<?php require_once('PHPUnit/Framework.php'); //require_once('gettext.php'); class ParsingTest extends PHPUnit_Framework_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" )); } } ?>