94 lines
2.6 KiB
JavaScript
94 lines
2.6 KiB
JavaScript
import {FormData as FormDataNode} from 'formdata-node';
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import chai from 'chai';
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import {Request, Response, FormData, Blob} from '../src/index.js';
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const {expect} = chai;
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describe('FormData', () => {
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it('Consume empty URLSearchParams as FormData', async () => {
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const res = new Response(new URLSearchParams());
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const fd = await res.formData();
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expect(fd).to.be.instanceOf(FormData);
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});
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it('Consume empty URLSearchParams as FormData', async () => {
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const req = new Request('about:blank', {
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method: 'POST',
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body: new URLSearchParams()
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});
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const fd = await req.formData();
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expect(fd).to.be.instanceOf(FormData);
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});
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it('Consume empty response.formData() as FormData', async () => {
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const res = new Response(new FormData());
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const fd = await res.formData();
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expect(fd).to.be.instanceOf(FormData);
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});
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it('Consume empty response.formData() as FormData', async () => {
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const res = new Response(new FormData());
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const fd = await res.formData();
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expect(fd).to.be.instanceOf(FormData);
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});
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it('Consume empty request.formData() as FormData', async () => {
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const req = new Request('about:blank', {
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method: 'POST',
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body: new FormData()
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});
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const fd = await req.formData();
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expect(fd).to.be.instanceOf(FormData);
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});
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it('Consume URLSearchParams with entries as FormData', async () => {
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const res = new Response(new URLSearchParams({foo: 'bar'}));
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const fd = await res.formData();
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expect(fd.get('foo')).to.be.equal('bar');
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});
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it('should return a length for empty form-data', async () => {
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const form = new FormData();
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const ab = await new Request('http://a', {
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method: 'post',
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body: form
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}).arrayBuffer();
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expect(ab.byteLength).to.be.greaterThan(30);
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});
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it('should add a Blob field\'s size to the FormData length', async () => {
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const form = new FormData();
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const string = 'Hello, world!';
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form.set('field', string);
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const fd = await new Request('about:blank', {method: 'POST', body: form}).formData();
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expect(fd.get('field')).to.equal(string);
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});
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it('should return a length for a Blob field', async () => {
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const form = new FormData();
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const blob = new Blob(['Hello, world!'], {type: 'text/plain'});
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form.set('blob', blob);
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const fd = await new Response(form).formData();
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expect(fd.get('blob').size).to.equal(13);
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});
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it('FormData-node still works thanks to symbol.hasInstance', async () => {
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const form = new FormDataNode();
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form.append('file', new Blob(['abc'], {type: 'text/html'}));
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const res = new Response(form);
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const fd = await res.formData();
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expect(await fd.get('file').text()).to.equal('abc');
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expect(fd.get('file').type).to.equal('text/html');
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});
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});
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