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I'm gonna wait on adding junit testing, looks like it's on Jest's TODO: jestjs/jest#104 (comment) |
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I had a thought that it might be nice to be able to run those snapshots as storybooks, might ask about it |
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Awesome, merging. |
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OK, so, while this is still early days - we can start using Jest's Snapshot Testing. It looks a lot like what you were trying to do with mocha/shallow react-native.
IMO this solves a lot of the conceptual problems I was having around figuring out the testing structure. I'll miss real snapshots, but I'd trade the visual fidelity for cross-platform and extremely fast, readable JSON.
As a part of this, I studied how typings works. I now understand that it's a per-project thing, and you typically do
typings installin a project to get all the auto-completion working. I have a bunch of staged typing file deletions which will be another second PR. Too much noise.I've also got my JS Dangerfiles fork in, in theory we should get a hello world message from @ArtsyMobile.
Here's an example of what a completed test suite looks like: bartonhammond/snowflake#110