map( |
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function (ReflectionMethod $rm) { |
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return $rm->getName(); |
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}, |
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$r->getMethods(ReflectionMethod::IS_PUBLIC) |
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) |
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) |
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); |
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foreach ($methods as $method) { |
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/** @var callable $callback */ |
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$callback = [$this, $method]; |
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$job = [ |
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"name" => $this->getJobName(static::class, $method), |
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"callback" => $callback, |
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"params" => [], |
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"skip" => $this->skipChecker->shouldSkip(static::class, $method), |
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"onAfterExecute" => [ |
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function (): void { |
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if ($this->getCounter() === 0) { |
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echo "Warning: No assertions were performed.\n"; |
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} |
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}, |
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], |
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]; |
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$data = $this->dataProvider->getData($this, $method); |
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if (count($data) > 0) { |
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foreach ($data as $value) { |
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$job["params"][0] = $value; |
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$this->jobs[] = new Job(... $job); |
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$job["params"] = []; |
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} |
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} else { |
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$rm = new ReflectionMethod($this, $method); |
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if ($rm->getNumberOfParameters() > 0) { |
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$job["skip"] = "Method requires at least 1 parameter but data provider does not provide any."; |
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} |
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$this->jobs[] = new Job(... $job); |
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} |
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} |
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} |
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return $this->jobs; |
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} |
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/** |
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* Get name of current test suite |
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*/ |
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protected function getSuiteName(): string |
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{ |
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$annotation = $this->annotationsReader->getAnnotation(static::ANNOTATION_TEST_SUITE, static::class); |
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if ($annotation !== null) { |
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return $annotation; |
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} |
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return static::class; |
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} |
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/** |
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* Get name for a job |
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*/ |
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protected function getJobName(string|object $class, string $method): string |
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{ |
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$annotation = $this->annotationsReader->getAnnotation(static::ANNOTATION_TEST, $class, $method); |
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if ($annotation !== null) { |
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return $annotation; |
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} |
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return $this->getSuiteName() . "::" . $method; |
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} |
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/** |
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* Called at start of the suite |
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*/ |
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public function startUp(): void |
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{ |
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} |
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/** |
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* Called at end of the suite |
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*/ |
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public function shutDown(): void |
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{ |
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} |
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/** |
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* Called before each job |
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*/ |
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public function setUp(): void |
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{ |
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} |
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/** |
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* Called after each job |
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*/ |
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public function tearDown(): void |
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{ |
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} |
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/** |
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* Interrupts the job's run, it is reported as passed with warning |
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*/ |
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protected function markTestIncomplete(string $message = ""): void |
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{ |
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throw new IncompleteTestException($message); |
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} |
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protected function runJob(Job $job): string |
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{ |
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$this->resetCounter(); |
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if (!$job->skip) { |
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$this->setUp(); |
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} |
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$job->execute(); |
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if (!$job->skip) { |
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$this->tearDown(); |
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} |
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$this->resetCounter(); |
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return $job->result->output(); |
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} |
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/** |
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* Runs the test suite |
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*/ |
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public function run(): bool |
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{ |
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$this->startUp(); |
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$jobs = $this->getJobs(); |
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$passed = true; |
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foreach ($jobs as $job) { |
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$this->runJob($job); |
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if ($job->result === JobResult::FAILED) { |
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$passed = false; |
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} |
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} |
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$this->shutDown(); |
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return $passed; |
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} |
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} |
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