[FORMAT] Run php-cs-fixer in php-gettext

extlib/php-gettext/tests/ParsingTest.php

@@ -0,0 +1,97 @@
+<?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"
+      )
+    );
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function test_select_string_disallows_nonint_numbers()
+    {
+        $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"),
+                 );
+    }
+}