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<?php
namespace CommerceGuys\Intl\Tests\Currency;
use CommerceGuys\Intl\Currency\CurrencyRepository;
use org\bovigo\vfs\vfsStream;
/**
* @coversDefaultClass \CommerceGuys\Intl\Currency\CurrencyRepository
*/
class CurrencyRepositoryTest extends \PHPUnit_Framework_TestCase
{
/**
* Base currency definitions.
*
* @var array
*/
protected $baseDefinitions = array(
'USD' => array(
'code' => 'USD',
'numeric_code' => '840',
),
'EUR' => array(
'code' => 'EUR',
'numeric_code' => '840',
'fraction_digits' => '2',
),
);
/**
* English currency definitions.
*
* @var array
*/
protected $englishDefinitions = array(
'USD' => array(
'name' => 'US Dollar',
'symbol' => '$',
),
'EUR' => array(
'name' => 'Euro',
'symbol' => '€',
),
);
/**
* @covers ::__construct
*/
public function testConstructor()
{
// Mock the existence of JSON definitions on the filesystem.
$root = vfsStream::setup('resources');
vfsStream::newFile('currency/base.json')->at($root)->setContent(json_encode($this->baseDefinitions));
vfsStream::newFile('currency/en.json')->at($root)->setContent(json_encode($this->englishDefinitions));
// Instantiate the currency repository and confirm that the definition path
// was properly set.
$currencyRepository = new CurrencyRepository('vfs://resources/currency/');
$definitionPath = $this->getObjectAttribute($currencyRepository, 'definitionPath');
$this->assertEquals('vfs://resources/currency/', $definitionPath);
return $currencyRepository;
}
/**
* @covers ::get
* @covers ::loadDefinitions
* @covers ::createCurrencyFromDefinition
* @uses \CommerceGuys\Intl\Currency\Currency
* @uses \CommerceGuys\Intl\LocaleResolverTrait
* @depends testConstructor
*/
public function testGet($currencyRepository)
{
$currency = $currencyRepository->get('USD');
$this->assertInstanceOf('CommerceGuys\\Intl\\Currency\\Currency', $currency);
$this->assertEquals('USD', $currency->getCurrencyCode());
$this->assertEquals('US Dollar', $currency->getName());
$this->assertEquals('840', $currency->getNumericCode());
$this->assertEquals('2', $currency->getFractionDigits());
$this->assertEquals('$', $currency->getSymbol());
$this->assertEquals('en', $currency->getLocale());
}
/**
* @covers ::get
* @covers ::loadDefinitions
* @uses \CommerceGuys\Intl\LocaleResolverTrait
* @expectedException \CommerceGuys\Intl\Exception\UnknownCurrencyException
* @depends testConstructor
*/
public function testGetInvalidCurrency($currencyRepository)
{
$currencyRepository->get('RSD');
}
/**
* @covers ::getAll
* @covers ::loadDefinitions
* @covers ::createCurrencyFromDefinition
* @uses \CommerceGuys\Intl\Currency\Currency
* @uses \CommerceGuys\Intl\LocaleResolverTrait
* @depends testConstructor
*/
public function testGetAll($currencyRepository)
{
$currencies = $currencyRepository->getAll();
$this->assertArrayHasKey('USD', $currencies);
$this->assertArrayHasKey('EUR', $currencies);
$this->assertEquals('USD', $currencies['USD']->getCurrencyCode());
$this->assertEquals('EUR', $currencies['EUR']->getCurrencyCode());
}
}
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