fix(file-upload-form): fixed form data for node env

src/utils/getFormData.ts

@@ -0,0 +1,5 @@
+import { isNode } from './'
+import * as NodeFormData from 'form-data'
+
+export const getFormData = () =>
+  isNode() ? new NodeFormData() : new FormData()

src/utils/index.ts

@@ -20,3 +20,4 @@ export * from './parseWeboutResponse'
 export * from './serialize'
 export * from './splitChunks'
 export * from './validateInput'
+export * from './getFormData'

src/utils/spec/getFormData.spec.ts

@@ -0,0 +1,20 @@
+import { getFormData } from '..'
+import * as isNodeModule from '../isNode'
+import * as NodeFormData from 'form-data'
+
+describe('getFormData', () => {
+  it('should return NodeFormData if environment is Node', () => {
+    jest.spyOn(isNodeModule, 'isNode').mockImplementation(() => true)
+
+    expect(getFormData() instanceof NodeFormData).toEqual(true)
+  })
+
+  it('should return FormData if environment is not Node', () => {
+    const formDataMock = () => {}
+    ;(global as any).FormData = formDataMock
+
+    jest.spyOn(isNodeModule, 'isNode').mockImplementation(() => false)
+
+    expect(getFormData() instanceof FormData).toEqual(true)
+  })
+})