<?php
/**
* BaseConverter.
*
* @author Frank Nägler <mail@naegler.net>
*
* @link https://github.com/NeoBlack/BaseConverter
*/
namespace NeoBlack\BaseConverter\Tests\Unit;
use NeoBlack\BaseConverter\BaseConverter;
/**
* Class BaseConverterTest.
*/
class BaseConverterTest extends BaseTestCase
{
/**
* @return array
*/
public function baseTestDataProvider()
{
return [
'1 16base' => [1, '1', BaseConverter::BASE16],
'1 32base' => [1, '1', BaseConverter::BASE32],
'1 62base' => [1, '1', BaseConverter::BASE62],
'1 64base' => [1, '1', BaseConverter::BASE64],
'100 16base' => [100, '64', BaseConverter::BASE16],
'100 32base' => [100, '34', BaseConverter::BASE32],
'100 62base' => [100, '1C', BaseConverter::BASE62],
'100 64base' => [100, '1A', BaseConverter::BASE64],
'1000 16base' => [1000, '3E8', BaseConverter::BASE16],
'1000 32base' => [1000, 'V8', BaseConverter::BASE32],
'1000 62base' => [1000, 'g8', BaseConverter::BASE62],
'1000 64base' => [1000, 'fE', BaseConverter::BASE64],
];
}
public function basesDataProvider()
{
return [
'16base' => [BaseConverter::BASE16],
'32base' => [BaseConverter::BASE32],
'62base' => [BaseConverter::BASE62],
'64base' => [BaseConverter::BASE64],
];
}
/**
* @param int $tenBaseValue
* @param string $xBaseValue
* @param string $base
* @test
* @dataProvider baseTestDataProvider
*/
public function to10BaseReturnCorrectValue($tenBaseValue, $xBaseValue, $base)
{
static::assertEquals($tenBaseValue, BaseConverter::to10Base($xBaseValue, $base));
}
/**
* @param int $tenBaseValue
* @param string $xBaseValue
* @param string $base
* @test
* @dataProvider baseTestDataProvider
*/
public function toBaseReturnCorrectValue($tenBaseValue, $xBaseValue, $base)
{
static::assertEquals($xBaseValue, BaseConverter::toBase($tenBaseValue, $base));
}
/**
* @param string $base
* @test
* @dataProvider basesDataProvider
*/
public function ensureConversionInBothDirectionsWorksForDifferentBases($base)
{
$input = range(0, 10000);
$expected = [];
foreach ($input as $number) {
$expected[$number] = BaseConverter::toBase($number, $base);
}
foreach ($expected as $tenBase => $baseValue) {
static::assertEquals($tenBase, BaseConverter::to10Base($baseValue, $base));
}
}
}
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