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<?php |
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declare(strict_types=1); |
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namespace Cycle\ORM\Promise\Tests; |
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use Cycle\ORM\ORMInterface; |
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use Cycle\ORM\Promise\Declaration; |
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use Cycle\ORM\Promise\Declaration\Schema; |
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use Cycle\ORM\Promise\PromiseInterface; |
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use Cycle\ORM\Promise\PromiseResolver; |
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use Cycle\ORM\Promise\ProxyCreator; |
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use Cycle\ORM\Promise\Tests\Fixtures; |
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use Cycle\ORM\Promise\Utils; |
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use PhpParser\PrettyPrinter\Standard; |
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use PhpParser\PrettyPrinterAbstract; |
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use PHPUnit\Framework\TestCase; |
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use Spiral\Core\Container; |
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class ProxyCreatorTest extends TestCase |
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{ |
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public function testDeclaration() |
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{ |
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$class = Fixtures\Entity::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$this->assertStringNotContainsString('abstract', $output); |
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$this->assertStringContainsString(sprintf( |
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"class %s extends %s implements %s", |
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$as, |
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Utils::shortName($class), |
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Utils::shortName(PromiseInterface::class) |
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), $output); |
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$proxy = $this->makeProxyObject($class, $schema->class->getNamespacesName()); |
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$this->assertInstanceOf($schema->class->getNamespacesName(), $proxy); |
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$this->assertInstanceOf($class, $proxy); |
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$this->assertInstanceOf(PromiseInterface::class, $proxy); |
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} |
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/** |
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* @throws \ReflectionException |
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*/ |
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public function testSameNamespace() |
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{ |
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$class = Fixtures\Entity::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$origReflection = new \ReflectionClass($class); |
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$proxyReflection = new \ReflectionClass($schema->class->getNamespacesName()); |
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$this->assertSame($origReflection->getNamespaceName(), $proxyReflection->getNamespaceName()); |
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} |
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/** |
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* @throws \ReflectionException |
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*/ |
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View Code Duplication |
public function testDifferentNamespace() |
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{ |
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$class = Fixtures\Entity::class; |
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$as = "\EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$proxyReflection = new \ReflectionClass($schema->class->getNamespacesName()); |
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$this->assertSame('', (string)$proxyReflection->getNamespaceName()); |
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$this->assertStringNotContainsString('namespace ', $output); |
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} |
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/** |
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* @throws \ReflectionException |
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*/ |
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View Code Duplication |
public function testUseStmtsInSameNamespace() |
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{ |
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$class = Fixtures\Entity::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$this->assertSame($this->fetchUseStatements($output), $this->fetchExternalDependencies($schema->class->getNamespacesName(), [ |
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PromiseResolver::class, |
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PromiseInterface::class |
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])); |
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} |
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/** |
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* @throws \ReflectionException |
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*/ |
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View Code Duplication |
public function testUseStmtsInDifferentNamespace() |
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{ |
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$class = Fixtures\Entity::class; |
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$as = "\EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$this->assertSame($this->fetchUseStatements($output), $this->fetchExternalDependencies($schema->class->getNamespacesName(), [ |
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PromiseResolver::class, |
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PromiseInterface::class, |
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$class |
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])); |
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} |
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private function fetchUseStatements(string $code): array |
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{ |
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$uses = []; |
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foreach (explode("\n", $code) as $line) { |
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if (mb_stripos($line, 'use') !== 0) { |
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continue; |
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} |
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$uses[] = trim(mb_substr($line, 4), " ;\r\n"); |
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} |
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sort($uses); |
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return $uses; |
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} |
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/** |
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* @param string $class |
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* @param array $types |
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* |
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* @return array |
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* @throws \ReflectionException |
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*/ |
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private function fetchExternalDependencies(string $class, array $types = []): array |
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{ |
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$reflection = new \ReflectionClass($class); |
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foreach ($reflection->getConstructor()->getParameters() as $parameter) { |
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if (!$parameter->hasType() || $parameter->getType()->isBuiltin()) { |
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continue; |
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} |
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$types[] = $parameter->getType()->getName(); |
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} |
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sort($types); |
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return $types; |
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} |
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public function testTraits() |
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{ |
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$this->assertStringNotContainsString(' use ', $this->make(Fixtures\EntityWithoutTrait::class, "EntityProxy" . __LINE__)); |
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$this->assertStringNotContainsString(' use ', $this->make(Fixtures\EntityWithTrait::class, "EntityProxy" . __LINE__)); |
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} |
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public function testConstants() |
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{ |
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$this->assertStringNotContainsString(' const ', $this->make(Fixtures\EntityWithoutConstants::class, "EntityProxy" . __LINE__)); |
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$this->assertStringNotContainsString(' const ', $this->make(Fixtures\EntityWithConstants::class, "EntityProxy" . __LINE__)); |
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} |
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public function testProperties() |
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{ |
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$class = Fixtures\Entity::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$reflection = new \ReflectionClass($schema->class->getNamespacesName()); |
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/** @var \ReflectionProperty[] $properties */ |
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$properties = []; |
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foreach ($reflection->getProperties() as $property) { |
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if ($property->getDeclaringClass()->getName() !== $schema->class->getNamespacesName()) { |
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continue; |
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} |
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$properties[] = $property; |
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} |
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$this->assertCount(1, $properties); |
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$property = $properties[0]; |
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$this->assertTrue($property->isPrivate()); |
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$this->assertFalse($property->isStatic()); |
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$this->assertStringContainsString('@var PromiseResolver|' . Utils::shortName($class), $property->getDocComment()); |
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} |
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/** |
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* @throws \ReflectionException |
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*/ |
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public function testHasConstructor() |
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{ |
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$class = Fixtures\EntityWithoutConstructor::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$reflection = new \ReflectionClass($schema->class->getNamespacesName()); |
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$constructor = $reflection->getConstructor(); |
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$this->assertNotNull($constructor); |
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$class = Fixtures\EntityWithConstructor::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$reflection = new \ReflectionClass($schema->class->getNamespacesName()); |
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$constructor = $reflection->getConstructor(); |
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$this->assertNotNull($constructor); |
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} |
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View Code Duplication |
public function testNotContainParentConstructor() |
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{ |
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$class = Fixtures\EntityWithoutConstructor::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$this->assertStringNotContainsString('parent::__construct();', $output); |
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} |
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View Code Duplication |
public function testContainParentConstructor() |
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{ |
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$class = Fixtures\EntityWithConstructor::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$this->assertStringContainsString('parent::__construct();', $output); |
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} |
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View Code Duplication |
public function testPromiseMethods() |
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{ |
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$class = Fixtures\Entity::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$i = new \ReflectionClass(PromiseInterface::class); |
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foreach ($i->getMethods() as $method) { |
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$this->assertStringContainsString("public function {$method->getName()}()", $output); |
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} |
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} |
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public function testProxiedMethods() |
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{ |
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$class = Fixtures\Entity::class; |
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$as = "EntityProxy" . __LINE__; |
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$output = $this->make($class, $as); |
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$output = ltrim($output, "<?php"); |
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$schema = new Schema($class, $as); |
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$this->assertFalse(class_exists($schema->class->getNamespacesName())); |
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eval($output); |
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$d = $this->getDeclaration($class); |
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foreach ($d->methods as $method) { |
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if ($method->isPublic()) { |
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$this->assertStringContainsString("public function {$method->name->name}()", $output); |
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} elseif ($method->isProtected()) { |
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$this->assertStringContainsString("protected function {$method->name->name}()", $output); |
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} else { |
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throw new \UnexpectedValueException("\"{$method->name->toString()}\" method not found"); |
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} |
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} |
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} |
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private function getDeclaration(string $class): Declaration\Declaration |
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{ |
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return $this->extractor()->extract($class); |
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} |
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private function extractor(): Declaration\Extractor |
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{ |
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$container = new Container(); |
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return $container->get(Declaration\Extractor::class); |
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} |
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/** |
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* @param string $className |
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* @param string $proxyFullName |
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* |
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* @return object |
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*/ |
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private function makeProxyObject(string $className, string $proxyFullName) |
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{ |
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$orm = \Mockery::mock(ORMInterface::class); |
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$container = new Container(); |
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$container->bind(ORMInterface::class, $orm); |
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return $container->make($proxyFullName, ['target' => $className, 'scope' => []]); |
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} |
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private function make(string $class, string $as): string |
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{ |
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return $this->proxyCreator()->make($class, $as); |
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} |
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private function proxyCreator(): ProxyCreator |
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{ |
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$container = new Container(); |
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|
$container->bind(PrettyPrinterAbstract::class, Standard::class); |
369
|
|
|
|
370
|
|
|
return $container->get(ProxyCreator::class); |
371
|
|
|
} |
372
|
|
|
} |
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.