assertRaises to catch exception in test case

In my python test case, I test it to catch an exception throws in my method:

self.assertRaises(Excpetion, lambda : myfunction(anObject))

Where in 'myfuction', it is expected to thru a Value Error.

    def __init__(          self,          **kwargs      ):          super(Model, self).__init__(**kwargs)  >       self.value = kwargs['value']  E       KeyError: 'value'  

My question is why my test case still fails? since I am expecting it to raise 'exception'

self.assertRaises(Excpetion  

https://stackoverflow.com/questions/66094739/assertraises-to-catch-exception-in-test-case February 08, 2021 at 09:07AM