$response->assertSessionHasErrors('dob'); Gives following Error : `Session is missing expected key [errors].`

Thanks for the great tutorial. I was trying to follow this tutorial but i am getting some error while running validation tests. I am using Laravel version 6.9.0.

The error is getting following:

Session is missing expected key [errors]..

Thanks in advance.

I think i have found the solution here. https://stackoverflow.com/questions/57036898/laravel-5-8-nova-login-test-session-is-missing-expected-key-errors . You should use assertJsonValidationErrors instead assertSessionHasErrors.

And i believe that is because i am using api routes.

[shabayekdes]

I upgrade the project to version 7 and the test was passed
I agree with you that the problem because you using api routes
thanks for you