pax_global_header00006660000000000000000000000064141766137520014526gustar00rootroot0000000000000052 comment=f69c19e459bd501e59fb0b1a40b7471bb578113a accepts-1.3.8/000077500000000000000000000000001417661375200131615ustar00rootroot00000000000000accepts-1.3.8/.eslintignore000066400000000000000000000000421417661375200156600ustar00rootroot00000000000000.nyc_output coverage node_modules accepts-1.3.8/.eslintrc.yml000066400000000000000000000002321417661375200156020ustar00rootroot00000000000000root: true extends: - standard - plugin:markdown/recommended plugins: - markdown overrides: - files: '**/*.md' processor: 'markdown/markdown' accepts-1.3.8/.github/000077500000000000000000000000001417661375200145215ustar00rootroot00000000000000accepts-1.3.8/.github/workflows/000077500000000000000000000000001417661375200165565ustar00rootroot00000000000000accepts-1.3.8/.github/workflows/ci.yml000066400000000000000000000123731417661375200177020ustar00rootroot00000000000000name: ci on: - pull_request - push jobs: test: runs-on: ubuntu-18.04 strategy: matrix: name: - Node.js 0.6 - Node.js 0.8 - Node.js 0.10 - Node.js 0.12 - io.js 1.x - io.js 2.x - io.js 3.x - Node.js 4.x - Node.js 5.x - Node.js 6.x - Node.js 7.x - Node.js 8.x - Node.js 9.x - Node.js 10.x - Node.js 11.x - Node.js 12.x - Node.js 13.x - Node.js 14.x - Node.js 15.x - Node.js 16.x - Node.js 17.x include: - name: Node.js 0.6 node-version: "0.6" npm-i: mocha@1.21.5 npm-rm: nyc - name: Node.js 0.8 node-version: "0.8" npm-i: mocha@2.5.3 npm-rm: nyc - name: Node.js 0.10 node-version: "0.10" npm-i: mocha@3.5.3 nyc@10.3.2 - name: Node.js 0.12 node-version: "0.12" npm-i: mocha@3.5.3 nyc@10.3.2 - name: io.js 1.x node-version: "1.8" npm-i: mocha@3.5.3 nyc@10.3.2 - name: io.js 2.x node-version: "2.5" npm-i: mocha@3.5.3 nyc@10.3.2 - name: io.js 3.x node-version: "3.3" npm-i: mocha@3.5.3 nyc@10.3.2 - name: Node.js 4.x node-version: "4.9" npm-i: mocha@5.2.0 nyc@11.9.0 - name: Node.js 5.x node-version: "5.12" npm-i: mocha@5.2.0 nyc@11.9.0 - name: Node.js 6.x node-version: "6.17" npm-i: mocha@6.2.3 nyc@14.1.1 - name: Node.js 7.x node-version: "7.10" npm-i: mocha@6.2.3 nyc@14.1.1 - name: Node.js 8.x node-version: "8.17" npm-i: mocha@7.2.0 - name: Node.js 9.x node-version: "9.11" npm-i: mocha@7.2.0 - name: Node.js 10.x node-version: "10.24" npm-i: mocha@8.4.0 - name: Node.js 11.x node-version: "11.15" npm-i: mocha@8.4.0 - name: Node.js 12.x node-version: "12.22" - name: Node.js 13.x node-version: "13.14" - name: Node.js 14.x node-version: "14.19" - name: Node.js 15.x node-version: "15.14" - name: Node.js 16.x node-version: "16.13" - name: Node.js 17.x node-version: "17.4" steps: - uses: actions/checkout@v2 - name: Install Node.js ${{ matrix.node-version }} shell: bash -eo pipefail -l {0} run: | if [[ "${{ matrix.node-version }}" == 0.6* ]]; then sudo apt-get install g++-4.8 gcc-4.8 libssl1.0-dev export CC=/usr/bin/gcc-4.8 export CXX=/usr/bin/g++-4.8 fi nvm install --default ${{ matrix.node-version }} if [[ "${{ matrix.node-version }}" == 0.* && "$(cut -d. -f2 <<< "${{ matrix.node-version }}")" -lt 10 ]]; then nvm install --alias=npm 0.10 nvm use ${{ matrix.node-version }} if [[ "$(npm -v)" == 1.1.* ]]; then nvm exec npm npm install -g npm@1.1 ln -fs "$(which npm)" "$(dirname "$(nvm which npm)")/npm" else sed -i '1s;^.*$;'"$(printf '#!%q' "$(nvm which npm)")"';' "$(readlink -f "$(which npm)")" fi npm config set strict-ssl false fi dirname "$(nvm which ${{ matrix.node-version }})" >> "$GITHUB_PATH" - name: Configure npm run: npm config set shrinkwrap false - name: Remove npm module(s) ${{ matrix.npm-rm }} run: npm rm --silent --save-dev ${{ matrix.npm-rm }} if: matrix.npm-rm != '' - name: Install npm module(s) ${{ matrix.npm-i }} run: npm install --save-dev ${{ matrix.npm-i }} if: matrix.npm-i != '' - name: Setup Node.js version-specific dependencies shell: bash run: | # eslint for linting # - remove on Node.js < 10 if [[ "$(cut -d. -f1 <<< "${{ matrix.node-version }}")" -lt 10 ]]; then node -pe 'Object.keys(require("./package").devDependencies).join("\n")' | \ grep -E '^eslint(-|$)' | \ sort -r | \ xargs -n1 npm rm --silent --save-dev fi - name: Install Node.js dependencies run: npm install - name: List environment id: list_env shell: bash run: | echo "node@$(node -v)" echo "npm@$(npm -v)" npm -s ls ||: (npm -s ls --depth=0 ||:) | awk -F'[ @]' 'NR>1 && $2 { print "::set-output name=" $2 "::" $3 }' - name: Run tests shell: bash run: | if npm -ps ls nyc | grep -q nyc; then npm run test-ci else npm test fi - name: Lint code if: steps.list_env.outputs.eslint != '' run: npm run lint - name: Collect code coverage uses: coverallsapp/github-action@master if: steps.list_env.outputs.nyc != '' with: github-token: ${{ secrets.GITHUB_TOKEN }} flag-name: run-${{ matrix.test_number }} parallel: true coverage: needs: test runs-on: ubuntu-latest steps: - name: Upload code coverage uses: coverallsapp/github-action@master with: github-token: ${{ secrets.GITHUB_TOKEN }} parallel-finished: true accepts-1.3.8/.gitignore000066400000000000000000000000641417661375200151510ustar00rootroot00000000000000.nyc_output node_modules coverage package-lock.json accepts-1.3.8/HISTORY.md000066400000000000000000000117501417661375200146500ustar00rootroot000000000000001.3.8 / 2022-02-02 ================== * deps: mime-types@~2.1.34 - deps: mime-db@~1.51.0 * deps: negotiator@0.6.3 1.3.7 / 2019-04-29 ================== * deps: negotiator@0.6.2 - Fix sorting charset, encoding, and language with extra parameters 1.3.6 / 2019-04-28 ================== * deps: mime-types@~2.1.24 - deps: mime-db@~1.40.0 1.3.5 / 2018-02-28 ================== * deps: mime-types@~2.1.18 - deps: mime-db@~1.33.0 1.3.4 / 2017-08-22 ================== * deps: mime-types@~2.1.16 - deps: mime-db@~1.29.0 1.3.3 / 2016-05-02 ================== * deps: mime-types@~2.1.11 - deps: mime-db@~1.23.0 * deps: negotiator@0.6.1 - perf: improve `Accept` parsing speed - perf: improve `Accept-Charset` parsing speed - perf: improve `Accept-Encoding` parsing speed - perf: improve `Accept-Language` parsing speed 1.3.2 / 2016-03-08 ================== * deps: mime-types@~2.1.10 - Fix extension of `application/dash+xml` - Update primary extension for `audio/mp4` - deps: mime-db@~1.22.0 1.3.1 / 2016-01-19 ================== * deps: mime-types@~2.1.9 - deps: mime-db@~1.21.0 1.3.0 / 2015-09-29 ================== * deps: mime-types@~2.1.7 - deps: mime-db@~1.19.0 * deps: negotiator@0.6.0 - Fix including type extensions in parameters in `Accept` parsing - Fix parsing `Accept` parameters with quoted equals - Fix parsing `Accept` parameters with quoted semicolons - Lazy-load modules from main entry point - perf: delay type concatenation until needed - perf: enable strict mode - perf: hoist regular expressions - perf: remove closures getting spec properties - perf: remove a closure from media type parsing - perf: remove property delete from media type parsing 1.2.13 / 2015-09-06 =================== * deps: mime-types@~2.1.6 - deps: mime-db@~1.18.0 1.2.12 / 2015-07-30 =================== * deps: mime-types@~2.1.4 - deps: mime-db@~1.16.0 1.2.11 / 2015-07-16 =================== * deps: mime-types@~2.1.3 - deps: mime-db@~1.15.0 1.2.10 / 2015-07-01 =================== * deps: mime-types@~2.1.2 - deps: mime-db@~1.14.0 1.2.9 / 2015-06-08 ================== * deps: mime-types@~2.1.1 - perf: fix deopt during mapping 1.2.8 / 2015-06-07 ================== * deps: mime-types@~2.1.0 - deps: mime-db@~1.13.0 * perf: avoid argument reassignment & argument slice * perf: avoid negotiator recursive construction * perf: enable strict mode * perf: remove unnecessary bitwise operator 1.2.7 / 2015-05-10 ================== * deps: negotiator@0.5.3 - Fix media type parameter matching to be case-insensitive 1.2.6 / 2015-05-07 ================== * deps: mime-types@~2.0.11 - deps: mime-db@~1.9.1 * deps: negotiator@0.5.2 - Fix comparing media types with quoted values - Fix splitting media types with quoted commas 1.2.5 / 2015-03-13 ================== * deps: mime-types@~2.0.10 - deps: mime-db@~1.8.0 1.2.4 / 2015-02-14 ================== * Support Node.js 0.6 * deps: mime-types@~2.0.9 - deps: mime-db@~1.7.0 * deps: negotiator@0.5.1 - Fix preference sorting to be stable for long acceptable lists 1.2.3 / 2015-01-31 ================== * deps: mime-types@~2.0.8 - deps: mime-db@~1.6.0 1.2.2 / 2014-12-30 ================== * deps: mime-types@~2.0.7 - deps: mime-db@~1.5.0 1.2.1 / 2014-12-30 ================== * deps: mime-types@~2.0.5 - deps: mime-db@~1.3.1 1.2.0 / 2014-12-19 ================== * deps: negotiator@0.5.0 - Fix list return order when large accepted list - Fix missing identity encoding when q=0 exists - Remove dynamic building of Negotiator class 1.1.4 / 2014-12-10 ================== * deps: mime-types@~2.0.4 - deps: mime-db@~1.3.0 1.1.3 / 2014-11-09 ================== * deps: mime-types@~2.0.3 - deps: mime-db@~1.2.0 1.1.2 / 2014-10-14 ================== * deps: negotiator@0.4.9 - Fix error when media type has invalid parameter 1.1.1 / 2014-09-28 ================== * deps: mime-types@~2.0.2 - deps: mime-db@~1.1.0 * deps: negotiator@0.4.8 - Fix all negotiations to be case-insensitive - Stable sort preferences of same quality according to client order 1.1.0 / 2014-09-02 ================== * update `mime-types` 1.0.7 / 2014-07-04 ================== * Fix wrong type returned from `type` when match after unknown extension 1.0.6 / 2014-06-24 ================== * deps: negotiator@0.4.7 1.0.5 / 2014-06-20 ================== * fix crash when unknown extension given 1.0.4 / 2014-06-19 ================== * use `mime-types` 1.0.3 / 2014-06-11 ================== * deps: negotiator@0.4.6 - Order by specificity when quality is the same 1.0.2 / 2014-05-29 ================== * Fix interpretation when header not in request * deps: pin negotiator@0.4.5 1.0.1 / 2014-01-18 ================== * Identity encoding isn't always acceptable * deps: negotiator@~0.4.0 1.0.0 / 2013-12-27 ================== * Genesis accepts-1.3.8/LICENSE000066400000000000000000000022171417661375200141700ustar00rootroot00000000000000(The MIT License) Copyright (c) 2014 Jonathan Ong Copyright (c) 2015 Douglas Christopher Wilson Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. accepts-1.3.8/README.md000066400000000000000000000100331417661375200144350ustar00rootroot00000000000000# accepts [![NPM Version][npm-version-image]][npm-url] [![NPM Downloads][npm-downloads-image]][npm-url] [![Node.js Version][node-version-image]][node-version-url] [![Build Status][github-actions-ci-image]][github-actions-ci-url] [![Test Coverage][coveralls-image]][coveralls-url] Higher level content negotiation based on [negotiator](https://www.npmjs.com/package/negotiator). Extracted from [koa](https://www.npmjs.com/package/koa) for general use. In addition to negotiator, it allows: - Allows types as an array or arguments list, ie `(['text/html', 'application/json'])` as well as `('text/html', 'application/json')`. - Allows type shorthands such as `json`. - Returns `false` when no types match - Treats non-existent headers as `*` ## Installation This is a [Node.js](https://nodejs.org/en/) module available through the [npm registry](https://www.npmjs.com/). Installation is done using the [`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally): ```sh $ npm install accepts ``` ## API ```js var accepts = require('accepts') ``` ### accepts(req) Create a new `Accepts` object for the given `req`. #### .charset(charsets) Return the first accepted charset. If nothing in `charsets` is accepted, then `false` is returned. #### .charsets() Return the charsets that the request accepts, in the order of the client's preference (most preferred first). #### .encoding(encodings) Return the first accepted encoding. If nothing in `encodings` is accepted, then `false` is returned. #### .encodings() Return the encodings that the request accepts, in the order of the client's preference (most preferred first). #### .language(languages) Return the first accepted language. If nothing in `languages` is accepted, then `false` is returned. #### .languages() Return the languages that the request accepts, in the order of the client's preference (most preferred first). #### .type(types) Return the first accepted type (and it is returned as the same text as what appears in the `types` array). If nothing in `types` is accepted, then `false` is returned. The `types` array can contain full MIME types or file extensions. Any value that is not a full MIME types is passed to `require('mime-types').lookup`. #### .types() Return the types that the request accepts, in the order of the client's preference (most preferred first). ## Examples ### Simple type negotiation This simple example shows how to use `accepts` to return a different typed respond body based on what the client wants to accept. The server lists it's preferences in order and will get back the best match between the client and server. ```js var accepts = require('accepts') var http = require('http') function app (req, res) { var accept = accepts(req) // the order of this list is significant; should be server preferred order switch (accept.type(['json', 'html'])) { case 'json': res.setHeader('Content-Type', 'application/json') res.write('{"hello":"world!"}') break case 'html': res.setHeader('Content-Type', 'text/html') res.write('hello, world!') break default: // the fallback is text/plain, so no need to specify it above res.setHeader('Content-Type', 'text/plain') res.write('hello, world!') break } res.end() } http.createServer(app).listen(3000) ``` You can test this out with the cURL program: ```sh curl -I -H'Accept: text/html' http://localhost:3000/ ``` ## License [MIT](LICENSE) [coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/accepts/master [coveralls-url]: https://coveralls.io/r/jshttp/accepts?branch=master [github-actions-ci-image]: https://badgen.net/github/checks/jshttp/accepts/master?label=ci [github-actions-ci-url]: https://github.com/jshttp/accepts/actions/workflows/ci.yml [node-version-image]: https://badgen.net/npm/node/accepts [node-version-url]: https://nodejs.org/en/download [npm-downloads-image]: https://badgen.net/npm/dm/accepts [npm-url]: https://npmjs.org/package/accepts [npm-version-image]: https://badgen.net/npm/v/accepts accepts-1.3.8/index.js000066400000000000000000000122041417661375200146250ustar00rootroot00000000000000/*! * accepts * Copyright(c) 2014 Jonathan Ong * Copyright(c) 2015 Douglas Christopher Wilson * MIT Licensed */ 'use strict' /** * Module dependencies. * @private */ var Negotiator = require('negotiator') var mime = require('mime-types') /** * Module exports. * @public */ module.exports = Accepts /** * Create a new Accepts object for the given req. * * @param {object} req * @public */ function Accepts (req) { if (!(this instanceof Accepts)) { return new Accepts(req) } this.headers = req.headers this.negotiator = new Negotiator(req) } /** * Check if the given `type(s)` is acceptable, returning * the best match when true, otherwise `undefined`, in which * case you should respond with 406 "Not Acceptable". * * The `type` value may be a single mime type string * such as "application/json", the extension name * such as "json" or an array `["json", "html", "text/plain"]`. When a list * or array is given the _best_ match, if any is returned. * * Examples: * * // Accept: text/html * this.types('html'); * // => "html" * * // Accept: text/*, application/json * this.types('html'); * // => "html" * this.types('text/html'); * // => "text/html" * this.types('json', 'text'); * // => "json" * this.types('application/json'); * // => "application/json" * * // Accept: text/*, application/json * this.types('image/png'); * this.types('png'); * // => undefined * * // Accept: text/*;q=.5, application/json * this.types(['html', 'json']); * this.types('html', 'json'); * // => "json" * * @param {String|Array} types... * @return {String|Array|Boolean} * @public */ Accepts.prototype.type = Accepts.prototype.types = function (types_) { var types = types_ // support flattened arguments if (types && !Array.isArray(types)) { types = new Array(arguments.length) for (var i = 0; i < types.length; i++) { types[i] = arguments[i] } } // no types, return all requested types if (!types || types.length === 0) { return this.negotiator.mediaTypes() } // no accept header, return first given type if (!this.headers.accept) { return types[0] } var mimes = types.map(extToMime) var accepts = this.negotiator.mediaTypes(mimes.filter(validMime)) var first = accepts[0] return first ? types[mimes.indexOf(first)] : false } /** * Return accepted encodings or best fit based on `encodings`. * * Given `Accept-Encoding: gzip, deflate` * an array sorted by quality is returned: * * ['gzip', 'deflate'] * * @param {String|Array} encodings... * @return {String|Array} * @public */ Accepts.prototype.encoding = Accepts.prototype.encodings = function (encodings_) { var encodings = encodings_ // support flattened arguments if (encodings && !Array.isArray(encodings)) { encodings = new Array(arguments.length) for (var i = 0; i < encodings.length; i++) { encodings[i] = arguments[i] } } // no encodings, return all requested encodings if (!encodings || encodings.length === 0) { return this.negotiator.encodings() } return this.negotiator.encodings(encodings)[0] || false } /** * Return accepted charsets or best fit based on `charsets`. * * Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5` * an array sorted by quality is returned: * * ['utf-8', 'utf-7', 'iso-8859-1'] * * @param {String|Array} charsets... * @return {String|Array} * @public */ Accepts.prototype.charset = Accepts.prototype.charsets = function (charsets_) { var charsets = charsets_ // support flattened arguments if (charsets && !Array.isArray(charsets)) { charsets = new Array(arguments.length) for (var i = 0; i < charsets.length; i++) { charsets[i] = arguments[i] } } // no charsets, return all requested charsets if (!charsets || charsets.length === 0) { return this.negotiator.charsets() } return this.negotiator.charsets(charsets)[0] || false } /** * Return accepted languages or best fit based on `langs`. * * Given `Accept-Language: en;q=0.8, es, pt` * an array sorted by quality is returned: * * ['es', 'pt', 'en'] * * @param {String|Array} langs... * @return {Array|String} * @public */ Accepts.prototype.lang = Accepts.prototype.langs = Accepts.prototype.language = Accepts.prototype.languages = function (languages_) { var languages = languages_ // support flattened arguments if (languages && !Array.isArray(languages)) { languages = new Array(arguments.length) for (var i = 0; i < languages.length; i++) { languages[i] = arguments[i] } } // no languages, return all requested languages if (!languages || languages.length === 0) { return this.negotiator.languages() } return this.negotiator.languages(languages)[0] || false } /** * Convert extnames to mime. * * @param {String} type * @return {String} * @private */ function extToMime (type) { return type.indexOf('/') === -1 ? mime.lookup(type) : type } /** * Check if mime is valid. * * @param {String} type * @return {String} * @private */ function validMime (type) { return typeof type === 'string' } accepts-1.3.8/package.json000066400000000000000000000022051417661375200154460ustar00rootroot00000000000000{ "name": "accepts", "description": "Higher-level content negotiation", "version": "1.3.8", "contributors": [ "Douglas Christopher Wilson ", "Jonathan Ong (http://jongleberry.com)" ], "license": "MIT", "repository": "jshttp/accepts", "dependencies": { "mime-types": "~2.1.34", "negotiator": "0.6.3" }, "devDependencies": { "deep-equal": "1.0.1", "eslint": "7.32.0", "eslint-config-standard": "14.1.1", "eslint-plugin-import": "2.25.4", "eslint-plugin-markdown": "2.2.1", "eslint-plugin-node": "11.1.0", "eslint-plugin-promise": "4.3.1", "eslint-plugin-standard": "4.1.0", "mocha": "9.2.0", "nyc": "15.1.0" }, "files": [ "LICENSE", "HISTORY.md", "index.js" ], "engines": { "node": ">= 0.6" }, "scripts": { "lint": "eslint .", "test": "mocha --reporter spec --check-leaks --bail test/", "test-ci": "nyc --reporter=lcov --reporter=text npm test", "test-cov": "nyc --reporter=html --reporter=text npm test" }, "keywords": [ "content", "negotiation", "accept", "accepts" ] } accepts-1.3.8/test/000077500000000000000000000000001417661375200141405ustar00rootroot00000000000000accepts-1.3.8/test/.eslintrc.yml000066400000000000000000000000231417661375200165570ustar00rootroot00000000000000env: mocha: true accepts-1.3.8/test/charset.js000066400000000000000000000045571417661375200161420ustar00rootroot00000000000000 var accepts = require('..') var assert = require('assert') var deepEqual = require('deep-equal') describe('accepts.charsets()', function () { describe('with no arguments', function () { describe('when Accept-Charset is populated', function () { it('should return accepted types', function () { var req = createRequest('utf-8, iso-8859-1;q=0.2, utf-7;q=0.5') var accept = accepts(req) assert.ok(deepEqual(accept.charsets(), ['utf-8', 'utf-7', 'iso-8859-1'])) }) }) describe('when Accept-Charset is not in request', function () { it('should return *', function () { var req = createRequest() var accept = accepts(req) assert.ok(deepEqual(accept.charsets(), ['*'])) }) }) describe('when Accept-Charset is empty', function () { it('should return an empty array', function () { var req = createRequest('') var accept = accepts(req) assert.ok(deepEqual(accept.charsets(), [])) }) }) }) describe('with multiple arguments', function () { describe('when Accept-Charset is populated', function () { describe('if any types match', function () { it('should return the best fit', function () { var req = createRequest('utf-8, iso-8859-1;q=0.2, utf-7;q=0.5') var accept = accepts(req) assert.strictEqual(accept.charsets('utf-7', 'utf-8'), 'utf-8') }) }) describe('if no types match', function () { it('should return false', function () { var req = createRequest('utf-8, iso-8859-1;q=0.2, utf-7;q=0.5') var accept = accepts(req) assert.strictEqual(accept.charsets('utf-16'), false) }) }) }) describe('when Accept-Charset is not populated', function () { it('should return the first type', function () { var req = createRequest() var accept = accepts(req) assert.strictEqual(accept.charsets('utf-7', 'utf-8'), 'utf-7') }) }) }) describe('with an array', function () { it('should return the best fit', function () { var req = createRequest('utf-8, iso-8859-1;q=0.2, utf-7;q=0.5') var accept = accepts(req) assert.strictEqual(accept.charsets(['utf-7', 'utf-8']), 'utf-8') }) }) }) function createRequest (charset) { return { headers: { 'accept-charset': charset } } } accepts-1.3.8/test/encoding.js000066400000000000000000000047711417661375200162750ustar00rootroot00000000000000 var accepts = require('..') var assert = require('assert') var deepEqual = require('deep-equal') describe('accepts.encodings()', function () { describe('with no arguments', function () { describe('when Accept-Encoding is populated', function () { it('should return accepted types', function () { var req = createRequest('gzip, compress;q=0.2') var accept = accepts(req) assert.ok(deepEqual(accept.encodings(), ['gzip', 'compress', 'identity'])) assert.strictEqual(accept.encodings('gzip', 'compress'), 'gzip') }) }) describe('when Accept-Encoding is not in request', function () { it('should return identity', function () { var req = createRequest() var accept = accepts(req) assert.ok(deepEqual(accept.encodings(), ['identity'])) assert.strictEqual(accept.encodings('gzip', 'deflate', 'identity'), 'identity') }) describe('when identity is not included', function () { it('should return false', function () { var req = createRequest() var accept = accepts(req) assert.strictEqual(accept.encodings('gzip', 'deflate'), false) }) }) }) describe('when Accept-Encoding is empty', function () { it('should return identity', function () { var req = createRequest('') var accept = accepts(req) assert.ok(deepEqual(accept.encodings(), ['identity'])) assert.strictEqual(accept.encodings('gzip', 'deflate', 'identity'), 'identity') }) describe('when identity is not included', function () { it('should return false', function () { var req = createRequest('') var accept = accepts(req) assert.strictEqual(accept.encodings('gzip', 'deflate'), false) }) }) }) }) describe('with multiple arguments', function () { it('should return the best fit', function () { var req = createRequest('gzip, compress;q=0.2') var accept = accepts(req) assert.strictEqual(accept.encodings('compress', 'gzip'), 'gzip') assert.strictEqual(accept.encodings('gzip', 'compress'), 'gzip') }) }) describe('with an array', function () { it('should return the best fit', function () { var req = createRequest('gzip, compress;q=0.2') var accept = accepts(req) assert.strictEqual(accept.encodings(['compress', 'gzip']), 'gzip') }) }) }) function createRequest (encoding) { return { headers: { 'accept-encoding': encoding } } } accepts-1.3.8/test/language.js000066400000000000000000000044161417661375200162660ustar00rootroot00000000000000 var accepts = require('..') var assert = require('assert') var deepEqual = require('deep-equal') describe('accepts.languages()', function () { describe('with no arguments', function () { describe('when Accept-Language is populated', function () { it('should return accepted types', function () { var req = createRequest('en;q=0.8, es, pt') var accept = accepts(req) assert.ok(deepEqual(accept.languages(), ['es', 'pt', 'en'])) }) }) describe('when Accept-Language is not in request', function () { it('should return *', function () { var req = createRequest() var accept = accepts(req) assert.ok(deepEqual(accept.languages(), ['*'])) }) }) describe('when Accept-Language is empty', function () { it('should return an empty array', function () { var req = createRequest('') var accept = accepts(req) assert.ok(deepEqual(accept.languages(), [])) }) }) }) describe('with multiple arguments', function () { describe('when Accept-Language is populated', function () { describe('if any types types match', function () { it('should return the best fit', function () { var req = createRequest('en;q=0.8, es, pt') var accept = accepts(req) assert.strictEqual(accept.languages('es', 'en'), 'es') }) }) describe('if no types match', function () { it('should return false', function () { var req = createRequest('en;q=0.8, es, pt') var accept = accepts(req) assert.strictEqual(accept.languages('fr', 'au'), false) }) }) }) describe('when Accept-Language is not populated', function () { it('should return the first type', function () { var req = createRequest() var accept = accepts(req) assert.strictEqual(accept.languages('es', 'en'), 'es') }) }) }) describe('with an array', function () { it('should return the best fit', function () { var req = createRequest('en;q=0.8, es, pt') var accept = accepts(req) assert.strictEqual(accept.languages(['es', 'en']), 'es') }) }) }) function createRequest (language) { return { headers: { 'accept-language': language } } } accepts-1.3.8/test/type.js000066400000000000000000000103531417661375200154610ustar00rootroot00000000000000 var accepts = require('..') var assert = require('assert') var deepEqual = require('deep-equal') describe('accepts.types()', function () { describe('with no arguments', function () { describe('when Accept is populated', function () { it('should return all accepted types', function () { var req = createRequest('application/*;q=0.2, image/jpeg;q=0.8, text/html, text/plain') var accept = accepts(req) assert.ok(deepEqual(accept.types(), ['text/html', 'text/plain', 'image/jpeg', 'application/*'])) }) }) describe('when Accept not in request', function () { it('should return */*', function () { var req = createRequest() var accept = accepts(req) assert.ok(deepEqual(accept.types(), ['*/*'])) }) }) describe('when Accept is empty', function () { it('should return []', function () { var req = createRequest('') var accept = accepts(req) assert.ok(deepEqual(accept.types(), [])) }) }) }) describe('with no valid types', function () { describe('when Accept is populated', function () { it('should return false', function () { var req = createRequest('application/*;q=0.2, image/jpeg;q=0.8, text/html, text/plain') var accept = accepts(req) assert.strictEqual(accept.types('image/png', 'image/tiff'), false) }) }) describe('when Accept is not populated', function () { it('should return the first type', function () { var req = createRequest() var accept = accepts(req) assert.strictEqual(accept.types('text/html', 'text/plain', 'image/jpeg', 'application/*'), 'text/html') }) }) }) describe('when extensions are given', function () { it('should convert to mime types', function () { var req = createRequest('text/plain, text/html') var accept = accepts(req) assert.strictEqual(accept.types('html'), 'html') assert.strictEqual(accept.types('.html'), '.html') assert.strictEqual(accept.types('txt'), 'txt') assert.strictEqual(accept.types('.txt'), '.txt') assert.strictEqual(accept.types('png'), false) assert.strictEqual(accept.types('bogus'), false) }) }) describe('when an array is given', function () { it('should return the first match', function () { var req = createRequest('text/plain, text/html') var accept = accepts(req) assert.strictEqual(accept.types(['png', 'text', 'html']), 'text') assert.strictEqual(accept.types(['png', 'html']), 'html') assert.strictEqual(accept.types(['bogus', 'html']), 'html') }) }) describe('when multiple arguments are given', function () { it('should return the first match', function () { var req = createRequest('text/plain, text/html') var accept = accepts(req) assert.strictEqual(accept.types('png', 'text', 'html'), 'text') assert.strictEqual(accept.types('png', 'html'), 'html') assert.strictEqual(accept.types('bogus', 'html'), 'html') }) }) describe('when present in Accept as an exact match', function () { it('should return the type', function () { var req = createRequest('text/plain, text/html') var accept = accepts(req) assert.strictEqual(accept.types('text/html'), 'text/html') assert.strictEqual(accept.types('text/plain'), 'text/plain') }) }) describe('when present in Accept as a type match', function () { it('should return the type', function () { var req = createRequest('application/json, */*') var accept = accepts(req) assert.strictEqual(accept.types('text/html'), 'text/html') assert.strictEqual(accept.types('text/plain'), 'text/plain') assert.strictEqual(accept.types('image/png'), 'image/png') }) }) describe('when present in Accept as a subtype match', function () { it('should return the type', function () { var req = createRequest('application/json, text/*') var accept = accepts(req) assert.strictEqual(accept.types('text/html'), 'text/html') assert.strictEqual(accept.types('text/plain'), 'text/plain') assert.strictEqual(accept.types('image/png'), false) }) }) }) function createRequest (type) { return { headers: { accept: type } } }