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<?php
/**
* Mockery
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://github.com/padraic/mockery/blob/master/LICENSE
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to padraic@php.net so we can send you a copy immediately.
*
* @category Mockery
* @package Mockery
* @copyright Copyright (c) 2010 Pádraic Brady (http://blog.astrumfutura.com)
* @license http://github.com/padraic/mockery/blob/master/LICENSE New BSD License
*/
use Mockery\ClosureWrapper;
use Mockery\ExpectationInterface;
use Mockery\Generator\CachingGenerator;
use Mockery\Generator\Generator;
use Mockery\Generator\MockConfigurationBuilder;
use Mockery\Generator\MockNameBuilder;
use Mockery\Generator\StringManipulationGenerator;
use Mockery\Loader\EvalLoader;
use Mockery\Loader\Loader;
use Mockery\Matcher\MatcherAbstract;
use Mockery\Reflector;
class Mockery
{
const BLOCKS = 'Mockery_Forward_Blocks';
/**
* Global container to hold all mocks for the current unit test running.
*
* @var \Mockery\Container|null
*/
protected static $_container = null;
/**
* Global configuration handler containing configuration options.
*
* @var \Mockery\Configuration
*/
protected static $_config = null;
/**
* @var \Mockery\Generator\Generator
*/
protected static $_generator;
/**
* @var \Mockery\Loader\Loader
*/
protected static $_loader;
/**
* @var array
*/
private static $_filesToCleanUp = [];
/**
* Defines the global helper functions
*
* @return void
*/
public static function globalHelpers()
{
require_once __DIR__ . '/helpers.php';
}
/**
* @return array
*
* @deprecated since 1.3.2 and will be removed in 2.0.
*/
public static function builtInTypes()
{
return array(
'array',
'bool',
'callable',
'float',
'int',
'iterable',
'object',
'self',
'string',
'void',
);
}
/**
* @param string $type
* @return bool
*
* @deprecated since 1.3.2 and will be removed in 2.0.
*/
public static function isBuiltInType($type)
{
return in_array($type, \Mockery::builtInTypes());
}
/**
* Static shortcut to \Mockery\Container::mock().
*
* @param mixed ...$args
*
* @return \Mockery\MockInterface|\Mockery\LegacyMockInterface
*/
public static function mock(...$args)
{
return call_user_func_array(array(self::getContainer(), 'mock'), $args);
}
/**
* Static and semantic shortcut for getting a mock from the container
* and applying the spy's expected behavior into it.
*
* @param mixed ...$args
*
* @return \Mockery\MockInterface|\Mockery\LegacyMockInterface
*/
public static function spy(...$args)
{
if (count($args) && $args[0] instanceof \Closure) {
$args[0] = new ClosureWrapper($args[0]);
}
return call_user_func_array(array(self::getContainer(), 'mock'), $args)->shouldIgnoreMissing();
}
/**
* Static and Semantic shortcut to \Mockery\Container::mock().
*
* @param mixed ...$args
*
* @return \Mockery\MockInterface|\Mockery\LegacyMockInterface
*/
public static function instanceMock(...$args)
{
return call_user_func_array(array(self::getContainer(), 'mock'), $args);
}
/**
* Static shortcut to \Mockery\Container::mock(), first argument names the mock.
*
* @param mixed ...$args
*
* @return \Mockery\MockInterface|\Mockery\LegacyMockInterface
*/
public static function namedMock(...$args)
{
$name = array_shift($args);
$builder = new MockConfigurationBuilder();
$builder->setName($name);
array_unshift($args, $builder);
return call_user_func_array(array(self::getContainer(), 'mock'), $args);
}
/**
* Static shortcut to \Mockery\Container::self().
*
* @throws LogicException
*
* @return \Mockery\MockInterface|\Mockery\LegacyMockInterface
*/
public static function self()
{
if (is_null(self::$_container)) {
throw new \LogicException('You have not declared any mocks yet');
}
return self::$_container->self();
}
/**
* Static shortcut to closing up and verifying all mocks in the global
* container, and resetting the container static variable to null.
*
* @return void
*/
public static function close()
{
foreach (self::$_filesToCleanUp as $fileName) {
@unlink($fileName);
}
self::$_filesToCleanUp = [];
if (is_null(self::$_container)) {
return;
}
$container = self::$_container;
self::$_container = null;
$container->mockery_teardown();
$container->mockery_close();
}
/**
* Static fetching of a mock associated with a name or explicit class poser.
*
* @param string $name
*
* @return \Mockery\Mock
*/
public static function fetchMock($name)
{
return self::getContainer()->fetchMock($name);
}
/**
* Lazy loader and getter for
* the container property.
*
* @return Mockery\Container
*/
public static function getContainer()
{
if (is_null(self::$_container)) {
self::$_container = new Mockery\Container(self::getGenerator(), self::getLoader());
}
return self::$_container;
}
/**
* Setter for the $_generator static property.
*
* @param \Mockery\Generator\Generator $generator
*/
public static function setGenerator(Generator $generator)
{
self::$_generator = $generator;
}
/**
* Lazy loader method and getter for
* the generator property.
*
* @return Generator
*/
public static function getGenerator()
{
if (is_null(self::$_generator)) {
self::$_generator = self::getDefaultGenerator();
}
return self::$_generator;
}
/**
* Creates and returns a default generator
* used inside this class.
*
* @return CachingGenerator
*/
public static function getDefaultGenerator()
{
return new CachingGenerator(StringManipulationGenerator::withDefaultPasses());
}
/**
* Setter for the $_loader static property.
*
* @param Loader $loader
*/
public static function setLoader(Loader $loader)
{
self::$_loader = $loader;
}
/**
* Lazy loader method and getter for
* the $_loader property.
*
* @return Loader
*/
public static function getLoader()
{
if (is_null(self::$_loader)) {
self::$_loader = self::getDefaultLoader();
}
return self::$_loader;
}
/**
* Gets an EvalLoader to be used as default.
*
* @return EvalLoader
*/
public static function getDefaultLoader()
{
return new EvalLoader();
}
/**
* Set the container.
*
* @param \Mockery\Container $container
*
* @return \Mockery\Container
*/
public static function setContainer(Mockery\Container $container)
{
return self::$_container = $container;
}
/**
* Reset the container to null.
*
* @return void
*/
public static function resetContainer()
{
self::$_container = null;
}
/**
* Return instance of ANY matcher.
*
* @return \Mockery\Matcher\Any
*/
public static function any()
{
return new \Mockery\Matcher\Any();
}
/**
* Return instance of AndAnyOtherArgs matcher.
*
* An alternative name to `andAnyOtherArgs` so
* the API stays closer to `any` as well.
*
* @return \Mockery\Matcher\AndAnyOtherArgs
*/
public static function andAnyOthers()
{
return new \Mockery\Matcher\AndAnyOtherArgs();
}
/**
* Return instance of AndAnyOtherArgs matcher.
*
* @return \Mockery\Matcher\AndAnyOtherArgs
*/
public static function andAnyOtherArgs()
{
return new \Mockery\Matcher\AndAnyOtherArgs();
}
/**
* Return instance of TYPE matcher.
*
* @param mixed $expected
*
* @return \Mockery\Matcher\Type
*/
public static function type($expected)
{
return new \Mockery\Matcher\Type($expected);
}
/**
* Return instance of DUCKTYPE matcher.
*
* @param array ...$args
*
* @return \Mockery\Matcher\Ducktype
*/
public static function ducktype(...$args)
{
return new \Mockery\Matcher\Ducktype($args);
}
/**
* Return instance of SUBSET matcher.
*
* @param array $part
* @param bool $strict - (Optional) True for strict comparison, false for loose
*
* @return \Mockery\Matcher\Subset
*/
public static function subset(array $part, $strict = true)
{
return new \Mockery\Matcher\Subset($part, $strict);
}
/**
* Return instance of CONTAINS matcher.
*
* @param mixed $args
*
* @return \Mockery\Matcher\Contains
*/
public static function contains(...$args)
{
return new \Mockery\Matcher\Contains($args);
}
/**
* Return instance of HASKEY matcher.
*
* @param mixed $key
*
* @return \Mockery\Matcher\HasKey
*/
public static function hasKey($key)
{
return new \Mockery\Matcher\HasKey($key);
}
/**
* Return instance of HASVALUE matcher.
*
* @param mixed $val
*
* @return \Mockery\Matcher\HasValue
*/
public static function hasValue($val)
{
return new \Mockery\Matcher\HasValue($val);
}
/**
* Return instance of CLOSURE matcher.
*
* @param $reference
*
* @return \Mockery\Matcher\Closure
*/
public static function capture(&$reference)
{
$closure = function ($argument) use (&$reference) {
$reference = $argument;
return true;
};
return new \Mockery\Matcher\Closure($closure);
}
/**
* Return instance of CLOSURE matcher.
*
* @param mixed $closure
*
* @return \Mockery\Matcher\Closure
*/
public static function on($closure)
{
return new \Mockery\Matcher\Closure($closure);
}
/**
* Return instance of MUSTBE matcher.
*
* @param mixed $expected
*
* @return \Mockery\Matcher\MustBe
*/
public static function mustBe($expected)
{
return new \Mockery\Matcher\MustBe($expected);
}
/**
* Return instance of NOT matcher.
*
* @param mixed $expected
*
* @return \Mockery\Matcher\Not
*/
public static function not($expected)
{
return new \Mockery\Matcher\Not($expected);
}
/**
* Return instance of ANYOF matcher.
*
* @param array ...$args
*
* @return \Mockery\Matcher\AnyOf
*/
public static function anyOf(...$args)
{
return new \Mockery\Matcher\AnyOf($args);
}
/**
* Return instance of NOTANYOF matcher.
*
* @param array ...$args
*
* @return \Mockery\Matcher\NotAnyOf
*/
public static function notAnyOf(...$args)
{
return new \Mockery\Matcher\NotAnyOf($args);
}
/**
* Return instance of PATTERN matcher.
*
* @param mixed $expected
*
* @return \Mockery\Matcher\Pattern
*/
public static function pattern($expected)
{
return new \Mockery\Matcher\Pattern($expected);
}
/**
* Lazy loader and Getter for the global
* configuration container.
*
* @return \Mockery\Configuration
*/
public static function getConfiguration()
{
if (is_null(self::$_config)) {
self::$_config = new \Mockery\Configuration();
}
return self::$_config;
}
/**
* Utility method to format method name and arguments into a string.
*
* @param string $method
* @param array $arguments
*
* @return string
*/
public static function formatArgs($method, array $arguments = null)
{
if (is_null($arguments)) {
return $method . '()';
}
$formattedArguments = array();
foreach ($arguments as $argument) {
$formattedArguments[] = self::formatArgument($argument);
}
return $method . '(' . implode(', ', $formattedArguments) . ')';
}
/**
* Gets the string representation
* of any passed argument.
*
* @param mixed $argument
* @param int $depth
*
* @return mixed
*/
private static function formatArgument($argument, $depth = 0)
{
if ($argument instanceof MatcherAbstract) {
return (string) $argument;
}
if (is_object($argument)) {
return 'object(' . get_class($argument) . ')';
}
if (is_int($argument) || is_float($argument)) {
return $argument;
}
if (is_array($argument)) {
if ($depth === 1) {
$argument = '[...]';
} else {
$sample = array();
foreach ($argument as $key => $value) {
$key = is_int($key) ? $key : "'$key'";
$value = self::formatArgument($value, $depth + 1);
$sample[] = "$key => $value";
}
$argument = "[" . implode(", ", $sample) . "]";
}
return ((strlen($argument) > 1000) ? substr($argument, 0, 1000) . '...]' : $argument);
}
if (is_bool($argument)) {
return $argument ? 'true' : 'false';
}
if (is_resource($argument)) {
return 'resource(...)';
}
if (is_null($argument)) {
return 'NULL';
}
return "'" . (string) $argument . "'";
}
/**
* Utility function to format objects to printable arrays.
*
* @param array $objects
*
* @return string
*/
public static function formatObjects(array $objects = null)
{
static $formatting;
if ($formatting) {
return '[Recursion]';
}
if (is_null($objects)) {
return '';
}
$objects = array_filter($objects, 'is_object');
if (empty($objects)) {
return '';
}
$formatting = true;
$parts = array();
foreach ($objects as $object) {
$parts[get_class($object)] = self::objectToArray($object);
}
$formatting = false;
return 'Objects: ( ' . var_export($parts, true) . ')';
}
/**
* Utility function to turn public properties and public get* and is* method values into an array.
*
* @param object $object
* @param int $nesting
*
* @return array
*/
private static function objectToArray($object, $nesting = 3)
{
if ($nesting == 0) {
return array('...');
}
$defaultFormatter = function ($object, $nesting) {
return array('properties' => self::extractInstancePublicProperties($object, $nesting));
};
$class = get_class($object);
$formatter = self::getConfiguration()->getObjectFormatter($class, $defaultFormatter);
$array = array(
'class' => $class,
'identity' => '#' . md5(spl_object_hash($object))
);
$array = array_merge($array, $formatter($object, $nesting));
return $array;
}
/**
* Returns all public instance properties.
*
* @param mixed $object
* @param int $nesting
*
* @return array
*/
private static function extractInstancePublicProperties($object, $nesting)
{
$reflection = new \ReflectionClass(get_class($object));
$properties = $reflection->getProperties(\ReflectionProperty::IS_PUBLIC);
$cleanedProperties = array();
foreach ($properties as $publicProperty) {
if (!$publicProperty->isStatic()) {
$name = $publicProperty->getName();
try {
$cleanedProperties[$name] = self::cleanupNesting($object->$name, $nesting);
} catch (\Exception $exception) {
$cleanedProperties[$name] = $exception->getMessage();
}
}
}
return $cleanedProperties;
}
/**
* Utility method used for recursively generating
* an object or array representation.
*
* @param mixed $argument
* @param int $nesting
*
* @return mixed
*/
private static function cleanupNesting($argument, $nesting)
{
if (is_object($argument)) {
$object = self::objectToArray($argument, $nesting - 1);
$object['class'] = get_class($argument);
return $object;
}
if (is_array($argument)) {
return self::cleanupArray($argument, $nesting - 1);
}
return $argument;
}
/**
* Utility method for recursively
* gerating a representation
* of the given array.
*
* @param array $argument
* @param int $nesting
*
* @return mixed
*/
private static function cleanupArray($argument, $nesting = 3)
{
if ($nesting == 0) {
return '...';
}
foreach ($argument as $key => $value) {
if (is_array($value)) {
$argument[$key] = self::cleanupArray($value, $nesting - 1);
} elseif (is_object($value)) {
$argument[$key] = self::objectToArray($value, $nesting - 1);
}
}
return $argument;
}
/**
* Utility function to parse shouldReceive() arguments and generate
* expectations from such as needed.
*
* @param Mockery\LegacyMockInterface $mock
* @param array ...$args
* @param callable $add
* @return \Mockery\CompositeExpectation
*/
public static function parseShouldReturnArgs(\Mockery\LegacyMockInterface $mock, $args, $add)
{
$composite = new \Mockery\CompositeExpectation();
foreach ($args as $arg) {
if (is_array($arg)) {
foreach ($arg as $k => $v) {
$expectation = self::buildDemeterChain($mock, $k, $add)->andReturn($v);
$composite->add($expectation);
}
} elseif (is_string($arg)) {
$expectation = self::buildDemeterChain($mock, $arg, $add);
$composite->add($expectation);
}
}
return $composite;
}
/**
* Sets up expectations on the members of the CompositeExpectation and
* builds up any demeter chain that was passed to shouldReceive.
*
* @param \Mockery\LegacyMockInterface $mock
* @param string $arg
* @param callable $add
* @throws Mockery\Exception
* @return \Mockery\ExpectationInterface
*/
protected static function buildDemeterChain(\Mockery\LegacyMockInterface $mock, $arg, $add)
{
/** @var Mockery\Container $container */
$container = $mock->mockery_getContainer();
$methodNames = explode('->', $arg);
reset($methodNames);
if (!\Mockery::getConfiguration()->mockingNonExistentMethodsAllowed()
&& !$mock->mockery_isAnonymous()
&& !in_array(current($methodNames), $mock->mockery_getMockableMethods())
) {
throw new \Mockery\Exception(
'Mockery\'s configuration currently forbids mocking the method '
. current($methodNames) . ' as it does not exist on the class or object '
. 'being mocked'
);
}
/** @var ExpectationInterface|null $expectations */
$expectations = null;
/** @var Callable $nextExp */
$nextExp = function ($method) use ($add) {
return $add($method);
};
$parent = get_class($mock);
while (true) {
$method = array_shift($methodNames);
$expectations = $mock->mockery_getExpectationsFor($method);
if (is_null($expectations) || self::noMoreElementsInChain($methodNames)) {
$expectations = $nextExp($method);
if (self::noMoreElementsInChain($methodNames)) {
break;
}
$mock = self::getNewDemeterMock($container, $parent, $method, $expectations);
} else {
$demeterMockKey = $container->getKeyOfDemeterMockFor($method, $parent);
if ($demeterMockKey) {
$mock = self::getExistingDemeterMock($container, $demeterMockKey);
}
}
$parent .= '->' . $method;
$nextExp = function ($n) use ($mock) {
return $mock->shouldReceive($n);
};
}
return $expectations;
}
/**
* Gets a new demeter configured
* mock from the container.
*
* @param \Mockery\Container $container
* @param string $parent
* @param string $method
* @param Mockery\ExpectationInterface $exp
*
* @return \Mockery\Mock
*/
private static function getNewDemeterMock(
Mockery\Container $container,
$parent,
$method,
Mockery\ExpectationInterface $exp
) {
$newMockName = 'demeter_' . md5($parent) . '_' . $method;
$parRef = null;
$parRefMethod = null;
$parRefMethodRetType = null;
$parentMock = $exp->getMock();
if ($parentMock !== null) {
$parRef = new ReflectionObject($parentMock);
}
if ($parRef !== null && $parRef->hasMethod($method)) {
$parRefMethod = $parRef->getMethod($method);
$parRefMethodRetType = Reflector::getReturnType($parRefMethod, true);
if ($parRefMethodRetType !== null && $parRefMethodRetType !== 'mixed') {
$nameBuilder = new MockNameBuilder();
$nameBuilder->addPart('\\' . $newMockName);
$mock = self::namedMock($nameBuilder->build(), $parRefMethodRetType);
$exp->andReturn($mock);
return $mock;
}
}
$mock = $container->mock($newMockName);
$exp->andReturn($mock);
return $mock;
}
/**
* Gets an specific demeter mock from
* the ones kept by the container.
*
* @param \Mockery\Container $container
* @param string $demeterMockKey
*
* @return mixed
*/
private static function getExistingDemeterMock(
Mockery\Container $container,
$demeterMockKey
) {
$mocks = $container->getMocks();
$mock = $mocks[$demeterMockKey];
return $mock;
}
/**
* Checks if the passed array representing a demeter
* chain with the method names is empty.
*
* @param array $methodNames
*
* @return bool
*/
private static function noMoreElementsInChain(array $methodNames)
{
return empty($methodNames);
}
public static function declareClass($fqn)
{
return static::declareType($fqn, "class");
}
public static function declareInterface($fqn)
{
return static::declareType($fqn, "interface");
}
private static function declareType($fqn, $type)
{
$targetCode = "<?php ";
$shortName = $fqn;
if (strpos($fqn, "\\")) {
$parts = explode("\\", $fqn);
$shortName = trim(array_pop($parts));
$namespace = implode("\\", $parts);
$targetCode.= "namespace $namespace;\n";
}
$targetCode.= "$type $shortName {} ";
/*
* We could eval here, but it doesn't play well with the way
* PHPUnit tries to backup global state and the require definition
* loader
*/
$tmpfname = tempnam(sys_get_temp_dir(), "Mockery");
file_put_contents($tmpfname, $targetCode);
require $tmpfname;
\Mockery::registerFileForCleanUp($tmpfname);
}
/**
* Register a file to be deleted on tearDown.
*
* @param string $fileName
*/
public static function registerFileForCleanUp($fileName)
{
self::$_filesToCleanUp[] = $fileName;
}
}
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