Initial commit

Author: Spamercz

.gitattributes

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+.gitattributes export-ignore
+.gitignore export-ignore
+docs export-ignore
+tests export-ignore

.gitignore

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+vendor
+composer.lock

README.md

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 # DependencyMocker
-Loads dependencies to mocked class in Nette Framework environment.
+Loads dependencies to mocked classes by Mockery for Nette Framework.
+
+## Usage
+
+### Set up
+
+Banned Classes
+
+Data entities, classes with different implementations of mockery magic (e.g. `__getStatic()`) etc.
+
+```
+Spamer\DependencyMocker\Mocker::setBannedClasses([
+	App\Entity\BaseEntity::class,
+	App\GetStatic::class,
+]);
+```
+
+### Mock Class
+```
+$basePresenter = Spamer\DependencyMocker\Mocker::mockClassDependencies(App\BasePresenter::class);
+```
+
+### Magic
+
+Methods in BasePresenter:
+```
+$basePresenter->shouldReceive('add')->andReturn(1);
+```
+
+Accessing dependencies of BasePresenter and setting up Mockery logic.
+
+#### Private property
+```
+Spamer\DependencyMocker\Mocker::getProperty(
+	App\BasePresenter::class, 
+	'articleModel', 
+	$this->articleModel
+)
+	->shouldReceive('save')->once();
+```
+
+#### Public property
+```
+$basePresenter->articleModel->shouldReceive('save')->once();
+```

composer.json

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+{
+    "name": "spamer/dependency-mocker",
+    "type": "library",
+    "description": "Loads dependencies to mocked classes by Mockery for Nette Framework.",
+    "keywords": ["nette", "mockery", "dependency"],
+    "homepage": "https://github.com/VBoss/DependencyMocker",
+    "license": ["BSD-3-Clause", "GPL-2.0", "GPL-3.0"],
+    "authors": [
+        {
+          "name": "Václav Čevela",
+          "homepage": "https://github.com/VBoss/"
+        }
+    ],
+    "require": {
+        "mockery/mockery": "0.9.*",
+        "nette/di": "2.3.*"
+    },
+    "require-dev": {
+        "nette/tester": "~1.6"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/"
+        ]
+    }
+}

src/Spamer/DependencyMocker/Mocker.php

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+<?php
+
+namespace Spamer\DependencyMocker;
+
+use Nette;
+use Mockery;
+
+class Mocker
+{
+	/** @var array */
+	public static $bannedClasses;
+
+	/** @var \ReflectionClass */
+	private static $reflectedClass;
+
+	/** @var Mockery\Mock */
+	private static $mockedClass;
+
+	/**
+	 * @param string $className
+	 * @return \ReflectionClass|\stdClass
+	 */
+	public static function mockClassDependencies($className)
+	{
+		self::$reflectedClass = new \ReflectionClass($className);
+		self::$mockedClass = Mockery::mock($className);
+
+		self::mockInjectedMethods($className);
+		self::mockInjectedProperties();
+		self::mockConstructorDependencies($className);
+
+		return self::$mockedClass;
+	}
+
+
+	/**
+	 * @param string $className
+	 */
+	private static function mockInjectedMethods($className)
+	{
+		foreach (self::$reflectedClass->getMethods() as $method) {
+			if (substr($method->getName(), 0, 6) === 'inject') {
+				self::mockDependenciesFromMethod($className, $method->getName());
+			}
+		}
+	}
+
+
+	private static function mockInjectedProperties()
+	{
+		/** @var \ReflectionProperty $property */
+		foreach (self::$reflectedClass->getProperties() as $property) {
+			if (
+				Nette\DI\PhpReflection::parseAnnotation($property, 'inject') !== NULL
+				||
+				Nette\DI\PhpReflection::parseAnnotation($property, 'autowire') !== NULL
+			) {
+				if ($mockedParameterClass = Nette\DI\PhpReflection::parseAnnotation($property, 'var')) {
+					$mockedParameterClass = Nette\DI\PhpReflection::expandClassName(
+						$mockedParameterClass,
+						Nette\DI\PhpReflection::getDeclaringClass($property)
+					);
+				}
+				self::setProperty($mockedParameterClass, $property);
+			}
+		}
+	}
+
+
+	/**
+	 * @param string $className
+	 */
+	private static function mockConstructorDependencies($className)
+	{
+		self::mockDependenciesFromMethod($className, '__construct');
+	}
+
+
+	/**
+	 * @param string $className
+	 * @param string $methodName
+	 */
+	private static function mockDependenciesFromMethod($className, $methodName)
+	{
+		$reflectionMethod = new \ReflectionMethod($className, $methodName);
+		$parameters = $reflectionMethod->getParameters();
+
+		/** @var \ReflectionParameter $parameter */
+		foreach ($parameters as $parameter) {
+			if ($parameter->getClass()) {
+				$parameterClass = $parameter->getClass()->getName();
+				self::setProperty($parameterClass, $parameter);
+			}
+		}
+	}
+
+
+	/**
+	 * @param array $bannedClasses
+	 */
+	public static function setBannedClasses($bannedClasses)
+	{
+		self::$bannedClasses = $bannedClasses;
+	}
+
+
+	/**
+	 * @param string $className
+	 * @param \ReflectionParameter|\ReflectionProperty $class
+	 */
+	private static function setProperty($className, $class)
+	{
+		if ( ! in_array($className, self::$bannedClasses) && $class->getDeclaringClass()->hasProperty($class->getName())) {
+			$mockedParameter = Mockery::mock($className);
+			$property = new \ReflectionProperty($class->getDeclaringClass()->getName(), $class->getName());
+			$property->setAccessible(TRUE);
+			$property->setValue(self::$mockedClass, $mockedParameter);
+		}
+	}
+
+
+	/**
+	 * @param string $class
+	 * @param string $property
+	 * @param object $object
+	 * @return mixed
+	 */
+	public static function getProperty($class, $property, $object)
+	{
+		$property = new \ReflectionProperty($class, $property);
+		$property->setAccessible(TRUE);
+		return $property->getValue($object);
+	}
+}