#NEWLINE# def test_container_has_length( self ) : #NEWLINE# #INDENT# mock1 = mock . Mock ( WebDriver ) #NEWLINE# mock2 = mock . Mock ( WebElement ) #NEWLINE# iterable = [ mock1 , mock2 ] #NEWLINE# container = SeleniumContainerWrapper ( iterable ) #NEWLINE# self . assertEqual ( len ( container ) , 2 )