<?php

require __DIR__ . '/../src/User.php';

use    PHPUnit\DbUnit\TestCaseTrait;
use PHPUnit\Framework\TestCase;

class UserTest extends TestCase
{
    use    TestCaseTrait;
    protected $user;

    public static function setUpBeforeClass()
    {
        $conn = new mysqli(
            'localhost',
            $GLOBALS['DB_USER'],
            $GLOBALS['DB_PASSWORD'],
            $GLOBALS['DB_NAME']
        );

        User::SetConnection($conn);
    }

    public function getConnection()
    {
        $pdo = new PDO($GLOBALS['DB_DSN'],
            $GLOBALS['DB_USER'],
            $GLOBALS['DB_PASSWORD']);

        return $this->createDefaultDBConnection($pdo, $GLOBALS['DB_NAME']);
    }

    public function getDataSet()
    {
        return $this->createMySQLXMLDataSet(__DIR__ . '/file.xml');
    }

    public function testCreateUser()
    {
        $this->assertEquals(2,
            $this->getConnection()->getRowCount('Users'));

        $myUser = User::CreateUser('pawel2@coderslab.pl', 'qweqwe');

        $this->assertEquals(3,
            $this->getConnection()->getRowCount('Users'));

        $this->assertEquals('pawel2@coderslab.pl', $myUser->getEmail());
        $this->assertEquals('', $myUser->getName());
        $this->assertEquals('', $myUser->getInfo());

        $myUser = User::CreateUser('pawel2@coderslab.pl', 'qweqwe');

        $this->assertEquals(null, $myUser);
    }

    public function testAuthenticate()
    {
        $myUser = User::CreateUser('pawel2@coderslab.pl', 'qweqwe');
        $this->assertNull(User::AuthenticateUser("user@gmail.com", "aaaqqq"));
        $this->assertNull(User::AuthenticateUser("pawel2@coderslab.pl", "aaaqqq"));
        $this->assertEquals("pawel2@coderslab.pl",
            $myUser->getEmail());
    }

    public function testDeleteUser()
    {
        $myUser = User::CreateUser('pawel2@coderslab.pl', 'qweqwe');

        $result = User::DeleteUser($myUser, 'wrongPass');
        $this->assertFalse($result);
        $result = User::DeleteUser($myUser, 'qweqwe');
        $this->assertEquals(2,
            $this->getConnection()->getRowCount('Users'));
        $this->assertTrue($result);

    }

    public function testGetUserInfo()
    {
        $this->assertNull(User::GetUserInfo(5));

        $this->assertEquals(['id' => 2,
            'name' => 'Receiver',
            'email' => 'receiver@gmail.com',
            'info' => 'qweqwe'], User::GetUserInfo(2));

    }
}