Unit test file uploads in your Apollo GraphQL Server

mocha-resolver.js

addFile: async (_, options) => {
    const {
        file,
        input
    } = options;

    try {
        const { stream, filename, mimetype } = await file;

        const s3File = await someFileStoreService.upload({ stream, filename, mimetype });
 
        return s3File
    } catch (error) {
        throw new Error(error);
    }
}