public function testWrongClassName()
{
$this->expectException(\ReflectionException::class);
$definitionBuilder = new DefinitionBuilder(new ParameterBuilder());
$definitionBuilder->addDefinition('sdf');
$this->callAnalyze($definitionBuilder);
}
public function testCreatingDefinitions()
{
$builder = new DefinitionBuilder(new ParameterBuilder());
$builder->addDefinition(Car::class)->defineConstructor()->defineParameter('driver')->defineDependency(new ClassReference(SlowDriver::class))->end()->end()->end();
$compiler = new DefinitionCompiler(new DefinitionGenerator(new ClassGenerator()), $this->getAnalyzer());
$list = $this->callMethod('getClassDependencies', $compiler, [$builder]);
$this->callMethod('generateDefinitions', $compiler, [$builder, $list]);
static::assertCount(2, $builder->getDefinitionCollection());
}
public function testMethodAnnotations()
{
new InjectClass('');
$definitionBuilder = new DefinitionBuilder(new ParameterBuilder());
$definitionBuilder->addDefinition(PropClass::class)->end();
$this->callAnalyze($definitionBuilder);
$parameterDefinition = $this->getParameterDefinition($definitionBuilder, PropClass::class, '__construct', 'car');
static::assertEquals('\\' . Car::class, $parameterDefinition->getDependency()->getClassName());
}
public function testGetCode()
{
$definitionBuilder = new DefinitionBuilder(new ParameterBuilder());
$definitionBuilder->addDefinition(Car::class)->defineIsSingleton()->defineConstructor()->defineParameter('driver')->defineDependency(new ClassReference(SlowDriver::class))->end()->end()->defineProperty('driver')->defineDependency(new ClassReference(SlowDriver::class))->end()->end()->addDefinition(WheelController::class)->defineConstructor()->defineParameter('fastDriver')->defineDependency(new ClassReference(SlowDriver::class))->end()->defineParameter('slowDriver')->defineDependency(new ClassReference(SlowDriver::class))->end()->defineParameter('car')->defineDependency(new ClassReference(Car::class))->end()->defineParameter('params')->defineDependency((new CollectionReference([CollectionItem::create(new ConstantReference('PHP_VERSION'), 1), 'key0' => 33, 'key1' => new ConstantReference('PHP_MAJOR_VERSION'), 'kye2' => new StringReference('value'), 1 => 5555]))->addItem(CollectionItem::create(2, new ConstantReference('PHP_MINOR_VERSION')))->addItem(CollectionItem::create(3, 'sdf'))->addItem(CollectionItem::create('key3', 'dsddd')))->end()->defineParameter('id')->defineDependency(new ConstantReference('PHP_RELEASE_VERSION'))->end()->end()->defineMethod('setLeg')->defineParameter('leg')->defineDependency(new ClassReference(Leg::class))->end()->end()->defineProperty('car')->defineDependency(new ClassReference(Car::class))->end()->end()->addDefinition(ProductClass::class)->defineConstructor()->end()->end();
$compiler = new DefinitionCompiler(new DefinitionGenerator(new ClassGenerator()), $this->getAnalyzer());
$namespace = (new \ReflectionClass(self::class))->getNamespaceName();
/** @var ContainerInterface $container */
$container = $compiler->compile($definitionBuilder, 'ContainerGeneratorTest', $namespace, __DIR__ . '/../generated');
static::assertInstanceOf(WheelController::class, $container->get(WheelController::class));
}
public function testXml()
{
$builder = new DefinitionBuilder(new ParameterBuilder());
$builder->addDefinition(\PDO::class)->defineConstructor()->defineParameter('dsn')->defineDependency(new StringReference('mysql:host=localhost;port=3306;dbname=stylelike.io;charset=UTF8'))->end()->defineParameter('username')->defineDependency(new StringReference('samsonos'))->end()->defineParameter('passwd')->defineDependency(new StringReference('AzUzrcVe4LJJre9f'))->end()->defineParameter('options')->defineDependency((new CollectionReference())->addItem(new CollectionItem(new ConstantReference('\\PDO::ATTR_ERRMODE'), new ParameterReference('pdo_exception')))->addItem(new CollectionItem(new ConstantReference('\\PDO::ATTR_DEFAULT_FETCH_MODE'), new ConstantReference('\\PDO::FETCH_ASSOC'))))->end()->end()->end()->addDefinition(XmlProductClass::class)->defineConstructor()->defineParameter('shoes')->defineDependency(new ClassReference(Shoes::class))->end()->defineParameter('val')->defineDependency(new StringReference('value'))->end()->defineParameter('val1')->defineDependency(new StringReference('value1'))->end()->defineParameter('arr')->defineDependency(new CollectionReference(['param' => 'value']))->end()->end()->defineMethod('setLeg')->defineParameter('driver')->defineDependency(new ClassReference(SlowDriver::class))->end()->end()->defineProperty('driver')->defineDependency(new ClassReference(SlowDriver::class))->end()->end();
$definitionBuilder = new DefinitionBuilder(new ParameterBuilder());
$resolver = new XmlResolver();
$resolver->resolve($definitionBuilder, $this->getMainXml());
static::assertCount(2, $definitionBuilder->getDefinitionCollection());
static::assertCount(1, $definitionBuilder->getParameterCollection());
}
/**
* Analyze definition builder
*
* @param DefinitionBuilder $definitionBuilder
* @throws ParameterNotFoundException
* @return bool
*/
public function analyze(DefinitionBuilder $definitionBuilder) : bool
{
$isAnalyzed = false;
// Analyze class definitions
foreach ($definitionBuilder->getDefinitionCollection() as $classDefinition) {
// Analyze only not analyzed classes
if (!$classDefinition->isAnalyzed()) {
// Get reflection
$reflectionClass = new \ReflectionClass($classDefinition->getClassName());
// Analyze class
$this->analyzeClass($classDefinition, $reflectionClass);
// Analyze properties
$this->analyzeProperty($reflectionClass, $classDefinition);
// Analyze methods
$this->analyzeMethod($reflectionClass, $classDefinition);
// Class was analyzed
$classDefinition->setIsAnalyzed(true);
// Do not analyze this definition
$isAnalyzed = true;
}
}
return $isAnalyzed;
}
/**
* Compile and get container
*
* @param DefinitionBuilder $definitionBuilder
* @return string Get container code
* @throws ReferenceNotImplementsException
* @throws \InvalidArgumentException
*/
public function generateClass(DefinitionBuilder $definitionBuilder) : string
{
// Generate parameters if exists
if (count($definitionBuilder->getParameterCollection())) {
$parameterMethodGenerator = $this->generator->defMethod('parameter')->defProtected()->defArgument('parameterName');
$isFirstCondition = true;
// Generate parameters
foreach ($definitionBuilder->getParameterCollection() as $parameterName => $reference) {
$parameterMethodGenerator->defLine($this->generateParameterCondition($parameterName, $reference, $isFirstCondition));
$isFirstCondition = false;
}
// Close method
$parameterMethodGenerator->end();
}
$methodGenerator = $this->generator->defMethod('logic')->defProtected()->defArgument('classNameOrServiceName')->defLine('static $singletonCollection = [];');
$scopes = [];
$isFirstCondition = true;
/** @var ClassDefinition $classDefinition */
foreach ($definitionBuilder->getDefinitionCollection() as $classDefinition) {
// Get scopes
foreach ($classDefinition->getScopes() as $scope) {
$id = $scope::getId();
if (!array_key_exists($id, $scopes)) {
$scopes[$id] = [];
}
// Store definition id
$scopes[$id][] = $classDefinition->getServiceName() ?: $classDefinition->getClassName();
}
$className = $classDefinition->getClassName();
$serviceName = $classDefinition->getServiceName();
// Name for static service collection
$serviceId = $serviceName ?? $className;
// Generate if condition by class name or value
$methodGenerator->defLine($this->generateStartIfCondition($isFirstCondition, $className, $serviceName));
// Generate static property service access if service is singleton
// TODO Move this from if condition
if ($classDefinition->isSingleton()) {
$methodGenerator->defLine($this->generateStaticFunctionCall($serviceId));
}
// Generate constructor call if not
$methodGenerator->defLine($this->generateConstructor($classDefinition));
// Generate methods
foreach ($classDefinition->getMethodsCollection() as $methodDefinition) {
// Constructor is not a method skip it
if ($methodDefinition->getMethodName() !== '__construct') {
$methodGenerator->defLine($this->generateSetters($classDefinition, $methodDefinition));
}
}
// Generate properties
foreach ($classDefinition->getPropertiesCollection() as $propertyDefinition) {
// Generate properties
$methodGenerator->defLine($this->generateProperty($classDefinition, $propertyDefinition));
}
// Generate return operator
$methodGenerator->defLine($this->generateReturnOperator($classDefinition, $serviceId));
// Close if
$methodGenerator->defLine($this->generateEndIfCondition());
$isFirstCondition = false;
}
// Generate if condition by class name or value
$methodGenerator->defLine($this->generateStartIfCondition(false, '\\' . $this->generator->getNamespace() . '\\' . $this->generator->getClassName(), self::CONTAINER_DEPENDENCY_NAME));
// Return container
$methodGenerator->defLine("\treturn \$this;");
// Close if
$methodGenerator->defLine($this->generateEndIfCondition());
// Close method
$methodGenerator->end();
// Generate constructor
$constructorGenerator = $this->generator->defMethod('__construct');
// Generate scope list
$this->generateScopeList($constructorGenerator, $scopes);
// Close constructor
$constructorGenerator->end();
return "<?php \n" . $this->generator->code();
}
/**
* Resolve xml code
*
* @param DefinitionBuilder $definitionBuilder
* @param string $xml
*
* @throws ClassDefinitionAlreadyExistsException
* @throws \InvalidArgumentException
* @throws PropertyDefinitionAlreadyExistsException
* @throws ReferenceNotImplementsException
* @throws MethodDefinitionAlreadyExistsException
* @throws ParameterDefinitionAlreadyExistsException
* @throws ParameterAlreadyExistsException
*/
public function resolve(DefinitionBuilder $definitionBuilder, string $xml)
{
/**
* Iterate config and resolve single instance
*
* @var string $key
* @var array $arrayData
*/
foreach ($this->xml2array(new \SimpleXMLElement($xml)) as $key => $arrayData) {
// Resolve parameters
if ($key === self::PARAMETERS_KEY) {
// Define parameters
foreach ($arrayData as $parameterKey => $parameterArray) {
$definitionBuilder->defineParameter($parameterKey, $this->resolveDependency($parameterArray));
}
}
// Resolve dependencies
if ($key === self::DEPENDENCIES_KEY) {
// Iterate instances
foreach ($arrayData as $dependencyKey => $definitionsArrayData) {
// Get only definition instances
if ($dependencyKey === self::INSTANCE_KEY) {
/**
* If we have only one instance we need to add array
* @var array $collection
*/
$collection = !array_key_exists(0, $definitionsArrayData) ? [$definitionsArrayData] : $definitionsArrayData;
/**
* Iterate collection of instances
* @var array $definitionsArrayData
*/
foreach ($collection as $definitionArrayData) {
/**
* Create class definition
* @var ClassDefinition $classDefinition
*/
$classDefinition = $definitionBuilder->addDefinition($definitionArrayData['@attributes']['class']);
// Resolve constructor
if (array_key_exists('constructor', $definitionArrayData)) {
$this->resolveConstructor($classDefinition, $definitionArrayData['constructor']);
}
// Resolve methods
if (array_key_exists('methods', $definitionArrayData)) {
// Iteare methods
foreach ($definitionArrayData['methods'] as $methodName => $methodArray) {
$this->resolveMethod($classDefinition, $methodArray, $methodName);
}
}
// Resolve properties
if (array_key_exists('properties', $definitionArrayData)) {
// Iterate properties
foreach ($definitionArrayData['properties'] as $propertyName => $propertyArray) {
$this->resolveProperty($classDefinition, $propertyArray, $propertyName);
}
}
}
}
}
}
}
}
/**
* Get class which implements the interface
*
* @param DefinitionBuilder $definitionBuilder
* @param string $interfaceName
* @return string
* @throws ImplementerForTypeNotFoundException
* TODO Add interface resolvers functionality
*/
protected function resolveTypeImplementer(DefinitionBuilder $definitionBuilder, string $interfaceName) : ReferenceInterface
{
// // Gather all interface implementations
// foreach (get_declared_classes() as $class) {
// $classImplements = class_implements($class);
// // Remove slash for start of interface
// if (in_array(ltrim($interfaceName, '\\'), $classImplements, true)) {
// return $class;
// }
// }
// throw new ImplementerForTypeNotFoundException(
// sprintf('Type "%s" does not have some implementers', $interfaceName)
// );
$interfaces = $definitionBuilder->getImplementors();
if (array_key_exists($interfaceName, $interfaces)) {
return $interfaces[$interfaceName];
} else {
throw new ImplementerForTypeNotFoundException(sprintf('Type "%s" does not have some implementers', $interfaceName));
}
}