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.gitignore vendored Normal file
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.idea
vendor
composer.lock

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.travis.yml Normal file
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dist: xenial
language: php
matrix:
fast_finish: true
include:
- php: 8.0
- php: 8.1
- php: 8.2
- php: 8.3
- php: 8.4
cache:
directories:
- $HOME/.composer/cache
install:
- travis_retry composer update --prefer-dist --no-interaction --prefer-stable --no-suggest
script:
- vendor/bin/phpunit --coverage-clover build/logs/coverage.xml
after_script:
- travis_retry wget https://scrutinizer-ci.com/ocular.phar
- php ocular.phar code-coverage:upload --format=php-clover build/logs/coverage.xml

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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97
README.md
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# think-container # 修复不能在PHP8.5运行的问题
PHP Container & Facade Manager( Support PSR-11)
===============
## 安装
~~~
composer require topthink/think-container
~~~
## 特性
* 支持PSR-11规范
* 支持依赖注入
* 支持Facade门面
* 支持容器对象绑定
* 支持闭包绑定
* 支持接口绑定
## Container
~~~
// 获取容器实例
$container = \think\Container::getInstance();
// 绑定一个类、闭包、实例、接口实现到容器
$container->bind('cache', '\app\common\Cache');
// 判断是否存在对象实例
$container->has('cache');
// 从容器中获取对象的唯一实例
$container->get('cache');
// 从容器中获取对象，没有则自动实例化
$container->make('cache');
// 删除容器中的对象实例
$container->delete('cache');
// 执行某个方法或者闭包 支持依赖注入
$container->invoke($callable, $vars);
// 执行某个类的实例化 支持依赖注入
$container->invokeClass($class, $vars);
// 静态方法获取容器对象实例 不存在则自动实例化
\think\Container::pull('cache');
~~~
对象化操作
~~~
// 获取容器实例
$container = \think\Container::getInstance();
// 绑定一个类、闭包、实例、接口实现到容器
$container->cache = '\app\common\Cache';
// 判断是否存在对象实例
isset($container->cache);
// 从容器中获取对象的唯一实例
$container->cache;
// 删除容器中的对象实例
unset($container->cache);
~~~
## Facade
定义一个`app\facade\App`类之后，即可以静态方式调用`\think\App`类的动态方法
~~~
<?php
namespace think;
class App
{
public function name(){
return 'app';
}
}
~~~
~~~
<?php
namespace app\facade;
use think\Facade;
class App extends Facade
{
/**
* 获取当前Facade对应类名
* @access protected
* @return string
*/
protected static function getFacadeClass()
{
return '\think\App';
}
}
~~~
然后就可以静态方式调用动态方法了
~~~
use app\facade\App;
echo App::name(); // app
~~~

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composer.json Normal file
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{
"name": "fixtopthink/think-container",
"description": "PHP Container & Facade Manager",
"license": "Apache-2.0",
"authors": [
{
"name": "liu21st",
"email": "liu21st@gmail.com"
}
],
"require": {
"php": ">=8.0",
"psr/container": "^2.0",
"topthink/think-helper":"^3.1"
},
"require-dev": {
"phpunit/phpunit": "^9.5"
},
"autoload": {
"psr-4": {
"think\\": "src"
},
"files": [
]
}
}

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phpunit.xml.dist Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
backupStaticAttributes="false"
beStrictAboutTestsThatDoNotTestAnything="false"
bootstrap="tests/bootstrap.php"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnError="false"
stopOnFailure="false"
verbose="true"
>
<testsuites>
<testsuite name="ThinkPHP Test Suite">
<directory suffix="Test.php">./tests</directory>
</testsuite>
</testsuites>
<filter>
<whitelist processUncoveredFilesFromWhitelist="true">
<directory suffix=".php">./src</directory>
</whitelist>
</filter>
</phpunit>

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src/Container.php Normal file
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<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2023 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
declare (strict_types = 1);
namespace think;
use ArrayAccess;
use ArrayIterator;
use Closure;
use Countable;
use InvalidArgumentException;
use IteratorAggregate;
use Psr\Container\ContainerInterface;
use ReflectionClass;
use ReflectionException;
use ReflectionFunction;
use ReflectionFunctionAbstract;
use ReflectionMethod;
use ReflectionNamedType;
use ReflectionParameter;
use think\exception\ClassNotFoundException;
use think\exception\FuncNotFoundException;
use think\helper\Str;
use Throwable;
use Traversable;
/**
* 容器管理类 支持PSR-11
*/
class Container implements ContainerInterface, ArrayAccess, IteratorAggregate, Countable
{
/**
* 容器对象实例
* @var Container|Closure
*/
protected static $instance;
/**
* 容器中的对象实例
* @var array
*/
protected $instances = [];
/**
* 容器绑定标识
* @var array
*/
protected $bind = [];
/**
* 容器回调
* @var array
*/
protected $invokeCallback = [];
/**
* 获取当前容器的实例（单例）
* @access public
* @return static
*/
public static function getInstance()
{
if (is_null(static::$instance)) {
static::$instance = new static;
}
if (static::$instance instanceof Closure) {
return (static::$instance)();
}
return static::$instance;
}
/**
* 设置当前容器的实例
* @access public
* @param object|Closure $instance
* @return void
*/
public static function setInstance($instance): void
{
static::$instance = $instance;
}
/**
* 注册一个容器对象回调
*
* @param string|Closure $abstract
* @param Closure|null $callback
* @return void
*/
public function resolving(string|Closure $abstract, ?Closure $callback = null): void
{
if ($abstract instanceof Closure) {
$this->invokeCallback['*'][] = $abstract;
return;
}
$abstract = $this->getAlias($abstract);
$this->invokeCallback[$abstract][] = $callback;
}
/**
* 获取容器中的对象实例 不存在则创建
* @template T
* @param string|class-string<T> $abstract 类名或者标识
* @param array $vars 变量
* @param bool $newInstance 是否每次创建新的实例
* @return T|object
*/
public static function pull(string $abstract, array $vars = [], bool $newInstance = false)
{
return static::getInstance()->make($abstract, $vars, $newInstance);
}
/**
* 获取容器中的对象实例
* @template T
* @param string|class-string<T> $abstract 类名或者标识
* @return T|object
*/
public function get(string $abstract)
{
if ($this->has($abstract)) {
return $this->make($abstract);
}
throw new ClassNotFoundException('class not exists: ' . $abstract, $abstract);
}
/**
* 绑定一个类、闭包、实例、接口实现到容器
* @access public
* @param string|array $abstract 类标识、接口
* @param mixed $concrete 要绑定的类、闭包或者实例
* @return $this
*/
public function bind(string|array $abstract, $concrete = null)
{
if (is_array($abstract)) {
foreach ($abstract as $key => $val) {
$this->bind($key, $val);
}
} elseif ($concrete instanceof Closure) {
$this->bind[$abstract] = $concrete;
} elseif (is_object($concrete)) {
$this->instance($abstract, $concrete);
} else {
$abstract = $this->getAlias($abstract);
if ($abstract != $concrete) {
$this->bind[$abstract] = $concrete;
}
}
return $this;
}
/**
* 根据别名获取真实类名
* @param string $abstract
* @return string
*/
public function getAlias(string $abstract): string
{
if (isset($this->bind[$abstract])) {
$bind = $this->bind[$abstract];
if (is_string($bind)) {
return $this->getAlias($bind);
}
}
return $abstract;
}
/**
* 绑定一个类实例到容器
* @access public
* @param string $abstract 类名或者标识
* @param object $instance 类的实例
* @return $this
*/
public function instance(string $abstract, $instance)
{
$abstract = $this->getAlias($abstract);
$this->instances[$abstract] = $instance;
return $this;
}
/**
* 判断容器中是否存在类及标识
* @access public
* @param string $abstract 类名或者标识
* @return bool
*/
public function bound(string $abstract): bool
{
return isset($this->bind[$abstract]) || isset($this->instances[$abstract]);
}
/**
* 判断容器中是否存在类及标识
* @access public
* @param string $name 类名或者标识
* @return bool
*/
public function has(string $name): bool
{
return $this->bound($name);
}
/**
* 判断容器中是否存在对象实例
* @access public
* @param string $abstract 类名或者标识
* @return bool
*/
public function exists(string $abstract): bool
{
$abstract = $this->getAlias($abstract);
return isset($this->instances[$abstract]);
}
/**
* 创建类的实例 已经存在则直接获取
* @template T
* @param string|class-string<T> $abstract 类名或者标识
* @param array $vars 变量
* @param bool $newInstance 是否每次创建新的实例
* @return T|object
*/
public function make(string $abstract, array $vars = [], bool $newInstance = false)
{
$abstract = $this->getAlias($abstract);
if (isset($this->instances[$abstract]) && !$newInstance) {
return $this->instances[$abstract];
}
if (isset($this->bind[$abstract]) && $this->bind[$abstract] instanceof Closure) {
$object = $this->invokeFunction($this->bind[$abstract], $vars);
} else {
$object = $this->invokeClass($abstract, $vars);
}
$this->invokeAfter($abstract, $object);
if (!$newInstance) {
$this->instances[$abstract] = $object;
}
return $object;
}
/**
* 删除容器中的对象实例
* @access public
* @param string $name 类名或者标识
* @return void
*/
public function delete(string $name)
{
$name = $this->getAlias($name);
if (isset($this->instances[$name])) {
unset($this->instances[$name]);
}
}
/**
* 执行函数或者闭包方法 支持参数调用
* @access public
* @param string|Closure $function 函数或者闭包
* @param array $vars 参数
* @return mixed
*/
public function invokeFunction(string|Closure $function, array $vars = [])
{
try {
$reflect = new ReflectionFunction($function);
} catch (ReflectionException $e) {
throw new FuncNotFoundException("function not exists: {$function}()", $function, $e);
}
$args = $this->bindParams($reflect, $vars);
return $function(...$args);
}
/**
* 调用反射执行类的方法 支持参数绑定
* @access public
* @param mixed $method 方法
* @param array $vars 参数
* @param bool $accessible 设置是否可访问
* @return mixed
*/
public function invokeMethod($method, array $vars = [], bool $accessible = false)
{
if (is_array($method)) {
[$class, $method] = $method;
$class = is_object($class) ? $class : $this->invokeClass($class);
} else {
// 静态方法
[$class, $method] = explode('::', $method);
}
try {
$reflect = new ReflectionMethod($class, $method);
} catch (ReflectionException $e) {
$class = is_object($class) ? $class::class : $class;
throw new FuncNotFoundException('method not exists: ' . $class . '::' . $method . '()', "{$class}::{$method}", $e);
}
$args = $this->bindParams($reflect, $vars);
if ($accessible&&PHP_VERSION_ID < 80100) {
$reflect->setAccessible($accessible);
}
return $reflect->invokeArgs(is_object($class) ? $class : null, $args);
}
/**
* 调用反射执行类的方法 支持参数绑定
* @access public
* @param object $instance 对象实例
* @param mixed $reflect 反射类
* @param array $vars 参数
* @return mixed
*/
public function invokeReflectMethod($instance, $reflect, array $vars = [])
{
$args = $this->bindParams($reflect, $vars);
return $reflect->invokeArgs($instance, $args);
}
/**
* 调用反射执行callable 支持参数绑定
* @access public
* @param mixed $callable
* @param array $vars 参数
* @param bool $accessible 设置是否可访问
* @return mixed
*/
public function invoke($callable, array $vars = [], bool $accessible = false)
{
if ($callable instanceof Closure) {
return $this->invokeFunction($callable, $vars);
} elseif (is_string($callable) && !str_contains($callable, '::')) {
return $this->invokeFunction($callable, $vars);
} else {
return $this->invokeMethod($callable, $vars, $accessible);
}
}
/**
* 调用反射执行类的实例化 支持依赖注入
* @access public
* @param string $class 类名
* @param array $vars 参数
* @return mixed
*/
public function invokeClass(string $class, array $vars = [])
{
try {
$reflect = new ReflectionClass($class);
} catch (ReflectionException $e) {
throw new ClassNotFoundException('class not exists: ' . $class, $class, $e);
}
if ($reflect->hasMethod('__make')) {
$method = $reflect->getMethod('__make');
if ($method->isPublic() && $method->isStatic()) {
$args = $this->bindParams($method, $vars);
return $method->invokeArgs(null, $args);
}
}
$constructor = $reflect->getConstructor();
$args = $constructor ? $this->bindParams($constructor, $vars) : [];
return $reflect->newInstanceArgs($args);
}
/**
* 执行invokeClass回调
* @access protected
* @param string $class 对象类名
* @param object $object 容器对象实例
* @return void
*/
protected function invokeAfter(string $class, $object): void
{
if (isset($this->invokeCallback['*'])) {
foreach ($this->invokeCallback['*'] as $callback) {
$callback($object, $this);
}
}
if (isset($this->invokeCallback[$class])) {
foreach ($this->invokeCallback[$class] as $callback) {
$callback($object, $this);
}
}
}
/**
* 绑定参数
* @access protected
* @param ReflectionFunctionAbstract $reflect 反射类
* @param array $vars 参数
* @return array
*/
protected function bindParams(ReflectionFunctionAbstract $reflect, array $vars = []): array
{
if ($reflect->getNumberOfParameters() == 0) {
return [];
}
// 判断数组类型 数字数组时按顺序绑定参数
$type = array_is_list($vars) ? 1 : 0;
$params = $reflect->getParameters();
$args = [];
foreach ($params as $param) {
$name = $param->getName();
$lowerName = Str::snake($name);
$reflectionType = $param->getType();
if ($param->isVariadic()) {
return array_merge($args, array_values($vars));
} elseif ($reflectionType && $reflectionType instanceof ReflectionNamedType && $reflectionType->isBuiltin() === false) {
$className = $reflectionType->getName();
if ($className == 'self') {
$className = $param->getDeclaringClass()->getName();
}
$args[] = $this->getObjectParam($className, $vars, $param);
} elseif (1 == $type && !empty($vars)) {
$args[] = array_shift($vars);
} elseif (0 == $type && array_key_exists($name, $vars)) {
$args[] = $vars[$name];
} elseif (0 == $type && array_key_exists($lowerName, $vars)) {
$args[] = $vars[$lowerName];
} elseif ($param->isDefaultValueAvailable()) {
$args[] = $param->getDefaultValue();
} else {
throw new InvalidArgumentException('method param miss:' . $name);
}
}
return $args;
}
/**
* 创建工厂对象实例
* @param string $name 工厂类名
* @param string $namespace 默认命名空间
* @param array $args
* @return mixed
* @deprecated
* @access public
*/
public static function factory(string $name, string $namespace = '', ...$args)
{
$class = str_contains($name, '\\') ? $name : $namespace . ucwords($name);
return Container::getInstance()->invokeClass($class, $args);
}
/**
* 获取对象类型的参数值
* @access protected
* @param string $className 类名
* @param array $vars 参数
* @param ReflectionParameter $param
* @return mixed
*/
protected function getObjectParam(string $className, array &$vars, ReflectionParameter $param)
{
$array = $vars;
$value = array_shift($array);
if ($value instanceof $className) {
$result = $value;
array_shift($vars);
} else {
if ($param->isDefaultValueAvailable()) {
$result = $this->bound($className) ? $this->make($className) : $param->getDefaultValue();
} else {
$result = $this->make($className);
}
}
return $result;
}
public function __set($name, $value)
{
$this->bind($name, $value);
}
public function __get($name)
{
return $this->get($name);
}
public function __isset($name): bool
{
return $this->exists($name);
}
public function __unset($name)
{
$this->delete($name);
}
public function offsetExists(mixed $key): bool
{
return $this->exists($key);
}
public function offsetGet(mixed $key): mixed
{
return $this->make($key);
}
public function offsetSet(mixed $key, mixed $value): void
{
$this->bind($key, $value);
}
public function offsetUnset(mixed $key): void
{
$this->delete($key);
}
//Countable
public function count(): int
{
return count($this->instances);
}
//IteratorAggregate
public function getIterator(): Traversable
{
return new ArrayIterator($this->instances);
}
}

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<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2023 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace think;
/**
* Facade管理类
*/
class Facade
{
/**
* 始终创建新的对象实例
* @var bool
*/
protected static $alwaysNewInstance;
/**
* 创建Facade实例
* @static
* @access protected
* @param string $class 类名或标识
* @param array $args 变量
* @param bool $newInstance 是否每次创建新的实例
* @return object
*/
protected static function createFacade(string $class = '', array $args = [], bool $newInstance = false)
{
$class = $class ?: static::class;
$facadeClass = static::getFacadeClass();
if ($facadeClass) {
$class = $facadeClass;
}
if (static::$alwaysNewInstance) {
$newInstance = true;
}
return Container::getInstance()->make($class, $args, $newInstance);
}
/**
* 获取当前Facade对应类名
* @access protected
* @return string
*/
protected static function getFacadeClass()
{
}
/**
* 带参数实例化当前Facade类
* @access public
* @return object
*/
public static function instance(...$args)
{
if (__CLASS__ != static::class) {
return self::createFacade('', $args);
}
}
/**
* 调用类的实例
* @access public
* @param string $class 类名或者标识
* @param array|true $args 变量
* @param bool $newInstance 是否每次创建新的实例
* @return object
*/
public static function make(string $class, $args = [], $newInstance = false)
{
if (__CLASS__ != static::class) {
return self::__callStatic('make', func_get_args());
}
if (true === $args) {
// 总是创建新的实例化对象
$newInstance = true;
$args = [];
}
return self::createFacade($class, $args, $newInstance);
}
// 调用实际类的方法
public static function __callStatic($method, $params)
{
return call_user_func_array([static::createFacade(), $method], $params);
}
}

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<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2021 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: yunwuxin <448901948@qq.com>
// +----------------------------------------------------------------------
namespace think\exception;
use Psr\Container\NotFoundExceptionInterface;
use RuntimeException;
use Throwable;
class ClassNotFoundException extends RuntimeException implements NotFoundExceptionInterface
{
public function __construct(string $message, protected string $class = '', ?Throwable $previous = null)
{
$this->message = $message;
parent::__construct($message, 0, $previous);
}
/**
* 获取类名
* @access public
* @return string
*/
public function getClass()
{
return $this->class;
}
}

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<?php
namespace think\exception;
use Psr\Container\NotFoundExceptionInterface;
use RuntimeException;
use Throwable;
class FuncNotFoundException extends RuntimeException implements NotFoundExceptionInterface
{
public function __construct(string $message, protected string $func = '', ?Throwable $previous = null)
{
$this->message = $message;
parent::__construct($message, 0, $previous);
}
/**
* 获取方法名
* @access public
* @return string
*/
public function getFunc()
{
return $this->func;
}
}

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<?php
namespace think\tests;
use Closure;
use Exception;
use InvalidArgumentException;
use PHPUnit\Framework\TestCase;
use ReflectionMethod;
use stdClass;
use think\Container;
use think\exception\ClassNotFoundException;
use think\exception\FuncNotFoundException;
class Taylor
{
public $name;
public function __construct($name)
{
$this->name = $name;
}
public function some(Container $container)
{
}
protected function protectionFun()
{
return true;
}
public static function test(Container $container)
{
return $container;
}
public static function make(self $taylor)
{
return $taylor;
}
public static function __make()
{
return new self('Taylor');
}
}
class SomeClass
{
public $container;
public $count = 0;
public function __construct(Container $container)
{
$this->container = $container;
}
}
class WithDefaultValues
{
public $container;
public function __construct(?Container $container = null)
{
$this->container = $container;
}
/**
* 有默认值且类存在，但无法注入
*/
public static function classExistsButCannotBeInjected(?Closure $closure = null)
{
return $closure;
}
}
class ContainerTest extends TestCase
{
protected function tearDown(): void
{
Container::setInstance(null);
}
public function testClosureResolution()
{
$container = new Container;
Container::setInstance($container);
$container->bind('name', function () {
return 'Taylor';
});
$this->assertEquals('Taylor', $container->make('name'));
$this->assertEquals('Taylor', Container::pull('name'));
}
public function testGet()
{
$container = new Container;
$this->expectException(ClassNotFoundException::class);
$this->expectExceptionMessage('class not exists: name');
$container->get('name');
$container->bind('name', function () {
return 'Taylor';
});
$this->assertSame('Taylor', $container->get('name'));
}
public function testExist()
{
$container = new Container;
$container->bind('name', function () {
return 'Taylor';
});
$this->assertFalse($container->exists("name"));
$container->make('name');
$this->assertTrue($container->exists('name'));
}
public function testInstance()
{
$container = new Container;
$container->bind('name', function () {
return 'Taylor';
});
$this->assertEquals('Taylor', $container->get('name'));
$container->bind('name2', Taylor::class);
$object = new stdClass();
$this->assertFalse($container->exists('name2'));
$container->instance('name2', $object);
$this->assertTrue($container->exists('name2'));
$this->assertTrue($container->exists(Taylor::class));
$this->assertEquals($object, $container->make(Taylor::class));
unset($container->name1);
$this->assertFalse($container->exists('name1'));
$container->delete('name2');
$this->assertFalse($container->exists('name2'));
foreach ($container as $class => $instance) {
}
}
public function testSelf()
{
$container = new Container;
$taylor = new Taylor('test');
$container->invoke([Taylor::class, 'make'], [$taylor]);
}
public function testBind()
{
$container = new Container;
$object = new stdClass();
$container->bind(['name' => Taylor::class]);
$container->bind('name2', $object);
$container->bind('name3', Taylor::class);
$container->name4 = $object;
$container['name5'] = $object;
$this->assertTrue(isset($container->name4));
$this->assertTrue(isset($container['name5']));
$this->assertInstanceOf(Taylor::class, $container->get('name'));
$this->assertSame($object, $container->get('name2'));
$this->assertSame($object, $container->name4);
$this->assertSame($object, $container['name5']);
$this->assertInstanceOf(Taylor::class, $container->get('name3'));
unset($container['name']);
$this->assertFalse(isset($container['name']));
unset($container->name3);
$this->assertFalse(isset($container->name3));
}
public function testAutoConcreteResolution()
{
$container = new Container;
$taylor = $container->make(Taylor::class);
$this->assertInstanceOf(Taylor::class, $taylor);
$this->assertSame('Taylor', $taylor->name);
}
public function testGetAndSetInstance()
{
$this->assertInstanceOf(Container::class, Container::getInstance());
$object = new stdClass();
Container::setInstance($object);
$this->assertSame($object, Container::getInstance());
Container::setInstance(function () {
return $this;
});
$this->assertSame($this, Container::getInstance());
}
public function testResolving()
{
$container = new Container();
$container->bind(Container::class, $container);
$container->resolving(function (SomeClass $taylor, Container $container) {
$taylor->count++;
});
$container->resolving(SomeClass::class, function (SomeClass $taylor, Container $container) {
$taylor->count++;
});
/** @var SomeClass $someClass */
$someClass = $container->make(SomeClass::class);
$this->assertEquals(2, $someClass->count);
}
public function testInvokeFunctionWithoutMethodThrowsException()
{
$this->expectException(FuncNotFoundException::class);
$this->expectExceptionMessage('function not exists: ContainerTestCallStub()');
$container = new Container();
$container->invokeFunction('ContainerTestCallStub', []);
}
public function testInvokeProtectionMethod()
{
$container = new Container();
$this->assertTrue($container->invokeMethod([Taylor::class, 'protectionFun'], [], true));
}
public function testInvoke()
{
$container = new Container();
Container::setInstance($container);
$container->bind(Container::class, $container);
$stub = $this->createMock(Taylor::class);
$stub->expects($this->once())->method('some')->with($container)->will($this->returnSelf());
$container->invokeMethod([$stub, 'some']);
$this->assertEquals('48', $container->invoke('ord', ['0']));
$this->assertSame($container, $container->invoke(Taylor::class . '::test', []));
$this->assertSame($container, $container->invokeMethod(Taylor::class . '::test'));
$reflect = new ReflectionMethod($container, 'exists');
$this->assertTrue($container->invokeReflectMethod($container, $reflect, [Container::class]));
$this->assertSame($container, $container->invoke(function (Container $container) {
return $container;
}));
$this->assertSame($container, $container->invoke(Taylor::class . '::test'));
$object = $container->invokeClass(SomeClass::class);
$this->assertInstanceOf(SomeClass::class, $object);
$this->assertSame($container, $object->container);
$stdClass = new stdClass();
$container->invoke(function (Container $container, stdClass $stdObject, $key1, $lowKey, $key2 = 'default') use ($stdClass) {
$this->assertEquals('value1', $key1);
$this->assertEquals('default', $key2);
$this->assertEquals('value2', $lowKey);
$this->assertSame($stdClass, $stdObject);
return $container;
}, ['some' => $stdClass, 'key1' => 'value1', 'low_key' => 'value2']);
}
public function testInvokeMethodNotExists()
{
$container = $this->resolveContainer();
$this->expectException(FuncNotFoundException::class);
$container->invokeMethod([SomeClass::class, 'any']);
}
public function testInvokeClassNotExists()
{
$container = new Container();
Container::setInstance($container);
$container->bind(Container::class, $container);
$this->expectExceptionObject(new ClassNotFoundException('class not exists: SomeClass'));
$container->invokeClass('SomeClass');
}
public function testInvokeWithDefaultValues()
{
$container = $this->resolveContainer();
$class = $container->invokeClass(WithDefaultValues::class);
$this->assertSame(null, $class->container);
$container->bind(Container::class, $container);
$bound = $container->invokeClass(WithDefaultValues::class);
$this->assertSame($container, $bound->container);
$this->assertSame(null, $container->invokeMethod(WithDefaultValues::class . '::classExistsButCannotBeInjected'));
}
protected function resolveContainer()
{
$container = new Container();
Container::setInstance($container);
return $container;
}
}

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<?php
require __DIR__.'/../vendor/autoload.php';