Support exact-matching on FormData bodies #622
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kylekthompson
commented
Nov 8, 2021
| expect(fm.calls(true).length).to.equal(0); | ||
| }); | ||
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| it('should not ignore the order of the form fields', async () => { |
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We might be able to do something more complicated here, but I was a touch worried about the semantics of having multiple values for the same keys/arrays/etc.
We'd probably want to convert the FormData objects to JS objects and compare those as we are today (with isEqual) instead?
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Hello 👋
While attempting to mock some client-side calls to
fetchusingfetch-mock9.11.0, I was hoping I'd be able to matchFormDatabodies in addition to JSON. I do see in the docs that it's called out that JSON is supported. Would you be open to a change supporting other kinds of bodies?The diff as-is will support exact matches of
FormData(see the included tests; I've also patched this change locally in my repository as a test and validated that it solves my issues there as well). It also will likely support other exact-matches of bodies (e.g. plaintext), but I've not explicitly called out support for that. I'd be happy to do some work to limit it toFormDataonly if you'd like (I'll just need to investigate a little more to make it compatible with both client and server environments).