Quentin Defenouillere authored Oct 29, 2018 and Romain Bignon committed Nov 10, 2018

Sometimes the LCL website does not work properly and we randomly land on
the LoginPage while trying to get transactions:
AttributeError: 'LoginPage' object has no attribute 'get_operations'

I added an "if" to verify if we are on the login page and raise
BrowserUnavailable before calling "get_operations()" to prevent these
issues that are not always reproducible.

Closes: 16243@Sibi