test/libraries/php-gettext/Parsing_test.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Test for gettext parsing.
   5  *
   6  * @package phpMyAdmin-test
   7  */
   8 //require_once('gettext.php');
   9
  10 class ParsingTest extends PHPUnit_Framework_TestCase
  11 {
  12   public function test_extract_plural_forms_header_from_po_header()
  13   {
  14     $parser = new gettext_reader(NULL);
  15     // It defaults to a "Western-style" plural header.
  16     $this->assertEquals(
  17       'nplurals=2; plural=n == 1 ? 0 : 1;',
  18       $parser->extract_plural_forms_header_from_po_header(""));
  19
  20     // Extracting it from the middle of the header works.
  21     $this->assertEquals(
  22       'nplurals=1; plural=0;',
  23       $parser->extract_plural_forms_header_from_po_header(
  24         "Content-type: text/html; charset=UTF-8\n"
  25         ."Plural-Forms: nplurals=1; plural=0;\n"
  26         ."Last-Translator: nobody\n"
  27       ));
  28
  29     // It's also case-insensitive.
  30     $this->assertEquals(
  31       'nplurals=1; plural=0;',
  32       $parser->extract_plural_forms_header_from_po_header(
  33         "PLURAL-forms: nplurals=1; plural=0;\n"
  34       ));
  35
  36     // It falls back to default if it's not on a separate line.
  37     $this->assertEquals(
  38       'nplurals=2; plural=n == 1 ? 0 : 1;',
  39       $parser->extract_plural_forms_header_from_po_header(
  40        "Content-type: text/html; charset=UTF-8" // note the missing \n here
  41         ."Plural-Forms: nplurals=1; plural=0;\n"
  42         ."Last-Translator: nobody\n"
  43       ));
  44   }
  45
  46   /**
  47    * @dataProvider data_provider_test_npgettext
  48    */
  49   public function test_npgettext($number, $expected) {
  50     $parser = new gettext_reader(NULL);
  51     $result = $parser->npgettext("context",
  52                                  "%d pig went to the market\n",
  53                                  "%d pigs went to the market\n",
  54                                  $number);
  55     $this->assertSame($expected, $result);
  56   }
  57   public static function data_provider_test_npgettext() {
  58     return array(
  59                  array(1, "%d pig went to the market\n"),
  60                  array(2, "%d pigs went to the market\n"),
  61                  );
  62   }
  63
  64 }
  65 ?>