<?php

namespace Doctrine\Tests\Common\Proxy;

use Doctrine\Tests\DoctrineTestCase;
use Doctrine\Common\Proxy\ProxyDefinition;

class AbstractProxyFactoryTest extends DoctrineTestCase
{
    public function testGenerateProxyClasses()
    {
        $metadata       = $this->getMock('Doctrine\Common\Persistence\Mapping\ClassMetadata');
        $proxyGenerator = $this->getMock('Doctrine\Common\Proxy\ProxyGenerator', array(), array(), '', false);

        $proxyGenerator
            ->expects($this->once())
            ->method('getProxyFileName');
        $proxyGenerator
            ->expects($this->once())
            ->method('generateProxyClass');

        $metadataFactory = $this->getMock('Doctrine\Common\Persistence\Mapping\ClassMetadataFactory');
        $proxyFactory    = $this->getMockForAbstractClass(
            'Doctrine\Common\Proxy\AbstractProxyFactory',
            array($proxyGenerator, $metadataFactory, true)
        );

        $proxyFactory
            ->expects($this->any())
            ->method('skipClass')
            ->will($this->returnValue(false));

        $generated = $proxyFactory->generateProxyClasses(array($metadata), sys_get_temp_dir());

        $this->assertEquals(1, $generated, 'One proxy was generated');
    }

    public function testGetProxy()
    {
        $metadata        = $this->getMock('Doctrine\Common\Persistence\Mapping\ClassMetadata');
        $proxy           = $this->getMock('Doctrine\Common\Proxy\Proxy');
        $definition      = new ProxyDefinition(get_class($proxy), array(), array(), null, null);
        $proxyGenerator  = $this->getMock('Doctrine\Common\Proxy\ProxyGenerator', array(), array(), '', false);
        $metadataFactory = $this->getMock('Doctrine\Common\Persistence\Mapping\ClassMetadataFactory');

        $metadataFactory
            ->expects($this->once())
            ->method('getMetadataFor')
            ->will($this->returnValue($metadata));

        $proxyFactory = $this->getMockForAbstractClass(
            'Doctrine\Common\Proxy\AbstractProxyFactory',
            array($proxyGenerator, $metadataFactory, true)
        );

        $proxyFactory
            ->expects($this->any())
            ->method('createProxyDefinition')
            ->will($this->returnValue($definition));

        $generatedProxy = $proxyFactory->getProxy('Class', array('id' => 1));

        $this->assertInstanceOf(get_class($proxy), $generatedProxy);
    }

    public function testResetUnitializedProxy()
    {
        $metadata        = $this->getMock('Doctrine\Common\Persistence\Mapping\ClassMetadata');
        $proxy           = $this->getMock('Doctrine\Common\Proxy\Proxy');
        $definition      = new ProxyDefinition(get_class($proxy), array(), array(), null, null);
        $proxyGenerator  = $this->getMock('Doctrine\Common\Proxy\ProxyGenerator', array(), array(), '', false);
        $metadataFactory = $this->getMock('Doctrine\Common\Persistence\Mapping\ClassMetadataFactory');

        $metadataFactory
            ->expects($this->once())
            ->method('getMetadataFor')
            ->will($this->returnValue($metadata));

        $proxyFactory = $this->getMockForAbstractClass(
            'Doctrine\Common\Proxy\AbstractProxyFactory',
            array($proxyGenerator, $metadataFactory, true)
        );

        $proxyFactory
            ->expects($this->any())
            ->method('createProxyDefinition')
            ->will($this->returnValue($definition));

        $proxy
            ->expects($this->once())
            ->method('__isInitialized')
            ->will($this->returnValue(false));
        $proxy
            ->expects($this->once())
            ->method('__setInitializer');
        $proxy
            ->expects($this->once())
            ->method('__setCloner');

        $proxyFactory->resetUninitializedProxy($proxy);
    }

    public function testDisallowsResettingInitializedProxy()
    {
        $proxyFactory = $this->getMockForAbstractClass('Doctrine\Common\Proxy\AbstractProxyFactory',  array(), '', false);
        $proxy        = $this->getMock('Doctrine\Common\Proxy\Proxy');

        $proxy
            ->expects($this->any())
            ->method('__isInitialized')
            ->will($this->returnValue(true));

        $this->setExpectedException('Doctrine\Common\Proxy\Exception\InvalidArgumentException');

        $proxyFactory->resetUninitializedProxy($proxy);
    }
}