Top "Tdd" questions

Mocking file objects or iterables in python

Which way is proper for mocking and testing code that iters object returned by open(), using mock library? whitelist_data.…

python tdd mocking python-mock

How to unit test a method that runs into an infinite loop for some input?

This question just occurred to my mind and I want to ask this here. The case is intentional, I just …

unit-testing junit tdd nunit infinite-loop

Test-Driven Development - How to write a test before none of implementation code exists

I'm learning TDD but struggling to adopt it as it's not straightforward. The question I cannot answer is "How to …

java unit-testing junit tdd

How to repeat/loop through mocha tests

I've been working on a few mocha/chai tests, and I still haven't found a good way of running my …

tdd mocha chai

Do polymorphism or conditionals promote better design?

I recently stumbled across this entry in the google testing blog about guidelines for writing more testable code. I was …

c++ oop tdd polymorphism

How Snapshot testing works and what does toMatchSnapshot( ) function do in Jest Snapshot testing for React components?

I am new to Jest testing and I was going through some examples of how test cases are written in …

reactjs tdd jestjs snapshot

Bash and Test-Driven Development

When writing more than a trivial script in bash, I often wonder how to make the code testable. It is …

bash tdd

When to rewrite a code base from scratch

I think back to Joel Spolsky's article about never rewriting code from scratch. To sum up his argument: The code …

architecture tdd testing

How can I unit test my ASP.NET MVC controller that uses FormsAuthentication?

I'm working with a ASP.NET MVC solution in a test driven manner and I want to login a user …

asp.net-mvc unit-testing tdd mocking forms-authentication

How to attach message to rspec check?

In rspec: Can I attach a message to a check the same way as I would do in xUnit style …

ruby tdd rspec xunit