<?php declare(strict_types=1);

use PHPUnit\Framework\TestCase;

use BradyMcD\TAATP\URI\Otpauth;

// For more information about the specification, refer to google's documentation on github.
// https://github.com/google/google-authenticator/wiki/Key-Uri-Format
/** @SuppressWarnings(PHPMD.StaticAccess)*/
final class URITest extends TestCase
{
    private static $defaults;
    private static $exampleUri;
    private static $exampleComponents;

    public static function setUpBeforeClass(): void
    {
        self::$defaults = Otpauth::DEFAULTS;
        self::$exampleUri = 'otpauth://totp/ACME%20Co:john.doe@email.com?secret=HXDMVJECJJWSRB3HWIZR4IFUGFTMXBOZ&issuer=ACME%20Co&algorithm=MD5&digits=8&period=60';
        \parse_str(\parse_url(self::$exampleUri)['query'], self::$exampleComponents);

    }

    /** @SuppressWarnings(PHPMD.EmptyCatchBlock)*/
    public function testRejectsInvalidUris(): void
    {
        $invalids = [
            "https://www.example.org",
            "Just a normal string",
            "otpauth://totp/NOSECRETS:john.doe@email.com?issuer=ACME%20Co&algorithm=MD5&digits=8&period=60",
            "otpauth://totp/MISS:john.doe@email.com?secret=HXDMVJECJJWSRB3HWIZR4IFUGFTMXBOZ&issuer=MATCH&algorithm=MD5&digits=8&period=60",
            "otpauth://totp/vendor:john.doe@email.com?secret=HXDMVJECJJWSRB3HWIZR4IFUGFTMXBOZ&issuer=vendohr&algorithm=NotAnAlgo&digits=8&period=60",
            "",

        ];
        $pUri;

        foreach ($invalids as $invalid)
        {
            $this->expectException(\InvalidArgumentException::class);

            $pUri = Otpauth::fromString($invalid);

            $this->assertNull($pUri);
        }
    }

}

?>