public function testSave()
{
// initial data
$s = chr(4);
$messages = ['Hello!' => 'Привет!', "context1{$s}Hello?" => 'Привет?', 'Hello!?' => '', "context1{$s}Hello!?!" => '', "context2{$s}\"Quotes\"" => '"Кавычки"', "context2{$s}\nNew lines\n" => "\nПереносы строк\n", "context2{$s}\tTabs\t" => "\tТабы\t", "context2{$s}\rCarriage returns\r" => "\rВозвраты кареток\r"];
// create temporary directory and dump messages
$poFileDirectory = __DIR__ . '/../../runtime/i18n';
if (!is_dir($poFileDirectory)) {
mkdir($poFileDirectory);
}
if (is_file($poFileDirectory . '/test.mo')) {
unlink($poFileDirectory . '/test.mo');
}
$moFile = new GettextMoFile();
$moFile->save($poFileDirectory . '/test.mo', $messages);
// load messages
$context1 = $moFile->load($poFileDirectory . '/test.mo', 'context1');
$context2 = $moFile->load($poFileDirectory . '/test.mo', 'context2');
// context1
$this->assertCount(2, $context1);
$this->assertArrayHasKey('Hello?', $context1);
$this->assertTrue(in_array('Привет?', $context1));
$this->assertArrayHasKey('Hello!?!', $context1);
$this->assertTrue(in_array('', $context1));
// context2
$this->assertCount(4, $context2);
$this->assertArrayHasKey("\"Quotes\"", $context2);
$this->assertTrue(in_array('"Кавычки"', $context2));
$this->assertArrayHasKey("\nNew lines\n", $context2);
$this->assertTrue(in_array("\nПереносы строк\n", $context2));
$this->assertArrayHasKey("\tTabs\t", $context2);
$this->assertTrue(in_array("\tТабы\t", $context2));
$this->assertArrayHasKey("\rCarriage returns\r", $context2);
$this->assertTrue(in_array("\rВозвраты кареток\r", $context2));
}