Question: GraphQL queries are not intercepted in Jest unit test

Issue

I want to use msw in Jest unit tests only. However, GraphQL queries are not being intercepted. Our stack is React + Jest + Apollo GraphQL.

I have already looked at https://github.com/mswjs/examples/tree/master/examples/graphql-react-apollo which is very helpful. Thanks for that.

Environment

• msw: 0.19.3
• nodejs: v12.14.0
• npm: 6.13.4
• Browser: Chrome 83.0.4103.97

I have 2 questions.

1. Do I need any extra setup to make msw work in node (Jest unit tests)?

I believe this command is required to make msw work in browser for development. Do I need to do something similar for node?

$ npx msw init <PUBLIC_DIR>

2. Is there any config needed for different url end point?

Our end point is /prism instead of /graphql. Do I need to change any config to make it work besides setting up apollo client?

Note: I have also tried changing our api url to /graphql but it still doesn’t work.

[kettanaito]

MSW doesn’t currently support batched GraphQL queries. See the support progress in #513.

[kettanaito]

That’s a good comment. MSW is the replacement for jest-fetch-mock. Using both doesn’t guarantee any reliability and doesn’t make much sense. Thanks for highlighting that.