mswjs/msw v0.26.0

on GitHub

This release introduces changes to the mockServiceWorker.js file. Please follow the instructions in the browser to update the worker file. Thank you.

Features

• Adds support for GraphQL upload and multipart data operations (#215, #543).
• Adds delay modes: “real” and “infinite” (#538). Supports infinite loading.

ctx.delay() // random realistic response time
ctx.delay('real') // the same as `ctx.delay()`
ctx.delay('infinite') // infinite response time
ctx.delay(50) // explicit response delay (50ms)

• Displays [MSW] Mocking disabled message when calling worker.stop(). (#485, #493).

Bug fixes

• Fixes an issue that resulted in theFailed to construct 'Response': The status provided (0) is outside the range [200, 599]. exception caused by an opaque response on the page (#529, #564). MSW will now skip opaque responses during the life-cycle events handling. You will not get the response:bypass invoked upon an opaque response.
• Fixes an issue that resulted in an exception being thrown when handling subsequent requests in Safari (#558, #565).
• Fixes an issue when the ExecutionResult of graphql was not compatible with ctx.data and ctx.errors utilities (#522, #542).
• Fixes an issue that resulted in the MSW worker handling unrelated message event originating from other tools (#551).

Internal

• Updates dependencies to their latest versions.
• Consistently uses self instead of this in the worker script (#568).
• Ensures that MSW doesn’t handle events originating from unrelated workers (#551).