Fix handling of severity if it's not lowercase (#77)

Author: AllenJB

.editorconfig

@@ -10,6 +10,9 @@ trim_trailing_whitespace = true
 indent_style = space
 indent_size = 4
 
+[*.expect]
+insert_final_newline = false;
+
 [*.md]
 max_line_length = 80
 

cs2pr

@@ -144,6 +144,7 @@ function relativePath($path)
 
 function annotateType($type, $noticeAsWarning)
 {
+    $type = strtolower($type);
     if (in_array($type, array('error', 'failure'))) {
         return 'error';
     }

tests/errors/mixed-case.expect

@@ -0,0 +1,3 @@
+::error file=redaxo\src\addons\2factor_auth\boot.php,line=6::Call to static method getInstance() on an unknown class rex_one_time_password.
+::error file=redaxo\src\addons\2factor_auth\boot.php,line=9::Call to static method getInstance() on an unknown class rex_minibar.
+::error file=redaxo\src\addons\2factor_auth\lib\one_time_password.php,line=0::Class rex_one_time_password was not found while trying to analyse it - autoloading is probably not configured properly.

tests/errors/mixed-case.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<checkstyle>
+    <file name="redaxo\src\addons\2factor_auth\boot.php">
+        <error line="6" column="1" severity="ERROR" message="Call to static method getInstance() on an unknown class rex_one_time_password." />
+        <error line="9" column="1" severity="FAILURE" message="Call to static method getInstance() on an unknown class rex_minibar." />
+    </file>
+    <file name="redaxo\src\addons\2factor_auth\lib\one_time_password.php">
+        <error line="0" column="1" severity="Error" message="Class rex_one_time_password was not found while trying to analyse it - autoloading is probably not configured properly." />
+    </file>
+</checkstyle>

tests/tests.php

@@ -58,3 +58,5 @@ function testXml($xmlPath, $expectedExit, $expectedOutput = null, $options = '')
 
 testXml(__DIR__.'/noerrors/only-header.xml', 0, file_get_contents(__DIR__.'/noerrors/only-header.expect'));
 testXml(__DIR__.'/noerrors/only-header-php-cs-fixer.xml', 0, file_get_contents(__DIR__.'/noerrors/only-header-php-cs-fixer.expect'));
+
+testXml(__DIR__.'/errors/mixed-case.xml', 1, file_get_contents(__DIR__.'/errors/mixed-case.expect'));