How to use output.stringDiff method in unexpected

Best JavaScript code snippet using unexpected

types.js

Source:types.js

...1207      return output.jsRegexp(regExp);1208    },1209    diff(actual, expected, output, diff, inspect) {1210      output.inline = false;1211      return output.stringDiff(String(actual), String(expected), {1212        type: 'Chars',1213        markUpSpecialCharacters: true,1214      });1215    },1216  });1217  expect.addType({1218    name: 'binaryArray',1219    base: 'array-like',1220    digitWidth: 2,1221    hexDumpWidth: 16,1222    identify: false,1223    prefix(output) {1224      return output.code(`${this.name}([`, 'javascript');1225    },1226    suffix(output) {1227      return output.code('])', 'javascript');1228    },1229    equal(a, b) {1230      if (a === b) {1231        return true;1232      }1233      if (a.length !== b.length) {1234        return false;1235      }1236      for (let i = 0; i < a.length; i += 1) {1237        if (a[i] !== b[i]) {1238          return false;1239        }1240      }1241      return true;1242    },1243    hexDump(obj, maxLength) {1244      let hexDump = '';1245      if (typeof maxLength !== 'number' || maxLength === 0) {1246        maxLength = obj.length;1247      }1248      for (let i = 0; i < maxLength; i += this.hexDumpWidth) {1249        if (hexDump.length > 0) {1250          hexDump += '\n';1251        }1252        let hexChars = '';1253        let asciiChars = ' â';1254        for (let j = 0; j < this.hexDumpWidth; j += 1) {1255          if (i + j < maxLength) {1256            const octet = obj[i + j];1257            hexChars += `${leftPad(1258              octet.toString(16).toUpperCase(),1259              this.digitWidth,1260              '0'1261            )} `;1262            asciiChars += String.fromCharCode(octet)1263              .replace(/\n/g, 'â')1264              .replace(/\r/g, 'â');1265          } else if (this.digitWidth === 2) {1266            hexChars += '   ';1267          }1268        }1269        if (this.digitWidth === 2) {1270          hexDump += `${hexChars + asciiChars}â`;1271        } else {1272          hexDump += hexChars.replace(/\s+$/, '');1273        }1274      }1275      return hexDump;1276    },1277    inspect(obj, depth, output) {1278      this.prefix(output, obj);1279      let codeStr = '';1280      for (let i = 0; i < Math.min(this.hexDumpWidth, obj.length); i += 1) {1281        if (i > 0) {1282          codeStr += ', ';1283        }1284        const octet = obj[i];1285        codeStr += `0x${leftPad(1286          octet.toString(16).toUpperCase(),1287          this.digitWidth,1288          '0'1289        )}`;1290      }1291      if (obj.length > this.hexDumpWidth) {1292        codeStr += ` /* ${obj.length - this.hexDumpWidth} more */ `;1293      }1294      output.code(codeStr, 'javascript');1295      this.suffix(output, obj);1296      return output;1297    },1298    diffLimit: 512,1299    diff(actual, expected, output, diff, inspect) {1300      output.inline = false;1301      if (Math.max(actual.length, expected.length) > this.diffLimit) {1302        output.jsComment(`Diff suppressed due to size > ${this.diffLimit}`);1303      } else {1304        output1305          .stringDiff(this.hexDump(actual), this.hexDump(expected), {1306            type: 'Chars',1307            markUpSpecialCharacters: false,1308          })1309          // eslint-disable-next-line no-control-regex1310          .replaceText(/[\x00-\x1f\x7f-\xffââ]/g, '.')1311          .replaceText(/[â ]/g, function (styles, content) {1312            this.text(content);1313          });1314      }1315      return output;1316    },1317  });1318  [8, 16, 32].forEach(function (numBits) {1319    ['Int', 'Uint'].forEach((intOrUint) => {1320      const constructorName = `${intOrUint + numBits}Array`;1321      const Constructor = global[constructorName];1322      expect.addType({1323        name: constructorName,1324        base: 'binaryArray',1325        hexDumpWidth: 128 / numBits,1326        digitWidth: numBits / 4,1327        identify:1328          Constructor !== 'undefined' &&1329          function (obj) {1330            return obj instanceof Constructor;1331          },1332      });1333    }, this);1334  }, this);1335  expect.addType({1336    name: 'Buffer',1337    base: 'binaryArray',1338    identify: typeof Buffer === 'function' && Buffer.isBuffer,1339    prefix(output) {1340      return output.code(`Buffer.from([`, 'javascript');1341    },1342  });1343  expect.addType({1344    name: 'string',1345    identify(value) {1346      return typeof value === 'string';1347    },1348    inspect(value, depth, output) {1349      return output.singleQuotedString(value);1350    },1351    diffLimit: 65536,1352    diff(actual, expected, output, diff, inspect) {1353      if (Math.max(actual.length, expected.length) > this.diffLimit) {1354        output.jsComment(`Diff suppressed due to size > ${this.diffLimit}`);1355        return output;1356      }1357      output.stringDiff(actual, expected, {1358        type: 'WordsWithSpace',1359        markUpSpecialCharacters: true,1360      });1361      output.inline = false;1362      return output;1363    },1364  });1365  expect.addType({1366    name: 'number',1367    identify(value) {1368      return typeof value === 'number' && !isNaN(value);1369    },1370    inspect(value, depth, output) {1371      if (value === 0 && 1 / value === -Infinity) {...

Using AI Code Generation

1const unexpected = require('unexpected');2const stringDiff = require('unexpected-string-diff');3const output = unexpected.clone().installPlugin(stringDiff);4output.addAssertion('<string> to equal <string>', (expect, subject, value) => {5  expect(subject, 'to equal', value);6});7output.addAssertion('<string> to equal <string>', (expect, subject, value) => {8  expect(subject, 'to equal', value);9});10output.addAssertion('<string> to equal <string>', (expect, subject, value) => {11  expect(subject, 'to equal', value);12});13output.addAssertion('<string> to equal <string>', (expect, subject, value) => {14  expect(subject, 'to equal', value);15});16output.addAssertion('<string> to equal <string>', (expect, subject, value) => {17  expect(subject, 'to equal', value);18});19output.addAssertion('<string> to equal <string>', (expect, subject, value) => {20  expect(subject, 'to equal', value);21});22output.addAssertion('<string> to equal <string>', (expect, subject, value) => {23  expect(subject, 'to equal', value);24});25output.addAssertion('<string> to equal <string>', (expect, subject, value) => {26  expect(subject, 'to equal', value);27});28output.addAssertion('<string> to equal <string>', (expect, subject, value) => {29  expect(subject, 'to equal', value);30});31output.addAssertion('<string> to equal <string>', (expect, subject, value) => {32  expect(subject, 'to equal', value);33});34output.addAssertion('<string> to equal <string>', (expect, subject, value) => {35  expect(subject, 'to equal', value);36});37output.addAssertion('<string> to equal <string>', (expect, subject, value) => {38  expect(subject, 'to equal', value);39});40output.addAssertion('<string> to equal <string>', (expect, subject, value) => {41  expect(subject, 'to equal', value);42});43output.addAssertion('<string> to equal <string>', (expect, subject, value) => {44  expect(subject, 'to equal', value);45});46output.addAssertion('<string> to equal <string>', (expect, subject, value) => {47  expect(subject, 'to equal', value);48});49output.addAssertion('<

Using AI Code Generation

1var output = require('unexpected').clone().use(require('unexpected-snapshot'));2output.addAssertion('<string> to diff <string>', function (expect, subject, value) {3    expect(subject, 'to equal', value);4});5output.addAssertion('<string> to diff <string> <string>', function (expect, subject, value, description) {6    expect(subject, 'to equal', value);7});8output.addAssertion('<string> to diff <string> <string> <object>', function (expect, subject, value, description, opts) {9    expect(subject, 'to equal', value);10});11module.exports = output;12var output = require('unexpected').clone().use(require('unexpected-snapshot'));13output.addAssertion('<string> to diff <string>', function (expect, subject, value) {14    expect(subject, 'to equal', value);15});16output.addAssertion('<string> to diff <string> <string>', function (expect, subject, value, description) {17    expect(subject, 'to equal', value);18});19output.addAssertion('<string> to diff <string> <string> <object>', function (expect, subject, value, description, opts) {20    expect(subject, 'to equal', value);21});22module.exports = output;23var output = require('unexpected').clone().use(require('unexpected-snapshot'));24output.addAssertion('<string> to diff <string>', function (expect, subject, value) {25    expect(subject, 'to equal', value);26});27output.addAssertion('<string> to diff <string> <string>', function (expect, subject, value, description) {28    expect(subject, 'to equal', value);29});30output.addAssertion('<string> to diff <string> <string> <object>', function (expect, subject, value, description, opts) {31    expect(subject, 'to equal', value);32});33module.exports = output;34var output = require('unexpected').clone().use(require('unexpected-snapshot'));35output.addAssertion('<string> to diff <string>', function (expect, subject, value) {36    expect(subject, 'to equal', value);37});38output.addAssertion('<string> to diff <string> <string

Using AI Code Generation

1var unexpected = require('unexpected');2var output = require('unexpected').clone().installPlugin(require('unexpected-sinon'));3var expect = unexpected.clone().use(output);4var sinon = require('sinon');5var sinonChai = require('sinon-chai');6var chai = require('chai');7chai.use(sinonChai);8var expect = chai.expect;9var obj = {10    foo: function () {11        return 'bar';12    },13    bar: function () {14        return 'baz';15    }16};17var spy = sinon.spy(obj, 'foo');18obj.foo();19obj.bar();20obj.foo();21expect(spy).to.have.been.calledTwice;22expect(spy).to.have.been.calledThrice;23expect(spy).to.have.been.calledOnce;

Using AI Code Generation

1var output = require('unexpected');2var expect = require('unexpected').clone();3var diff = require('diff');4var fs = require('fs');5var file1 = fs.readFileSync('./file1.txt', 'utf8');6var file2 = fs.readFileSync('./file2.txt', 'utf8');7var file1Array = file1.split('\n');8var file2Array = file2.split('\n');9var diffArray = diff.diffLines(file1, file2);10var diffString = diff.createPatch('file1.txt', file1, file2);11expect(diffString, 'to equal', output.stringDiff(file1, file2));12expect(diffString, 'to equal', output.stringDiff(file1, file2));13at Object.<anonymous> (test.js:24:1)14at Module._compile (module.js:456:26)15at Object..js (module.js:474:10)16at Module.load (module.js:356:32)17at Function.Module._load (module.js:312:12)18at Function.Module.runMain (module.js:497:10)19at startup (node.js:119:16)20expect(output.stringDiff(file1, file2), 'to equal', expect.it(function (str) {21    expect(str, 'to equal', diffString);22}));23var output = require('unexpected');24var expect = require('unexpected').clone();25var diff = require('diff');26var fs = require('fs');27var file1 = fs.readFileSync('./file1.txt', 'utf8');28var file2 = fs.readFileSync('./file2.txt', 'utf8');29var file1Array = file1.split('\n');

Using AI Code Generation

1var output = require('unexpected').output;2var str1 = 'This is a string';3var str2 = 'This is a different string';4output.stringDiff(str1, str2);5var output = require('unexpected').output;6var str1 = 'This is a string';7var str2 = 'This is a different string';8output.stringDiff(str1, str2, {9});10var output = require('unexpected').output;11var str1 = 'This is a string';12var str2 = 'This is a different string';13output.stringDiff(str1, str2, {14});15var output = require('unexpected').output;16var str1 = 'This is a string';17var str2 = 'This is a different string';18output.stringDiff(str1, str2, {19});20var output = require('unexpected').output;21var str1 = 'This is a string';22var str2 = 'This is a different string';23output.stringDiff(str1, str2, {24});25var output = require('unexpected').output;26var str1 = 'This is a string';27var str2 = 'This is a different string';

Using AI Code Generation

1var output = require('unexpected').output;2var unexpected = require('unexpected');3var expect = unexpected.clone();4var diff = output.stringDiff('hello', 'bye');5console.log(diff);6var output = require('unexpected').output;7var unexpected = require('unexpected');8var expect = unexpected.clone();9var diff = output.stringDiff('hello', 'bye');10console.log(diff);11var output = require('unexpected').output;12var output = require('unexpected').output;

Using AI Code Generation

1var unexpected = require('unexpected');2var output = unexpected.clone().installPlugin(require('unexpected-snapshot'));3var str1 = 'This is a sample string';4var str2 = 'This is a sample string with some changes';5output.stringDiff(str1, str2);6var unexpected = require('unexpected');7var output = unexpected.clone().installPlugin(require('unexpected-snapshot'));8var str1 = 'This is a sample string';9var str2 = 'This is a sample string with some changes';10output.stringDiff(str1, str2);11var unexpected = require('unexpected');12var output = unexpected.clone().installPlugin(require('unexpected-snapshot'));13var str1 = 'This is a sample string';14var str2 = 'This is a sample string with some changes';15output.stringDiff(str1, str2);16var unexpected = require('unexpected');17var output = unexpected.clone().installPlugin(require('unexpected-snapshot'));18var str1 = 'This is a sample string';19var str2 = 'This is a sample string with some changes';20output.stringDiff(str1, str2);

Using AI Code Generation

1var unexpected = require('unexpected');2var output = unexpected.output.clone();3var stringDiff = require('unexpected-string-diff');4output.installPlugin(stringDiff);5var expect = unexpected.clone().installPlugin(output);6var string1 = 'abc';7var string2 = 'abcd';8expect(string1, 'to equal', string2);9var unexpected = require('unexpected');10var output = unexpected.output.clone();11var stringDiff = require('unexpected-string-diff');12output.installPlugin(stringDiff);13var expect = unexpected.clone().installPlugin(output);14var obj1 = {a: 'abc'};15var obj2 = {a: 'abcd'};16expect(obj1, 'to equal', obj2);17expected { a: 'abc' } to equal { a: 'abcd' }18{19}20expected { a: 'abc' } to equal { a: 'abcd' }21{22}23{24}25var unexpected = require('unexpected');26var output = unexpected.output.clone();27var stringDiff = require('unexpected-string-diff');28output.installPlugin(stringDiff);29var expect = unexpected.clone().installPlugin(output);30var obj1 = {a: 'abc'};31var obj2 = {a: 'abcd'};32expect(obj1, 'to equal', obj2);33var expected = expect.inspect(obj1);34var actual = expect.inspect(obj2);35var diff = output.highlightDiff(expected, actual);36console.log(diff);

Using AI Code Generation

1var expect = require('unexpected');2var output = require('unexpected-htmllike').output;3var outputStringDiff = output.stringDiff;4var input = 'HelloWorld';5var expected = 'HelloWorld';6var output = outputStringDiff(input, expected, {7});8console.log(output);9var expect = require('unexpected');10var output = require('unexpected-htmllike').output;11var outputStringDiff = output.stringDiff;12var input = 'HelloWorld';13var expected = 'HelloWorld';14var output = outputStringDiff(input, expected, {15});16console.log(output);17var expect = require('unexpected');18var output = require('unexpected-htmllike').output;19var outputStringDiff = output.stringDiff;20var input = 'HelloWorld';21var expected = 'HelloWorld';22var output = outputStringDiff(input, expected, {23});24console.log(output);25var expect = require('unexpected');26var output = require('unexpected-htmllike').output;27var outputStringDiff = output.stringDiff;28var input = 'HelloWorld';29var expected = 'HelloWorld';30var output = outputStringDiff(input, expected, {31});32console.log(output);33var expect = require('unexpected');34var output = require('unexpected-htmllike').output;35var outputStringDiff = output.stringDiff;36var input = 'HelloWorld';37var expected = 'HelloWorld';38var output = outputStringDiff(input, expected, {39});40console.log(output);41var expect = require('unexpected');

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