public void testToXmlAttributeValue() throws Exception { assertEquals("", XmlUtils.toXmlAttributeValue("")); assertEquals("foo", XmlUtils.toXmlAttributeValue("foo")); assertEquals("foo<bar", XmlUtils.toXmlAttributeValue("foo<bar")); assertEquals("foo>bar", XmlUtils.toXmlAttributeValue("foo>bar")); assertEquals(""", XmlUtils.toXmlAttributeValue("\"")); assertEquals("'", XmlUtils.toXmlAttributeValue("'")); assertEquals("foo"b''ar", XmlUtils.toXmlAttributeValue("foo\"b''ar")); assertEquals("<"'>&", XmlUtils.toXmlAttributeValue("<\"'>&")); }