<?php

namespace frostbane\autoloader\test;

use frostbane\autoloader\Psr0;
use PHPUnit_Framework_TestCase;

class RegisterPath
    extends PHPUnit_Framework_TestCase
{
    /* ***************************************************************** */
    /*                                                                   */
    /* ***************************************************************** */

    /**
     * @var Psr0
     */
    private $loader;

    /**
     * @var \ReflectionMethod
     */
    private $findClassFile;

    /* ***************************************************************** */
    /*                                                                   */
    /* ***************************************************************** */

    public static function
    setUpBeforeClass()
    {
        $loader = Psr0::instance();

        $rexl = new \ReflectionProperty($loader, "__registered");

        $rexl->setAccessible(true);
        $rexl->setValue($loader, true);
    }

    public function
    setUp()
    {
        $this->loader = Psr0::instance();

        $this->findClassFile = new \ReflectionMethod($this->loader, "__findClassFile");

        $this->findClassFile->setAccessible(true);

    }

    /* ***************************************************************** */
    /*                                                                   */
    /* ***************************************************************** */

    public function
    testRegisterEmptyPath()
    {
        $this->loader->registerPath(array("",
                                          __DIR__ . "/fixture/classes",
                                          null,
                                          array()));

        $minidatafile = $this->findClassFile->invoke($this->loader, "DataNoPrefix\\MiniData");

        $this->assertNotNull($minidatafile);

        $paths = $this->loader->getPaths();

        $this->assertEquals(1, count($paths));
    }

    public function
    testRegisterString()
    {
        $this->loader->registerPath(__DIR__ . "/fixture/classes");

        $minidatafile = $this->findClassFile->invoke($this->loader, "DataNoPrefix\\MiniData");

        $this->assertNotNull($minidatafile);
    }

    public function
    testRegisterArray()
    {
        $this->loader->registerPath(array(__DIR__ . "/fixture/classes",
                                          __DIR__ . "/fixture/utility"));

        $minidatafile = $this->findClassFile->invoke($this->loader, "DataNoPrefix\\MiniData");

        $this->assertNotNull($minidatafile);

        $miniutilfle = $this->findClassFile->invoke($this->loader, "UtilNoPrefix\\MiniUtil");

        $this->assertNotNull($miniutilfle);
    }

    /* ***************************************************************** */
    /*                                                                   */
    /* ***************************************************************** */

    public function
    tearDown()
    {
        $this->loader->clearPaths();
    }

    public static function
    tearDownAfterClass()
    {
    }
}