Convert managesieve test scripts to PHPUnit, add them to the suite

plugins/managesieve/tests/Parser.php

@@ -0,0 +1,54 @@
+<?php
+
+class Parser extends PHPUnit_Framework_TestCase
+{
+
+    function setUp()
+    {
+        include_once dirname(__FILE__) . '/../lib/rcube_sieve_script.php';
+    }
+
+    /**
+     * Sieve script parsing
+     *
+     * @dataProvider data_parser
+     */
+    function test_parser($input, $output, $message)
+    {
+        $script = new rcube_sieve_script($input);
+        $result = $script->as_text();
+
+        $this->assertEquals(trim($result), trim($output), $message);
+    }
+
+    /**
+     * Data provider for test_parser()
+     */
+    function data_parser()
+    {
+        $dir_path = realpath(dirname(__FILE__) . '/src');
+        $dir      = opendir($dir_path);
+        $result   = array();
+
+        while ($file = readdir($dir)) {
+            if (preg_match('/^[a-z_]+$/', $file)) {
+                $input = file_get_contents($dir_path . '/' . $file);
+
+                if (file_exists($dir_path . '/' . $file . '.out')) {
+                    $output = file_get_contents($dir_path . '/' . $file . '.out');
+                }
+                else {
+                    $output = $input;
+                }
+
+                $result[] = array(
+                    'input'   => $input,
+                    'output'  => $output,
+                    'message' => "Error in parsing '$file' file",
+                );
+            }
+        }
+
+        return $result;
+    }
+}

plugins/managesieve/tests/Tokenizer.php

@@ -0,0 +1,33 @@
+<?php
+
+class Tokenizer extends PHPUnit_Framework_TestCase
+{
+
+    function setUp()
+    {
+        include_once dirname(__FILE__) . '/../lib/rcube_sieve_script.php';
+    }
+
+    function data_tokenizer()
+    {
+        return array(
+            array(1, "text: #test\nThis is test ; message;\nMulti line\n.\n;\n", '"This is test ; message;\nMulti line"'),
+            array(0, '["test1","test2"]', '[["test1","test2"]]'),
+            array(1, '["test"]', '["test"]'),
+            array(1, '"te\\"st"', '"te\\"st"'),
+            array(0, 'test #comment', '["test"]'),
+            array(0, "text:\ntest\n.\ntext:\ntest\n.\n", '["test","test"]'),
+            array(1, '"\\a\\\\\\"a"', '"a\\\\\\"a"'),
+        );
+    }
+
+    /**
+     * @dataProvider data_tokenizer
+     */
+    function test_tokenizer($num, $input, $output)
+    {
+        $res = json_encode(rcube_sieve_script::tokenize($input, $num));
+
+        $this->assertEquals(trim($res), trim($output));
+    }
+}