On Testing – Part 3

Browser-based Testing

In part 2 of this series, I talked about the lower levels of the test pyramid: unit & integration tests. In this post, I’ll be focusing on the highest level of the pyramid: browser-based tests.

Browser-based tests are slow. Really slow. They run an order of magnitude slower than other tests. Large browser test suites can quickly bog down your CI pipeline. Make sure there’s a good reason to write a test case as a browser-based test and that it can’t be accomplished at a lower level of the pyramid.

The sweet spot for browser tests

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