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Data driven testing solves the problem: “I want to try a bunch of different test values, but I don’t want to write a different test for each one.” In data driven testing, you reuse the same test code with different values. Data-driven testing is so common and valuable that I’ve seen teams set up their […]

“Regression testing is doing the same thing over and over and expecting a different result.” This is a series of articles on test automation techniques you can use for regression testing. The goals of the series are to: These techniques are not tied to any tool. However, I’ll use some examples in NUnit because it’s […]

This software requires too many tests! Do you have a problem like this? There’s help and it’s called pairwise testing. There’s been a lot written about the subject. What I’m going to cover are the use cases: Example 1 – Testing a web app To understand what problem pairwise testing solves, let’s start with an […]

Lately, I have seen some confusion at the level of testing that should be done when a daily build is generated. How do we know that the daily build is ready for general consumption? What’s the difference between BVT and smoke testing? Although general definitions vary throughout the industry, below, I will provide our definitions […]

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