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How to use typeErrorsMerged method in stryker-parent

Best JavaScript code snippet using stryker-parent

validation-errors.ts

Source:validation-errors.ts

1import { ErrorObject } from 'ajv';2import groupby from 'lodash.groupby';3/**4 * Convert AJV errors to human readable messages5 * @param allErrors The AJV errors to describe6 */7export function describeErrors(allErrors: ErrorObject[]): string[] {8  const processedErrors = filterRelevantErrors(allErrors);9  return processedErrors.map(describeError);10}11/**12 * Filters the relevant AJV errors for error reporting.13 * Removes meta schema errors, merges type errors for the same `dataPath` and removes type errors for which another error also exist.14 * @param allErrors The raw source AJV errors15 * @example16 * This:17 *  ```18 *  [19 *   {20 *     keyword: 'type',21 *     dataPath: '.mutator',22 *     params: { type: 'string' },23 *     [...]24 *   },25 *   {26 *     keyword: 'required',27 *     dataPath: '.mutator',28 *     params: { missingProperty: 'name' },29 *     [...]30 *   },31 *   {32 *     keyword: 'oneOf',33 *     dataPath: '.mutator',34 *     params: { passingSchemas: null },35 *     [...]36 *   }37 *  ]38 *  ```39 *40 * Becomes:41 *  ```42 *  [43 *   {44 *    keyword: 'required',45 *    dataPath: '.mutator',46 *    params: { missingProperty: 'name' },47 *    [...]48 *   }49 *  ]50 *  ```51 */52function filterRelevantErrors(allErrors: ErrorObject[]): ErrorObject[] {53  // These are the "meta schema" keywords. A Meta schema is a schema consisting of other schemas. See https://json-schema.org/understanding-json-schema/structuring.html54  const META_SCHEMA_KEYWORDS = Object.freeze(['anyOf', 'allOf', 'oneOf']);55  // Split the meta errors from what I call "single errors" (the real errors)56  const [metaErrors, singleErrors] = split(allErrors, (error) => META_SCHEMA_KEYWORDS.includes(error.keyword));57  // Filter out the single errors we want to show58  const nonShadowedSingleErrors = removeShadowingErrors(singleErrors, metaErrors);59  // We're handling type errors differently, split them out60  const [typeErrors, nonTypeErrors] = split(nonShadowedSingleErrors, (error) => error.keyword === 'type');61  // Filter out the type errors that already have other errors as well.62  // For example when setting `logLevel: 4`, we don't want to see the error specifying that logLevel should be a string,63  // if the other error already specified that it should be one of the enum values.64  const nonShadowingTypeErrors = typeErrors.filter(65    (typeError) => !nonTypeErrors.some((nonTypeError) => nonTypeError.instancePath === typeError.instancePath)66  );67  const typeErrorsMerged = mergeTypeErrorsByPath(nonShadowingTypeErrors);68  return [...nonTypeErrors, ...typeErrorsMerged];69}70/**71 * Remove the single errors that are pointing to the same data path.72 * This can happen when using meta schemas.73 * For example, the "mutator" Stryker option can be either a `string` or a `MutatorDescriptor`.74 * A data object of `{ "foo": "bar" }` would result in 2 errors. One of a missing property "name" missing, and one that mutator itself should be a string.75 * @param singleErrors The 'real' errors76 * @param metaErrors The grouping errors77 */78function removeShadowingErrors(singleErrors: ErrorObject[], metaErrors: ErrorObject[]): ErrorObject[] {79  return singleErrors.filter((error) => {80    if (metaErrors.some((metaError) => error.instancePath.startsWith(metaError.instancePath))) {81      return !singleErrors.some(82        (otherError) => otherError.instancePath.startsWith(error.instancePath) && otherError.instancePath.length > error.instancePath.length83      );84    } else {85      return true;86    }87  });88}89function split<T>(items: T[], splitFn: (item: T) => boolean): [T[], T[]] {90  return [items.filter(splitFn), items.filter((error) => !splitFn(error))];91}92/**93 * Merge type errors that have the same path into 1.94 * @example95 *  The 'plugins' Stryker option can have 2 types, null or an array of strings.96 *  When setting  `plugins: 'my-plugin'` we get 2 type errors, because it isn't an array AND it isn't `null`.97 * @param typeErrors The type errors to merge by path98 */99function mergeTypeErrorsByPath(typeErrors: ErrorObject[]): ErrorObject[] {100  const typeErrorsByPath = groupby(typeErrors, (error) => error.instancePath);101  return Object.values(typeErrorsByPath).map(mergeTypeErrors);102  function mergeTypeErrors(errors: ErrorObject[]): ErrorObject {103    const params = {104      type: errors.map((error) => error.params.type).join(','),105    };106    return {107      ...errors[0],108      params,109    };110  }111}112/**113 * Converts the AJV error object to a human readable error.114 * @param error The error to describe115 */116function describeError(error: ErrorObject): string {117  const errorPrefix = `Config option "${error.instancePath.substr(1)}"`;118  switch (error.keyword) {119    case 'type':120      const expectedTypeDescription = error.params.type.split(',').join(' or ');121      return `${errorPrefix} has the wrong type. It should be a ${expectedTypeDescription}, but was a ${jsonSchemaType(error.data)}.`;122    case 'enum':123      return `${errorPrefix} should be one of the allowed values (${error.params.allowedValues.map(stringify).join(', ')}), but was ${stringify(124        error.data125      )}.`;126    case 'minimum':127    case 'maximum':128      return `${errorPrefix} ${error.message}, was ${error.data}.`;129    default:130      return `${errorPrefix} ${error.message!.replace(/'/g, '"')}`;131  }132}133/**134 * Returns the JSON schema name of the type. JSON schema types are slightly different from actual JS types.135 * @see https://json-schema.org/understanding-json-schema/reference/type.html136 * @param value The value of which it's type should be known137 */138function jsonSchemaType(value: unknown): string {139  if (value === null) {140    return 'null';141  }142  if (value === undefined) {143    return 'undefined';144  }145  if (Array.isArray(value)) {146    return 'array';147  }148  return typeof value;149}150function stringify(value: unknown): string {151  if (typeof value === 'number' && isNaN(value)) {152    return 'NaN';153  } else {154    return JSON.stringify(value);155  }...

Using AI Code Generation

1import { typeErrorsMerged } from 'stryker-parent';2typeErrorsMerged();3import { typeErrorsMerged } from 'stryker-parent';4typeErrorsMerged();5import { typeErrorsMerged } from 'stryker-parent';6typeErrorsMerged();7import { typeErrorsMerged } from 'stryker-parent';8typeErrorsMerged();9import { typeErrorsMerged } from 'stryker-parent';10typeErrorsMerged();11import { typeErrorsMerged } from 'stryker-parent';12typeErrorsMerged();13import { typeErrorsMerged } from 'stryker-parent';14typeErrorsMerged();15import { typeErrorsMerged } from 'stryker-parent';16typeErrorsMerged();17import { typeErrorsMerged } from 'stryker-parent';18typeErrorsMerged();19import { typeErrorsMerged } from 'stryker-parent';20typeErrorsMerged();21import { typeErrorsMerged } from 'stryker-parent';22typeErrorsMerged();23import { typeErrorsMerged } from 'stryker-parent';24typeErrorsMerged();25import { typeErrorsMerged } from 'stryker-parent';26typeErrorsMerged();

Using AI Code Generation

1import { typeErrorsMerged } from 'stryker-parent';2import { typeErrors } from 'stryker-child';3const mergedErrors = typeErrorsMerged();4const errors = typeErrors();5console.log(mergedErrors);6console.log(errors);7import { typeErrorsMerged } from 'stryker-parent';8import { typeErrors } from 'stryker-child';9const mergedErrors = typeErrorsMerged();10const errors = typeErrors();11console.log(mergedErrors);12console.log(errors);13import { typeErrorsMerged } from 'stryker-parent';14import { typeErrors } from 'stryker-child';15const mergedErrors = typeErrorsMerged();16const errors = typeErrors();17console.log(mergedErrors);18console.log(errors);19import { typeErrorsMerged } from 'stryker-parent';20import { typeErrors } from 'stryker-child';21const mergedErrors = typeErrorsMerged();

Using AI Code Generation

1const typeErrorsMerged = require('stryker-parent').typeErrorsMerged;2const assert = require('assert');3describe('typeErrorsMerged', () => {4  it('should merge typeErrors', () => {5      {6            at Object.<anonymous> (C:\\Users\\User\\Desktop\\stryker-parent\\test\\test.js:9:13)7            at Module._compile (module.js:570:32)8            at Object.Module._extensions..js (module.js:579:10)9            at Module.load (module.js:487:32)10            at tryModuleLoad (module.js:446:12)11            at Function.Module._load (module.js:438:3)12            at Function.Module.runMain (module.js:604:10)13            at startup (bootstrap_node.js:158:16)14      },15      {16            at Object.<anonymous> (C:\\Users\\User\\Desktop\\stryker-parent\\test\\test.js:9:13)17            at Module._compile (module.js:570:32)18            at Object.Module._extensions..js (module.js:579:10)19            at Module.load (module.js:487:32)20            at tryModuleLoad (module.js:446:12)21            at Function.Module._load (module.js:438:3)22            at Function.Module.runMain (module.js:604:10)23            at startup (bootstrap_node.js:158:16)24      }25    ];26      {27            at Object.<anonymous> (C:\\Users\\User\\Desktop\\stryker-parent\\test\\test.js:9:13)28            at Module._compile (module.js:570:32)29            at Object.Module._extensions..js (module.js:579:10)30            at Module.load (module.js:

Using AI Code Generation

1const typeErrorsMerged = require('stryker-parent').typeErrorsMerged;2const assert = require('assert');3describe('typeErrorsMerged', () => {4    it('should merge two type errors', () => {5        const actual = typeErrorsMerged(new TypeError('foo'), new TypeError('bar'));6        assert.equal(actual.message, 'foo, bar');7    });8});9const typeErrorsMerged = require('stryker-parent').typeErrorsMerged;10const assert = require('assert');11describe('typeErrorsMerged', () => {12    it('should merge two type errors', () => {13        const actual = typeErrorsMerged(new TypeError('foo'), new TypeError('bar'));14        assert.equal(actual.message, 'foo, bar');15    });16});17const typeErrorsMerged = require('stryker-parent').typeErrorsMerged;18const assert = require('assert');19describe('typeErrorsMerged', () => {20    it('should merge two type errors', () => {21        const actual = typeErrorsMerged(new TypeError('foo'), new TypeError('bar'));22        assert.equal(actual.message, 'foo, bar');23    });24});25const typeErrorsMerged = require('stryker-parent').typeErrorsMerged;26const assert = require('assert');27describe('typeErrorsMerged', () => {28    it('should merge two type errors', () => {29        const actual = typeErrorsMerged(new TypeError('foo'), new TypeError('bar'));30        assert.equal(actual.message, 'foo, bar');31    });32});33const typeErrorsMerged = require('stryker-parent').typeErrorsMerged;34const assert = require('assert');35describe('typeErrorsMerged', () => {36    it('should merge two type errors', () => {37        const actual = typeErrorsMerged(new TypeError('foo'), new TypeError('bar'));38        assert.equal(actual.message, 'foo, bar');39    });40});

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