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Last updated : Oct 28, 2020
Not on the current edition
This blip is not on the current edition of the Radar. If it was on one of the last few editions it is likely that it is still relevant. If the blip is older it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the Radar Understand more
Oct 2020
Adopt ? We feel strongly that the industry should be adopting these items. We use them when appropriate on our projects.

jest-when is a lightweight JavaScript library that complements Jest by matching mock function call arguments. Jest is a great tool for testing the stack; jest-when allows you to expect specific arguments for mock functions which enables you to write more robust unit tests of modules with many dependencies. It's easy to use and provides great support for multiple matchers, which is why our teams have made jest-when their default choice for mocking in this space.

Nov 2019
Trial ? Worth pursuing. It is important to understand how to build up this capability. Enterprises should try this technology on a project that can handle the risk.

jest-when is a lightweight JavaScript library that complements Jest by matching mock function call arguments. Jest is a great tool for testing the stack; jest-when allows you to expect specific arguments for mock functions and thus lets you write more robust unit tests of modules with many dependencies.

Veröffentlicht : Nov 20, 2019
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