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How to use mutantIds method in stryker-parent

Best JavaScript code snippet using stryker-parent

syntax-helpers.ts

Source:syntax-helpers.ts

1import { INSTRUMENTER_CONSTANTS as ID } from '@stryker-mutator/api/core';2import { types, NodePath } from '@babel/core';3import traverse from '@babel/traverse';4import { parse } from '@babel/parser';5import { deepFreeze } from '@stryker-mutator/util';6import { Mutant } from '../mutant';7export { ID };8const STRYKER_NAMESPACE_HELPER = 'stryNS_9fa48';9const COVER_MUTANT_HELPER = 'stryCov_9fa48';10const IS_MUTANT_ACTIVE_HELPER = 'stryMutAct_9fa48';11/**12 * Returns syntax for the header if JS/TS files13 */14export const instrumentationBabelHeader = deepFreeze(15  parse(`function ${STRYKER_NAMESPACE_HELPER}(){16  var g = new Function("return this")();17  var ns = g.${ID.NAMESPACE} || (g.${ID.NAMESPACE} = {});18  if (ns.${ID.ACTIVE_MUTANT} === undefined && g.process && g.process.env && g.process.env.${ID.ACTIVE_MUTANT_ENV_VARIABLE}) {19    ns.${ID.ACTIVE_MUTANT} = g.process.env.${ID.ACTIVE_MUTANT_ENV_VARIABLE};20  }21  function retrieveNS(){22    return ns;23  }24  ${STRYKER_NAMESPACE_HELPER} = retrieveNS;25  return retrieveNS();26}27${STRYKER_NAMESPACE_HELPER}();28function ${COVER_MUTANT_HELPER}() {29  var ns = ${STRYKER_NAMESPACE_HELPER}();30  var cov = ns.${ID.MUTATION_COVERAGE_OBJECT} || (ns.${ID.MUTATION_COVERAGE_OBJECT} = { static: {}, perTest: {} });31  function cover() {32    var c = cov.static;33    if (ns.${ID.CURRENT_TEST_ID}) {34      c = cov.perTest[ns.${ID.CURRENT_TEST_ID}] = cov.perTest[ns.${ID.CURRENT_TEST_ID}] || {};35    }36    var a = arguments;37    for(var i=0; i < a.length; i++){38      c[a[i]] = (c[a[i]] || 0) + 1;39    }40  }41  ${COVER_MUTANT_HELPER} = cover;42  cover.apply(null, arguments);43}44function ${IS_MUTANT_ACTIVE_HELPER}(id) {45  var ns = ${STRYKER_NAMESPACE_HELPER}();46  function isActive(id) {47    if (ns.${ID.ACTIVE_MUTANT} === id) {48      if (ns.${ID.HIT_COUNT} !== void 0 && ++ns.${ID.HIT_COUNT} > ns.${ID.HIT_LIMIT}) {49        throw new Error('Stryker: Hit count limit reached (' + ns.${ID.HIT_COUNT} + ')');50      }51      return true;52    }53    return false;54  }55  ${IS_MUTANT_ACTIVE_HELPER} = isActive;56  return isActive(id);57}`).program.body58) as readonly types.Statement[]; // cast here, otherwise the thing gets unwieldy to handle59/**60 * returns syntax for `global.activeMutant === $mutantId`61 * @param mutantId The id of the mutant to switch62 */63export function mutantTestExpression(mutantId: string): types.CallExpression {64  return types.callExpression(types.identifier(IS_MUTANT_ACTIVE_HELPER), [types.stringLiteral(mutantId)]);65}66interface Position {67  line: number;68  column: number;69}70function eqLocation(a: types.SourceLocation, b: types.SourceLocation): boolean {71  function eqPosition(start: Position, end: Position): boolean {72    return start.column === end.column && start.line === end.line;73  }74  return eqPosition(a.start, b.start) && eqPosition(a.end, b.end);75}76export function eqNode<T extends types.Node>(a: T, b: types.Node): b is T {77  return a.type === b.type && !!a.loc && !!b.loc && eqLocation(a.loc, b.loc);78}79export function offsetLocations(file: types.File, { position, line, column }: { position: number; line: number; column: number }): void {80  const offsetNode = (node: types.Node): void => {81    node.start! += position;82    node.end! += position;83    //  we need to subtract 1, as lines always start at 184    node.loc!.start.line += line - 1;85    node.loc!.end.line += line - 1;86    if (node.loc!.start.line === line) {87      node.loc!.start.column += column;88    }89    if (node.loc!.end.line === line) {90      node.loc!.end.column += column;91    }92  };93  traverse(file, {94    enter(path) {95      offsetNode(path.node);96    },97  });98  // Don't forget the file itself!99  file.start! += position;100  file.end! += position;101}102/**103 * Returns a sequence of mutation coverage counters with an optional last expression.104 *105 * @example (global.__coverMutant__(0, 1), 40 + 2)106 * @param mutants The mutants for which covering syntax needs to be generated107 * @param targetExpression The original expression108 */109export function mutationCoverageSequenceExpression(mutants: Iterable<Mutant>, targetExpression?: types.Expression): types.Expression {110  const mutantIds = [...mutants].map((mutant) => types.stringLiteral(mutant.id));111  const sequence: types.Expression[] = [types.callExpression(types.identifier(COVER_MUTANT_HELPER), mutantIds)];112  if (targetExpression) {113    sequence.push(targetExpression);114  }115  return types.sequenceExpression(sequence);116}117export function isTypeNode(path: NodePath): boolean {118  return (119    path.isTypeAnnotation() ||120    flowTypeAnnotationNodeTypes.includes(path.node.type) ||121    tsTypeAnnotationNodeTypes.includes(path.node.type) ||122    isDeclareVariableStatement(path)123  );124}125/**126 * Determines whether or not it is a declare variable statement node.127 * @example128 * declare const foo: 'foo';129 */130function isDeclareVariableStatement(path: NodePath): boolean {131  return path.isVariableDeclaration() && path.node.declare === true;132}133const tsTypeAnnotationNodeTypes: ReadonlyArray<types.Node['type']> = Object.freeze([134  'TSAsExpression',135  'TSInterfaceDeclaration',136  'TSTypeAnnotation',137  'TSTypeAliasDeclaration',138  'TSModuleDeclaration',139  'TSEnumDeclaration',140  'TSDeclareFunction',141  'TSTypeParameterInstantiation',142]);143const flowTypeAnnotationNodeTypes: ReadonlyArray<types.Node['type']> = Object.freeze([144  'DeclareClass',145  'DeclareFunction',146  'DeclareInterface',147  'DeclareModule',148  'DeclareModuleExports',149  'DeclareTypeAlias',150  'DeclareOpaqueType',151  'DeclareVariable',152  'DeclareExportDeclaration',153  'DeclareExportAllDeclaration',154  'InterfaceDeclaration',155  'OpaqueType',156  'TypeAlias',157  'InterfaceDeclaration',158]);159export function isImportDeclaration(path: NodePath): boolean {160  return types.isTSImportEqualsDeclaration(path.node) || path.isImportDeclaration();161}162/**163 * Determines if a location (needle) is included in an other location (haystack)164 * @param haystack The range to look in165 * @param needle the range to search for166 */167export function locationIncluded(haystack: types.SourceLocation, needle: types.SourceLocation): boolean {168  const startIncluded =169    haystack.start.line < needle.start.line || (haystack.start.line === needle.start.line && haystack.start.column <= needle.start.column);170  const endIncluded = haystack.end.line > needle.end.line || (haystack.end.line === needle.end.line && haystack.end.column >= needle.end.column);171  return startIncluded && endIncluded;172}173/**174 * Determines if two locations overlap with each other175 */176export function locationOverlaps(a: types.SourceLocation, b: types.SourceLocation): boolean {177  const startIncluded = a.start.line < b.end.line || (a.start.line === b.end.line && a.start.column <= b.end.column);178  const endIncluded = a.end.line > b.start.line || (a.end.line === b.start.line && a.end.column >= b.start.column);179  return startIncluded && endIncluded;180}181/**182 * Helper for `types.cloneNode(node, deep: true, withoutLocations: false);`183 */184export function deepCloneNode<TNode extends types.Node>(node: TNode): TNode {185  return types.cloneNode(node, /* deep */ true, /* withoutLocations */ false);...

evoControllers.js

Source:evoControllers.js

1import fs from 'fs'2import mongoose from 'mongoose';3import {EvoSchema} from '../models/Evo.js';4import Metadata from '../models/Metadata.js'5export const getMetadata = async (req, res) => {6    try {7      const metadata = await Metadata.find();8      res.status(200).json(metadata);9    } catch (error) {10      res.status(404).json({ message: error });11    }12  };13export const getEvos = async (req, res) => {14    try {15      const { lineage } = req.params;16      // get evoIds17      //const evoIds = JSON.parse(fs.readFileSync(`evos/${lineage}/evos.json`, 'utf8'))18      // get evos from ids19      const Evo = mongoose.model(lineage, EvoSchema);20      //const evos = await Evo.find({'_id': {$in: evoIds}})21      const allEvos = await Evo.find({})22        //console.log("ALL EVOS")23        //console.log(lineage)24        //console.log(evos)25        const latestGen = Math.max.apply(Math, allEvos.map(function(evo) { return evo.generation; }))26        const evos = allEvos.filter(evo => evo.generation < latestGen);27        const mutants = allEvos.filter(evo => evo.generation === latestGen);28        // console.log("LATEST GEN")29        // console.log(latestGen)30        // console.log("EVOS")31        // console.log(evos)32        // console.log("MUTANTS")33        // console.log(mutants)34      res.status(200).json({evos, mutants});35    } catch (error) {36      res.status(404).json({ message: error });37    }38  };39  export const getMutants = async (req, res) => {40    try {41      const { lineage } = req.params;42      // get mutantIds43      const mutantIds = JSON.parse(fs.readFileSync(`evos/${lineage}/mutants.json`, 'utf8'))44      // get mutants from ids45      const Evo = mongoose.model(lineage, EvoSchema);46      const mutants = await Evo.find({'_id': {$in: mutantIds}})47      res.status(200).json(mutants);48    } catch (error) {49      res.status(404).json({ message: error });50    }51  };52  export const likeMutant = async (req,res) => {53    const { lineage, _id, visitorId, isLiked } = req.body;54    const Evo = mongoose.model(lineage, EvoSchema);55    if (!mongoose.Types.ObjectId.isValid(_id))56      return res.status(404).send('No Evo with that id');57    var updatedMutant58    if (isLiked) {59      updatedMutant = await Evo.findByIdAndUpdate(60        _id,61        { $pull: { likes: visitorId } },62        { new: true }63      );64    } else {65      updatedMutant = await Evo.findByIdAndUpdate(66        _id,67        { $addToSet: { likes: visitorId } },68        { new: true }69      );70    }71    res.json(updatedMutant);...

Using AI Code Generation

1const mutantIds = require('stryker-parent').mutantIds;2module.exports = {3};4const { mutantIds } = require('stryker-parent');5module.exports = {6};7const mutantIds = require('stryker-parent/mutantIds');8module.exports = {

Using AI Code Generation

1var mutantIds = require('stryker-parent').mutantIds;2var mutantIds = require('stryker').mutantIds;3var mutantIds = require('stryker-parent').mutantIds;4var mutantIds = require('stryker').mutantIds;5var mutantIds = require('stryker-parent').mutantIds;6var mutantIds = require('stryker').mutantIds;7var mutantIds = require('stryker-parent').mutantIds;8var mutantIds = require('stryker').mutantIds;9var mutantIds = require('stryker-parent').mutantIds;10var mutantIds = require('stryker').mutantIds;11var mutantIds = require('stryker-parent').mutantIds;12var mutantIds = require('stryker').mutantIds;13var mutantIds = require('stryker-parent').mutantIds;14var mutantIds = require('stryker').mutantIds;15var mutantIds = require('stryker-parent').mutantIds;16var mutantIds = require('stryker').mutantIds;17var mutantIds = require('stryker-parent').mutantIds;

Using AI Code Generation

1const mutantIds = require('stryker-parent').mutantIds;2console.log(mutantIds);3const mutantIds = require('stryker-parent').mutantIds;4console.log(mutantIds);5const mutantIds = require('stryker-parent').mutantIds;6console.log(mutantIds);7const mutantIds = require('stryker-parent').mutantIds;8console.log(mutantIds);9const mutantIds = require('stryker-parent').mutantIds;10console.log(mutantIds);11const mutantIds = require('stryker-parent').mutantIds;12console.log(mutantIds);13const mutantIds = require('stryker-parent').mutantIds;14console.log(mutantIds);15const mutantIds = require('stryker-parent').mutantIds;16console.log(mutantIds);17const mutantIds = require('stryker-parent').mutantIds;18console.log(mutantIds);19const mutantIds = require('stryker-parent').mutantIds;20console.log(mutantIds);

Using AI Code Generation

1module.exports = {2  mutantIds: function() {3    return [1, 2, 3];4  }5}6module.exports = {7  mutantIds: function() {8    return [1, 2, 3];9  }10}11module.exports = {12  mutantIds: function() {13    return [1, 2, 3];14  }15}16module.exports = {17  mutantIds: function() {18    return [1, 2, 3];19  }20}21module.exports = {22  mutantIds: function() {23    return [1, 2, 3];24  }25}26module.exports = {27  mutantIds: function() {28    return [1, 2, 3];29  }30}31module.exports = {32  mutantIds: function() {33    return [1, 2, 3];34  }35}36module.exports = {37  mutantIds: function() {38    return [1, 2, 3];39  }40}41module.exports = {42  mutantIds: function() {43    return [1, 2, 3];44  }45}

Using AI Code Generation

1var mutantIds = require('stryker-parent').mutantIds;2var ids = mutantIds('foo');3console.log(ids);4module.exports = {5  mutantIds: function (input) {6    return input.split('');7  }8};9{10}11{12}

Using AI Code Generation

1const strykerParent = require('stryker-parent');2const mutantIds = strykerParent.mutantIds;3mutantIds().then(ids => {4  console.log(ids);5});6const strykerParent = require('stryker-parent');7const mutantIds = strykerParent.mutantIds;8mutantIds().then(ids => {9  console.log(ids);10});11Your name to display (optional):12Your name to display (optional):13const strykerParent = require('stryker-parent');14const mutantIds = strykerParent.mutantIds;15mutantIds().then(ids => {16  console.log(ids);17});

Using AI Code Generation

1const parent = require('stryker-parent');2const config = require('./stryker.conf.js');3const log = require('loglevel');4log.setLevel('trace');5parent.mutantIds(config).then(mutantIds => {6  log.debug(mutantIds);7});8module.exports = function(config) {9  config.set({10    jest: {11    }12  });13};14module.exports = {15};16const parent = require('stryker-parent');17const config = require('./stryker.conf.js');18const log = require('loglevel');19log.setLevel('trace');20parent.mutantIds(config).then(mutantIds => {21  log.debug(mutantIds);22});

Using AI Code Generation

1I would like to use this in the test runner but I cannot figure out how to import it. I tried:2import { mutantIds } from 'stryker-parent';3import * as strykerParent from 'stryker-parent';4strykerParent.mutantIds();5What is the correct way to import this method in my test runner?6const strykerParent = require('stryker-parent');7strykerParent.mutantIds();8const strykerParent = require('stryker-parent');9strykerParent.mutantIds();10I am having this problem as well. I am using the angular-cli test runner. I have tried both the require and import methods but I keep getting the following error:11I am having this problem as well. I am using the angular-cli test runner. I have tried both the require and import methods but I keep getting the following error:

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