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<?php
use PHPUnit\Framework\TestCase;
class ParsingTest extends TestCase
{
public function test_extract_plural_forms_header_from_po_header()
{
$parser = new gettext_reader(NULL);
// It defaults to a "Western-style" plural header.
$this->assertEquals(
'nplurals=2; plural=n == 1 ? 0 : 1;',
$parser->extract_plural_forms_header_from_po_header(""));
// Extracting it from the middle of the header works.
$this->assertEquals(
'nplurals=1; plural=0;',
$parser->extract_plural_forms_header_from_po_header(
"Content-type: text/html; charset=UTF-8\n"
."Plural-Forms: nplurals=1; plural=0;\n"
."Last-Translator: nobody\n"
));
// It's also case-insensitive.
$this->assertEquals(
'nplurals=1; plural=0;',
$parser->extract_plural_forms_header_from_po_header(
"PLURAL-forms: nplurals=1; plural=0;\n"
));
// It falls back to default if it's not on a separate line.
$this->assertEquals(
'nplurals=2; plural=n == 1 ? 0 : 1;',
$parser->extract_plural_forms_header_from_po_header(
"Content-type: text/html; charset=UTF-8" // note the missing \n here
."Plural-Forms: nplurals=1; plural=0;\n"
."Last-Translator: nobody\n"
));
}
public function test_select_string_disallows_nonint_numbers()
{
$this->expectException('InvalidArgumentException');
$pofile_data = ''
."msgid \"\"\n"
."msgstr \"\"\n"
."\"Content-Type: text/plain; charset=utf-8\\n\"\n"
."\"Plural-Forms: nplurals=2; plural= n == 1 ? 0 : 1;\\n\"\n";
$mofile = tempnam(sys_get_temp_dir(), "pg");
$msgfmt = popen("msgfmt -o $mofile -", "w");
fwrite($msgfmt, $pofile_data);
pclose($msgfmt);
$modata = new CachedFileReader($mofile);
unlink($mofile);
$parser = new gettext_reader($modata);
// It defaults to a "Western-style" plural header.
$this->assertEquals(
'nplurals=2; plural=n == 1 ? 0 : 1;',
$parser->extract_plural_forms_header_from_po_header(""));
$new_tempfile = tempnam(sys_get_temp_dir(), "pg");
$parser->select_string(
"(file_put_contents('$new_tempfile', 'boom'))");
$this->assertEquals("", file_get_contents($new_tempfile));
unlink($new_tempfile);
}
/**
* @dataProvider data_provider_test_npgettext
*/
public function test_npgettext($number, $expected) {
$parser = new gettext_reader(NULL);
$result = $parser->npgettext("context",
"%d pig went to the market\n",
"%d pigs went to the market\n",
$number);
$this->assertSame($expected, $result);
}
public static function data_provider_test_npgettext() {
return array(
array(1, "%d pig went to the market\n"),
array(2, "%d pigs went to the market\n"),
);
}
}
?>
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