How to use deepEqual method in chai

Best JavaScript code snippet using chai

parse.js

Source:parse.js Github

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...3var qs = require('../​');4var iconv = require('iconv-lite');5test('parse()', function (t) {6 t.test('parses a simple string', function (st) {7 st.deepEqual(qs.parse('0=foo'), { 0: 'foo' });8 st.deepEqual(qs.parse('foo=c++'), { foo: 'c ' });9 st.deepEqual(qs.parse('a[>=]=23'), { a: { '>=': '23' } });10 st.deepEqual(qs.parse('a[<=>]==23'), { a: { '<=>': '=23' } });11 st.deepEqual(qs.parse('a[==]=23'), { a: { '==': '23' } });12 st.deepEqual(qs.parse('foo', { strictNullHandling: true }), { foo: null });13 st.deepEqual(qs.parse('foo'), { foo: '' });14 st.deepEqual(qs.parse('foo='), { foo: '' });15 st.deepEqual(qs.parse('foo=bar'), { foo: 'bar' });16 st.deepEqual(qs.parse(' foo = bar = baz '), { ' foo ': ' bar = baz ' });17 st.deepEqual(qs.parse('foo=bar=baz'), { foo: 'bar=baz' });18 st.deepEqual(qs.parse('foo=bar&bar=baz'), { foo: 'bar', bar: 'baz' });19 st.deepEqual(qs.parse('foo2=bar2&baz2='), { foo2: 'bar2', baz2: '' });20 st.deepEqual(qs.parse('foo=bar&baz', { strictNullHandling: true }), { foo: 'bar', baz: null });21 st.deepEqual(qs.parse('foo=bar&baz'), { foo: 'bar', baz: '' });22 st.deepEqual(qs.parse('cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World'), {23 cht: 'p3',24 chd: 't:60,40',25 chs: '250x100',26 chl: 'Hello|World'27 });28 st.end();29 });30 t.test('allows enabling dot notation', function (st) {31 st.deepEqual(qs.parse('a.b=c'), { 'a.b': 'c' });32 st.deepEqual(qs.parse('a.b=c', { allowDots: true }), { a: { b: 'c' } });33 st.end();34 });35 t.deepEqual(qs.parse('a[b]=c'), { a: { b: 'c' } }, 'parses a single nested string');36 t.deepEqual(qs.parse('a[b][c]=d'), { a: { b: { c: 'd' } } }, 'parses a double nested string');37 t.deepEqual(38 qs.parse('a[b][c][d][e][f][g][h]=i'),39 { a: { b: { c: { d: { e: { f: { '[g][h]': 'i' } } } } } } },40 'defaults to a depth of 5'41 );42 t.test('only parses one level when depth = 1', function (st) {43 st.deepEqual(qs.parse('a[b][c]=d', { depth: 1 }), { a: { b: { '[c]': 'd' } } });44 st.deepEqual(qs.parse('a[b][c][d]=e', { depth: 1 }), { a: { b: { '[c][d]': 'e' } } });45 st.end();46 });47 t.deepEqual(qs.parse('a=b&a=c'), { a: ['b', 'c'] }, 'parses a simple array');48 t.test('parses an explicit array', function (st) {49 st.deepEqual(qs.parse('a[]=b'), { a: ['b'] });50 st.deepEqual(qs.parse('a[]=b&a[]=c'), { a: ['b', 'c'] });51 st.deepEqual(qs.parse('a[]=b&a[]=c&a[]=d'), { a: ['b', 'c', 'd'] });52 st.end();53 });54 t.test('parses a mix of simple and explicit arrays', function (st) {55 st.deepEqual(qs.parse('a=b&a[]=c'), { a: ['b', 'c'] });56 st.deepEqual(qs.parse('a[]=b&a=c'), { a: ['b', 'c'] });57 st.deepEqual(qs.parse('a[0]=b&a=c'), { a: ['b', 'c'] });58 st.deepEqual(qs.parse('a=b&a[0]=c'), { a: ['b', 'c'] });59 st.deepEqual(qs.parse('a[1]=b&a=c', { arrayLimit: 20 }), { a: ['b', 'c'] });60 st.deepEqual(qs.parse('a[]=b&a=c', { arrayLimit: 0 }), { a: ['b', 'c'] });61 st.deepEqual(qs.parse('a[]=b&a=c'), { a: ['b', 'c'] });62 st.deepEqual(qs.parse('a=b&a[1]=c', { arrayLimit: 20 }), { a: ['b', 'c'] });63 st.deepEqual(qs.parse('a=b&a[]=c', { arrayLimit: 0 }), { a: ['b', 'c'] });64 st.deepEqual(qs.parse('a=b&a[]=c'), { a: ['b', 'c'] });65 st.end();66 });67 t.test('parses a nested array', function (st) {68 st.deepEqual(qs.parse('a[b][]=c&a[b][]=d'), { a: { b: ['c', 'd'] } });69 st.deepEqual(qs.parse('a[>=]=25'), { a: { '>=': '25' } });70 st.end();71 });72 t.test('allows to specify array indices', function (st) {73 st.deepEqual(qs.parse('a[1]=c&a[0]=b&a[2]=d'), { a: ['b', 'c', 'd'] });74 st.deepEqual(qs.parse('a[1]=c&a[0]=b'), { a: ['b', 'c'] });75 st.deepEqual(qs.parse('a[1]=c', { arrayLimit: 20 }), { a: ['c'] });76 st.deepEqual(qs.parse('a[1]=c', { arrayLimit: 0 }), { a: { 1: 'c' } });77 st.deepEqual(qs.parse('a[1]=c'), { a: ['c'] });78 st.end();79 });80 t.test('limits specific array indices to arrayLimit', function (st) {81 st.deepEqual(qs.parse('a[20]=a', { arrayLimit: 20 }), { a: ['a'] });82 st.deepEqual(qs.parse('a[21]=a', { arrayLimit: 20 }), { a: { 21: 'a' } });83 st.end();84 });85 t.deepEqual(qs.parse('a[12b]=c'), { a: { '12b': 'c' } }, 'supports keys that begin with a number');86 t.test('supports encoded = signs', function (st) {87 st.deepEqual(qs.parse('he%3Dllo=th%3Dere'), { 'he=llo': 'th=ere' });88 st.end();89 });90 t.test('is ok with url encoded strings', function (st) {91 st.deepEqual(qs.parse('a[b%20c]=d'), { a: { 'b c': 'd' } });92 st.deepEqual(qs.parse('a[b]=c%20d'), { a: { b: 'c d' } });93 st.end();94 });95 t.test('allows brackets in the value', function (st) {96 st.deepEqual(qs.parse('pets=["tobi"]'), { pets: '["tobi"]' });97 st.deepEqual(qs.parse('operators=[">=", "<="]'), { operators: '[">=", "<="]' });98 st.end();99 });100 t.test('allows empty values', function (st) {101 st.deepEqual(qs.parse(''), {});102 st.deepEqual(qs.parse(null), {});103 st.deepEqual(qs.parse(undefined), {});104 st.end();105 });106 t.test('transforms arrays to objects', function (st) {107 st.deepEqual(qs.parse('foo[0]=bar&foo[bad]=baz'), { foo: { 0: 'bar', bad: 'baz' } });108 st.deepEqual(qs.parse('foo[bad]=baz&foo[0]=bar'), { foo: { bad: 'baz', 0: 'bar' } });109 st.deepEqual(qs.parse('foo[bad]=baz&foo[]=bar'), { foo: { bad: 'baz', 0: 'bar' } });110 st.deepEqual(qs.parse('foo[]=bar&foo[bad]=baz'), { foo: { 0: 'bar', bad: 'baz' } });111 st.deepEqual(qs.parse('foo[bad]=baz&foo[]=bar&foo[]=foo'), { foo: { bad: 'baz', 0: 'bar', 1: 'foo' } });112 st.deepEqual(qs.parse('foo[0][a]=a&foo[0][b]=b&foo[1][a]=aa&foo[1][b]=bb'), { foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] });113 st.deepEqual(qs.parse('a[]=b&a[t]=u&a[hasOwnProperty]=c', { allowPrototypes: false }), { a: { 0: 'b', t: 'u' } });114 st.deepEqual(qs.parse('a[]=b&a[t]=u&a[hasOwnProperty]=c', { allowPrototypes: true }), { a: { 0: 'b', t: 'u', hasOwnProperty: 'c' } });115 st.deepEqual(qs.parse('a[]=b&a[hasOwnProperty]=c&a[x]=y', { allowPrototypes: false }), { a: { 0: 'b', x: 'y' } });116 st.deepEqual(qs.parse('a[]=b&a[hasOwnProperty]=c&a[x]=y', { allowPrototypes: true }), { a: { 0: 'b', hasOwnProperty: 'c', x: 'y' } });117 st.end();118 });119 t.test('transforms arrays to objects (dot notation)', function (st) {120 st.deepEqual(qs.parse('foo[0].baz=bar&fool.bad=baz', { allowDots: true }), { foo: [{ baz: 'bar' }], fool: { bad: 'baz' } });121 st.deepEqual(qs.parse('foo[0].baz=bar&fool.bad.boo=baz', { allowDots: true }), { foo: [{ baz: 'bar' }], fool: { bad: { boo: 'baz' } } });122 st.deepEqual(qs.parse('foo[0][0].baz=bar&fool.bad=baz', { allowDots: true }), { foo: [[{ baz: 'bar' }]], fool: { bad: 'baz' } });123 st.deepEqual(qs.parse('foo[0].baz[0]=15&foo[0].bar=2', { allowDots: true }), { foo: [{ baz: ['15'], bar: '2' }] });124 st.deepEqual(qs.parse('foo[0].baz[0]=15&foo[0].baz[1]=16&foo[0].bar=2', { allowDots: true }), { foo: [{ baz: ['15', '16'], bar: '2' }] });125 st.deepEqual(qs.parse('foo.bad=baz&foo[0]=bar', { allowDots: true }), { foo: { bad: 'baz', 0: 'bar' } });126 st.deepEqual(qs.parse('foo.bad=baz&foo[]=bar', { allowDots: true }), { foo: { bad: 'baz', 0: 'bar' } });127 st.deepEqual(qs.parse('foo[]=bar&foo.bad=baz', { allowDots: true }), { foo: { 0: 'bar', bad: 'baz' } });128 st.deepEqual(qs.parse('foo.bad=baz&foo[]=bar&foo[]=foo', { allowDots: true }), { foo: { bad: 'baz', 0: 'bar', 1: 'foo' } });129 st.deepEqual(qs.parse('foo[0].a=a&foo[0].b=b&foo[1].a=aa&foo[1].b=bb', { allowDots: true }), { foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] });130 st.end();131 });132 t.test('correctly prunes undefined values when converting an array to an object', function (st) {133 st.deepEqual(qs.parse('a[2]=b&a[99999999]=c'), { a: { 2: 'b', 99999999: 'c' } });134 st.end();135 });136 t.test('supports malformed uri characters', function (st) {137 st.deepEqual(qs.parse('{%:%}', { strictNullHandling: true }), { '{%:%}': null });138 st.deepEqual(qs.parse('{%:%}='), { '{%:%}': '' });139 st.deepEqual(qs.parse('foo=%:%}'), { foo: '%:%}' });140 st.end();141 });142 t.test('doesn\'t produce empty keys', function (st) {143 st.deepEqual(qs.parse('_r=1&'), { _r: '1' });144 st.end();145 });146 t.test('cannot access Object prototype', function (st) {147 qs.parse('constructor[prototype][bad]=bad');148 qs.parse('bad[constructor][prototype][bad]=bad');149 st.equal(typeof Object.prototype.bad, 'undefined');150 st.end();151 });152 t.test('parses arrays of objects', function (st) {153 st.deepEqual(qs.parse('a[][b]=c'), { a: [{ b: 'c' }] });154 st.deepEqual(qs.parse('a[0][b]=c'), { a: [{ b: 'c' }] });155 st.end();156 });157 t.test('allows for empty strings in arrays', function (st) {158 st.deepEqual(qs.parse('a[]=b&a[]=&a[]=c'), { a: ['b', '', 'c'] });159 st.deepEqual(160 qs.parse('a[0]=b&a[1]&a[2]=c&a[19]=', { strictNullHandling: true, arrayLimit: 20 }),161 { a: ['b', null, 'c', ''] },162 'with arrayLimit 20 + array indices: null then empty string works'163 );164 st.deepEqual(165 qs.parse('a[]=b&a[]&a[]=c&a[]=', { strictNullHandling: true, arrayLimit: 0 }),166 { a: ['b', null, 'c', ''] },167 'with arrayLimit 0 + array brackets: null then empty string works'168 );169 st.deepEqual(170 qs.parse('a[0]=b&a[1]=&a[2]=c&a[19]', { strictNullHandling: true, arrayLimit: 20 }),171 { a: ['b', '', 'c', null] },172 'with arrayLimit 20 + array indices: empty string then null works'173 );174 st.deepEqual(175 qs.parse('a[]=b&a[]=&a[]=c&a[]', { strictNullHandling: true, arrayLimit: 0 }),176 { a: ['b', '', 'c', null] },177 'with arrayLimit 0 + array brackets: empty string then null works'178 );179 st.deepEqual(180 qs.parse('a[]=&a[]=b&a[]=c'),181 { a: ['', 'b', 'c'] },182 'array brackets: empty strings work'183 );184 st.end();185 });186 t.test('compacts sparse arrays', function (st) {187 st.deepEqual(qs.parse('a[10]=1&a[2]=2', { arrayLimit: 20 }), { a: ['2', '1'] });188 st.deepEqual(qs.parse('a[1][b][2][c]=1', { arrayLimit: 20 }), { a: [{ b: [{ c: '1' }] }] });189 st.deepEqual(qs.parse('a[1][2][3][c]=1', { arrayLimit: 20 }), { a: [[[{ c: '1' }]]] });190 st.deepEqual(qs.parse('a[1][2][3][c][1]=1', { arrayLimit: 20 }), { a: [[[{ c: ['1'] }]]] });191 st.end();192 });193 t.test('parses semi-parsed strings', function (st) {194 st.deepEqual(qs.parse({ 'a[b]': 'c' }), { a: { b: 'c' } });195 st.deepEqual(qs.parse({ 'a[b]': 'c', 'a[d]': 'e' }), { a: { b: 'c', d: 'e' } });196 st.end();197 });198 t.test('parses buffers correctly', function (st) {199 var b = new Buffer('test');200 st.deepEqual(qs.parse({ a: b }), { a: b });201 st.end();202 });203 t.test('continues parsing when no parent is found', function (st) {204 st.deepEqual(qs.parse('[]=&a=b'), { 0: '', a: 'b' });205 st.deepEqual(qs.parse('[]&a=b', { strictNullHandling: true }), { 0: null, a: 'b' });206 st.deepEqual(qs.parse('[foo]=bar'), { foo: 'bar' });207 st.end();208 });209 t.test('does not error when parsing a very long array', function (st) {210 var str = 'a[]=a';211 while (Buffer.byteLength(str) < 128 * 1024) {212 str = str + '&' + str;213 }214 st.doesNotThrow(function () {215 qs.parse(str);216 });217 st.end();218 });219 t.test('should not throw when a native prototype has an enumerable property', { parallel: false }, function (st) {220 Object.prototype.crash = '';221 Array.prototype.crash = '';222 st.doesNotThrow(qs.parse.bind(null, 'a=b'));223 st.deepEqual(qs.parse('a=b'), { a: 'b' });224 st.doesNotThrow(qs.parse.bind(null, 'a[][b]=c'));225 st.deepEqual(qs.parse('a[][b]=c'), { a: [{ b: 'c' }] });226 delete Object.prototype.crash;227 delete Array.prototype.crash;228 st.end();229 });230 t.test('parses a string with an alternative string delimiter', function (st) {231 st.deepEqual(qs.parse('a=b;c=d', { delimiter: ';' }), { a: 'b', c: 'd' });232 st.end();233 });234 t.test('parses a string with an alternative RegExp delimiter', function (st) {235 st.deepEqual(qs.parse('a=b; c=d', { delimiter: /​[;,] */​ }), { a: 'b', c: 'd' });236 st.end();237 });238 t.test('does not use non-splittable objects as delimiters', function (st) {239 st.deepEqual(qs.parse('a=b&c=d', { delimiter: true }), { a: 'b', c: 'd' });240 st.end();241 });242 t.test('allows overriding parameter limit', function (st) {243 st.deepEqual(qs.parse('a=b&c=d', { parameterLimit: 1 }), { a: 'b' });244 st.end();245 });246 t.test('allows setting the parameter limit to Infinity', function (st) {247 st.deepEqual(qs.parse('a=b&c=d', { parameterLimit: Infinity }), { a: 'b', c: 'd' });248 st.end();249 });250 t.test('allows overriding array limit', function (st) {251 st.deepEqual(qs.parse('a[0]=b', { arrayLimit: -1 }), { a: { 0: 'b' } });252 st.deepEqual(qs.parse('a[-1]=b', { arrayLimit: -1 }), { a: { '-1': 'b' } });253 st.deepEqual(qs.parse('a[0]=b&a[1]=c', { arrayLimit: 0 }), { a: { 0: 'b', 1: 'c' } });254 st.end();255 });256 t.test('allows disabling array parsing', function (st) {257 st.deepEqual(qs.parse('a[0]=b&a[1]=c', { parseArrays: false }), { a: { 0: 'b', 1: 'c' } });258 st.end();259 });260 t.test('parses an object', function (st) {261 var input = {262 'user[name]': { 'pop[bob]': 3 },263 'user[email]': null264 };265 var expected = {266 user: {267 name: { 'pop[bob]': 3 },268 email: null269 }270 };271 var result = qs.parse(input);272 st.deepEqual(result, expected);273 st.end();274 });275 t.test('parses an object in dot notation', function (st) {276 var input = {277 'user.name': { 'pop[bob]': 3 },278 'user.email.': null279 };280 var expected = {281 user: {282 name: { 'pop[bob]': 3 },283 email: null284 }285 };286 var result = qs.parse(input, { allowDots: true });287 st.deepEqual(result, expected);288 st.end();289 });290 t.test('parses an object and not child values', function (st) {291 var input = {292 'user[name]': { 'pop[bob]': { test: 3 } },293 'user[email]': null294 };295 var expected = {296 user: {297 name: { 'pop[bob]': { test: 3 } },298 email: null299 }300 };301 var result = qs.parse(input);302 st.deepEqual(result, expected);303 st.end();304 });305 t.test('does not blow up when Buffer global is missing', function (st) {306 var tempBuffer = global.Buffer;307 delete global.Buffer;308 var result = qs.parse('a=b&c=d');309 global.Buffer = tempBuffer;310 st.deepEqual(result, { a: 'b', c: 'd' });311 st.end();312 });313 t.test('does not crash when parsing circular references', function (st) {314 var a = {};315 a.b = a;316 var parsed;317 st.doesNotThrow(function () {318 parsed = qs.parse({ 'foo[bar]': 'baz', 'foo[baz]': a });319 });320 st.equal('foo' in parsed, true, 'parsed has "foo" property');321 st.equal('bar' in parsed.foo, true);322 st.equal('baz' in parsed.foo, true);323 st.equal(parsed.foo.bar, 'baz');324 st.deepEqual(parsed.foo.baz, a);325 st.end();326 });327 t.test('parses null objects correctly', { skip: !Object.create }, function (st) {328 var a = Object.create(null);329 a.b = 'c';330 st.deepEqual(qs.parse(a), { b: 'c' });331 var result = qs.parse({ a: a });332 st.equal('a' in result, true, 'result has "a" property');333 st.deepEqual(result.a, a);334 st.end();335 });336 t.test('parses dates correctly', function (st) {337 var now = new Date();338 st.deepEqual(qs.parse({ a: now }), { a: now });339 st.end();340 });341 t.test('parses regular expressions correctly', function (st) {342 var re = /​^test$/​;343 st.deepEqual(qs.parse({ a: re }), { a: re });344 st.end();345 });346 t.test('does not allow overwriting prototype properties', function (st) {347 st.deepEqual(qs.parse('a[hasOwnProperty]=b', { allowPrototypes: false }), {});348 st.deepEqual(qs.parse('hasOwnProperty=b', { allowPrototypes: false }), {});349 st.deepEqual(350 qs.parse('toString', { allowPrototypes: false }),351 {},352 'bare "toString" results in {}'353 );354 st.end();355 });356 t.test('can allow overwriting prototype properties', function (st) {357 st.deepEqual(qs.parse('a[hasOwnProperty]=b', { allowPrototypes: true }), { a: { hasOwnProperty: 'b' } });358 st.deepEqual(qs.parse('hasOwnProperty=b', { allowPrototypes: true }), { hasOwnProperty: 'b' });359 st.deepEqual(360 qs.parse('toString', { allowPrototypes: true }),361 { toString: '' },362 'bare "toString" results in { toString: "" }'363 );364 st.end();365 });366 t.test('params starting with a closing bracket', function (st) {367 st.deepEqual(qs.parse(']=toString'), { ']': 'toString' });368 st.deepEqual(qs.parse(']]=toString'), { ']]': 'toString' });369 st.deepEqual(qs.parse(']hello]=toString'), { ']hello]': 'toString' });370 st.end();371 });372 t.test('params starting with a starting bracket', function (st) {373 st.deepEqual(qs.parse('[=toString'), { '[': 'toString' });374 st.deepEqual(qs.parse('[[=toString'), { '[[': 'toString' });375 st.deepEqual(qs.parse('[hello[=toString'), { '[hello[': 'toString' });376 st.end();377 });378 t.test('add keys to objects', function (st) {379 st.deepEqual(380 qs.parse('a[b]=c&a=d'),381 { a: { b: 'c', d: true } },382 'can add keys to objects'383 );384 st.deepEqual(385 qs.parse('a[b]=c&a=toString'),386 { a: { b: 'c' } },387 'can not overwrite prototype'388 );389 st.deepEqual(390 qs.parse('a[b]=c&a=toString', { allowPrototypes: true }),391 { a: { b: 'c', toString: true } },392 'can overwrite prototype with allowPrototypes true'393 );394 st.deepEqual(395 qs.parse('a[b]=c&a=toString', { plainObjects: true }),396 { a: { b: 'c', toString: true } },397 'can overwrite prototype with plainObjects true'398 );399 st.end();400 });401 t.test('can return null objects', { skip: !Object.create }, function (st) {402 var expected = Object.create(null);403 expected.a = Object.create(null);404 expected.a.b = 'c';405 expected.a.hasOwnProperty = 'd';406 st.deepEqual(qs.parse('a[b]=c&a[hasOwnProperty]=d', { plainObjects: true }), expected);407 st.deepEqual(qs.parse(null, { plainObjects: true }), Object.create(null));408 var expectedArray = Object.create(null);409 expectedArray.a = Object.create(null);410 expectedArray.a[0] = 'b';411 expectedArray.a.c = 'd';412 st.deepEqual(qs.parse('a[]=b&a[c]=d', { plainObjects: true }), expectedArray);413 st.end();414 });415 t.test('can parse with custom encoding', function (st) {416 st.deepEqual(qs.parse('%8c%a7=%91%e5%8d%e3%95%7b', {417 decoder: function (str) {418 var reg = /​%([0-9A-F]{2})/​ig;419 var result = [];420 var parts = reg.exec(str);421 while (parts) {422 result.push(parseInt(parts[1], 16));423 parts = reg.exec(str);424 }425 return iconv.decode(new Buffer(result), 'shift_jis').toString();426 }427 }), { 県: '大阪府' });428 st.end();429 });430 t.test('throws error with wrong decoder', function (st) {...

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sourceIndex.js

Source:sourceIndex.js Github

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1"use strict";2var _helpers = require("./​util/​helpers");3(0, _helpers.test)('universal selector', '*', function (t, tree) {4 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);5 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 1);6 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);7});8(0, _helpers.test)('lobotomized owl selector', ' * + * ', function (t, tree) {9 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 2);10 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 2);11 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 1);12 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 4);13 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 4);14 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 3);15 t.deepEqual(tree.nodes[0].nodes[2].source.start.column, 6);16 t.deepEqual(tree.nodes[0].nodes[2].source.end.column, 6);17 t.deepEqual(tree.nodes[0].nodes[2].sourceIndex, 5);18});19(0, _helpers.test)('comment', '/​**\n * Hello!\n */​', function (t, tree) {20 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);21 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 3);22 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);23});24(0, _helpers.test)('comment & universal selectors', '*/​*test*/​*', function (t, tree) {25 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);26 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 1);27 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);28 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 2);29 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 9);30 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 1);31 t.deepEqual(tree.nodes[0].nodes[2].source.start.column, 10);32 t.deepEqual(tree.nodes[0].nodes[2].source.end.column, 10);33 t.deepEqual(tree.nodes[0].nodes[2].sourceIndex, 9);34});35(0, _helpers.test)('tag selector', 'h1', function (t, tree) {36 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);37 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 2);38 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);39});40(0, _helpers.test)('id selector', '#id', function (t, tree) {41 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);42 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 3);43 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);44});45(0, _helpers.test)('tag selector followed by id selector', 'h1, #id', function (t, tree) {46 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);47 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 2);48 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);49 t.deepEqual(tree.nodes[1].nodes[0].source.start.column, 5);50 t.deepEqual(tree.nodes[1].nodes[0].source.end.column, 7);51 t.deepEqual(tree.nodes[1].nodes[0].sourceIndex, 4);52});53(0, _helpers.test)('multiple id selectors', '#one#two', function (t, tree) {54 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);55 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 4);56 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);57 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 5);58 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 8);59 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 4);60});61(0, _helpers.test)('multiple id selectors (2)', '#one#two#three#four', function (t, tree) {62 t.deepEqual(tree.nodes[0].nodes[2].source.start.column, 9);63 t.deepEqual(tree.nodes[0].nodes[2].source.end.column, 14);64 t.deepEqual(tree.nodes[0].nodes[2].sourceIndex, 8);65 t.deepEqual(tree.nodes[0].nodes[3].source.start.column, 15);66 t.deepEqual(tree.nodes[0].nodes[3].source.end.column, 19);67 t.deepEqual(tree.nodes[0].nodes[3].sourceIndex, 14);68});69(0, _helpers.test)('multiple id selectors (3)', '#one#two,#three#four', function (t, tree) {70 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 5);71 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 8);72 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 4);73 t.deepEqual(tree.nodes[1].nodes[1].source.start.column, 16);74 t.deepEqual(tree.nodes[1].nodes[1].source.end.column, 20);75 t.deepEqual(tree.nodes[1].nodes[1].sourceIndex, 15);76});77(0, _helpers.test)('multiple class selectors', '.one.two,.three.four', function (t, tree) {78 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 5);79 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 8);80 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 4);81 t.deepEqual(tree.nodes[1].nodes[1].source.start.column, 16);82 t.deepEqual(tree.nodes[1].nodes[1].source.end.column, 20);83 t.deepEqual(tree.nodes[1].nodes[1].sourceIndex, 15);84});85(0, _helpers.test)('attribute selector', '[name="james"]', function (t, tree) {86 t.deepEqual(tree.nodes[0].nodes[0].source.start.line, 1);87 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);88 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 14);89 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);90});91(0, _helpers.test)('multiple attribute selectors', '[name="james"][name="ed"],[name="snakeman"][name="a"]', function (t, tree) {92 t.deepEqual(tree.nodes[0].nodes[0].source.start.line, 1);93 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);94 t.deepEqual(tree.nodes[0].nodes[0].source.end.line, 1);95 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 14);96 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);97 t.deepEqual(tree.nodes[0].nodes[1].source.start.line, 1);98 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 15);99 t.deepEqual(tree.nodes[0].nodes[1].source.end.line, 1);100 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 25);101 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 14);102 t.deepEqual(tree.nodes[1].nodes[0].source.start.line, 1);103 t.deepEqual(tree.nodes[1].nodes[0].source.start.column, 27);104 t.deepEqual(tree.nodes[1].nodes[0].source.end.line, 1);105 t.deepEqual(tree.nodes[1].nodes[0].source.end.column, 43);106 t.deepEqual(tree.nodes[1].nodes[0].sourceIndex, 26);107 t.deepEqual(tree.nodes[1].nodes[1].source.start.line, 1);108 t.deepEqual(tree.nodes[1].nodes[1].source.start.column, 44);109 t.deepEqual(tree.nodes[1].nodes[1].source.end.line, 1);110 t.deepEqual(tree.nodes[1].nodes[1].source.end.column, 53);111 t.deepEqual(tree.nodes[1].nodes[1].sourceIndex, 43);112});113(0, _helpers.test)('pseudo-class', 'h1:first-child', function (t, tree) {114 t.deepEqual(tree.nodes[0].nodes[1].source.start.line, 1);115 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 3);116 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 14);117 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 2);118});119(0, _helpers.test)('pseudo-class with argument', 'h1:not(.strudel, .food)', function (t, tree) {120 t.deepEqual(tree.nodes[0].nodes[1].source.start.line, 1);121 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 3);122 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 23);123 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 2);124});125(0, _helpers.test)('pseudo-element', 'h1::before', function (t, tree) {126 t.deepEqual(tree.nodes[0].nodes[1].source.start.line, 1);127 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 3);128 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 10);129 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 2);130});131(0, _helpers.test)('multiple pseudos', 'h1:not(.food)::before, a:first-child', function (t, tree) {132 t.deepEqual(tree.nodes[0].nodes[1].source.start.line, 1);133 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 3);134 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 13);135 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 2);136 t.deepEqual(tree.nodes[0].nodes[2].source.start.line, 1);137 t.deepEqual(tree.nodes[0].nodes[2].source.start.column, 14);138 t.deepEqual(tree.nodes[0].nodes[2].source.end.column, 21);139 t.deepEqual(tree.nodes[0].nodes[2].sourceIndex, 13);140 t.deepEqual(tree.nodes[1].nodes[1].source.start.line, 1);141 t.deepEqual(tree.nodes[1].nodes[1].source.start.column, 25);142 t.deepEqual(tree.nodes[1].nodes[1].source.end.column, 36);143 t.deepEqual(tree.nodes[1].nodes[1].sourceIndex, 24);144});145(0, _helpers.test)('combinators', 'div > h1 span', function (t, tree) {146 t.deepEqual(tree.nodes[0].nodes[1].source.start.line, 1, "> start line");147 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 5, "> start column");148 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 5, "> end column");149 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 4, "> sourceIndex");150 t.deepEqual(tree.nodes[0].nodes[3].source.start.line, 1, "' ' start line");151 t.deepEqual(tree.nodes[0].nodes[3].source.start.column, 9, "' ' start column");152 t.deepEqual(tree.nodes[0].nodes[3].source.end.column, 9, "' ' end column");153 t.deepEqual(tree.nodes[0].nodes[3].sourceIndex, 8, "' ' sourceIndex");154});155(0, _helpers.test)('combinators surrounded by superfluous spaces', 'div > h1 ~ span a', function (t, tree) {156 t.deepEqual(tree.nodes[0].nodes[1].source.start.line, 1, "> start line");157 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 7, "> start column");158 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 7, "> end column");159 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 6, "> sourceIndex");160 t.deepEqual(tree.nodes[0].nodes[3].source.start.line, 1, "~ start line");161 t.deepEqual(tree.nodes[0].nodes[3].source.start.column, 13, "~ start column");162 t.deepEqual(tree.nodes[0].nodes[3].source.end.column, 13, "~ end column");163 t.deepEqual(tree.nodes[0].nodes[3].sourceIndex, 12, "~ sourceIndex");164 t.deepEqual(tree.nodes[0].nodes[5].source.start.line, 1, "' ' start line");165 t.deepEqual(tree.nodes[0].nodes[5].source.start.column, 21, "' ' start column");166 t.deepEqual(tree.nodes[0].nodes[5].source.end.column, 23, "' ' end column");167 t.deepEqual(tree.nodes[0].nodes[5].sourceIndex, 20, "' ' sourceIndex");168});169(0, _helpers.test)('multiple id selectors on different lines', '#one,\n#two', function (t, tree) {170 t.deepEqual(tree.nodes[0].nodes[0].source.start.line, 1);171 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1);172 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 4);173 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0);174 t.deepEqual(tree.nodes[1].nodes[0].source.start.line, 2);175 t.deepEqual(tree.nodes[1].nodes[0].source.start.column, 1);176 t.deepEqual(tree.nodes[1].nodes[0].source.end.column, 4);177 t.deepEqual(tree.nodes[1].nodes[0].sourceIndex, 6);178});179(0, _helpers.test)('multiple id selectors on different CRLF lines', '#one,\r\n#two,\r\n#three', function (t, tree) {180 t.deepEqual(tree.nodes[0].nodes[0].source.start.line, 1, '#one start line');181 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 1, '#one start column');182 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 4, '#one end column');183 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 0, '#one sourceIndex');184 t.deepEqual(tree.nodes[1].nodes[0].source.start.line, 2, '#two start line');185 t.deepEqual(tree.nodes[1].nodes[0].source.start.column, 1, '#two start column');186 t.deepEqual(tree.nodes[1].nodes[0].source.end.column, 4, '#two end column');187 t.deepEqual(tree.nodes[1].nodes[0].sourceIndex, 7, '#two sourceIndex');188 t.deepEqual(tree.nodes[2].nodes[0].source.start.line, 3, '#three start line');189 t.deepEqual(tree.nodes[2].nodes[0].source.start.column, 1, '#three start column');190 t.deepEqual(tree.nodes[2].nodes[0].source.end.column, 6, '#three end column');191 t.deepEqual(tree.nodes[2].nodes[0].sourceIndex, 14, '#three sourceIndex');192});193(0, _helpers.test)('id, tag, pseudo, and class selectors on different lines with indentation', '\t#one,\n\th1:after,\n\t\t.two', function (t, tree) {194 t.deepEqual(tree.nodes[0].nodes[0].source.start.line, 1, '#one start line');195 t.deepEqual(tree.nodes[0].nodes[0].source.start.column, 2, '#one start column');196 t.deepEqual(tree.nodes[0].nodes[0].source.end.column, 5, '#one end column');197 t.deepEqual(tree.nodes[0].nodes[0].sourceIndex, 1, '#one sourceIndex');198 t.deepEqual(tree.nodes[1].nodes[0].source.start.line, 2, 'h1 start line');199 t.deepEqual(tree.nodes[1].nodes[0].source.start.column, 2, 'h1 start column');200 t.deepEqual(tree.nodes[1].nodes[0].source.end.column, 3, 'h1 end column');201 t.deepEqual(tree.nodes[1].nodes[0].sourceIndex, 8, 'h1 sourceIndex');202 t.deepEqual(tree.nodes[1].nodes[1].source.start.line, 2, ':after start line');203 t.deepEqual(tree.nodes[1].nodes[1].source.start.column, 4, ':after start column');204 t.deepEqual(tree.nodes[1].nodes[1].source.end.column, 9, ':after end column');205 t.deepEqual(tree.nodes[1].nodes[1].sourceIndex, 10, ':after sourceIndex');206 t.deepEqual(tree.nodes[2].nodes[0].source.start.line, 3, '.two start line');207 t.deepEqual(tree.nodes[2].nodes[0].source.start.column, 3, '.two start column');208 t.deepEqual(tree.nodes[2].nodes[0].source.end.column, 6, '.two end column');209 t.deepEqual(tree.nodes[2].nodes[0].sourceIndex, 20, '.two sourceIndex');210});211(0, _helpers.test)('pseudo with arguments spanning multiple lines', 'h1:not(\n\t.one,\n\t.two\n)', function (t, tree) {212 t.deepEqual(tree.nodes[0].nodes[1].source.start.line, 1, ':not start line');213 t.deepEqual(tree.nodes[0].nodes[1].source.start.column, 3, ':not start column');214 t.deepEqual(tree.nodes[0].nodes[1].source.end.line, 4, ':not end line');215 t.deepEqual(tree.nodes[0].nodes[1].source.end.column, 1, ':not end column');216 t.deepEqual(tree.nodes[0].nodes[1].sourceIndex, 2, ':not sourceIndex');217 t.deepEqual(tree.nodes[0].nodes[1].nodes[0].nodes[0].source.start.line, 2, '.one start line');218 t.deepEqual(tree.nodes[0].nodes[1].nodes[0].nodes[0].source.start.column, 2, '.one start column');219 t.deepEqual(tree.nodes[0].nodes[1].nodes[0].nodes[0].source.end.line, 2, '.one end line');220 t.deepEqual(tree.nodes[0].nodes[1].nodes[0].nodes[0].source.end.column, 5, '.one end column');221 t.deepEqual(tree.nodes[0].nodes[1].nodes[0].nodes[0].sourceIndex, 9, '.one sourceIndex');222 t.deepEqual(tree.nodes[0].nodes[1].nodes[1].nodes[0].source.start.line, 3, '.two start line');223 t.deepEqual(tree.nodes[0].nodes[1].nodes[1].nodes[0].source.start.column, 2, '.two start column');224 t.deepEqual(tree.nodes[0].nodes[1].nodes[1].nodes[0].source.end.line, 3, '.two end line');225 t.deepEqual(tree.nodes[0].nodes[1].nodes[1].nodes[0].source.end.column, 5, '.two end column');226 t.deepEqual(tree.nodes[0].nodes[1].nodes[1].nodes[0].sourceIndex, 16, '.two sourceIndex');...

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array.builders.js

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1$(document).ready(function() {2 module("underscore.array.builders");3 test("cat", function() {4 /​/​ no args5 deepEqual(_.cat(), [], 'should return an empty array when given no args');6 7 /​/​ one arg8 deepEqual(_.cat([]), [], 'should concatenate one empty array');9 deepEqual(_.cat([1,2,3]), [1,2,3], 'should concatenate one homogenious array');10 var result = _.cat([1, "2", [3], {n: 4}]);11 deepEqual(result, [1, "2", [3], {n: 4}], 'should concatenate one heterogenious array');12 result = (function(){ return _.cat(arguments); })(1, 2, 3);13 deepEqual(result, [1, 2, 3], 'should concatenate the arguments object');14 /​/​ two args15 deepEqual(_.cat([1,2,3],[4,5,6]), [1,2,3,4,5,6], 'should concatenate two arrays');16 result = (function(){ return _.cat(arguments, [4,5,6]); })(1,2,3);17 deepEqual(result, [1,2,3,4,5,6], 'should concatenate an array and an arguments object');18 /​/​ > 2 args19 var a = [1,2,3];20 var b = [4,5,6];21 var c = [7,8,9];22 var d = [0,0,0];23 deepEqual(_.cat(a,b,c), [1,2,3,4,5,6,7,8,9], 'should concatenate three arrays');24 deepEqual(_.cat(a,b,c,d), [1,2,3,4,5,6,7,8,9,0,0,0], 'should concatenate four arrays');25 result = (function(){ return _.cat(arguments,b,c,d); }).apply(null, a);26 deepEqual(result, [1,2,3,4,5,6,7,8,9,0,0,0], 'should concatenate four arrays, including an arguments object');27 /​/​ heterogenious types28 deepEqual(_.cat([1],2), [1,2], 'should concatenate mixed types');29 deepEqual(_.cat([1],2,3), [1,2,3], 'should concatenate mixed types');30 deepEqual(_.cat(1,2,3), [1,2,3], 'should concatenate mixed types');31 result = (function(){ return _.cat(arguments, 4,5,6); })(1,2,3);32 deepEqual(result, [1,2,3,4,5,6], 'should concatenate mixed types, including an arguments object');33 });34 test("cons", function() {35 deepEqual(_.cons(0, []), [0], 'should insert the first arg into the array given as the second arg');36 deepEqual(_.cons(1, [2]), [1,2], 'should insert the first arg into the array given as the second arg');37 deepEqual(_.cons([0], [1,2,3]), [[0],1,2,3], 'should insert the first arg into the array given as the second arg');38 deepEqual(_.cons(1, 2), [1,2], 'should create a pair if the second is not an array');39 deepEqual(_.cons([1], 2), [[1],2], 'should create a pair if the second is not an array');40 result = (function(){ return _.cons(0, arguments); })(1,2,3);41 deepEqual(result, [0,1,2,3], 'should construct an array given an arguments object as the tail');42 var a = [1,2,3];43 var result = _.cons(0,a);44 deepEqual(a, [1,2,3], 'should not modify the original tail');45 });46 test("partition", function() {47 var a = _.range(4);48 var b = _.range(5);49 var c = _.range(7);50 deepEqual(_.partition(a, 2), [[0,1],[2,3]], 'should partition into the size given');51 deepEqual(_.partition(b, 2), [[0,1],[2,3]], 'should partition into the size given. Extras are dropped');52 var result = _.partition(a, 2);53 deepEqual(a, _.range(4), 'should not modify the original array');54 deepEqual(_.partition(c, 3, [7,8]), [[0,1,2],[3,4,5],[6,7,8]], 'should allow one to specify a padding array');55 deepEqual(_.partition(b, 3, 9), [[0,1,2],[3,4,9]], 'should allow one to specify a padding value');56 });57 test("partitionAll", function() {58 var a = _.range(4);59 var b = _.range(10);60 deepEqual(_.partitionAll(a, 2), [[0,1],[2,3]], 'should partition into the size given');61 deepEqual(_.partitionAll(b, 4), [[0,1,2,3],[4,5,6,7],[8,9]], 'should partition into the size given, with a small end');62 var result = _.partitionAll(a, 2);63 deepEqual(a, _.range(4), 'should not modify the original array');64 deepEqual(_.partitionAll(b, 2, 4), [[0,1],[4,5],[8,9]], 'should partition into the size given, with skips');65 deepEqual(_.partitionAll(b, 3, 4), [[0,1,2],[4,5,6],[8,9]], 'should partition into the size given, with skips and a small end');66 });67 test("mapcat", function() {68 var a = [1,2,3];69 var commaize = function(e) { return _.cons(e, [","]); };70 deepEqual(_.mapcat(a, commaize), [1, ",", 2, ",", 3, ","], 'should return an array with all intermediate mapped arrays concatenated');71 });72 test("interpose", function() {73 var a = [1,2,3];74 var b = [1,2];75 var c = [1];76 deepEqual(_.interpose(a, 0), [1,0,2,0,3], 'should put the 2nd arg between the elements of the array given');77 deepEqual(_.interpose(b, 0), [1,0,2], 'should put the 2nd arg between the elements of the array given');78 deepEqual(_.interpose(c, 0), [1], 'should return the array given if nothing to interpose');79 deepEqual(_.interpose([], 0), [], 'should return an empty array given an empty array');80 var result = _.interpose(b,0);81 deepEqual(b, [1,2], 'should not modify the original array');82 });83 test("weave", function() {84 var a = [1,2,3];85 var b = [1,2];86 var c = ['a', 'b', 'c'];87 var d = [1, [2]];88 /​/​ zero89 deepEqual(_.weave(), [], 'should weave zero arrays');90 /​/​ one91 deepEqual(_.weave([]), [], 'should weave one array');92 deepEqual(_.weave([1,[2]]), [1,[2]], 'should weave one array');93 /​/​ two94 deepEqual(_.weave(a,b), [1,1,2,2,3], 'should weave two arrays');95 deepEqual(_.weave(a,a), [1,1,2,2,3,3], 'should weave two arrays');96 deepEqual(_.weave(c,a), ['a',1,'b',2,'c',3], 'should weave two arrays');97 deepEqual(_.weave(a,d), [1,1,2,[2],3], 'should weave two arrays');98 /​/​ > 299 deepEqual(_.weave(a,b,c), [1,1,'a',2,2,'b',3,'c'], 'should weave more than two arrays');100 deepEqual(_.weave(a,b,c,d), [1,1,'a',1,2,2,'b',[2],3,'c'], 'should weave more than two arrays');101 });102 test("repeat", function() {103 deepEqual(_.repeat(3,1), [1,1,1], 'should build an array of size n with the specified element in each slot');104 deepEqual(_.repeat(0), [], 'should return an empty array if given zero and no repeat arg');105 deepEqual(_.repeat(0,9999), [], 'should return an empty array if given zero and some repeat arg');106 });107 test("cycle", function() {108 var a = [1,2,3];109 deepEqual(_.cycle(3, a), [1,2,3,1,2,3,1,2,3], 'should build an array with the specified array contents repeated n times');110 deepEqual(_.cycle(0, a), [], 'should return an empty array if told to repeat zero times');111 deepEqual(_.cycle(-1000, a), [], 'should return an empty array if told to repeat negative times');112 });113 test("splitAt", function() {114 var a = [1,2,3,4,5];115 deepEqual(_.splitAt(a, 2), [[1,2],[3,4,5]], 'should bifurcate an array at a given index');116 deepEqual(_.splitAt(a, 0), [[], [1,2,3,4,5]], 'should bifurcate an array at a given index');117 deepEqual(_.splitAt(a, 5), [[1,2,3,4,5],[]], 'should bifurcate an array at a given index');118 deepEqual(_.splitAt([], 5), [[],[]], 'should bifurcate an array at a given index');119 });120 test("iterateUntil", function() {121 var dec = function(n) { return n - 1; };122 var isPos = function(n) { return n > 0; };123 deepEqual(_.iterateUntil(dec, isPos, 6), [5,4,3,2,1], 'should build an array, decrementing a number while positive');124 });125 test("takeSkipping", function() {126 deepEqual(_.takeSkipping(_.range(5), 0), [], 'should take nothing if told to skip by zero');127 deepEqual(_.takeSkipping(_.range(5), -1), [], 'should take nothing if told to skip by negative');128 deepEqual(_.takeSkipping(_.range(5), 100), [0], 'should take first element if told to skip by big number');129 deepEqual(_.takeSkipping(_.range(5), 1), [0,1,2,3,4], 'should take every element in an array');130 deepEqual(_.takeSkipping(_.range(10), 2), [0,2,4,6,8], 'should take every 2nd element in an array');131 });132 test("reductions", function() {133 var result = _.reductions([1,2,3,4,5], function(agg, n) {134 return agg + n;135 }, 0);136 deepEqual(result, [1,3,6,10,15], 'should retain each intermediate step in a reduce');137 });138 test("keepIndexed", function() {139 var a = ['a', 'b', 'c', 'd', 'e'];140 var b = [-9, 0, 29, -7, 45, 3, -8];141 var oddy = function(k, v) { return _.isOdd(k) ? v : undefined; };142 var posy = function(k, v) { return _.isPositive(v) ? k : undefined; };143 deepEqual(_.keepIndexed(a, _.isOdd), [false,true,false,true,false], 'runs the predciate on the index, and not the element');144 deepEqual(_.keepIndexed(a, oddy), ['b', 'd'], 'keeps elements whose index passes a truthy test');145 deepEqual(_.keepIndexed(b, posy), [2,4,5], 'keeps elements whose index passes a truthy test');146 deepEqual(_.keepIndexed(_.range(10), oddy), [1,3,5,7,9], 'keeps elements whose index passes a truthy test');147 });...

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juice.test.js

Source:juice.test.js Github

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...14 * Tests.15 */​16it('extracting selectors', function() {17 var extract = utils.extract;18 assert.deepEqual(extract('#a'),['#a']);19 assert.deepEqual(extract('#a, .b'),['#a', '.b']);20 assert.deepEqual(extract('#a, .b,'),['#a', '.b']);21 assert.deepEqual(extract('.test.a, #a.b'),['.test.a', '#a.b']);22 assert.deepEqual(extract('a[type=text, a=b], .a, .b, #c #d'),['a[type=text, a=b]', '.a', '.b', '#c #d']);23 assert.deepEqual(extract('a:not(.a,.b,.c)'),['a:not(.a,.b,.c)']);24 assert.deepEqual(extract('a:not(.a,.b,.c), .b'),['a:not(.a,.b,.c)', '.b']);25 assert.deepEqual(extract('a:not(.a,.b,[type=text]), .b'),['a:not(.a,.b,[type=text])', '.b']);26 assert.deepEqual(extract('a:not(.a,.b,[type=text, a=b]), .b'),['a:not(.a,.b,[type=text, a=b])', '.b']);27});28it('selector specificity comparison', function() {29 var compare = utils.compare;30 assert.deepEqual(compare([0, 1, 2, 3], [0, 2, 0, 0]),[0, 2, 0, 0]);31 assert.deepEqual(compare([0, 2, 0, 0], [0, 1, 2, 3]),[0, 2, 0, 0]);32 /​/​ Check that the second reference is returned upon draws33 var b = [0, 1, 1, 4];34 assert.deepEqual(compare([0, 1, 1, 4], b),b);35 assert.deepEqual(compare([0, 0, 0, 4], [0, 0, 0, 10]),[0, 0, 0, 10]);36 assert.deepEqual(compare([0, 0, 0, 10], [0, 0, 0, 4]),[0, 0, 0, 10]);37 assert.deepEqual(compare([0, 4, 0, 0], [0, 0, 100, 4]),[0, 4, 0, 0]);38 assert.deepEqual(compare([0, 0, 100, 4], [0, 4, 0, 0]),[0, 4, 0, 0]);39 assert.deepEqual(compare([0, 1, 1, 5], [0, 1, 1, 15]),[0, 1, 1, 15]);40 assert.deepEqual(compare([0, 1, 1, 15], [0, 1, 1, 5]),[0, 1, 1, 15]);41});42it('selector specificity calculator', function() {43 function spec(selector) {44 return new Selector(selector).specificity();45 }46 assert.deepEqual(spec('#test'),[0, 1, 0, 0]);47 assert.deepEqual(spec('#a #b #c'),[0, 3, 0, 0]);48 assert.deepEqual(spec('.a .b .c'),[0, 0, 3, 0]);49 assert.deepEqual(spec('div.a div.b div.c'),[0, 0, 3, 3]);50 assert.deepEqual(spec('div a span'),[0, 0, 0, 3]);51 assert.deepEqual(spec('#test input[type=text]'),[0, 1, 1, 1]);52 assert.deepEqual(spec('[type=text]'), [0, 0, 1, 0]);53 assert.deepEqual(spec('*'),[0, 0, 0, 0]);54 assert.deepEqual(spec('div *'),[0, 0, 0, 1]);55 assert.deepEqual(spec('div.a.b'),[0, 0, 2, 1]);56 assert.deepEqual(spec('div:not(.a):not(.b)'),[0, 0, 2, 1]);57 assert.deepEqual(spec('div.a'),[0, 0, 1, 1]);58 assert.deepEqual(spec('.a:first-child'),[0, 0, 1, 1]);59 assert.deepEqual(spec('div:not(.c)'),[0, 0, 1, 1]);60});61it('property comparison based on selector specificity', function() {62 function prop(k, v, sel) {63 return new Property(k, v, new Selector(sel));64 }65 var a = prop('color', 'white', '#woot');66 var b = prop('color', 'red', '#a #woot');67 assert.deepEqual(a.compare(b),b);68 a = prop('background-color', 'red', '#a');69 b = prop('background-color', 'red', '.a.b.c');70 assert.deepEqual(a.compare(b),a);71 a = prop('background-color', 'red', '#a .b.c');72 b = prop('background-color', 'red', '.a.b.c #c');73 assert.deepEqual(a.compare(b),b);74});75it('property toString', function() {76 var a = new Property('color', 'white', new Selector('#woot'));77 assert.equal(a.toString(), 'color: white;');78});79it('parse simple css into a object structure', function() {80 var parse = utils.parseCSS;81 var actual = parse('a, b { c: e; }');82 var a = actual[0];83 var b = actual[1];84 assert.equal(a[0],'a');85 assert.deepEqual(a[1]['0'],{ type: 'property', name: 'c', value: 'e', position: { start: { line: 1, col: 8 }, end: { line: 1, col: 12 } }});86 assert.equal(a[1].length,1);87 assert.deepEqual(a[1],b[1]);88});89it('parse complex css into a object structure', function() {90 var parse = utils.parseCSS;91 var actual = parse(['a, b { c: e; }', 'b.e #d { d: e; }','c[a=b] { d: e; }'].join('\n'));92 var a = actual[0];93 var b = actual[1];94 var bed = actual[2];95 var cab = actual[3];96 /​*97 delete bed[1].parentRule;98 delete cab[1].parentRule;99 delete bed[1].__starts;100 delete cab[1].__starts;101 */​102 assert.deepEqual(a[1],b[1]);103 assert.equal(bed[1].name,cab[1].name);104 assert.equal(bed[1].value,cab[1].value);105});106it('test excludedProperties setting', function() {107 juice.excludedProperties = ['-webkit-font-smoothing'];108 assert.deepEqual(109 juice(110 '<div a="b">woot</​div>',111 {extraCss: 'div { color: blue; -webkit-font-smoothing: antialiased; }'}112 ),113 '<div a="b" style="color: blue;">woot</​div>'114 );115 /​/​ Reset global setting116 juice.excludedProperties = [];117});118it('test juice', function() {119 assert.deepEqual(120 juice('<div a="b">woot</​div>', {extraCss: 'div { color: red; }'}),121 '<div a="b" style="color: red;">woot</​div>');122});123it('test consecutive important rules', function() {124 assert.deepEqual(125 juice.inlineContent('<p><a>woot</​a></​p>', 'p a {color: red !important;} a {color: black !important;}'),126 '<p><a style="color: red;">woot</​a></​p>');127});128it('test * specificity', function() {129 assert.deepEqual(130 juice.inlineContent('<div class="a"></​div><div class="b"></​div>',131 '* { margin: 0; padding: 0; } .b { margin: 0 !important; } .a { padding: 20px; }'),132 '<div class="a" style="margin: 0; padding: 20px;"></​div><div class="b" style="padding: 0; margin: 0;"></​div>');133});134it('test style attributes priority', function() {135 assert.deepEqual(136 juice.inlineContent('<div style="color: red;"></​div>', 'div { color: black; }'),137 '<div style="color: red;"></​div>');138});139it('test style attributes and important priority', function() {140 assert.deepEqual(141 juice.inlineContent('<div style="color: red;"></​div>', 'div { color: black !important; }'),142 '<div style="color: black;"></​div>');143});144it('test style attributes and important priority', function() {145 assert.deepEqual(146 juice.inlineContent('<div style="color: red !important;"></​div>', 'div { color: black !important; }'),147 '<div style="color: red;"></​div>');...

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1var assert = require('chai').assert;2var expect = require('chai').expect;3var should = require('chai').should();4describe('Array', function() {5 describe('#indexOf()', function() {6 it('should return -1 when the value is not present', function() {7 assert.equal([1,2,3].indexOf(4), -1);8 });9 });10});11var assert = require('chai').assert;12var expect = require('chai').expect;13var should = require('chai').should();14describe('Array', function() {15 describe('#indexOf()', function() {16 it('should return -1 when the value is not present', function() {17 expect([1,2,3].indexOf(4)).to.equal(-1);18 });19 });20});21var assert = require('chai').assert;22var expect = require('chai').expect;23var should = require('chai').should();24describe('Array', function() {25 describe('#indexOf()', function() {26 it('should return -1 when the value is not present', function() {27 [1,2,3].indexOf(4).should.equal(-1);28 });29 });30});31var chai = require('chai');32describe('Array', function() {33 describe('#indexOf()', function() {34 it('should return -1 when the value is not present', function() {35 assert.equal(-1, [1,2,3].indexOf(4));36 });37 });38});39describe('Array', function() {40 describe('#indexOf()', function() {41 it('should return -1 when the value is not present', function() {42 expect([1,2,3].indexOf(4)).to.equal(-1);43 });44 });45});46describe('Array', function() {47 describe('#indexOf()', function()

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1var assert = chai.assert;2var expect = chai.expect;3var should = chai.should();4describe('Array', function() {5 describe('#indexOf()', function() {6 it('should return -1 when the value is not present', function() {7 assert.equal(-1, [1,2,3].indexOf(4));8 });9 });10});11describe('myArray', function() {12 describe('#indexOf()', function() {13 it('should return -1 when the value is not present', function() {14 expect([1,2,3].indexOf(4)).to.equal(-1);15 });16 });17});18describe('myArray', function() {19 describe('#indexOf()', function() {20 it('should return -1 when the value is not present', function() {21 [1,2,3].indexOf(4).should.equal(-1);22 });23 });24});25var assert = chai.assert;26var expect = chai.expect;27var should = chai.should();28describe('Array', function() {29 describe('#indexOf()', function() {30 it('should return -1 when the value is not present', function() {31 assert.equal(-1, [1,2,3].indexOf(4));32 });33 });34});35describe('myArray', function() {36 describe('#indexOf()', function() {37 it('should return -1 when the value is not present', function() {38 expect([1,2,3].indexOf(4)).to.equal(-1);39 });40 });41});42describe('myArray', function() {43 describe('#indexOf()', function() {44 it('should return -1 when the value is not present', function() {45 [1,2,3].indexOf(4).should.equal(-1);46 });47 });48});49let chai = require('chai');50let chaiHttp = require('chai-http');51let server = require('../​app');52let should = chai.should();53chai.use(chaiHttp);54describe('Users', () => {55 describe('/​GET user', () => {56 it('it should GET all the users', (done) => {57 chai.request(server)58 .get('/​users')59 .end((err, res) => {60 res.should.have.status(200);61 res.body.should.be.a('array');62 res.body.length.should.be.eql(0);

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1var expect = require('chai').expect;2var assert = require('chai').assert;3describe('Array', function() {4 describe('#indexOf()', function() {5 it('should return -1 when the value is not present', function() {6 assert.equal(-1, [1,2,3].indexOf(4));7 });8 });9});10var expect = require('chai').expect;11var assert = require('chai').assert;12describe('Array', function() {13 describe('#indexOf()', function() {14 it('should return -1 when the value is not present', function() {15 expect([1,2,3].indexOf(4)).to.equal(-1);16 });17 });18});19var expect = require('chai').expect;20var assert = require('chai').assert;21describe('Array', function() {22 describe('#indexOf()', function() {23 it('should return -1 when the value is not present', function() {24 assert.deepEqual([1,2,3].indexOf(4), -1);25 });26 });27});28var expect = require('chai').expect;29var assert = require('chai').assert;30describe('Array', function() {31 describe('#indexOf()', function() {32 it('should return -1 when the value is not present', function() {33 expect([1,2,3].indexOf(4)).to.not.equal(4);34 });35 });36});37var expect = require('chai').expect;38var assert = require('chai').assert;39describe('Array', function() {40 describe('#indexOf()', function() {41 it('should return -1 when the value is not present', function() {42 assert.notEqual([1,2,3].indexOf(4), 4);43 });44 });45});46var expect = require('chai').expect;47var assert = require('chai').assert;48describe('Array', function() {49 describe('#indexOf()', function() {50 it('should return -1 when the value is not present', function() {

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1const assert = require('chai').assert;2const app = require('../​app');3sayHelloResult = app.sayHello();4addNumbersResult = app.addNumbers(5,5);5describe('App', function(){6 describe('sayHello()', function(){7 it('sayHello should return hello', function(){8 assert.equal(sayHelloResult, 'hello');9 });10 it('sayHello should return type string', function(){11 assert.typeOf(sayHelloResult, 'string');12 });13 });14 describe('addNumbers()', function(){15 it('addNumbers should be above 5', function(){16 assert.isAbove(addNumbersResult, 5);17 });18 it('addNumbers should return type number', function(){19 assert.typeOf(addNumbersResult, 'number');20 });21 });22});23const sayHello = function(){24 return 'hello';25}26const addNumbers = function(value1, value2){27 return value1 + value2;28}29module.exports = {30}31const assert = require('chai').assert;32const app = require('../​app');33sayHelloResult = app.sayHello();34describe('App', function(){35 describe('sayHello()', function(){36 it('sayHello should return hello', function(){37 assert.equal(sayHelloResult, 'hello');38 });39 it('sayHello should return type string', function(){

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1const assert = require('chai').assert;2const expect = require('chai').expect;3const should = require('chai').should();4describe('Array', function() {5 describe('#indexOf()', function() {6 it('should return -1 when the value is not present', function() {7 assert.equal([1,2,3].indexOf(4), -1);8 });9 });10});11const assert = require('chai').assert;12const expect = require('chai').expect;13const should = require('chai').should();14describe('Array', function() {15 describe('#indexOf()', function() {16 it('should return -1 when the value is not present', function() {17 expect([1,2,3].indexOf(4)).to.equal(-1);18 });19 });20});21const assert = require('chai').assert;22const expect = require('chai').expect;23const should = require('chai').should();24describe('Array', function() {25 describe('#indexOf()', function() {26 it('should return -1 when the value is not present', function() {27 [1,2,3].indexOf(4).should.equal(-1);28 });29 });30});31const assert = require('chai').assert;32const expect = require('chai').expect;33const should = require('chai').should();34describe('Array', function() {35 describe('#indexOf()', function() {36 it('should return -1 when the value is not present', function() {37 assert.equal([1,2,3].indexOf(4), -1);38 });39 });40});41const assert = require('chai').assert;42const expect = require('chai').expect;43const should = require('chai').should();44describe('Array', function() {45 describe('#indexOf()', function() {46 it('should return -1 when the value is not present', function() {47 assert.notEqual([1,2,3].indexOf(4), -1);48 });49 });50});51const assert = require('chai').assert;52const expect = require('chai').expect;53const should = require('chai').should();54describe('Array', function() {55 describe('#indexOf()',

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1var expect = require('chai').expect;2var assert = require('chai').assert;3var should = require('chai').should();4var equal = require('chai').equal;5var be = require('chai').be;6var a = require('chai').a;7var an = require('chai').an;8var include = require('chai').include;9var ok = require('chai').ok;10var true = require('chai').true;11var false = require('chai').false;12var null = require('chai').null;13var undefined = require('chai').undefined;14var typeof = require('chai').typeof;15var instanceOf = require('chai').instanceOf;16var property = require('chai').property;17var lengthOf = require('chai').lengthOf;18var match = require('chai').match;19var string = require('chai').string;20var keys = require('chai').keys;21var throw = require('chai').throw;22var respondTo = require('chai').respondTo;23var itself = require('chai').itself;24var satisfy = require('chai').satisfy;25var closeTo = require('chai').closeTo;26var members = require('chai').members;27var oneOf = require('chai').oneOf;

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1const assert = require('chai').assert;2const { sayHello, addNumbers } = require('../​app');3sayHelloResult = sayHello();4addNumbersResult = addNumbers(5,5);5describe('App', function(){6 describe('sayHello()', function(){7 it('sayHello should return hello', function(){8 assert.equal(sayHelloResult, 'hello');9 });10 it('sayHello should return type string', function(){11 assert.typeOf(sayHelloResult, 'string');12 });13 });14 describe('addNumbers()', function(){15 it('addNumbers should be above 5', function(){16 assert.isAbove(addNumbersResult, 5);17 });18 it('addNumbers should return type number', function(){19 assert.typeOf(addNumbersResult, 'number');20 });21 });22});23module.exports = {24 sayHello: function(){25 return 'hello';26 },27 addNumbers: function(value1, value2){28 return value1 + value2;29 }30};

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1var assert = require('chai').assert;2var expect = require('chai').expect;3var should = require('chai').should();4var obj1 = {5};6var obj2 = {7};8var obj3 = {9};10describe('Test for deepEqual method of chai', function(){11 it('Should return true if both objects are equal', function(){12 assert.deepEqual(obj1, obj2);13 });14 it('Should return false if both objects are not equal', function(){15 assert.notDeepEqual(obj1, obj3);16 });17});18 AssertionError: expected { a: 1, b: 2, c: 3 } to deeply equal { a: 1, b: 2, c: 3 }19 -{"a":1,"b":2,"c":3}20 +{"a":1,"b":2,"c":3}21 AssertionError: expected { a: 1, b: 2, c: 3 } to not deeply equal { a: 1, b: 2, d: 4 }22 -{"a":1,"b":2,"c":3}23 +{"a":1,"b":2,"d":4}24 0 passing (12ms)

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Using AI Code Generation

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1const assert = require('assert');2const expect = require('chai').expect;3const should = require('chai').should();4const {deepEqual} = require('chai').assert;5const {deepStrictEqual} = require('chai').assert;6describe('Test Suite', function() {7 it('should be equal', function() {8 assert.equal(1, '1');9 });10 it('should be deep equal', function() {11 assert.deepEqual({a:1}, {a:'1'});12 });13 it('should be deep equal', function() {14 assert.deepStrictEqual({a:1}, {a:'1'});15 });16 it('should be equal', function() {17 expect(1).to.equal('1');18 });19 it('should be deep equal', function() {20 expect({a:1}).to.deep.equal({a:'1'});21 });22 it('should be deep equal', function() {23 expect({a:1}).to.deep.equal({a:'1'});24 });25 it('should be equal', function() {26 (1).should.equal('1');27 });28 it('should be deep equal', function() {29 ({a:1}).should.deep.equal({a:'1'});30 });31 it('should be deep equal', function() {32 ({a:1}).should.deep.equal({a:'1'});33 });34 it('should be equal', function() {35 deepEqual(1, '1');36 });37 it('should be deep equal', function() {38 deepEqual({a:1}, {a:'1'});39 });40 it('should be deep equal', function() {41 deepStrictEqual({a:1}, {a:'1'});42 });43});44 12 passing (12ms)

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