115 lines
3.5 KiB
PHP
115 lines
3.5 KiB
PHP
<?php
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/*
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* This file is part of the PHPASN1 library.
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*
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* Copyright © Friedrich Große <friedrich.grosse@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace FG\Test\ASN1\Universal;
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use FG\Test\ASN1TestCase;
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use FG\ASN1\Identifier;
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use FG\ASN1\Universal\Enumerated;
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class EnumeratedTest extends ASN1TestCase
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{
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public function testGetType()
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{
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$object = new Enumerated(1);
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$this->assertEquals(Identifier::ENUMERATED, $object->getType());
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}
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public function testGetIdentifier()
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{
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$object = new Enumerated(1);
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$this->assertEquals(chr(Identifier::ENUMERATED), $object->getIdentifier());
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}
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public function testContent()
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{
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$object = new Enumerated(0);
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$this->assertEquals(0, $object->getContent());
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$object = new Enumerated(1);
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$this->assertEquals(1, $object->getContent());
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$object = new Enumerated(512);
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$this->assertEquals(512, $object->getContent());
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}
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public function testGetObjectLength()
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{
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$object = new Enumerated(0);
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$this->assertEquals(3, $object->getObjectLength());
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$object = new Enumerated(127);
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$this->assertEquals(3, $object->getObjectLength());
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$object = new Enumerated(128);
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$this->assertEquals(4, $object->getObjectLength());
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}
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public function testGetBinary()
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{
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$expectedType = chr(Identifier::ENUMERATED);
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$expectedLength = chr(0x01);
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$object = new Enumerated(0);
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$expectedContent = chr(0x00);
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$this->assertEquals($expectedType.$expectedLength.$expectedContent, $object->getBinary());
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$object = new Enumerated(127);
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$expectedContent = chr(0x7F);
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$this->assertEquals($expectedType.$expectedLength.$expectedContent, $object->getBinary());
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$object = new Enumerated(7420);
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$expectedLength = chr(0x02);
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$expectedContent = chr(0x1C);
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$expectedContent .= chr(0xFC);
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$this->assertEquals($expectedType.$expectedLength.$expectedContent, $object->getBinary());
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}
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/**
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* @depends testGetBinary
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*/
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public function testFromBinary()
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{
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$originalObject = new Enumerated(0);
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$binaryData = $originalObject->getBinary();
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$parsedObject = Enumerated::fromBinary($binaryData);
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$this->assertEquals($originalObject, $parsedObject);
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$originalObject = new Enumerated(127);
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$binaryData = $originalObject->getBinary();
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$parsedObject = Enumerated::fromBinary($binaryData);
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$this->assertEquals($originalObject, $parsedObject);
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$originalObject = new Enumerated(200);
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$binaryData = $originalObject->getBinary();
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$parsedObject = Enumerated::fromBinary($binaryData);
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$this->assertEquals($originalObject, $parsedObject);
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}
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/**
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* @depends testFromBinary
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*/
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public function testFromBinaryWithOffset()
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{
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$originalObject1 = new Enumerated(1);
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$originalObject2 = new Enumerated(2);
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$binaryData = $originalObject1->getBinary();
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$binaryData .= $originalObject2->getBinary();
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$offset = 0;
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$parsedObject = Enumerated::fromBinary($binaryData, $offset);
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$this->assertEquals($originalObject1, $parsedObject);
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$this->assertEquals(3, $offset);
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$parsedObject = Enumerated::fromBinary($binaryData, $offset);
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$this->assertEquals($originalObject2, $parsedObject);
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$this->assertEquals(6, $offset);
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}
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}
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