For example, I have an element
<div>TestMessage<div>
How do I get this element by 'testmessage' text?
Next options don't work:
//div[contains(., 'testmessage')]
//div[matches(text(),'testmessage','i')]
//div[lower-case(text())='testmessage']
//div[lower-case(.)='testmessage']