<?php

namespace Lurker\Tests\StateChecker;

use Lurker\Event\FilesystemEvent;
use Lurker\Resource\DirectoryResource;
use Lurker\Resource\FileResource;
use Lurker\Resource\ResourceInterface;
use Lurker\StateChecker\DirectoryStateChecker;

class DirectoryStateCheckerTest extends \PHPUnit\Framework\TestCase
{
    public function testDeepFileChanged()
    {
        $resource = $this->createDirectoryResourceMock();
        $resource
            ->expects($this->any())
            ->method('getFilteredResources')
            ->will($this->returnValue(array(
                $foo = $this->createDirectoryResourceMock()
            )));

        $resource
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(11));

        $foo
            ->expects($this->any())
            ->method('getFilteredResources')
            ->will($this->returnValue(array(
                $foobar = $this->createFileResourceMock()
            )));
        $foo
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(22));

        $foobar
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(33));

        $checker = new DirectoryStateChecker($resource);

        $this->touchResource($resource, true, true);
        $this->touchResource($foo,      true, true);
        $this->touchResource($foobar,   true, false);

        $this->assertEquals(array(
            array('event' => FilesystemEvent::MODIFY, 'resource' => $foobar)
        ), $checker->getChangeset());
    }

    public function testDeepFileDeleted()
    {
        $resource = $this->createDirectoryResourceMock();
        $resource
            ->expects($this->any())
            ->method('getFilteredResources')
            ->will($this->returnValue(array(
                $foo = $this->createDirectoryResourceMock()
            )));
        $resource
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(11));
        $foo
            ->expects($this->any())
            ->method('getFilteredResources')
            ->will($this->onConsecutiveCalls(
                array($foobar = $this->createFileResourceMock(array(true, false))),
                array()
            ));
        $foo
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(22));
        $foobar
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(33));

        $checker = new DirectoryStateChecker($resource);

        $this->touchResource($resource, true, true);
        $this->touchResource($foo,      true, true);

        $this->assertEquals(array(
            array('event' => FilesystemEvent::DELETE, 'resource' => $foobar)
        ), $checker->getChangeset());
    }

    public function testDeepFileCreated()
    {
        $resource = $this->createDirectoryResourceMock();
        $resource
            ->expects($this->any())
            ->method('getFilteredResources')
            ->will($this->returnValue(array(
                $foo = $this->createDirectoryResourceMock()
            )));
        $resource
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(11));
        $foo
            ->expects($this->any())
            ->method('getFilteredResources')
            ->will($this->onConsecutiveCalls(
                array(),
                array($foobar = $this->createFileResourceMock())
            ));
        $foo
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(22));
        $foobar
            ->expects($this->any())
            ->method('getModificationTime')
            ->will($this->returnValue(33));

        $checker = new DirectoryStateChecker($resource);

        $this->touchResource($resource, true, true);
        $this->touchResource($foo,      true, true);

        $this->assertEquals(array(
            array('event' => FilesystemEvent::CREATE, 'resource' => $foobar)
        ), $checker->getChangeset());
    }

    protected function touchResource(ResourceInterface $resource, $exists = true, $fresh = true)
    {
        if ($exists) {
            $resource
                ->expects($this->any())
                ->method('isFresh')
                ->will($this->returnValue($fresh));
        } else {
            $resource
                ->expects($this->any())
                ->method('exists')
                ->will($this->returnValue(false));
        }
    }

    protected function createDirectoryResourceMock($exists = true)
    {
        $resource = $this->getMockBuilder('Lurker\Resource\DirectoryResource')
            ->disableOriginalConstructor()
            ->getMock();

        $this->setResourceExists($resource, $exists);

        return $resource;
    }

    protected function createFileResourceMock($exists = true)
    {
        $resource = $this->getMockBuilder('Lurker\Resource\FileResource')
            ->disableOriginalConstructor()
            ->getMock();

        $this->setResourceExists($resource, $exists);

        return $resource;
    }

    protected function setResourceExists($resource, $exists)
    {
        if (is_array($exists)) {
            $resource
                ->expects($this->any())
                ->method('exists')
                ->will(call_user_func_array(array($this, 'onConsecutiveCalls'), $exists));
        } else {
            $resource
                ->expects($this->any())
                ->method('exists')
                ->will($this->returnValue($exists));
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzYzNDkwMzA3OTE4OTU1IDI2MTEzMTE0NDM1NzY1MTEgODEwMTY4MDk0OTczNDQzOA==