<?php

namespace Lurker\Tests\StateChecker;

use Lurker\Event\FilesystemEvent;
use Lurker\StateChecker\FileStateChecker;

class FileStateCheckerTest extends \PHPUnit\Framework\TestCase
{
    public function testGetResource()
    {
        $resource = $this->createResource();
        $checker = $this->createChecker($resource);

        $this->assertSame($resource, $checker->getResource());
    }

    public function testNoChanges()
    {
        $resource = $this->createResource(true);
        $checker = $this->createChecker($resource);

        $resource
            ->expects($this->once())
            ->method('isFresh')
            ->with(12)
            ->will($this->returnValue(true));

        $this->assertEquals(array(), $checker->getChangeset());
    }

    public function testDeleted()
    {
        $resource = $this->createResource(null);
        $resource
            ->expects($this->any())
            ->method('exists')
            ->will($this->onConsecutiveCalls(true, false));

        $checker = $this->createChecker($resource);

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

    public function testModified()
    {
        $resource = $this->createResource(true);
        $checker = $this->createChecker($resource);

        $resource
            ->expects($this->once())
            ->method('isFresh')
            ->with(12)
            ->will($this->returnValue(false));

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

    public function testConsecutiveChecks()
    {
        $resource = $this->createResource(null);
        $resource
            ->expects($this->any())
            ->method('exists')
            ->will($this->onConsecutiveCalls(true, true, false));
        $checker = $this->createChecker($resource);

        $resource
            ->expects($this->once())
            ->method('isFresh')
            ->with(12)
            ->will($this->returnValue(false));

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

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

        $this->assertEquals(array(), $checker->getChangeset());
    }

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

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

        if (null !== $exists) {
            $resource
                ->expects($this->any())
                ->method('exists')
                ->will($this->returnValue($exists));
        }

        return $resource;
    }

    protected function createChecker($resource)
    {
        return new FileStateChecker($resource);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTAyNzU4NTkzNDY4MzUxNSA0OTY2MTYwODY2NjEyMDU3IDg4MjE5OTY4MzIxODM5ODA=