<?php

namespace FG\Test\ASN1\Universal;

use FG\ASN1\Identifier;
use FG\ASN1\Universal\UTF8String;
use FG\Test\ASN1TestCase;

class UTF8StringTest extends ASN1TestCase
{
    public function testGetType()
    {
        $object = UTF8String::createFromString('Hello World');
        $this->assertEquals(Identifier::UTF8_STRING, $object->getType());
    }

    public function testGetIdentifier()
    {
        $object = UTF8String::createFromString('Hello World');
        $this->assertEquals(Identifier::UTF8_STRING, $object->getIdentifier()->getTagNumber());
    }

    public function testContent()
    {
        $object = UTF8String::createFromString('Москва');
        $this->assertEquals('Москва', (string) $object);
    }

    public function testGetObjectLength()
    {
        $string = 'Hello World';
        $object = UTF8String::createFromString($string);
        $expectedSize = 2 + strlen($string);
        $this->assertEquals($expectedSize, $object->getObjectLength());
    }

    public function testGetBinary()
    {
        $string = 'Hello World';
        $expectedType = chr(Identifier::UTF8_STRING);
        $expectedLength = chr(strlen($string));

        $object = UTF8String::createFromString($string);
        $this->assertEquals($expectedType.$expectedLength.$string, $object->getBinary());
    }

    /**
     * @depends testGetBinary
     */
    public function testFromBinary()
    {
        $originalObject = UTF8String::createFromString('Hello World');
        $binaryData = $originalObject->getBinary();
        $parsedObject = UTF8String::fromBinary($binaryData);
        $this->assertEquals($originalObject, $parsedObject);
    }

    /**
     * @depends testFromBinary
     */
    public function testFromBinaryWithOffset()
    {
        $originalObject1 = UTF8String::createFromString('Hello ');
        $originalObject2 = UTF8String::createFromString(' World');

        $binaryData  = $originalObject1->getBinary();
        $binaryData .= $originalObject2->getBinary();

        $offset = 0;
        $parsedObject = UTF8String::fromBinary($binaryData, $offset);
        $this->assertEquals($originalObject1, $parsedObject);
        $this->assertEquals(8, $offset);
        $parsedObject = UTF8String::fromBinary($binaryData, $offset);
        $this->assertEquals($originalObject2, $parsedObject);
        $this->assertEquals(16, $offset);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODg5ODYyMDY2NTA2OTYxNyAzMTkyMDAzMTc5OTQ3NjQ5IDgxMTc0MDA3MjIxMTgwNTI=