Comments (9)
You can do this with axios' interceptors by failing each request, but resolving the promise in the response error handler.
// Add request interceptor to force the request to fail
axios.interceptors.request.use((config) => {
// Mangle URL to skip network request
config.url = 'http://localhost:0/' + config.url;
return config;
});
instance.interceptors.response.use((response) => {
// Shouldn't really be called, ever
return response;
}, (error) => {
/* Returning a resolved promise from error handler
will make final promise resolve as though the request
would have returned successfully */
return Promise.resolve({
data: {/* response data */},
status: 200,
statusText: 'OK',
headers: {},
config: error.config
});
});
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For anyone looking to address mocking for a test scenario I have created moxios.
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From what I can tell, this isn't possible with the current version of axios. An interceptor needs some way of preempting dispatchRequest.
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Is this to accommodate a test scenario?
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Yes, that and caching
On Mon, Feb 2, 2015 at 9:05 PM, Matt Zabriskie [email protected]
wrote:
Is this to accommodate a test scenario?
—
Reply to this email directly or view it on GitHub
#40 (comment).
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With version 0.6.0 you will be able to specify a custom adapter, which facilitates testing. There will also be built in caching of GET requests.
There's also this neat lib that is inspired by pretender that you could use https://github.com/aaronshaf/xhr-interceptor :)
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@mzabriskie How do you specify a custom adapter now?
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@resistdesign functionality didn't make the cut for 0.6.0. Will work on this for a future release.
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Any update on this? I much prefer axios's Promise api than superagent's callback api but I would need a way of mocking to adopt it. Thanks
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