[misc] Bulletproofing test

xwiki-platform-core/xwiki-platform-filter/xwiki-platform-filter-test/xwiki-platform-filter-test-tests/src/test/it/org/xwiki/filter/test/ui/FilterTest.java

@@ -63,7 +63,7 @@ public void setUp()
     }
 
     @Test
-    public void testConvertXMLURL() throws IOException
+    public void testConvertXMLURL() throws IOException, InterruptedException
     {
         URL url = getClass().getResource("/xml/document1.xml");
 
@@ -84,6 +84,10 @@ public void testConvertXMLURL() throws IOException
         WebElement submit = getDriver().findElement(By.name("convert"));
         submit.click();
 
+        // Give some time to finish the conversion
+        // TODO: use a cleaner way to find if the conversion is done
+        Thread.sleep(30000);
+
         Assert.assertEquals(IOUtils.toString(getClass().getResource("/xml/document1.xml")),
             FileUtils.readFileToString(tmp));
     }