transformed inc/mail tests to phpunit

_testing/README

@@ -22,4 +22,4 @@ Bad tests are tests that do not run out of the box.
   * inc/form_form
   * inc/html_hilight (runkit)
   * inc/indexer_idx_indexlengths
-  *
+  * inc/mail_send

_testing/unittests/inc/mail_isvalid.test.php

@@ -0,0 +1,82 @@
+<?php
+// use no mbstring help here
+require_once DOKU_INC.'inc/init.php';
+
+class mail_isvalid extends PHPUnit_Framework_TestCase {
+
+
+    function test1(){
+        $tests   = array();
+
+        // our own tests
+        $tests[] = array('bugs@php.net',true);
+        $tests[] = array('~someone@somewhere.com',true);
+        $tests[] = array('no+body.here@somewhere.com.au',true);
+        $tests[] = array('username+tag@domain.com',true); // FS#1447
+        $tests[] = array("rfc2822+allthesechars_#*!'`/-={}are.legal@somewhere.com.au",true);
+        $tests[] = array('_foo@test.com',true); // FS#1049
+        $tests[] = array('bugs@php.net1',true); // new ICAN rulez seem to allow this
+        $tests[] = array('.bugs@php.net1',false);
+        $tests[] = array('bu..gs@php.net',false);
+        $tests[] = array('bugs@php..net',false);
+        $tests[] = array('bugs@.php.net',false);
+        $tests[] = array('bugs@php.net.',false);
+        $tests[] = array('bu(g)s@php.net1',false);
+        $tests[] = array('bu[g]s@php.net1',false);
+        $tests[] = array('somebody@somewhere.museum',true);
+        $tests[] = array('somebody@somewhere.travel',true);
+        $tests[] = array('root@[2010:fb:fdac::311:2101]',true);
+        $tests[] = array('test@example', true); // we allow local addresses
+
+        // tests from http://code.google.com/p/php-email-address-validation/ below
+
+        $tests[] = array('test@example.com', true);
+        $tests[] = array('TEST@example.com', true);
+        $tests[] = array('1234567890@example.com', true);
+        $tests[] = array('test+test@example.com', true);
+        $tests[] = array('test-test@example.com', true);
+        $tests[] = array('t*est@example.com', true);
+        $tests[] = array('+1~1+@example.com', true);
+        $tests[] = array('{_test_}@example.com', true);
+        $tests[] = array('"[[ test ]]"@example.com', true);
+        $tests[] = array('test.test@example.com', true);
+        $tests[] = array('test."test"@example.com', true);
+        $tests[] = array('"test@test"@example.com', true);
+        $tests[] = array('test@123.123.123.123', true);
+        $tests[] = array('test@[123.123.123.123]', true);
+        $tests[] = array('test@example.example.com', true);
+        $tests[] = array('test@example.example.example.com', true);
+
+        $tests[] = array('test.example.com', false);
+        $tests[] = array('test.@example.com', false);
+        $tests[] = array('test..test@example.com', false);
+        $tests[] = array('.test@example.com', false);
+        $tests[] = array('test@test@example.com', false);
+        $tests[] = array('test@@example.com', false);
+        $tests[] = array('-- test --@example.com', false); // No spaces allowed in local part
+        $tests[] = array('[test]@example.com', false); // Square brackets only allowed within quotes
+        $tests[] = array('"test\test"@example.com', false); // Quotes cannot contain backslash
+        $tests[] = array('"test"test"@example.com', false); // Quotes cannot be nested
+        $tests[] = array('()[]\;:,<>@example.com', false); // Disallowed Characters
+        $tests[] = array('test@.', false);
+        $tests[] = array('test@example.', false);
+        $tests[] = array('test@.org', false);
+        $tests[] = array('12345678901234567890123456789012345678901234567890123456789012345@example.com', false); // 64 characters is maximum length for local part. This is 65.
+        $tests[] = array('test@123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012.com', false); // 255 characters is maximum length for domain. This is 256.
+        $tests[] = array('test@[123.123.123.123', false);
+        $tests[] = array('test@123.123.123.123]', false);
+
+
+        foreach($tests as $test){
+            $info = 'Testing '.$test[0];
+
+            if($test[1]){
+                $this->assertTrue((bool) mail_isvalid($test[0]), $info);
+            }else{
+                $this->assertFalse((bool) mail_isvalid($test[0]), $info);
+            }
+        }
+    }
+
+}
+//Setup VIM: ex: et ts=4 :

_testing/unittests/inc/mail_quoted_printable_encode.test.php

@@ -0,0 +1,44 @@
+<?php
+
+require_once DOKU_INC.'inc/mail.php';
+
+class mail_quotedprintable_encode extends PHPUnit_Framework_TestCase {
+
+    function test_simple(){
+        $in  = 'hello';
+        $out = 'hello';
+        $this->assertEquals(mail_quotedprintable_encode($in),$out);
+    }
+
+    function test_spaceend(){
+        $in  = "hello \nhello";
+        $out = "hello=20\nhello";
+        $this->assertEquals(mail_quotedprintable_encode($in),$out);
+    }
+
+    function test_german_utf8(){
+        $in  = 'hello überlänge';
+        $out = 'hello =C3=BCberl=C3=A4nge';
+        $this->assertEquals(mail_quotedprintable_encode($in),$out);
+    }
+
+    function test_wrap(){
+        $in  = '123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789';
+        $out = "123456789 123456789 123456789 123456789 123456789 123456789 123456789 1234=\n56789 123456789";
+        $this->assertEquals(mail_quotedprintable_encode($in,74),$out);
+    }
+
+    function test_nowrap(){
+        $in  = '123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789';
+        $out = '123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789';
+        $this->assertEquals(mail_quotedprintable_encode($in,0),$out);
+    }
+
+    function test_russian_utf8(){
+        $in  = 'Ваш пароль для системы Доку Вики';
+        $out = '=D0=92=D0=B0=D1=88 =D0=BF=D0=B0=D1=80=D0=BE=D0=BB=D1=8C =D0=B4=D0=BB=D1=8F =D1=81=D0=B8=D1=81=D1=82=D0=B5=D0=BC=D1=8B =D0=94=D0=BE=D0=BA=D1=83 =D0=92=D0=B8=D0=BA=D0=B8';
+        $this->assertEquals(mail_quotedprintable_encode($in,0),$out);
+    }
+}
+
+//Setup VIM: ex: et ts=4 :