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libphutil/src/internationalization/__tests__/PhutilTranslatorTestCase.php
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PhutilTranslatorTestCase.php
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<?php
final class PhutilTranslatorTestCase extends PhutilTestCase {
public function testEnglish() {
$translator = $this->newTranslator('en_US');
$translator->setTranslations(
array(
'%d line(s)' => array('%d line', '%d lines'),
'%d char(s) on %d row(s)' => array(
array('%d char on %d row', '%d char on %d rows'),
array('%d chars on %d row', '%d chars on %d rows'),
),
));
$this->assertEqual('line', $translator->translate('line'));
$this->assertEqual('param', $translator->translate('%s', 'param'));
$this->assertEqual('0 lines', $translator->translate('%d line(s)', 0));
$this->assertEqual('1 line', $translator->translate('%d line(s)', 1));
$this->assertEqual('2 lines', $translator->translate('%d line(s)', 2));
$this->assertEqual(
'1 char on 1 row',
$translator->translate('%d char(s) on %d row(s)', 1, 1));
$this->assertEqual(
'5 chars on 2 rows',
$translator->translate('%d char(s) on %d row(s)', 5, 2));
$this->assertEqual('1 beer(s)', $translator->translate('%d beer(s)', 1));
}
public function testSingleVariant() {
$translator = $this->newTranslator('en_US');
// In this translation, we have no alternatives for the first conversion.
$translator->setTranslations(
array(
'Run the command %s %d time(s).' => array(
array(
'Run the command %s once.',
'Run the command %s %d times.',
),
),
));
$this->assertEqual(
'Run the command <tt>ls</tt> 123 times.',
(string)$translator->translate(
'Run the command %s %d time(s).',
hsprintf('<tt>%s</tt>', 'ls'),
123));
}
public function testCzech() {
$translator = $this->newTranslator('cs_CZ');
$translator->setTranslations(
array(
'%d beer(s)' => array('%d pivo', '%d piva', '%d piv'),
));
$this->assertEqual('0 piv', $translator->translate('%d beer(s)', 0));
$this->assertEqual('1 pivo', $translator->translate('%d beer(s)', 1));
$this->assertEqual('2 piva', $translator->translate('%d beer(s)', 2));
$this->assertEqual('5 piv', $translator->translate('%d beer(s)', 5));
$this->assertEqual('1 line(s)', $translator->translate('%d line(s)', 1));
}
public function testPerson() {
$translator = $this->newTranslator('cs_CZ');
$translator->setTranslations(
array(
'%s wrote.' => array('%s napsal.', '%s napsala.'),
));
$person = new PhutilPersonTest();
$this->assertEqual(
'Test () napsal.',
$translator->translate('%s wrote.', $person));
$person->setGender(PhutilPerson::GENDER_MASCULINE);
$this->assertEqual(
'Test (m) napsal.',
$translator->translate('%s wrote.', $person));
$person->setGender(PhutilPerson::GENDER_FEMININE);
$this->assertEqual(
'Test (f) napsala.',
$translator->translate('%s wrote.', $person));
}
public function testTranslateDate() {
$date = new DateTime('2012-06-21');
$translator = $this->newTranslator('en_US');
$this->assertEqual('June', $translator->translateDate('F', $date));
$this->assertEqual('June 21', $translator->translateDate('F d', $date));
$this->assertEqual('F', $translator->translateDate('\F', $date));
$translator->setTranslations(
array(
'June' => 'correct',
'21' => 'wrong',
'F' => 'wrong',
));
$this->assertEqual('correct', $translator->translateDate('F', $date));
$this->assertEqual('correct 21', $translator->translateDate('F d', $date));
$this->assertEqual('F', $translator->translateDate('\F', $date));
}
public function testSetInstance() {
$english_translator = $this->newTranslator('en_US');
PhutilTranslator::setInstance($english_translator);
$original = PhutilTranslator::getInstance();
$this->assertEqual('color', pht('color'));
$british_locale = PhutilLocale::loadLocale('en_GB');
$british = new PhutilTranslator();
$british->setLocale($british_locale);
$british->setTranslations(
array(
'color' => 'colour',
));
PhutilTranslator::setInstance($british);
$this->assertEqual('colour', pht('color'));
PhutilTranslator::setInstance($original);
$this->assertEqual('color', pht('color'));
}
public function testFormatNumber() {
$translator = $this->newTranslator('en_US');
$this->assertEqual('1,234', $translator->formatNumber(1234));
$this->assertEqual('1,234.5', $translator->formatNumber(1234.5, 1));
$this->assertEqual('1,234.5678', $translator->formatNumber(1234.5678, 4));
$translator->setTranslations(
array(
',' => ' ',
'.' => ',',
));
$this->assertEqual('1 234', $translator->formatNumber(1234));
$this->assertEqual('1 234,5', $translator->formatNumber(1234.5, 1));
$this->assertEqual('1 234,5678', $translator->formatNumber(1234.5678, 4));
}
public function testNumberTranslations() {
$translator = $this->newTranslator('en_US');
$translator->setTranslations(
array(
'%s line(s)' => array('%s line', '%s lines'),
));
$this->assertEqual(
'1 line',
$translator->translate('%s line(s)', new PhutilNumber(1)));
$this->assertEqual(
'1,000 lines',
$translator->translate('%s line(s)', new PhutilNumber(1000)));
$this->assertEqual(
'8.5 lines',
$translator->translate(
'%s line(s)',
id(new PhutilNumber(8.5))->setDecimals(1)));
}
public function testValidateTranslation() {
$tests = array(
'a < 2' => array(
'a < 2' => true,
'b < 3' => true,
'2 > a' => false,
'a<2' => false,
),
'We <em>win</em>' => array(
'We <em>win</em>' => true,
'We </em>win<em>' => true, // false positive
'We win' => false,
'We <em onmouseover="">win</em>' => false,
),
'We <em title="%s">win</em> &amp; triumph' => array(
'We <em title="%s">triumph</em> &amp; win' => true,
'We <em title="%s">win</em> and triumph' => false,
),
'beer' => array(
'pivo' => true,
'b<>r' => false,
'b&&r' => false,
),
);
$translator = $this->newTranslator('en_US');
foreach ($tests as $original => $translations) {
foreach ($translations as $translation => $expect) {
$valid = ($expect ? 'valid' : 'invalid');
$this->assertEqual(
$expect,
$translator->validateTranslation($original, $translation),
pht(
"'%s' should be %s with '%s'.",
$original,
$valid,
$translation));
}
}
}
public function testHTMLTranslations() {
$string = '%s awoke <strong>suddenly</strong> at %s.';
$when = '<4 AM>';
$translator = $this->newTranslator('en_US');
// When no components are HTML, everything is treated as a string.
$who = '<span>Abraham</span>';
$translation = $translator->translate(
$string,
$who,
$when);
$this->assertEqual(
'string',
gettype($translation));
$this->assertEqual(
'<span>Abraham</span> awoke <strong>suddenly</strong> at <4 AM>.',
$translation);
// When at least one component is HTML, everything is treated as HTML.
$who = phutil_tag('span', array(), 'Abraham');
$translation = $translator->translate(
$string,
$who,
$when);
$this->assertTrue($translation instanceof PhutilSafeHTML);
$this->assertEqual(
'<span>Abraham</span> awoke <strong>suddenly</strong> at &lt;4 AM&gt;.',
$translation->getHTMLContent());
$translation = $translator->translate(
$string,
$who,
new PhutilNumber(1383930802));
$this->assertEqual(
'<span>Abraham</span> awoke <strong>suddenly</strong> at 1,383,930,802.',
$translation->getHTMLContent());
}
private function newTranslator($locale_code) {
$locale = PhutilLocale::loadLocale($locale_code);
return id(new PhutilTranslator())
->setLocale($locale);
}
}
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