diff -r 000000000000 -r 8d7f8719d29c ide/editor/src/test/java/org/apidesign/bck2brwsr/ide/editor/JSNI2JavaScriptBodyTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ide/editor/src/test/java/org/apidesign/bck2brwsr/ide/editor/JSNI2JavaScriptBodyTest.java	Wed Feb 13 11:12:55 2013 +0100
@@ -0,0 +1,46 @@
+/**
+ * Back 2 Browser Bytecode Translator
+ * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. Look for COPYING file in the top folder.
+ * If not, see http://opensource.org/licenses/GPL-2.0.
+ */
+package org.apidesign.bck2brwsr.ide.editor;
+
+import org.apidesign.bck2brwsr.core.JavaScriptBody;
+import org.junit.Test;
+import org.netbeans.modules.java.hints.test.api.HintTest;
+import org.openide.filesystems.FileUtil;
+
+public class JSNI2JavaScriptBodyTest {
+
+    @Test
+    public void testFixWorking() throws Exception {
+        HintTest.create()
+                .input("package test;\n" +
+                       "public class Test {\n" +
+                       "    public native void run(int a) /*-{ this.a = a; }-*/;\n" +
+                       "}\n")
+                .classpath(FileUtil.getArchiveRoot(JavaScriptBody.class.getProtectionDomain().getCodeSource().getLocation()))
+                .run(JSNI2JavaScriptBody.class)
+                .findWarning("2:23-2:26:verifier:" + Bundle.ERR_JSNI2JavaScriptBody())
+                .applyFix()
+                .assertCompilable()
+                .assertOutput("package test;\n" +
+                              "import org.apidesign.bck2brwsr.core.JavaScriptBody;\n" +
+                              "public class Test {\n" +
+                              "    @JavaScriptBody(body = \" this.a = a; \", args = {\"this\", \"a\"})\n" +
+                              "    public native void run(int a);\n" +
+                              "}\n");
+    }
+}