135 lines
4.6 KiB
PHP
135 lines
4.6 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\NumericString;
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class NumericStringTest extends ASN1TestCase
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{
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public function testGetType()
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{
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$object = new NumericString('1234');
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$this->assertEquals(Identifier::NUMERIC_STRING, $object->getType());
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}
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public function testGetIdentifier()
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{
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$object = new NumericString('1234');
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$this->assertEquals(chr(Identifier::NUMERIC_STRING), $object->getIdentifier());
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}
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public function testContent()
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{
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$object = new NumericString('123 45 67890');
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$this->assertEquals('123 45 67890', $object->getContent());
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$object = new NumericString(' ');
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$this->assertEquals(' ', $object->getContent());
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}
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public function testGetObjectLength()
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{
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$string = '123 4 55677 0987';
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$object = new NumericString($string);
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$expectedSize = 2 + strlen($string);
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$this->assertEquals($expectedSize, $object->getObjectLength());
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}
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public function testGetBinary()
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{
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$string = '123 4 55677 0987';
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$expectedType = chr(Identifier::NUMERIC_STRING);
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$expectedLength = chr(strlen($string));
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$object = new NumericString($string);
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$this->assertEquals($expectedType.$expectedLength.$string, $object->getBinary());
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}
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/**
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* @depends testGetBinary
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*/
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public function testFromBinary()
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{
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$originalObject = new NumericString('123 45 5322');
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$binaryData = $originalObject->getBinary();
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$parsedObject = NumericString::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 NumericString('1324 0');
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$originalObject2 = new NumericString('1 2 3 ');
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$binaryData = $originalObject1->getBinary();
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$binaryData .= $originalObject2->getBinary();
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$offset = 0;
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$parsedObject = NumericString::fromBinary($binaryData, $offset);
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$this->assertEquals($originalObject1, $parsedObject);
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$this->assertEquals(8, $offset);
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$parsedObject = NumericString::fromBinary($binaryData, $offset);
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$this->assertEquals($originalObject2, $parsedObject);
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$this->assertEquals(16, $offset);
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}
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public function testCreateStringWithValidCharacters()
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{
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$object = new NumericString('1234');
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$this->assertEquals(pack('H*', '120431323334'), $object->getBinary());
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$object = new NumericString('321 98 76');
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$this->assertEquals(pack('H*', '1209333231203938203736'), $object->getBinary());
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}
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public function testCreateStringWithInvalidCharacters()
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{
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$invalidString = 'Hello World';
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try {
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$object = new NumericString($invalidString);
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$object->getBinary();
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$this->fail('Should have thrown an exception');
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} catch (\Exception $exception) {
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$this->assertEquals("Could not create a ASN.1 Numeric String from the character sequence '{$invalidString}'.", $exception->getMessage());
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}
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$invalidString = '123,456';
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try {
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$object = new NumericString($invalidString);
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$object->getBinary();
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$this->fail('Should have thrown an exception');
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} catch (\Exception $exception) {
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$this->assertEquals("Could not create a ASN.1 Numeric String from the character sequence '{$invalidString}'.", $exception->getMessage());
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}
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$invalidString = '+123456';
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try {
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$object = new NumericString($invalidString);
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$object->getBinary();
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$this->fail('Should have thrown an exception');
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} catch (\Exception $exception) {
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$this->assertEquals("Could not create a ASN.1 Numeric String from the character sequence '{$invalidString}'.", $exception->getMessage());
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}
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$invalidString = '-123456';
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try {
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$object = new NumericString($invalidString);
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$object->getBinary();
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$this->fail('Should have thrown an exception');
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} catch (\Exception $exception) {
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$this->assertEquals("Could not create a ASN.1 Numeric String from the character sequence '{$invalidString}'.", $exception->getMessage());
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}
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}
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}
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