<?php
namespace MailPoetVendor\Symfony\Contracts\Translation\Test;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\PHPUnit\Framework\TestCase;
use MailPoetVendor\Symfony\Contracts\Translation\TranslatorInterface;
use MailPoetVendor\Symfony\Contracts\Translation\TranslatorTrait;
class TranslatorTest extends TestCase
{
private $defaultLocale;
protected function setUp() : void
{
$this->defaultLocale = \Locale::getDefault();
\Locale::setDefault('en');
}
protected function tearDown() : void
{
\Locale::setDefault($this->defaultLocale);
}
public function getTranslator()
{
return new class implements TranslatorInterface
{
use TranslatorTrait;
};
}
public function testTrans($expected, $id, $parameters)
{
$translator = $this->getTranslator();
$this->assertEquals($expected, $translator->trans($id, $parameters));
}
public function testTransChoiceWithExplicitLocale($expected, $id, $number)
{
$translator = $this->getTranslator();
$this->assertEquals($expected, $translator->trans($id, ['%count%' => $number]));
}
public function testTransChoiceWithDefaultLocale($expected, $id, $number)
{
$translator = $this->getTranslator();
$this->assertEquals($expected, $translator->trans($id, ['%count%' => $number]));
}
public function testTransChoiceWithEnUsPosix($expected, $id, $number)
{
$translator = $this->getTranslator();
$translator->setLocale('en_US_POSIX');
$this->assertEquals($expected, $translator->trans($id, ['%count%' => $number]));
}
public function testGetSetLocale()
{
$translator = $this->getTranslator();
$this->assertEquals('en', $translator->getLocale());
}
public function testGetLocaleReturnsDefaultLocaleIfNotSet()
{
$translator = $this->getTranslator();
\Locale::setDefault('pt_BR');
$this->assertEquals('pt_BR', $translator->getLocale());
\Locale::setDefault('en');
$this->assertEquals('en', $translator->getLocale());
}
public function getTransTests()
{
return [['Symfony is great!', 'Symfony is great!', []], ['Symfony is awesome!', 'Symfony is %what%!', ['%what%' => 'awesome']]];
}
public function getTransChoiceTests()
{
return [
['There are no apples', '{0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 0],
['There is one apple', '{0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 1],
['There are 10 apples', '{0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 10],
['There are 0 apples', 'There is 1 apple|There are %count% apples', 0],
['There is 1 apple', 'There is 1 apple|There are %count% apples', 1],
['There are 10 apples', 'There is 1 apple|There are %count% apples', 10],
// custom validation messages may be coded with a fixed value
['There are 2 apples', 'There are 2 apples', 2],
];
}
public function testInterval($expected, $number, $interval)
{
$translator = $this->getTranslator();
$this->assertEquals($expected, $translator->trans($interval . ' foo|[1,Inf[ bar', ['%count%' => $number]));
}
public function getInternal()
{
return [['foo', 3, '{1,2, 3 ,4}'], ['bar', 10, '{1,2, 3 ,4}'], ['bar', 3, '[1,2]'], ['foo', 1, '[1,2]'], ['foo', 2, '[1,2]'], ['bar', 1, ']1,2['], ['bar', 2, ']1,2['], ['foo', \log(0), '[-Inf,2['], ['foo', -\log(0), '[-2,+Inf]']];
}
public function testChoose($expected, $id, $number)
{
$translator = $this->getTranslator();
$this->assertEquals($expected, $translator->trans($id, ['%count%' => $number]));
}
public function testReturnMessageIfExactlyOneStandardRuleIsGiven()
{
$translator = $this->getTranslator();
$this->assertEquals('There are two apples', $translator->trans('There are two apples', ['%count%' => 2]));
}
public function testThrowExceptionIfMatchingMessageCannotBeFound($id, $number)
{
$this->expectException(\InvalidArgumentException::class);
$translator = $this->getTranslator();
$translator->trans($id, ['%count%' => $number]);
}
public function getNonMatchingMessages()
{
return [['{0} There are no apples|{1} There is one apple', 2], ['{1} There is one apple|]1,Inf] There are %count% apples', 0], ['{1} There is one apple|]2,Inf] There are %count% apples', 2], ['{0} There are no apples|There is one apple', 2]];
}
public function getChooseTests()
{
return [
['There are no apples', '{0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 0],
['There are no apples', '{0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 0],
['There are no apples', '{0}There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 0],
['There is one apple', '{0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 1],
['There are 10 apples', '{0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 10],
['There are 10 apples', '{0} There are no apples|{1} There is one apple|]1,Inf]There are %count% apples', 10],
['There are 10 apples', '{0} There are no apples|{1} There is one apple|]1,Inf] There are %count% apples', 10],
['There are 0 apples', 'There is one apple|There are %count% apples', 0],
['There is one apple', 'There is one apple|There are %count% apples', 1],
['There are 10 apples', 'There is one apple|There are %count% apples', 10],
['There are 0 apples', 'one: There is one apple|more: There are %count% apples', 0],
['There is one apple', 'one: There is one apple|more: There are %count% apples', 1],
['There are 10 apples', 'one: There is one apple|more: There are %count% apples', 10],
['There are no apples', '{0} There are no apples|one: There is one apple|more: There are %count% apples', 0],
['There is one apple', '{0} There are no apples|one: There is one apple|more: There are %count% apples', 1],
['There are 10 apples', '{0} There are no apples|one: There is one apple|more: There are %count% apples', 10],
['', '{0}|{1} There is one apple|]1,Inf] There are %count% apples', 0],
['', '{0} There are no apples|{1}|]1,Inf] There are %count% apples', 1],
// Indexed only tests which are Gettext PoFile* compatible strings.
['There are 0 apples', 'There is one apple|There are %count% apples', 0],
['There is one apple', 'There is one apple|There are %count% apples', 1],
['There are 2 apples', 'There is one apple|There are %count% apples', 2],
// Tests for float numbers
['There is almost one apple', '{0} There are no apples|]0,1[ There is almost one apple|{1} There is one apple|[1,Inf] There is more than one apple', 0.7],
['There is one apple', '{0} There are no apples|]0,1[There are %count% apples|{1} There is one apple|[1,Inf] There is more than one apple', 1],
['There is more than one apple', '{0} There are no apples|]0,1[There are %count% apples|{1} There is one apple|[1,Inf] There is more than one apple', 1.7],
['There are no apples', '{0} There are no apples|]0,1[There are %count% apples|{1} There is one apple|[1,Inf] There is more than one apple', 0],
['There are no apples', '{0} There are no apples|]0,1[There are %count% apples|{1} There is one apple|[1,Inf] There is more than one apple', 0.0],
['There are no apples', '{0.0} There are no apples|]0,1[There are %count% apples|{1} There is one apple|[1,Inf] There is more than one apple', 0],
// Test texts with new-lines
// with double-quotes and \n in id & double-quotes and actual newlines in text
["This is a text with a\n new-line in it. Selector = 0.", '{0}This is a text with a
new-line in it. Selector = 0.|{1}This is a text with a
new-line in it. Selector = 1.|[1,Inf]This is a text with a
new-line in it. Selector > 1.', 0],
// with double-quotes and \n in id and single-quotes and actual newlines in text
["This is a text with a\n new-line in it. Selector = 1.", '{0}This is a text with a
new-line in it. Selector = 0.|{1}This is a text with a
new-line in it. Selector = 1.|[1,Inf]This is a text with a
new-line in it. Selector > 1.', 1],
["This is a text with a\n new-line in it. Selector > 1.", '{0}This is a text with a
new-line in it. Selector = 0.|{1}This is a text with a
new-line in it. Selector = 1.|[1,Inf]This is a text with a
new-line in it. Selector > 1.', 5],
// with double-quotes and id split accros lines
['This is a text with a
new-line in it. Selector = 1.', '{0}This is a text with a
new-line in it. Selector = 0.|{1}This is a text with a
new-line in it. Selector = 1.|[1,Inf]This is a text with a
new-line in it. Selector > 1.', 1],
// with single-quotes and id split accros lines
['This is a text with a
new-line in it. Selector > 1.', '{0}This is a text with a
new-line in it. Selector = 0.|{1}This is a text with a
new-line in it. Selector = 1.|[1,Inf]This is a text with a
new-line in it. Selector > 1.', 5],
// with single-quotes and \n in text
['This is a text with a\\nnew-line in it. Selector = 0.', '{0}This is a text with a\\nnew-line in it. Selector = 0.|{1}This is a text with a\\nnew-line in it. Selector = 1.|[1,Inf]This is a text with a\\nnew-line in it. Selector > 1.', 0],
// with double-quotes and id split accros lines
["This is a text with a\nnew-line in it. Selector = 1.", "{0}This is a text with a\nnew-line in it. Selector = 0.|{1}This is a text with a\nnew-line in it. Selector = 1.|[1,Inf]This is a text with a\nnew-line in it. Selector > 1.", 1],
// esacape pipe
['This is a text with | in it. Selector = 0.', '{0}This is a text with || in it. Selector = 0.|{1}This is a text with || in it. Selector = 1.', 0],
// Empty plural set (2 plural forms) from a .PO file
['', '|', 1],
// Empty plural set (3 plural forms) from a .PO file
['', '||', 1],
];
}
public function testFailedLangcodes($nplural, $langCodes)
{
$matrix = $this->generateTestData($langCodes);
$this->validateMatrix($nplural, $matrix, \false);
}
public function testLangcodes($nplural, $langCodes)
{
$matrix = $this->generateTestData($langCodes);
$this->validateMatrix($nplural, $matrix);
}
public function successLangcodes()
{
return [['1', ['ay', 'bo', 'cgg', 'dz', 'id', 'ja', 'jbo', 'ka', 'kk', 'km', 'ko', 'ky']], ['2', ['nl', 'fr', 'en', 'de', 'de_GE', 'hy', 'hy_AM', 'en_US_POSIX']], ['3', ['be', 'bs', 'cs', 'hr']], ['4', ['cy', 'mt', 'sl']], ['6', ['ar']]];
}
public function failingLangcodes()
{
return [['1', ['fa']], ['2', ['jbo']], ['3', ['cbs']], ['4', ['gd', 'kw']], ['5', ['ga']]];
}
protected function validateMatrix($nplural, $matrix, $expectSuccess = \true)
{
foreach ($matrix as $langCode => $data) {
$indexes = \array_flip($data);
if ($expectSuccess) {
$this->assertEquals($nplural, \count($indexes), "Langcode '{$langCode}' has '{$nplural}' plural forms.");
} else {
$this->assertNotEquals((int) $nplural, \count($indexes), "Langcode '{$langCode}' has '{$nplural}' plural forms.");
}
}
}
protected function generateTestData($langCodes)
{
$translator = new class
{
use TranslatorTrait {
getPluralizationRule as public;
}
};
$matrix = [];
foreach ($langCodes as $langCode) {
for ($count = 0; $count < 200; ++$count) {
$plural = $translator->getPluralizationRule($count, $langCode);
$matrix[$langCode][$count] = $plural;
}
}
return $matrix;
}
}