<?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:----NTQyMDM1MDQ5Nzc3NDg0NCA4MTI0NDAwNjI4Mjg1NjMyIDU3MDQ3NjM2NDM0NDYzNDA=