How to check if some text is present on a web page using selenium 2?

Question

Hi I am using selenium to automate test on web pages. I am using selenium 2 and python and would like to have answers in this framework only. SO how do I check whether some text is present or not? I have tried asset equals but it is not working?

assertEquals(driver.getPageSource().contains("email"), true); 

Answer 1

For those of you who are still interested:

Generic Solution

if text in driver.page_source:     # text exists in page 

unittest:

assertTrue(text in driver.page_source) 

pytest:

assert text in driver.page_source