add support for FormData
This commit is contained in:
parent
206d6784d1
commit
7e5c71ffe7
29
index.js
29
index.js
@ -10,6 +10,33 @@ function md5(str) {
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return crypto.createHash('md5').update(str).digest('hex');
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}
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function getFormDataCacheKey(formData) {
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const cacheKey = { ...formData };
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if (typeof formData.getBoundary === 'function') {
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const boundary = formData.getBoundary();
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// eslint-disable-next-line no-underscore-dangle
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delete cacheKey._boundary;
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// eslint-disable-next-line no-underscore-dangle
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if (Array.isArray(cacheKey._streams)) {
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const boundaryReplaceRegex = new RegExp(boundary, 'g');
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// eslint-disable-next-line no-underscore-dangle
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cacheKey._streams = cacheKey._streams.map((s) => {
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if (typeof s === 'string') {
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return s.replace(boundaryReplaceRegex, '');
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}
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return s;
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});
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}
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}
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return cacheKey;
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}
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function getBodyCacheKeyJson(body) {
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if (!body) {
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return body;
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@ -19,6 +46,8 @@ function getBodyCacheKeyJson(body) {
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return body.toString();
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} if (body instanceof fs.ReadStream) {
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return body.path;
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} if (body.toString && body.toString() === '[object FormData]') {
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return getFormDataCacheKey(body);
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}
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throw new Error('Unsupported body type');
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47
package-lock.json
generated
47
package-lock.json
generated
@ -156,6 +156,12 @@
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"integrity": "sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg==",
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"dev": true
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},
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"asynckit": {
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"version": "0.4.0",
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"resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
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"integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
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"dev": true
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},
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"balanced-match": {
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"version": "1.0.0",
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"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
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@ -310,6 +316,15 @@
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"integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
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"dev": true
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},
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"combined-stream": {
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"version": "1.0.8",
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"resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
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"integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
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"dev": true,
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"requires": {
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"delayed-stream": "~1.0.0"
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}
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},
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"compare-versions": {
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"version": "3.6.0",
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"resolved": "https://registry.npmjs.org/compare-versions/-/compare-versions-3.6.0.tgz",
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@ -418,6 +433,12 @@
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"object-keys": "^1.0.12"
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}
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},
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"delayed-stream": {
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"version": "1.0.0",
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"resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
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"integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
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"dev": true
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},
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"diff": {
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"version": "4.0.2",
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"resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
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@ -829,6 +850,17 @@
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"integrity": "sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA==",
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"dev": true
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},
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"form-data": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/form-data/-/form-data-3.0.0.tgz",
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"integrity": "sha512-CKMFDglpbMi6PyN+brwB9Q/GOw0eAnsrEZDgcsH5Krhz5Od/haKHAX0NmQfha2zPPz0JpWzA7GJHGSnvCRLWsg==",
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"dev": true,
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"requires": {
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"asynckit": "^0.4.0",
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"combined-stream": "^1.0.8",
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"mime-types": "^2.1.12"
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}
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},
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"fs.realpath": {
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"version": "1.0.0",
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"resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
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@ -1433,6 +1465,21 @@
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}
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}
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},
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"mime-db": {
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"version": "1.44.0",
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"resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.44.0.tgz",
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"integrity": "sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==",
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"dev": true
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},
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"mime-types": {
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"version": "2.1.27",
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"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.27.tgz",
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"integrity": "sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==",
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"dev": true,
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"requires": {
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"mime-db": "1.44.0"
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}
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},
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"mimic-fn": {
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"version": "2.1.0",
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"resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-2.1.0.tgz",
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@ -29,6 +29,7 @@
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"eslint": "^6.8.0",
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"eslint-config-airbnb-base": "^14.1.0",
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"eslint-plugin-import": "^2.20.2",
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"form-data": "^3.0.0",
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"husky": "^4.3.0",
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"mocha": "^8.2.1",
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"rimraf": "^3.0.2"
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@ -1,4 +1,5 @@
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const fs = require('fs');
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const FormData = require('form-data');
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const assert = require('assert');
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const rimraf = require('rimraf');
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const path = require('path');
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@ -163,6 +164,34 @@ describe('Cache tests', function() {
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res = await fetch(TWO_HUNDRED_URL, post(s1));
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assert.strictEqual(res.fromCache, true);
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});
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it('Gives different form data different cache keys', async function() {
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const data1 = new FormData();
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data1.append('a', 'a');
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const data2 = new FormData();
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data2.append('b', 'b');
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res = await fetch(TWO_HUNDRED_URL, post(data1));
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assert.strictEqual(res.fromCache, false);
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res = await fetch(TWO_HUNDRED_URL, post(data2));
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assert.strictEqual(res.fromCache, false);
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});
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it('Gives same form data same cache keys', async function() {
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const data1 = new FormData();
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data1.append('a', 'a');
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const data2 = new FormData();
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data2.append('a', 'a');
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res = await fetch(TWO_HUNDRED_URL, post(data1));
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assert.strictEqual(res.fromCache, false);
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res = await fetch(TWO_HUNDRED_URL, post(data2));
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assert.strictEqual(res.fromCache, true);
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});
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}).timeout(10000);
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describe('Data tests', function() {
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