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| 1 | +import test from 'ava'; |
| 2 | +import ky, {type Progress} from '../source/index.js'; |
| 3 | +import {createLargeBlob} from './helpers/create-large-file.js'; |
| 4 | +import {createHttpTestServer} from './helpers/create-http-test-server.js'; |
| 5 | +import {parseRawBody} from './helpers/parse-body.js'; |
| 6 | + |
| 7 | +test('POST JSON with upload progress', async t => { |
| 8 | + const server = await createHttpTestServer({bodyParser: false}); |
| 9 | + server.post('/', async (request, response) => { |
| 10 | + response.json(await parseRawBody(request)); |
| 11 | + }); |
| 12 | + |
| 13 | + const json = {test: 'test'}; |
| 14 | + const data: Progress[] = []; |
| 15 | + const chunks: string[] = []; |
| 16 | + const responseJson = await ky |
| 17 | + .post(server.url, { |
| 18 | + json, |
| 19 | + onUploadProgress(progress, chunk) { |
| 20 | + data.push(progress); |
| 21 | + chunks.push(new TextDecoder().decode(chunk)); |
| 22 | + }, |
| 23 | + }) |
| 24 | + .json(); |
| 25 | + |
| 26 | + // Check if we have at least two progress updates |
| 27 | + t.true(data.length >= 2, 'Should have at least two progress updates'); |
| 28 | + t.deepEqual( |
| 29 | + chunks, |
| 30 | + [ |
| 31 | + '{"test":"test"}', |
| 32 | + '', |
| 33 | + ], |
| 34 | + 'Should have chunks for all but the last event', |
| 35 | + ); |
| 36 | + |
| 37 | + // Check the first progress update |
| 38 | + t.true( |
| 39 | + data[0].percent >= 0 && data[0].percent < 1, |
| 40 | + 'First update should have progress between 0 and 100%', |
| 41 | + ); |
| 42 | + t.true( |
| 43 | + data[0].transferredBytes >= 0, |
| 44 | + 'First update should have non-negative transferred bytes', |
| 45 | + ); |
| 46 | + |
| 47 | + // Check intermediate updates (if any) |
| 48 | + for (let i = 1; i < data.length - 1; i++) { |
| 49 | + t.true( |
| 50 | + data[i].percent >= data[i - 1].percent, |
| 51 | + `Update ${i} should have higher or equal percent than previous`, |
| 52 | + ); |
| 53 | + t.true( |
| 54 | + data[i].transferredBytes >= data[i - 1].transferredBytes, |
| 55 | + `Update ${i} should have more or equal transferred bytes than previous`, |
| 56 | + ); |
| 57 | + } |
| 58 | + |
| 59 | + // Check the last progress update |
| 60 | + const lastUpdate = data.at(-1); |
| 61 | + t.is(lastUpdate.percent, 1, 'Last update should have 100% progress'); |
| 62 | + t.true( |
| 63 | + lastUpdate.totalBytes > 0, |
| 64 | + 'Last update should have positive total bytes', |
| 65 | + ); |
| 66 | + t.is( |
| 67 | + lastUpdate.transferredBytes, |
| 68 | + lastUpdate.totalBytes, |
| 69 | + 'Last update should have transferred all bytes', |
| 70 | + ); |
| 71 | + |
| 72 | + await server.close(); |
| 73 | +}); |
| 74 | + |
| 75 | +test('POST FormData with 10MB file upload progress', async t => { |
| 76 | + const server = await createHttpTestServer({bodyParser: false}); |
| 77 | + server.post('/', async (request, response) => { |
| 78 | + let totalBytes = 0; |
| 79 | + for await (const chunk of request) { |
| 80 | + totalBytes += chunk.length as number; |
| 81 | + } |
| 82 | + |
| 83 | + response.json({receivedBytes: totalBytes}); |
| 84 | + }); |
| 85 | + |
| 86 | + const largeBlob = createLargeBlob(10); // 10MB Blob |
| 87 | + const formData = new FormData(); |
| 88 | + formData.append('file', largeBlob, 'large-file.bin'); |
| 89 | + |
| 90 | + const data: Array<{ |
| 91 | + percent: number; |
| 92 | + transferredBytes: number; |
| 93 | + totalBytes: number; |
| 94 | + }> = []; |
| 95 | + const response = await ky |
| 96 | + .post(server.url, { |
| 97 | + body: formData, |
| 98 | + onUploadProgress(progress) { |
| 99 | + data.push(progress); |
| 100 | + }, |
| 101 | + }) |
| 102 | + .json<{receivedBytes: number}>(); |
| 103 | + |
| 104 | + // Check if we have at least two progress updates |
| 105 | + t.true(data.length >= 2, 'Should have at least two progress updates'); |
| 106 | + |
| 107 | + // Check the first progress update |
| 108 | + t.true( |
| 109 | + data[0].percent >= 0 && data[0].percent < 1, |
| 110 | + 'First update should have progress between 0 and 100%', |
| 111 | + ); |
| 112 | + t.true( |
| 113 | + data[0].transferredBytes >= 0, |
| 114 | + 'First update should have non-negative transferred bytes', |
| 115 | + ); |
| 116 | + |
| 117 | + // Check intermediate updates (if any) |
| 118 | + for (let i = 1; i < data.length - 1; i++) { |
| 119 | + t.true( |
| 120 | + data[i].percent >= data[i - 1].percent, |
| 121 | + `Update ${i} should have higher or equal percent than previous`, |
| 122 | + ); |
| 123 | + t.true( |
| 124 | + data[i].transferredBytes >= data[i - 1].transferredBytes, |
| 125 | + `Update ${i} should have more or equal transferred bytes than previous`, |
| 126 | + ); |
| 127 | + } |
| 128 | + |
| 129 | + // Check the last progress update |
| 130 | + const lastUpdate = data.at(-1); |
| 131 | + t.is(lastUpdate.percent, 1, 'Last update should have 100% progress'); |
| 132 | + t.true( |
| 133 | + lastUpdate.totalBytes > 0, |
| 134 | + 'Last update should have positive total bytes', |
| 135 | + ); |
| 136 | + t.is( |
| 137 | + lastUpdate.transferredBytes, |
| 138 | + lastUpdate.totalBytes, |
| 139 | + 'Last update should have transferred all bytes', |
| 140 | + ); |
| 141 | + |
| 142 | + await server.close(); |
| 143 | +}); |
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