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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Framework\MockObject\Generator;
use const PHP_EOL;
use const PREG_OFFSET_CAPTURE;
use const WSDL_CACHE_NONE;
use function array_merge;
use function array_pop;
use function array_unique;
use function assert;
use function class_exists;
use function count;
use function explode;
use function extension_loaded;
use function implode;
use function in_array;
use function interface_exists;
use function is_array;
use function is_object;
use function md5;
use function method_exists;
use function mt_rand;
use function preg_match;
use function preg_match_all;
use function range;
use function serialize;
use function sort;
use function sprintf;
use function str_contains;
use function str_replace;
use function strlen;
use function strpos;
use function substr;
use function trait_exists;
use Exception;
use Iterator;
use IteratorAggregate;
use PHPUnit\Framework\InvalidArgumentException;
use PHPUnit\Framework\MockObject\ConfigurableMethod;
use PHPUnit\Framework\MockObject\DoubledCloneMethod;
use PHPUnit\Framework\MockObject\Method;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\MockObject\MockObjectApi;
use PHPUnit\Framework\MockObject\MockObjectInternal;
use PHPUnit\Framework\MockObject\ProxiedCloneMethod;
use PHPUnit\Framework\MockObject\Stub;
use PHPUnit\Framework\MockObject\StubApi;
use PHPUnit\Framework\MockObject\StubInternal;
use ReflectionClass;
use ReflectionMethod;
use SoapClient;
use SoapFault;
use Throwable;
use Traversable;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class Generator
{
use TemplateLoader;
/**
* @var array
*/
private const EXCLUDED_METHOD_NAMES = [
'__CLASS__' => true,
'__DIR__' => true,
'__FILE__' => true,
'__FUNCTION__' => true,
'__LINE__' => true,
'__METHOD__' => true,
'__NAMESPACE__' => true,
'__TRAIT__' => true,
'__clone' => true,
'__halt_compiler' => true,
];
/**
* @psalm-var array<non-empty-string, MockClass>
*/
private static array $cache = [];
/**
* Returns a test double for the specified class.
*
* @throws ClassAlreadyExistsException
* @throws ClassIsEnumerationException
* @throws ClassIsFinalException
* @throws ClassIsReadonlyException
* @throws DuplicateMethodException
* @throws InvalidMethodNameException
* @throws OriginalConstructorInvocationRequiredException
* @throws ReflectionException
* @throws RuntimeException
* @throws UnknownTypeException
*/
public function testDouble(string $type, bool $mockObject, ?array $methods = [], array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = true, bool $callOriginalMethods = false, ?object $proxyTarget = null, bool $allowMockingUnknownTypes = true, bool $returnValueGeneration = true): MockObject|Stub
{
if ($type === Traversable::class) {
$type = Iterator::class;
}
if (!$allowMockingUnknownTypes) {
$this->ensureKnownType($type, $callAutoload);
}
$this->ensureValidMethods($methods);
$this->ensureMockedClassDoesNotAlreadyExist($mockClassName);
if (!$callOriginalConstructor && $callOriginalMethods) {
throw new OriginalConstructorInvocationRequiredException;
}
$mock = $this->generate(
$type,
$mockObject,
$methods,
$mockClassName,
$callOriginalClone,
$callAutoload,
$cloneArguments,
$callOriginalMethods,
);
$object = $this->getObject(
$mock,
$type,
$callOriginalConstructor,
$arguments,
$callOriginalMethods,
$proxyTarget,
$returnValueGeneration,
);
assert($object instanceof $type);
if ($mockObject) {
assert($object instanceof MockObject);
} else {
assert($object instanceof Stub);
}
return $object;
}
/**
* @psalm-param list<class-string> $interfaces
*
* @throws RuntimeException
* @throws UnknownTypeException
*/
public function testDoubleForInterfaceIntersection(array $interfaces, bool $mockObject, bool $callAutoload = true): MockObject|Stub
{
if (count($interfaces) < 2) {
throw new RuntimeException('At least two interfaces must be specified');
}
foreach ($interfaces as $interface) {
if (!interface_exists($interface, $callAutoload)) {
throw new UnknownTypeException($interface);
}
}
sort($interfaces);
$methods = [];
foreach ($interfaces as $interface) {
$methods = array_merge($methods, $this->namesOfMethodsIn($interface));
}
if (count(array_unique($methods)) < count($methods)) {
throw new RuntimeException('Interfaces must not declare the same method');
}
$unqualifiedNames = [];
foreach ($interfaces as $interface) {
$parts = explode('\\', $interface);
$unqualifiedNames[] = array_pop($parts);
}
sort($unqualifiedNames);
do {
$intersectionName = sprintf(
'Intersection_%s_%s',
implode('_', $unqualifiedNames),
substr(md5((string) mt_rand()), 0, 8),
);
} while (interface_exists($intersectionName, false));
$template = $this->loadTemplate('intersection.tpl');
$template->setVar(
[
'intersection' => $intersectionName,
'interfaces' => implode(', ', $interfaces),
],
);
eval($template->render());
return $this->testDouble($intersectionName, $mockObject);
}
/**
* Returns a mock object for the specified abstract class with all abstract
* methods of the class mocked.
*
* Concrete methods to mock can be specified with the $mockedMethods parameter.
*
* @throws ClassAlreadyExistsException
* @throws ClassIsEnumerationException
* @throws ClassIsFinalException
* @throws ClassIsReadonlyException
* @throws DuplicateMethodException
* @throws InvalidArgumentException
* @throws InvalidMethodNameException
* @throws OriginalConstructorInvocationRequiredException
* @throws ReflectionException
* @throws RuntimeException
* @throws UnknownClassException
* @throws UnknownTypeException
*
* @deprecated https://github.com/sebastianbergmann/phpunit/issues/5241
*/
public function mockObjectForAbstractClass(string $originalClassName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, ?array $mockedMethods = null, bool $cloneArguments = true): MockObject
{
if (class_exists($originalClassName, $callAutoload) ||
interface_exists($originalClassName, $callAutoload)) {
$reflector = $this->reflectClass($originalClassName);
$methods = $mockedMethods;
foreach ($reflector->getMethods() as $method) {
if ($method->isAbstract() && !in_array($method->getName(), $methods ?? [], true)) {
$methods[] = $method->getName();
}
}
if (empty($methods)) {
$methods = null;
}
$mockObject = $this->testDouble(
$originalClassName,
true,
$methods,
$arguments,
$mockClassName,
$callOriginalConstructor,
$callOriginalClone,
$callAutoload,
$cloneArguments,
);
assert($mockObject instanceof $originalClassName);
assert($mockObject instanceof MockObject);
return $mockObject;
}
throw new UnknownClassException($originalClassName);
}
/**
* Returns a mock object for the specified trait with all abstract methods
* of the trait mocked. Concrete methods to mock can be specified with the
* `$mockedMethods` parameter.
*
* @psalm-param trait-string $traitName
*
* @throws ClassAlreadyExistsException
* @throws ClassIsEnumerationException
* @throws ClassIsFinalException
* @throws ClassIsReadonlyException
* @throws DuplicateMethodException
* @throws InvalidArgumentException
* @throws InvalidMethodNameException
* @throws OriginalConstructorInvocationRequiredException
* @throws ReflectionException
* @throws RuntimeException
* @throws UnknownClassException
* @throws UnknownTraitException
* @throws UnknownTypeException
*
* @deprecated https://github.com/sebastianbergmann/phpunit/issues/5243
*/
public function mockObjectForTrait(string $traitName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, ?array $mockedMethods = null, bool $cloneArguments = true): MockObject
{
if (!trait_exists($traitName, $callAutoload)) {
throw new UnknownTraitException($traitName);
}
$className = $this->generateClassName(
$traitName,
'',
'Trait_',
);
$classTemplate = $this->loadTemplate('trait_class.tpl');
$classTemplate->setVar(
[
'prologue' => 'abstract ',
'class_name' => $className['className'],
'trait_name' => $traitName,
],
);
$mockTrait = new MockTrait($classTemplate->render(), $className['className']);
$mockTrait->generate();
return $this->mockObjectForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
}
/**
* Returns an object for the specified trait.
*
* @psalm-param trait-string $traitName
*
* @throws ReflectionException
* @throws RuntimeException
* @throws UnknownTraitException
*
* @deprecated https://github.com/sebastianbergmann/phpunit/issues/5244
*/
public function objectForTrait(string $traitName, string $traitClassName = '', bool $callAutoload = true, bool $callOriginalConstructor = false, array $arguments = []): object
{
if (!trait_exists($traitName, $callAutoload)) {
throw new UnknownTraitException($traitName);
}
$className = $this->generateClassName(
$traitName,
$traitClassName,
'Trait_',
);
$classTemplate = $this->loadTemplate('trait_class.tpl');
$classTemplate->setVar(
[
'prologue' => '',
'class_name' => $className['className'],
'trait_name' => $traitName,
],
);
return $this->getObject(
new MockTrait(
$classTemplate->render(),
$className['className'],
),
'',
$callOriginalConstructor,
$arguments,
);
}
/**
* @throws ClassIsEnumerationException
* @throws ClassIsFinalException
* @throws ClassIsReadonlyException
* @throws ReflectionException
* @throws RuntimeException
*
* @todo This method is only public because it is used to test generated code in PHPT tests
*
* @see https://github.com/sebastianbergmann/phpunit/issues/5476
*/
public function generate(string $type, bool $mockObject, ?array $methods = null, string $mockClassName = '', bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = true, bool $callOriginalMethods = false): MockClass
{
if ($mockClassName !== '') {
return $this->generateCodeForTestDoubleClass(
$type,
$mockObject,
$methods,
$mockClassName,
$callOriginalClone,
$callAutoload,
$cloneArguments,
$callOriginalMethods,
);
}
$key = md5(
$type .
($mockObject ? 'MockObject' : 'TestStub') .
serialize($methods) .
serialize($callOriginalClone) .
serialize($cloneArguments) .
serialize($callOriginalMethods),
);
if (!isset(self::$cache[$key])) {
self::$cache[$key] = $this->generateCodeForTestDoubleClass(
$type,
$mockObject,
$methods,
$mockClassName,
$callOriginalClone,
$callAutoload,
$cloneArguments,
$callOriginalMethods,
);
}
return self::$cache[$key];
}
/**
* @throws RuntimeException
* @throws SoapExtensionNotAvailableException
*
* @deprecated https://github.com/sebastianbergmann/phpunit/issues/5242
*/
public function generateClassFromWsdl(string $wsdlFile, string $className, array $methods = [], array $options = []): string
{
if (!extension_loaded('soap')) {
throw new SoapExtensionNotAvailableException;
}
$options['cache_wsdl'] = WSDL_CACHE_NONE;
try {
$client = new SoapClient($wsdlFile, $options);
$_methods = array_unique($client->__getFunctions());
unset($client);
} catch (SoapFault $e) {
throw new RuntimeException(
$e->getMessage(),
$e->getCode(),
$e,
);
}
sort($_methods);
$methodTemplate = $this->loadTemplate('wsdl_method.tpl');
$methodsBuffer = '';
foreach ($_methods as $method) {
preg_match_all('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*\(/', $method, $matches, PREG_OFFSET_CAPTURE);
$lastFunction = array_pop($matches[0]);
$nameStart = $lastFunction[1];
$nameEnd = $nameStart + strlen($lastFunction[0]) - 1;
$name = str_replace('(', '', $lastFunction[0]);
if (empty($methods) || in_array($name, $methods, true)) {
$arguments = explode(
',',
str_replace(')', '', substr($method, $nameEnd + 1)),
);
foreach (range(0, count($arguments) - 1) as $i) {
$parameterStart = strpos($arguments[$i], '$');
if (!$parameterStart) {
continue;
}
$arguments[$i] = substr($arguments[$i], $parameterStart);
}
$methodTemplate->setVar(
[
'method_name' => $name,
'arguments' => implode(', ', $arguments),
],
);
$methodsBuffer .= $methodTemplate->render();
}
}
$optionsBuffer = '[';
foreach ($options as $key => $value) {
$optionsBuffer .= $key . ' => ' . $value;
}
$optionsBuffer .= ']';
$classTemplate = $this->loadTemplate('wsdl_class.tpl');
$namespace = '';
if (str_contains($className, '\\')) {
$parts = explode('\\', $className);
$className = array_pop($parts);
$namespace = 'namespace ' . implode('\\', $parts) . ';' . "\n\n";
}
$classTemplate->setVar(
[
'namespace' => $namespace,
'class_name' => $className,
'wsdl' => $wsdlFile,
'options' => $optionsBuffer,
'methods' => $methodsBuffer,
],
);
return $classTemplate->render();
}
/**
* @throws ReflectionException
*
* @psalm-return list<MockMethod>
*/
public function mockClassMethods(string $className, bool $callOriginalMethods, bool $cloneArguments): array
{
$class = $this->reflectClass($className);
$methods = [];
foreach ($class->getMethods() as $method) {
if (($method->isPublic() || $method->isAbstract()) && $this->canMethodBeDoubled($method)) {
$methods[] = MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments);
}
}
return $methods;
}
/**
* @psalm-param class-string $interfaceName
*
* @throws ReflectionException
*
* @psalm-return list<ReflectionMethod>
*/
private function userDefinedInterfaceMethods(string $interfaceName): array
{
$interface = $this->reflectClass($interfaceName);
$methods = [];
foreach ($interface->getMethods() as $method) {
if (!$method->isUserDefined()) {
continue;
}
$methods[] = $method;
}
return $methods;
}
/**
* @throws ReflectionException
* @throws RuntimeException
*/
private function getObject(MockType $mockClass, string $type = '', bool $callOriginalConstructor = false, array $arguments = [], bool $callOriginalMethods = false, ?object $proxyTarget = null, bool $returnValueGeneration = true): object
{
$className = $mockClass->generate();
$object = $this->instantiate($className, $callOriginalConstructor, $arguments);
if ($callOriginalMethods) {
$this->instantiateProxyTarget($proxyTarget, $object, $type, $arguments);
}
if ($object instanceof StubInternal) {
$object->__phpunit_setReturnValueGeneration($returnValueGeneration);
}
return $object;
}
/**
* @throws ClassIsEnumerationException
* @throws ClassIsFinalException
* @throws ClassIsReadonlyException
* @throws ReflectionException
* @throws RuntimeException
*/
private function generateCodeForTestDoubleClass(string $type, bool $mockObject, ?array $explicitMethods, string $mockClassName, bool $callOriginalClone, bool $callAutoload, bool $cloneArguments, bool $callOriginalMethods): MockClass
{
$classTemplate = $this->loadTemplate('test_double_class.tpl');
$additionalInterfaces = [];
$doubledCloneMethod = false;
$proxiedCloneMethod = false;
$isClass = false;
$isInterface = false;
$class = null;
$mockMethods = new MockMethodSet;
$testDoubleClassPrefix = $mockObject ? 'MockObject_' : 'TestStub_';
$_mockClassName = $this->generateClassName(
$type,
$mockClassName,
$testDoubleClassPrefix,
);
if (class_exists($_mockClassName['fullClassName'], $callAutoload)) {
$isClass = true;
} elseif (interface_exists($_mockClassName['fullClassName'], $callAutoload)) {
$isInterface = true;
}
if (!$isClass && !$isInterface) {
$prologue = 'class ' . $_mockClassName['originalClassName'] . "\n{\n}\n\n";
if (!empty($_mockClassName['namespaceName'])) {
$prologue = 'namespace ' . $_mockClassName['namespaceName'] .
" {\n\n" . $prologue . "}\n\n" .
"namespace {\n\n";
$epilogue = "\n\n}";
}
$doubledCloneMethod = true;
} else {
$class = $this->reflectClass($_mockClassName['fullClassName']);
if ($class->isEnum()) {
throw new ClassIsEnumerationException($_mockClassName['fullClassName']);
}
if ($class->isFinal()) {
throw new ClassIsFinalException($_mockClassName['fullClassName']);
}
if (method_exists($class, 'isReadOnly') && $class->isReadOnly()) {
throw new ClassIsReadonlyException($_mockClassName['fullClassName']);
}
// @see https://github.com/sebastianbergmann/phpunit/issues/2995
if ($isInterface && $class->implementsInterface(Throwable::class)) {
$actualClassName = Exception::class;
$additionalInterfaces[] = $class->getName();
$isInterface = false;
$class = $this->reflectClass($actualClassName);
foreach ($this->userDefinedInterfaceMethods($_mockClassName['fullClassName']) as $method) {
$methodName = $method->getName();
if ($class->hasMethod($methodName)) {
$classMethod = $class->getMethod($methodName);
if (!$this->canMethodBeDoubled($classMethod)) {
continue;
}
}
$mockMethods->addMethods(
MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments),
);
}
$_mockClassName = $this->generateClassName(
$actualClassName,
$_mockClassName['className'],
$testDoubleClassPrefix,
);
}
// @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
if ($isInterface && $class->implementsInterface(Traversable::class) &&
!$class->implementsInterface(Iterator::class) &&
!$class->implementsInterface(IteratorAggregate::class)) {
$additionalInterfaces[] = Iterator::class;
$mockMethods->addMethods(
...$this->mockClassMethods(Iterator::class, $callOriginalMethods, $cloneArguments),
);
}
if ($class->hasMethod('__clone')) {
$cloneMethod = $class->getMethod('__clone');
if (!$cloneMethod->isFinal()) {
if ($callOriginalClone && !$isInterface) {
$proxiedCloneMethod = true;
} else {
$doubledCloneMethod = true;
}
}
} else {
$doubledCloneMethod = true;
}
}
if ($isClass && $explicitMethods === []) {
$mockMethods->addMethods(
...$this->mockClassMethods($_mockClassName['fullClassName'], $callOriginalMethods, $cloneArguments),
);
}
if ($isInterface && ($explicitMethods === [] || $explicitMethods === null)) {
$mockMethods->addMethods(
...$this->interfaceMethods($_mockClassName['fullClassName'], $cloneArguments),
);
}
if (is_array($explicitMethods)) {
foreach ($explicitMethods as $methodName) {
if ($class !== null && $class->hasMethod($methodName)) {
$method = $class->getMethod($methodName);
if ($this->canMethodBeDoubled($method)) {
$mockMethods->addMethods(
MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments),
);
}
} else {
$mockMethods->addMethods(
MockMethod::fromName(
$_mockClassName['fullClassName'],
$methodName,
$cloneArguments,
),
);
}
}
}
$mockedMethods = '';
$configurable = [];
foreach ($mockMethods->asArray() as $mockMethod) {
$mockedMethods .= $mockMethod->generateCode();
$configurable[] = new ConfigurableMethod(
$mockMethod->methodName(),
$mockMethod->defaultParameterValues(),
$mockMethod->numberOfParameters(),
$mockMethod->returnType(),
);
}
/** @psalm-var trait-string[] $traits */
$traits = [StubApi::class];
if ($mockObject) {
$traits[] = MockObjectApi::class;
}
if (!$mockMethods->hasMethod('method') && (!isset($class) || !$class->hasMethod('method'))) {
$traits[] = Method::class;
}
if ($doubledCloneMethod) {
$traits[] = DoubledCloneMethod::class;
}
if ($proxiedCloneMethod) {
$traits[] = ProxiedCloneMethod::class;
}
$useStatements = '';
foreach ($traits as $trait) {
$useStatements .= sprintf(
' use %s;' . PHP_EOL,
$trait,
);
}
unset($traits);
$classTemplate->setVar(
[
'prologue' => $prologue ?? '',
'epilogue' => $epilogue ?? '',
'class_declaration' => $this->generateTestDoubleClassDeclaration(
$mockObject,
$_mockClassName,
$isInterface,
$additionalInterfaces,
),
'use_statements' => $useStatements,
'mock_class_name' => $_mockClassName['className'],
'mocked_methods' => $mockedMethods,
],
);
return new MockClass(
$classTemplate->render(),
$_mockClassName['className'],
$configurable,
);
}
private function generateClassName(string $type, string $className, string $prefix): array
{
if ($type[0] === '\\') {
$type = substr($type, 1);
}
$classNameParts = explode('\\', $type);
if (count($classNameParts) > 1) {
$type = array_pop($classNameParts);
$namespaceName = implode('\\', $classNameParts);
$fullClassName = $namespaceName . '\\' . $type;
} else {
$namespaceName = '';
$fullClassName = $type;
}
if ($className === '') {
do {
$className = $prefix . $type . '_' .
substr(md5((string) mt_rand()), 0, 8);
} while (class_exists($className, false));
}
return [
'className' => $className,
'originalClassName' => $type,
'fullClassName' => $fullClassName,
'namespaceName' => $namespaceName,
];
}
private function generateTestDoubleClassDeclaration(bool $mockObject, array $mockClassName, bool $isInterface, array $additionalInterfaces = []): string
{
if ($mockObject) {
$additionalInterfaces[] = MockObjectInternal::class;
} else {
$additionalInterfaces[] = StubInternal::class;
}
$buffer = 'class ';
$interfaces = implode(', ', $additionalInterfaces);
if ($isInterface) {
$buffer .= sprintf(
'%s implements %s',
$mockClassName['className'],
$interfaces,
);
if (!in_array($mockClassName['originalClassName'], $additionalInterfaces, true)) {
$buffer .= ', ';
if (!empty($mockClassName['namespaceName'])) {
$buffer .= $mockClassName['namespaceName'] . '\\';
}
$buffer .= $mockClassName['originalClassName'];
}
} else {
$buffer .= sprintf(
'%s extends %s%s implements %s',
$mockClassName['className'],
!empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
$mockClassName['originalClassName'],
$interfaces,
);
}
return $buffer;
}
private function canMethodBeDoubled(ReflectionMethod $method): bool
{
if ($method->isConstructor()) {
return false;
}
if ($method->isDestructor()) {
return false;
}
if ($method->isFinal()) {
return false;
}
if ($method->isPrivate()) {
return false;
}
return !$this->isMethodNameExcluded($method->getName());
}
private function isMethodNameExcluded(string $name): bool
{
return isset(self::EXCLUDED_METHOD_NAMES[$name]);
}
/**
* @throws UnknownTypeException
*/
private function ensureKnownType(string $type, bool $callAutoload): void
{
if (!class_exists($type, $callAutoload) && !interface_exists($type, $callAutoload)) {
throw new UnknownTypeException($type);
}
}
/**
* @throws DuplicateMethodException
* @throws InvalidMethodNameException
*/
private function ensureValidMethods(?array $methods): void
{
if ($methods === null) {
return;
}
foreach ($methods as $method) {
if (!preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', (string) $method)) {
throw new InvalidMethodNameException((string) $method);
}
}
if ($methods !== array_unique($methods)) {
throw new DuplicateMethodException($methods);
}
}
/**
* @throws ClassAlreadyExistsException
* @throws ReflectionException
*/
private function ensureMockedClassDoesNotAlreadyExist(string $mockClassName): void
{
if ($mockClassName !== '' && class_exists($mockClassName, false)) {
$reflector = $this->reflectClass($mockClassName);
if (!$reflector->implementsInterface(MockObject::class)) {
throw new ClassAlreadyExistsException($mockClassName);
}
}
}
/**
* @psalm-param class-string $className
*
* @throws ReflectionException
*/
private function instantiate(string $className, bool $callOriginalConstructor, array $arguments): object
{
if ($callOriginalConstructor) {
if (count($arguments) === 0) {
return new $className;
}
try {
return (new ReflectionClass($className))->newInstanceArgs($arguments);
// @codeCoverageIgnoreStart
} catch (\ReflectionException $e) {
throw new ReflectionException(
$e->getMessage(),
$e->getCode(),
$e,
);
}
// @codeCoverageIgnoreEnd
}
try {
return (new ReflectionClass($className))->newInstanceWithoutConstructor();
// @codeCoverageIgnoreStart
} catch (\ReflectionException $e) {
throw new ReflectionException(
$e->getMessage(),
$e->getCode(),
$e,
);
// @codeCoverageIgnoreEnd
}
}
/**
* @psalm-param class-string $type
*
* @throws ReflectionException
*/
private function instantiateProxyTarget(?object $proxyTarget, object $object, string $type, array $arguments): void
{
if (!is_object($proxyTarget)) {
assert(class_exists($type));
if (count($arguments) === 0) {
$proxyTarget = new $type;
} else {
$class = new ReflectionClass($type);
try {
$proxyTarget = $class->newInstanceArgs($arguments);
// @codeCoverageIgnoreStart
} catch (\ReflectionException $e) {
throw new ReflectionException(
$e->getMessage(),
$e->getCode(),
$e,
);
}
// @codeCoverageIgnoreEnd
}
}
$object->__phpunit_setOriginalObject($proxyTarget);
}
/**
* @psalm-param class-string $className
*
* @throws ReflectionException
*/
private function reflectClass(string $className): ReflectionClass
{
try {
$class = new ReflectionClass($className);
// @codeCoverageIgnoreStart
} catch (\ReflectionException $e) {
throw new ReflectionException(
$e->getMessage(),
$e->getCode(),
$e,
);
}
// @codeCoverageIgnoreEnd
return $class;
}
/**
* @psalm-param class-string $classOrInterfaceName
*
* @psalm-return list<string>
*
* @throws ReflectionException
*/
private function namesOfMethodsIn(string $classOrInterfaceName): array
{
$class = $this->reflectClass($classOrInterfaceName);
$methods = [];
foreach ($class->getMethods() as $method) {
if ($method->isPublic() || $method->isAbstract()) {
$methods[] = $method->getName();
}
}
return $methods;
}
/**
* @psalm-param class-string $interfaceName
*
* @psalm-return list<MockMethod>
*
* @throws ReflectionException
*/
private function interfaceMethods(string $interfaceName, bool $cloneArguments): array
{
$class = $this->reflectClass($interfaceName);
$methods = [];
foreach ($class->getMethods() as $method) {
$methods[] = MockMethod::fromReflection($method, false, $cloneArguments);
}
return $methods;
}
}