<?php

namespace FG\Test\ASN1\Universal;

use FG\ASN1\Identifier;
use FG\ASN1\Universal\Boolean;
use FG\ASN1\Universal\Integer;
use FG\ASN1\Universal\PrintableString;
use FG\ASN1\Universal\Set;
use FG\Test\ASN1TestCase;

class SetTest extends ASN1TestCase
{
    public function testGetIdentifier()
    {
        $object = Set::create();
        $this->assertEquals(Identifier::SET, $object->getIdentifier()->getTagNumber());
    }

    public function testContent()
    {
        $child1 = Integer::create(123);
        $child2 = PrintableString::createFromString('Hello Wold');
        $child3 = Boolean::create(true);
        $object = Set::create([$child1, $child2, $child3]);

        $this->assertEquals([$child1, $child2, $child3], $object->getChildren());
        $this->assertEquals(
            $child1->getBinary() . $child2->getBinary() . $child3->getBinary(),
            $object->getBinaryContent()
        );
    }

    public function testGetObjectLength()
    {
        $child1 = Boolean::create(true);
        $object = Set::create([$child1]);
        $this->assertEquals(5, $object->getObjectLength());

        $child1 = Integer::create(123);
        $child2 = Boolean::create(true);
        $object = Set::create([$child1, $child2]);
        $this->assertEquals(8, $object->getObjectLength());

        $child1 = Integer::create(123);
        $child2 = PrintableString::createFromString('Hello Wold');
        $child3 = Boolean::create(true);
        $object = Set::create([$child1, $child2, $child3]);
        $this->assertEquals(20, $object->getObjectLength());
    }

    public function testGetBinary()
    {
        $child1 = Boolean::create(true);
        $object = Set::create([$child1]);

        $expectedType    = chr(Identifier::IS_CONSTRUCTED | Identifier::SET);
        $expectedLength  = chr(0x03);
        $expectedContent = $child1->getBinary();
        $this->assertEquals($expectedType . $expectedLength . $expectedContent, $object->getBinary());

        $child1           = Integer::create(123);
        $child2           = Boolean::create(true);
        $object           = Set::create([$child1, $child2]);
        $expectedLength   = chr(0x06);
        $expectedContent  = $child1->getBinary();
        $expectedContent .= $child2->getBinary();
        $this->assertEquals($expectedType . $expectedLength . $expectedContent, $object->getBinary());
    }

    /**
     * @depends testGetBinary
     */
    public function testFromBinary()
    {
        $originalObject = Set::create([
            Boolean::create(true),
            Integer::create(1234567)
        ]);
        $binaryData    = $originalObject->getBinary();
        $parsedObject  = Set::fromBinary($binaryData);
        $this->assertEquals($originalObject, $parsedObject);
    }

    public function testFromBinaryWithOffset()
    {
        $originalObject1 = Set::create([
            Boolean::create(true),
            Integer::create(123)
        ]);
        $originalObject2 = Set::create([
            Integer::create(64),
            Boolean::create(false)
        ]);

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

        $offset       = 0;
        $parsedObject = Set::fromBinary($binaryData, $offset);
        $this->assertEquals($originalObject1, $parsedObject);
        $this->assertEquals(8, $offset);
        $parsedObject = Set::fromBinary($binaryData, $offset);
        $this->assertEquals($originalObject2, $parsedObject);
        $this->assertEquals(16, $offset);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzgxNzg0Mzg0NDg4NzU2NCAyOTY3MTI2MDAzNDE3NTgzIDI4MTgxMTg4NDI4MzMwNTU=