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describe('ReactNative', () => {
it('re-exports the global functions', () => {
const globalFetch = global.fetch = function globalFetch () {}
const globalHeaders = global.Headers = function globalHeaders () {}
const globalRequest = global.Request = function globalRequest () {}
const globalResponse = global.Response = function globalResponse () {}
const { fetch, Request, Response, Headers } = require('../../../dist/react-native-ponyfill')
expect(fetch).to.equal(globalFetch)
expect(Headers).to.equal(globalHeaders)
expect(Request).to.equal(globalRequest)
expect(Response).to.equal(globalResponse)
delete global.fetch
delete global.Headers
delete global.Request
delete global.Response
})
it('does not touch the global functions when polyfilling', () => {
const globalFetch = global.fetch = function globalFetch () {}
const globalHeaders = global.Headers = function globalHeaders () {}
const globalRequest = global.Request = function globalRequest () {}
const globalResponse = global.Response = function globalResponse () {}
require('../../../dist/react-native-polyfill')
expect(fetch).to.equal(globalFetch)
expect(Headers).to.equal(globalHeaders)
expect(Request).to.equal(globalRequest)
expect(Response).to.equal(globalResponse)
delete global.fetch
delete global.Headers
delete global.Request
delete global.Response
})
})
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