How to use findSuffixAssertions method in unexpected

Best JavaScript code snippet using unexpected

createTopLevelExpect.js

Source:createTopLevelExpect.js

...1531    }1532  }1533  return assertions;1534}1535function findSuffixAssertions(assertionString, expect) {1536  if (typeof assertionString !== 'string') {1537    return null;1538  }1539  const straightforwardAssertions = lookupAssertionsInParentChain(1540    assertionString,1541    expect1542  );1543  if (straightforwardAssertions.length > 0) {1544    return straightforwardAssertions;1545  }1546  const tokens = assertionString.split(' ');1547  for (let n = tokens.length - 1; n > 0; n -= 1) {1548    const suffix = tokens.slice(n).join(' ');1549    const suffixAssertions = lookupAssertionsInParentChain(suffix, expect);1550    if (1551      findSuffixAssertions(tokens.slice(0, n).join(' '), expect) &&1552      suffixAssertions.length > 01553    ) {1554      return suffixAssertions;1555    }1556  }1557  return null;1558}1559expectPrototype.standardErrorMessage = function (output, options) {1560  this._assertWrappedExpect();1561  options = typeof options === 'object' ? options : {};1562  if ('omitSubject' in output) {1563    options.subject = this.subject;1564  }1565  if (options && options.compact) {1566    options.compactSubject = (output) => {1567      output.jsFunctionName(this.subjectType.name);1568    };1569  }1570  return createStandardErrorMessage(1571    output,1572    this.subjectOutput,1573    this.testDescription,1574    this.argsOutput,1575    options1576  );1577};1578expectPrototype._callInNestedContext = function (callback) {1579  this._assertWrappedExpect();1580  try {1581    let result = oathbreaker(callback());1582    if (utils.isPromise(result)) {1583      result = wrapPromiseIfNecessary(result);1584      if (result.isPending()) {1585        result = result.then(undefined, (e) => {1586          if (e && e._isUnexpected) {1587            const wrappedError = new UnexpectedError(this, e);1588            wrappedError.originalError = e.originalError;1589            throw wrappedError;1590          }1591          throw e;1592        });1593      }1594    } else {1595      result = makePromise.resolve(result);1596    }1597    return addAdditionalPromiseMethods(result, this.execute, this.subject);1598  } catch (e) {1599    if (e && e._isUnexpected) {1600      const wrappedError = new UnexpectedError(this, e);1601      wrappedError.originalError = e.originalError;1602      throw wrappedError;1603    }1604    throw e;1605  }1606};1607expectPrototype.shift = function (subject, assertionIndex) {1608  this._assertWrappedExpect();1609  if (arguments.length <= 1) {1610    if (arguments.length === 0) {1611      subject = this.subject;1612    }1613    assertionIndex = -1;1614    for (let i = 0; i < this.assertionRule.args.length; i += 1) {1615      const type = this.assertionRule.args[i].type;1616      if (type.is('assertion') || type.is('expect.it')) {1617        assertionIndex = i;1618        break;1619      }1620    }1621  } else if (arguments.length === 3) {1622    // The 3-argument syntax for wrappedExpect.shift is deprecated, please omit the first (expect) arg1623    subject = arguments[1];1624    assertionIndex = arguments[2];1625  }1626  if (assertionIndex !== -1) {1627    const args = this.args.slice(0, assertionIndex);1628    const rest = this.args.slice(assertionIndex);1629    const nextArgumentType = this.findTypeOf(rest[0]);1630    if (arguments.length > 1) {1631      // Legacy1632      this.argsOutput = (output) => {1633        args.forEach((arg, index) => {1634          if (index > 0) {1635            output.text(', ');1636          }1637          output.appendInspected(arg);1638        });1639        if (args.length > 0) {1640          output.sp();1641        }1642        if (nextArgumentType.is('string')) {1643          output.error(rest[0]);1644        } else if (rest.length > 0) {1645          output.appendInspected(rest[0]);1646        }1647        if (rest.length > 1) {1648          output.sp();1649        }1650        rest.slice(1).forEach((arg, index) => {1651          if (index > 0) {1652            output.text(', ');1653          }1654          output.appendInspected(arg);1655        });1656      };1657    }1658    if (nextArgumentType.is('expect.it')) {1659      return this.withError(1660        () => rest[0](subject),1661        (err) => {1662          this.fail(err);1663        }1664      );1665    } else if (nextArgumentType.is('string')) {1666      return this.execute(subject, ...rest);1667    } else {1668      return subject;1669    }1670  } else {1671    // No assertion to delegate to. Provide the new subject as the fulfillment value:1672    return subject;1673  }1674};1675expectPrototype._getSubjectType = function () {1676  this._assertWrappedExpect();1677  return this.findTypeOfWithParentType(1678    this.subject,1679    this.assertionRule.subject.type1680  );1681};1682expectPrototype._getArgTypes = function (index) {1683  this._assertWrappedExpect();1684  const lastIndex = this.assertionRule.args.length - 1;1685  return this.args.map((arg, index) => {1686    return this.findTypeOfWithParentType(1687      arg,1688      this.assertionRule.args[Math.min(index, lastIndex)].type1689    );1690  });1691};1692expectPrototype._getAssertionIndices = function () {1693  this._assertWrappedExpect();1694  if (!this._assertionIndices) {1695    const assertionIndices = [];1696    const args = this.args;1697    let currentAssertionRule = this.assertionRule;1698    let offset = 0;1699    // eslint-disable-next-line no-labels1700    OUTER: while (true) {1701      if (1702        currentAssertionRule.args.length > 1 &&1703        isAssertionArg(1704          currentAssertionRule.args[currentAssertionRule.args.length - 2]1705        )1706      ) {1707        assertionIndices.push(offset + currentAssertionRule.args.length - 2);1708        const suffixAssertions = findSuffixAssertions(1709          args[offset + currentAssertionRule.args.length - 2],1710          this1711        );1712        if (suffixAssertions) {1713          for (let i = 0; i < suffixAssertions.length; i += 1) {1714            if (suffixAssertions[i].args.some(isAssertionArg)) {1715              offset += currentAssertionRule.args.length - 1;1716              currentAssertionRule = suffixAssertions[i];1717              // eslint-disable-next-line no-labels1718              continue OUTER;1719            }1720          }1721        }1722      }...

Using AI Code Generation

1var unexpected = require('unexpected');2var sinon = require('sinon');3var unexpectedSinon = require('unexpected-sinon');4var expect = unexpected.clone().use(unexpectedSinon);5describe('test', function () {6    it('should pass', function () {7        var spy = sinon.spy();8        spy('foo');9        expect(spy, 'was called with', 'foo');10    });11});12    at Context.<anonymous> (test.js:12:16)13Replace expect(spy, 'was called with', 'foo'); with expect(spy, 'was called with', 'bar');14    at Context.<anonymous> (test.js:12:16)

Using AI Code Generation

1var expect = require('unexpected');2expect.addAssertion('<string> to end with <string>', function (expect, subject, value) {3    expect(subject, 'to end with', value);4});5expect('Hello World', 'to end with', 'World');6var expect = require('unexpected');7expect.addAssertion('<string> to end with <string>', function (expect, subject, value) {8    expect(subject, 'to end with', value);9});10expect('Hello World', 'to end with', 'World');11var expect = require('unexpected');12expect.addAssertion('<string> to end with <string>', function (expect, subject, value) {13    expect(subject, 'to end with', value);14});15expect('Hello World', 'to end with', 'World');16var expect = require('unexpected');17expect.addAssertion('<string> to end with <string>', function (expect, subject, value) {18    expect(subject, 'to end with', value);19});20expect('Hello World', 'to end with', 'World');21var expect = require('unexpected');22expect.addAssertion('<string> to end with <string>', function (expect, subject, value) {23    expect(subject, 'to end with', value);24});25expect('Hello World', 'to end with', 'World');26var expect = require('unexpected');27expect.addAssertion('<string> to end with <string>', function (expect, subject, value) {28    expect(subject, 'to end with', value);29});30expect('Hello World', 'to end with', 'World');31var expect = require('unexpected');32expect.addAssertion('<string> to end with <string>', function (expect, subject, value) {33    expect(subject, 'to end with', value);34});35expect('Hello World', 'to end with', 'World');

Using AI Code Generation

1const expect = require('unexpected').clone();2const findSuffixAssertions = require('unexpected-suffix-assertions');3findSuffixAssertions(expect);4const expect = require('unexpected').clone();5const findSuffixAssertions = require('unexpected-suffix-assertions');6findSuffixAssertions(expect);7const expect = require('unexpected').clone();8const findSuffixAssertions = require('unexpected-suffix-assertions');9findSuffixAssertions(expect);10const expect = require('unexpected').clone();11const findSuffixAssertions = require('unexpected-suffix-assertions');12findSuffixAssertions(expect);13const expect = require('unexpected').clone();14const findSuffixAssertions = require('unexpected-suffix-assertions');15findSuffixAssertions(expect);16const expect = require('unexpected').clone();17const findSuffixAssertions = require('unexpected-suffix-assertions');18findSuffixAssertions(expect);19const expect = require('unexpected').clone();20const findSuffixAssertions = require('unexpected-suffix-assertions');21findSuffixAssertions(expect);22const expect = require('unexpected').clone();23const findSuffixAssertions = require('unexpected-suffix-assertions');24findSuffixAssertions(expect);25const expect = require('unexpected').clone();26const findSuffixAssertions = require('unexpected-suffix-assertions');27findSuffixAssertions(expect);28const expect = require('unexpected').clone();29const findSuffixAssertions = require('unexpected-suffix-assertions');30findSuffixAssertions(expect);31const expect = require('unexpected').clone();32const findSuffixAssertions = require('unexpected-suffix-assertions');33findSuffixAssertions(expect);34const expect = require('unexpected').clone();35const findSuffixAssertions = require('unexpected-suffix-assertions');36findSuffixAssertions(expect);37const expect = require('unexpected').clone();38const findSuffixAssertions = require('unexpected

Using AI Code Generation

1const request = require('supertest');2const expect = require('unexpected-express');3const app = require('../app');4describe('GET /', function () {5    it('respond with hello world', function (done) {6        request(app)7            .get('/')8            .expect(200)9            .expect('Content-Type', /text/)10            .end(function (err, res) {11                if (err) return done(err);12                expect(res, 'to have suffix assertions');13                expect(res, 'to have body', 'hello world');14                done();15            });16    });17});18const request = require('supertest');19const expect = require('unexpected-express');20const app = require('../app');21describe('GET /', function () {22    it('respond with hello world', function (done) {23        request(app)24            .get('/')25            .expect(200)26            .expect('Content-Type', /text/)27            .end(function (err, res) {28                if (err) return done(err);29                expect(res, 'to have suffix assertions');30                expect(res, 'to have body', 'hello world');31                done();32            });33    });34});35const request = require('supertest');36const expect = require('unexpected-express');37const app = require('../app');38describe('GET /', function () {39    it('respond with hello world', function (done) {40        request(app)41            .get('/')42            .expect(200)43            .expect('Content-Type', /text/)44            .end(function (err, res) {45                if (err) return done(err);46                expect(res, 'to have suffix assertions');47                expect(res, 'to have body', 'hello world');48                done();49            });50    });51});52const request = require('supertest');53const expect = require('unexpected-express');54const app = require('../app');55describe('GET /', function () {56    it('respond with hello world', function (done) {57        request(app)58            .get('/')59            .expect(200)60            .expect('Content-Type', /text/)61            .end(function (err, res) {62                if (

Using AI Code Generation

1var unexpected = require('unexpected');2var expect = unexpected.clone();3var unexpectedSinon = require('unexpected-sinon');4expect.installPlugin(unexpectedSinon);5expect.addAssertion('<any> to have been called with suffix <string>', function(expect, subject, suffix) {6  expect(subject, 'was called');7  expect(subject, 'to have a call satisfying', function(call) {8    expect(call.args[0], 'to end with', suffix);9  });10});11expect('my name is john', 'to have been called with suffix', 'john');

Using AI Code Generation

1var unexpected = require('unexpected');2var expect = unexpected.clone();3var suffixAssertions = require('./suffixAssertions.js');4expect.installPlugin(suffixAssertions);5expect('Hello', 'to end with', 'lo');6module.exports = function (expect, subject, value) {7    expect.addAssertion('to end with', function (expect, subject, value) {8        expect(subject, 'to end with', value);9    });10}

Using AI Code Generation

1var expect = require('unexpected');2var assert = expect.findSuffixAssertions('to be a string');3assert('hello', 'to be a string');4assert('hello', 'to be a string', 'it is a string');5assert('hello', 'to be a string', 'it is a string', 'with a custom message');6var expect = require('unexpected');7var assert = expect.findSuffixAssertions('to be a string');8assert('hello', 'to be a string');9assert('hello', 'to be a string', 'it is a string');10assert('hello', 'to be a string', 'it is a string', 'with a custom message');11var expect = require('unexpected');12var assert = expect.findSuffixAssertions('to be a string');13assert('hello', 'to be a string');14assert('hello', 'to be a string', 'it is a string');15assert('hello', 'to be a string', 'it is a string', 'with a custom message');16var expect = require('unexpected');17var assert = expect.findSuffixAssertions('to be a string');18assert('hello', 'to be a string');19assert('hello', 'to be a string', 'it is a string');20assert('hello', 'to be a string', 'it is a string', 'with a custom message');21var expect = require('unexpected');22var assert = expect.findSuffixAssertions('to be a string');23assert('hello', 'to be a string');24assert('hello', 'to be a string', 'it is a string');25assert('hello', 'to be a string', 'it is a string', 'with a custom message');26var expect = require('unexpected');27var assert = expect.findSuffixAssertions('to be a string');28assert('hello', 'to be a string');29assert('hello', 'to be a string', 'it is a string');30assert('hello', 'to be a string', 'it is a string', 'with a custom message');31var expect = require('unexpected');32var assert = expect.findSuffixAssertions('to be

Using AI Code Generation

1var un = require('./unexpected');2var test = un.findSuffixAssertions("test");3console.log(test);4var un = require('./unexpected');5var test = un.findSuffixAssertions("test", true);6console.log(test);

Using AI Code Generation

1var unexpected = require('unexpected');2var expect = unexpected.clone();3var _ = require('lodash');4var testObj = {5    "address": {6    }7};8var expectedObj = {9    "address": {10    }11};12var result = expect(testObj, 'to satisfy', expectedObj);13console.log("result:

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