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[autoinstallsdev/mediawiki.git] / vendor / cssjanus / cssjanus / test / suites / CSSJanusTest.php

diff --git a/vendor/cssjanus/cssjanus/test/suites/CSSJanusTest.php b/vendor/cssjanus/cssjanus/test/suites/CSSJanusTest.php
new file mode 100644 (file)
index 0000000..ad70407
--- /dev/null
+++ b/vendor/cssjanus/cssjanus/test/suites/CSSJanusTest.php
@@ -0,0 +1,77 @@
+<?php
+
+class CSSJanusTest extends PHPUnit_Framework_TestCase {
+
+       public static function provideData() {
+               $data = self::getSpec();
+               $cases = array();
+               foreach ($data as $name => $test) {
+                       if (isset($test['args']) || isset($test['options'])) {
+                               // v1.2.0 test format
+                               $args = isset($test['args']) ? $test['args'] :
+                                       (isset($test['options']) ? array( $test['options'] ) : array());
+                       } else {
+                               // v1.1.x test format
+                               $args = array(
+                                       !empty($test['settings']['swapLtrRtlInUrl']),
+                                       !empty($test['settings']['swapLeftRightInUrl'])
+                               );
+                       }
+                       foreach ($test['cases'] as $i => $case) {
+                               $input = $case[0];
+                               $noop = !isset($case[1]);
+                               $output = $noop ? $input : $case[1];
+
+                               $cases[] = array(
+                                       $input,
+                                       $args,
+                                       $output,
+                                       $name,
+                               );
+
+                               if (!$noop) {
+                                       // Round trip
+                                       $cases[] = array(
+                                               $output,
+                                               $args,
+                                               $input,
+                                               $name,
+                                       );
+                               }
+                       }
+               }
+               return $cases;
+       }
+
+       /**
+        * @dataProvider provideData
+        */
+       public function testTransform($input, $args, $output, $name) {
+               array_unshift($args, $input);
+               $this->assertEquals(
+                       $output,
+                       call_user_func_array('CSSJanus::transform', $args),
+                       $name
+               );
+       }
+
+       protected static function getSpec() {
+               static $json;
+               if ($json == null) {
+                       $version = '1.2.0';
+                       $dir = dirname(__DIR__);
+                       $file = "$dir/data-v$version.json";
+                       if (!is_readable($file)) {
+                               array_map('unlink', glob("$dir/data-v*.json"));
+                               $json = file_get_contents("https://github.com/cssjanus/cssjanus/raw/v$version/test/data.json");
+                               if ($json === false) {
+                                       throw new Exception('Failed to fetch data');
+                               }
+                               file_put_contents($file, $json);
+                       } else {
+                               $json = file_get_contents($file);
+                       }
+               }
+               return json_decode($json, /* $assoc = */ true);
+       }
+}