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How to use sampleDouble method in fast-check-monorepo
Best JavaScript code snippet using fast-check-monorepo
dynamodb.spec.ts
Source:dynamodb.spec.ts 
1/* eslint-disable object-property-newline */2import {3 CreateTableCommand,4 DeleteTableCommand,5 DynamoDBClient,6 GetItemCommand,7 QueryCommand,8 TransactWriteItem,9 TransactWriteItemsCommand,10} from '@aws-sdk/client-dynamodb';11import { ulid } from 'ulid';12import { MockObj } from '../../test-utils/mock-object';13import { NaNError } from '../../utils/errors';14import * as connection from '../connection';15import { TyODM } from '../odm';16import { Schema } from '../schema';17import { DynamoDBDriver } from './dynamodb';18import { MaxWriteActionExceededError } from './errors';19let odm: TyODM;20let client: DynamoDBClient;21let driver: DynamoDBDriver;22beforeAll(() => {23 const schemaMap = new Map<string, Schema>();24 schemaMap.set(MockObj.name, MockObj.SCHEMA);25 odm = new TyODM({26 region: 'us-west-1',27 endpoint: 'http://localhost:8000',28 table: 'default',29 schema: schemaMap,30 });31 client = connection.attachDynamoDBClient(odm);32 driver = new DynamoDBDriver(client, 'default');33});34beforeEach(async () => {35 driver.transactWriteItems.length = 0; // reset the array36 const cmd = new CreateTableCommand({37 TableName: 'default',38 KeySchema: [39 { AttributeName: 'pk', KeyType: 'HASH' },40 { AttributeName: 'sk', KeyType: 'RANGE' },41 ],42 AttributeDefinitions: [43 { AttributeName: 'pk', AttributeType: 'S' },44 { AttributeName: 'sk', AttributeType: 'S' },45 ],46 ProvisionedThroughput: {47 ReadCapacityUnits: 5, WriteCapacityUnits: 5,48 },49 });50 await client.send(cmd);51});52describe('function `getObjByKey`', () => {53 const ulid1 = ulid();54 const ulid2 = ulid();55 const obj = new MockObj();56 beforeEach(async () => {57 obj.meta = { objName: 'mocker' };58 obj.row1 = { subObj: { prop1: ['1', '2', '3'] } };59 obj.collection = new Map([60 [ulid1, { collectionId: ulid1, sampleIntArr: [1, 3, 5, 7] }],61 [ulid2, { collectionId: ulid2, sampleIntArr: [2, 4, 6, 8] }],62 ]);63 driver.insertObj(obj);64 await driver.commitWriteTransaction();65 });66 it('should return the TyODM object based on data retrieve from database',67 async () => {68 await expect(driver.getObjById(obj.objectId, MockObj))69 .resolves.toEqual(obj);70 });71});72describe('function `insertObj`', () => {73 it('should push instances of `TransactWriteItem` to array '74 + '`transactWriteItems` for object passed in', () => {75 const ulid1 = ulid();76 const ulid2 = ulid();77 const obj = new MockObj();78 obj.meta = { objName: 'mocker' };79 obj.row1 = { subObj: { prop1: ['1', '2', '3'] } };80 obj.collection = new Map([81 [ulid1, { collectionId: ulid1, sampleIntArr: [1, 3, 5, 7] }],82 [ulid2, { collectionId: ulid2, sampleIntArr: [2, 4, 6, 8] }],83 ]);84 expect(() => { driver.insertObj(obj); }).not.toThrow();85 expect(driver.transactWriteItems).toEqual([86 {87 Put: {88 Item: {89 pk: { S: `MockObj#${obj.objectId}` },90 sk: { S: 'meta' },91 objName: { S: 'mocker' },92 },93 TableName: 'default',94 },95 },96 {97 Put: {98 Item: {99 pk: { S: `MockObj#${obj.objectId}` },100 sk: { S: 'row1' },101 subObj: {102 M: { prop1: { L: [{ S: '1' }, { S: '2' }, { S: '3' }] } },103 },104 },105 TableName: 'default',106 },107 },108 {109 Put: {110 Item: {111 pk: { S: `MockObj#${obj.objectId}` },112 sk: { S: `collection#${ulid1}` },113 collectionId: { S: ulid1 },114 sampleIntArr: {115 L: [{ N: '1' }, { N: '3' }, { N: '5' }, { N: '7' }],116 },117 },118 TableName: 'default',119 },120 },121 {122 Put: {123 Item: {124 pk: { S: `MockObj#${obj.objectId}` },125 sk: { S: `collection#${ulid2}` },126 collectionId: { S: ulid2 },127 sampleIntArr: {128 L: [{ N: '2' }, { N: '4' }, { N: '6' }, { N: '8' }],129 },130 },131 TableName: 'default',132 },133 },134 ]);135 });136});137describe('function `insertOne`', () => {138 it('should push instance of `TransactWriteItem` to array '139 + '`transactWriteItems` for data element object passed in', () => {140 const meta = { objName: 'obj meta' };141 expect(() => {142 driver.insertOne('MockObj#1', meta, 'meta', MockObj.SCHEMA.props.meta);143 }).not.toThrow();144 expect(driver.transactWriteItems).toHaveLength(1);145 expect(driver.transactWriteItems).toEqual([146 {147 Put: {148 Item: {149 pk: { S: 'MockObj#1' },150 sk: { S: 'meta' },151 objName: { S: 'obj meta' },152 },153 TableName: 'default',154 },155 },156 ]);157 });158});159describe('function `update`', () => {160 it('should push an object of `TransactWriteItem` with `Delete` property '161 + 'to array `transactWriteItems` for values passed in', () => {162 driver.update('MockObj#1', 'meta', { objName: 'mock_name', objRank: 1 },163 MockObj.SCHEMA.props.meta);164 expect(driver.transactWriteItems).toHaveLength(1);165 expect(driver.transactWriteItems[0]).toEqual(166 {167 Update: {168 Key: { pk: { S: 'MockObj#1' }, sk: { S: 'meta' } },169 UpdateExpression: 'set objName=:objName, objRank=:objRank',170 ExpressionAttributeValues: {171 ':objName': { S: 'mock_name' },172 ':objRank': { N: '1' },173 },174 TableName: 'default',175 },176 },177 );178 driver.update('MockObj#1', 'row1', { subObj: { prop1: ['1', '2', '3'] } },179 MockObj.SCHEMA.props.row1);180 expect(driver.transactWriteItems).toHaveLength(2);181 expect(driver.transactWriteItems[1]).toEqual(182 {183 Update: {184 Key: { pk: { S: 'MockObj#1' }, sk: { S: 'row1' } },185 UpdateExpression: 'set subObj.prop1=:subObj_prop1',186 ExpressionAttributeValues: {187 ':subObj_prop1': { L: [{ S: '1' }, { S: '2' }, { S: '3' }] },188 },189 TableName: 'default',190 },191 },192 );193 });194 it('should update the records in database as specified', async () => {195 const obj = new MockObj();196 obj.meta = { objName: 'mock' };197 obj.row1 = { subObj: { prop1: ['1', '2'] } };198 driver.insertObj(obj);199 await driver.commitWriteTransaction();200 driver.update(`${MockObj.name}#${obj.objectId}`, 'meta',201 { objName: 'mock_name', objRank: 1 }, MockObj.SCHEMA.props.meta);202 driver.update(`${MockObj.name}#${obj.objectId}`, 'row1',203 { subObj: { prop1: [1, 2, 3] } }, MockObj.SCHEMA.props.row1);204 await driver.commitWriteTransaction();205 const results = await client.send(new QueryCommand({206 TableName: 'default',207 KeyConditionExpression: 'pk = :value',208 ExpressionAttributeValues: {209 ':value': { S: `MockObj#${obj.objectId}` },210 },211 }));212 expect(results.Count).toEqual(2);213 expect(results.Items).toEqual([214 {215 pk: { S: `${MockObj.name}#${obj.objectId}` },216 sk: { S: 'meta' },217 objName: { S: 'mock_name' },218 objRank: { N: '1' },219 },220 {221 pk: { S: `${MockObj.name}#${obj.objectId}` },222 sk: { S: 'row1' },223 subObj: { M: { prop1: { L: [{ S: '1' }, { S: '2' }, { S: '3' }] } } },224 },225 ]);226 expect(1).toEqual(1);227 });228});229describe('function `delete`', () => {230 it('should delete the targeted item from database', async () => {231 const item: TransactWriteItem = {232 Put: {233 Item: { pk: { S: 'item#1' }, sk: { S: 'meta#1' }, name: { S: 'item' } },234 TableName: 'default',235 },236 };237 await client.send(new TransactWriteItemsCommand({ TransactItems: [item] }));238 driver.deleteOne('item#1', 'meta#1');239 expect(driver.transactWriteItems).toHaveLength(1);240 await driver.commitWriteTransaction();241 expect((await client.send(new GetItemCommand({242 TableName: 'default',243 Key: { pk: { S: 'item#1' }, sk: { S: 'meta#1' } },244 }))).Item).toBeUndefined();245 });246});247describe('function `commitWriteTransaction`', () => {248 it('should write the data into DynamoDB', async () => {249 const obj1 = new MockObj();250 obj1.meta = { objName: 'obj1', objRank: 1 };251 obj1.row1 = { subObj: { prop1: ['-1.0387', '0.00001', '1.357'] } };252 obj1.sample = {253 sampleBool: true, sampleBoolArr: [true, true],254 sampleBoolSet: new Set([true, false]),255 sampleInt: 0, sampleIntArr: [-1, 0, 0], sampleIntSet: new Set([0, 1]),256 sampleDouble: 3.1417, sampleDoubleArr: [-3.33, 0.2, 0.2],257 sampleDoubleSet: new Set([-3.33, 1.11, 2.22]),258 sampleDecimal: '0.0987654321',259 sampleDecimalArr: ['0.0987654321', '0.0987654321'],260 sampleDecimalSet: new Set(['0.0987654321', '0.123456789']),261 sampleStr: 'sample', sampleStrArr: ['a', 'a', 'b', 'b'],262 sampleStrSet: new Set(['a', 'b']),263 sampleOptional: 'optional',264 };265 const obj2 = new MockObj();266 obj2.meta = { objName: 'obj2' };267 obj2.collection = new Map([268 ['1', { collectionId: '1', sampleIntArr: [-1, 0, 1] }],269 ['2', { collectionId: '2', sampleIntArr: [0, -2, 1000] }],270 ]);271 expect(() => { driver.insertObj(obj1); }).not.toThrow();272 expect(() => { driver.insertObj(obj2); }).not.toThrow();273 await expect(driver.commitWriteTransaction()).resolves.not.toThrow();274 const obj1Results = await client.send(new QueryCommand({275 TableName: 'default',276 KeyConditionExpression: 'pk = :value',277 ExpressionAttributeValues: {278 ':value': { S: `MockObj#${obj1.objectId}` },279 },280 }));281 expect(obj1Results.Count).toBe(3);282 expect(obj1Results.ScannedCount).toBe(3);283 expect(obj1Results.Items).toEqual([284 {285 pk: { S: `MockObj#${obj1.objectId}` },286 sk: { S: 'meta' },287 objName: { S: 'obj1' },288 objRank: { N: '1' },289 },290 {291 pk: { S: `MockObj#${obj1.objectId}` },292 sk: { S: 'row1' },293 subObj: {294 M: {295 prop1: { L: [{ S: '-1.0387' }, { S: '0.00001' }, { S: '1.357' }] },296 },297 },298 },299 {300 pk: { S: `MockObj#${obj1.objectId}` },301 sk: { S: 'sample' },302 sampleBool: { BOOL: true },303 sampleBoolArr: { L: [{ BOOL: true }, { BOOL: true }] },304 sampleBoolSet: { L: [{ BOOL: true }, { BOOL: false }] },305 sampleInt: { N: '0' },306 sampleIntArr: { L: [{ N: '-1' }, { N: '0' }, { N: '0' }] },307 sampleIntSet: { NS: ['0', '1'] },308 sampleDouble: { N: '3.1417' },309 sampleDoubleArr: { L: [{ N: '-3.33' }, { N: '0.2' }, { N: '0.2' }] },310 sampleDoubleSet: { NS: ['-3.33', '1.11', '2.22'] },311 sampleDecimal: { S: '0.0987654321' },312 sampleDecimalArr: {313 L: [{ S: '0.0987654321' }, { S: '0.0987654321' }],314 },315 sampleDecimalSet: {316 SS: ['0.0987654321', '0.123456789'],317 },318 sampleStr: { S: 'sample' },319 sampleStrArr: { L: [{ S: 'a' }, { S: 'a' }, { S: 'b' }, { S: 'b' }] },320 sampleStrSet: { SS: ['a', 'b'] },321 sampleOptional: { S: 'optional' },322 },323 ]);324 const obj2Results = await client.send(new QueryCommand({325 TableName: 'default',326 KeyConditionExpression: 'pk = :value',327 ExpressionAttributeValues: {328 ':value': { S: `MockObj#${obj2.objectId}` },329 },330 }));331 expect(obj2Results.Count).toBe(3);332 expect(obj2Results.ScannedCount).toBe(3);333 expect(obj2Results.Items).toEqual([334 {335 pk: { S: `MockObj#${obj2.objectId}` },336 sk: { S: 'collection#1' },337 collectionId: { S: '1' },338 sampleIntArr: { L: [{ N: '-1' }, { N: '0' }, { N: '1' }] },339 },340 {341 pk: { S: `MockObj#${obj2.objectId}` },342 sk: { S: 'collection#2' },343 collectionId: { S: '2' },344 sampleIntArr: { L: [{ N: '0' }, { N: '-2' }, { N: '1000' }] },345 },346 {347 pk: { S: `MockObj#${obj2.objectId}` },348 sk: { S: 'meta' },349 objName: { S: 'obj2' },350 },351 ]);352 });353 it('should throw `MaxWriteActionExceededError`', async () => {354 const obj = new MockObj();355 obj.meta = { objName: 'obj', objRank: 1 };356 obj.row1 = { subObj: { prop1: ['-1', '0', '1'] } };357 obj.collection = new Map((() => {358 const result: Array<[359 string, { collectionId: string, sampleIntArr: number[] },360 ]> = [];361 for (let i = 0; i < 25; i += 1) {362 result.push(363 [i.toString(), { collectionId: i.toString(), sampleIntArr: [0] }],364 );365 }366 return result;367 })());368 expect(() => { driver.insertObj(obj); }).not.toThrow();369 await expect(driver.commitWriteTransaction())370 .rejects.toThrow(MaxWriteActionExceededError);371 });372});373describe('function `cancelTransaction`', () => {374 it('should reset the array `transactWriteItems`', () => {375 const obj = new MockObj();376 obj.meta = { objName: 'mocker' };377 driver.insertObj(obj);378 driver.cancelWriteTransaction();379 expect(driver.transactWriteItems).toHaveLength(0);380 });381});382describe('function `buildPutTransactionWriteItem`', () => {383 it('should return `TransactWriteItem` for object passed in', () => {384 const obj = new MockObj();385 obj.sample = {386 sampleBool: true, sampleBoolArr: [true, true],387 sampleBoolSet: new Set([true, false]),388 sampleInt: 0, sampleIntArr: [-1, 0, 0], sampleIntSet: new Set([0, 1]),389 sampleDouble: 3.1417, sampleDoubleArr: [-3.33, 0.2, 0.2],390 sampleDoubleSet: new Set([-3.33, 1.11, 2.22]),391 sampleDecimal: '0.0987654321',392 sampleDecimalArr: ['0.0987654321', '0.0987654321'],393 sampleDecimalSet: new Set(['0.0987654321', '0.123456789']),394 sampleStr: 'sample', sampleStrArr: ['a', 'a', 'b', 'b'],395 sampleStrSet: new Set(['a', 'b']),396 sampleOptional: 'optional',397 };398 const item = driver.buildPutTransactWriteItem(399 `${MockObj.name}#${obj.objectId}`, 'sample',400 obj.sample, obj.objectSchema().props.sample.attr,401 );402 expect(item).toEqual({403 Put: {404 Item: {405 pk: { S: `MockObj#${obj.ulid}` },406 sk: { S: 'sample' },407 sampleBool: { BOOL: true },408 sampleBoolArr: { L: [{ BOOL: true }, { BOOL: true }] },409 sampleBoolSet: { L: [{ BOOL: true }, { BOOL: false }] },410 sampleInt: { N: '0' },411 sampleIntArr: { L: [{ N: '-1' }, { N: '0' }, { N: '0' }] },412 sampleIntSet: { NS: ['0', '1'] },413 sampleDouble: { N: '3.1417' },414 sampleDoubleArr: { L: [{ N: '-3.33' }, { N: '0.2' }, { N: '0.2' }] },415 sampleDoubleSet: { NS: ['-3.33', '1.11', '2.22'] },416 sampleDecimal: { S: '0.0987654321' },417 sampleDecimalArr: {418 L: [{ S: '0.0987654321' }, { S: '0.0987654321' }],419 },420 sampleDecimalSet: {421 SS: ['0.0987654321', '0.123456789'],422 },423 sampleStr: { S: 'sample' },424 sampleStrArr: { L: [{ S: 'a' }, { S: 'a' }, { S: 'b' }, { S: 'b' }] },425 sampleStrSet: { SS: ['a', 'b'] },426 sampleOptional: { S: 'optional' },427 },428 TableName: 'default',429 },430 });431 });432 it('should return `TransactWriteItem` for object with sub-object', () => {433 const obj = new MockObj();434 obj.row1 = { subObj: { prop1: ['1', '2', '3', '4'] } };435 const item = driver.buildPutTransactWriteItem(436 `${MockObj.name}#${obj.objectId}`, 'row1',437 obj.row1, obj.objectSchema().props.row1.attr,438 );439 expect(item).toEqual({440 Put: {441 Item: {442 pk: { S: `MockObj#${obj.ulid}` },443 sk: { S: 'row1' },444 subObj: {445 M: {446 prop1: { L: [{ S: '1' }, { S: '2' }, { S: '3' }, { S: '4' }] },447 },448 },449 },450 TableName: 'default',451 },452 });453 });454 describe('`NaNError` for decimal type value is `NaN`', () => {455 it('should throw `NaNError` for non-number value for `decimal`', () => {456 const obj = new MockObj();457 obj.nanTest = { nan: 'a', nanArr: [], nanSet: new Set() };458 expect(() => {459 driver.buildPutTransactWriteItem(460 `${obj.objectSchema().name}#${obj.objectId}`, 'nanTest',461 obj.nanTest ?? {}, obj.objectSchema().props.nanTest.attr,462 );463 }).toThrow(NaNError);464 });465 it('should throw `NaNError` for non-number value in `decimal[]`', () => {466 const obj = new MockObj();467 obj.nanTest = { nanArr: ['0', 'a'], nanSet: new Set() };468 expect(() => {469 driver.buildPutTransactWriteItem(470 `${obj.objectSchema().name}#${obj.objectId}`, 'nanTest',471 obj.nanTest ?? {}, obj.objectSchema().props.nanTest.attr,472 );473 }).toThrow(NaNError);474 });475 it('should throw `NaNError` for non-number value in `decimal<>`', () => {476 const obj = new MockObj();477 obj.nanTest = { nanArr: [], nanSet: new Set(['0', '0a']) };478 expect(() => {479 driver.buildPutTransactWriteItem(480 `${obj.objectSchema().name}#${obj.objectId}`, 'nanTest',481 obj.nanTest ?? {}, obj.objectSchema().props.nanTest.attr,482 );483 }).toThrow(NaNError);484 });485 });486});487afterEach(async () => {488 const cmd = new DeleteTableCommand({ TableName: 'default' });489 await client.send(cmd);490});491afterAll(() => {492 connection.detachDynamoDBClient(odm);...
DoubleArbitrary.spec.ts
Source:DoubleArbitrary.spec.ts
1import * as fc from '../../../src/fast-check';2import { seed } from '../seed';3describe(`DoubleArbitrary (seed: ${seed})`, () => {4 describe('double', () => {5 const limitedNumRuns = 1000;6 const numRuns = 25000;7 const sampleDouble = fc.sample(fc.double(), { seed, numRuns });8 const sampleDoubleNoBias = fc.sample(fc.double().noBias(), { seed, numRuns });9 function shouldGenerate(expectedValue: number) {10 it('Should be able to generate ' + fc.stringify(expectedValue), () => {11 const hasValue = sampleDouble.findIndex((v) => Object.is(v, expectedValue)) !== -1;12 expect(hasValue).toBe(true);13 });14 it('Should not be able to generate ' + fc.stringify(expectedValue) + ' if not biased (very unlikely)', () => {15 const hasValue = sampleDoubleNoBias.findIndex((v) => Object.is(v, expectedValue)) !== -1;16 expect(hasValue).toBe(false);17 });18 }19 const extremeValues = [20 Number.POSITIVE_INFINITY,21 Number.NEGATIVE_INFINITY,22 Number.NaN,23 0,24 -0,25 Number.MIN_VALUE,26 -Number.MIN_VALUE,27 Number.MAX_VALUE,28 -Number.MAX_VALUE,29 ];30 for (const extremeValue of extremeValues) {31 // Should be able to generate an exact extreme value in {numRuns} runs32 // The set of possible values for doubles is of 18_437_736_874_454_810_627 distinct values (incl. nan, -/+inf)33 shouldGenerate(extremeValue);34 }35 it(`Should be able to generate one of the extreme values in a limited amount of runs (${limitedNumRuns})`, () => {36 const hasValue =37 sampleDouble.slice(0, limitedNumRuns).findIndex((v) => {38 // Check if we can find one of the extreme values in our limited sample39 return extremeValues.findIndex((expectedValue) => Object.is(v, expectedValue)) !== -1;40 }) !== -1;41 expect(hasValue).toBe(true);42 });43 // Remark:44 // Number.MIN_VALUE = (2**-1022) * (2**-52)45 // In range: [Number.MIN_VALUE ; 2 ** -1021[ there are 2**53 distinct values46 // Remark:47 // Number.MAX_VALUE = (2**1023) * (2 - 2**-52)48 // In range: [2**1023 ; Number.MAX_VALUE] there are 2**52 distinct values49 //50 // If we join those 4 ranges (including negative versions), they only represent 0.147 % of all the possible values.51 // Indeed there are 18_437_736_874_454_810_624 distinct values for double if we exclude -infinity, +infinty and NaN.52 // So most of the generated values should be in the union of the ranges ]-2**1023 ; -2**-1021] and [2**-1021 ; 2**1023[.53 const filterIntermediateValues = (sample: number[]) => {54 return sample.filter((v) => {55 const absV = Math.abs(v);56 return absV >= 2 ** -1021 && absV < 2 ** 1023;57 });58 };59 it('Should be able to generate intermediate values most of the time even if biased', () => {60 const countIntermediate = filterIntermediateValues(sampleDouble).length;61 expect(countIntermediate).toBeGreaterThan(0.5 * sampleDouble.length);62 });63 it('Should be able to generate intermediate values most of the time if not biased', () => {64 const countIntermediate = filterIntermediateValues(sampleDoubleNoBias).length;65 expect(countIntermediate).toBeGreaterThan(0.5 * sampleDoubleNoBias.length);66 });67 });...
mock-object.ts
Source:mock-object.ts
1/* eslint-disable object-property-newline */2import { ulid } from 'ulid';3import { Obj } from '../lib/object';4import { Schema } from '../lib/schema';5class MockObj extends Obj {6 static SCHEMA: Schema = {7 name: 'MockObj',8 identifier: 'ulid',9 props: {10 meta: { type: 'single', attr: { objName: 'string', objRank: 'int?' } },11 row1: { type: 'single', attr: { subObj: { prop1: 'decimal[]' } } },12 collection: {13 type: 'collection',14 identifier: 'collectionId',15 attr: { collectionId: 'string', sampleIntArr: 'int[]' },16 },17 sample: {18 type: 'single',19 attr: {20 sampleBool: 'bool', sampleBoolArr: 'bool[]', sampleBoolSet: 'bool<>',21 sampleInt: 'int', sampleIntArr: 'int[]', sampleIntSet: 'int<>',22 sampleDouble: 'double', sampleDoubleArr: 'double[]',23 sampleDoubleSet: 'double<>',24 sampleDecimal: 'decimal', sampleDecimalArr: 'decimal[]',25 sampleDecimalSet: 'decimal<>',26 sampleStr: 'string', sampleStrArr: 'string[]',27 sampleStrSet: 'string<>',28 sampleOptional: 'string?',29 },30 },31 nanTest: {32 type: 'single',33 attr: { nan: 'decimal?', nanArr: 'decimal[]', nanSet: 'decimal<>' },34 },35 },36 };37 ulid: string;38 meta?: { objName: string, objRank?: number };39 row1?: { subObj: { prop1: string[] } };40 collection?: Map<string, { collectionId: string, sampleIntArr: number[] }>;41 sample?: {42 sampleBool: boolean, sampleBoolArr: boolean[], sampleBoolSet: Set<boolean>,43 sampleInt: number, sampleIntArr: number[], sampleIntSet: Set<number>,44 sampleDouble: number, sampleDoubleArr: number[],45 sampleDoubleSet: Set<number>,46 sampleDecimal: string, sampleDecimalArr: string[],47 sampleDecimalSet: Set<string>,48 sampleStr: string, sampleStrArr: string[], sampleStrSet: Set<string>,49 sampleOptional?: string,50 };51 nanTest?: { nan?: string, nanArr: string[], nanSet: Set<string> };52 constructor(objId?: string) {53 super(objId);54 this.ulid = objId || ulid();55 }56 objectSchema(): Schema { return MockObj.SCHEMA; }57}...
Using AI Code Generation
1const { sampleDouble } = require('fast-check-monorepo');2console.log(sampleDouble());3const { sampleDouble } = require('fast-check-monorepo');4console.log(sampleDouble());5const { sampleDouble } = require('./fast-check-monorepo');6console.log(sampleDouble());
Using AI Code Generation
1const { sampleDouble } = require("fast-check-monorepo");2console.log(sampleDouble());3const { sampleDouble } = require("fast-check-monorepo");4console.log(sampleDouble());5const { sampleDouble } = require("fast-check-monorepo");6console.log(sampleDouble());7const { sampleDouble } = require("fast-check-monorepo");8console.log(sampleDouble());9const { sampleDouble } = require("fast-check-monorepo");10console.log(sampleDouble());11const { sampleDouble } = require("fast-check-monorepo");12console.log(sampleDouble());13const { sampleDouble } = require("fast-check-monorepo");14console.log(sampleDouble());15const { sampleDouble } = require("fast-check-monorepo");16console.log(sampleDouble());17const { sampleDouble } = require("fast-check-monorepo");18console.log(sampleDouble());19const { sampleDouble } = require("fast-check-monorepo");20console.log(sampleDouble());21const { sampleDouble } = require("fast-check-monorepo");22console.log(sampleDouble());23const { sampleDouble } = require("fast-check-monorepo");24console.log(sampleDouble());25const { sampleDouble } = require("fast-check-monorepo");26console.log(sampleDouble
Using AI Code Generation
1const { sampleDouble } = require('fast-check-monorepo');2console.log(sampleDouble(5));3const { sampleDouble } = require('fast-check-monorepo');4console.log(sampleDouble(5));5const { sampleDouble } = require('fast-check-monorepo');6console.log(sampleDouble(5));7const { sampleDouble } = require('fast-check-monorepo');8console.log(sampleDouble(5));9const { sampleDouble } = require('fast-check-monorepo');10console.log(sampleDouble(5));11const { sampleDouble } = require('fast-check-monorepo');12console.log(sampleDouble(5));13const { sampleDouble } = require('fast-check-monorepo');14console.log(sampleDouble(5));15const { sampleDouble } = require('fast-check-monorepo');16console.log(sampleDouble(5));17const { sampleDouble } = require('fast-check-monorepo');18console.log(sampleDouble(5));19const { sampleDouble } = require('fast-check-monorepo');20console.log(sampleDouble(5));21const { sampleDouble } = require('fast-check-monorepo');22console.log(sampleDouble(5));23const { sampleDouble } = require('fast-check-monorepo');24console.log(sampleDouble(5));
Using AI Code Generation
1var fastCheckMonorepoDemo = require('fast-check-monorepo-demo');2var sampleDouble = fastCheckMonorepoDemo.sampleDouble;3console.log(sampleDouble(1));4console.log(sampleDouble(2));5console.log(sampleDouble(3));6console.log(sampleDouble(4));7var fastCheckMonorepoDemo = require('fast-check-monorepo-demo');8var sampleDouble = fastCheckMonorepoDemo.sampleDouble;9console.log(sampleDouble(1));10console.log(sampleDouble(2));11console.log(sampleDouble(3));12console.log(sampleDouble(4));13var fastCheckMonorepoDemo = require('fast-check-monorepo-demo');14var sampleDouble = fastCheckMonorepoDemo.sampleDouble;15console.log(sampleDouble(1));16console.log(sampleDouble(2));17console.log(sampleDouble(3));18console.log(sampleDouble(4));19var fastCheckMonorepoDemo = require('fast-check-monorepo-demo');20var sampleDouble = fastCheckMonorepoDemo.sampleDouble;21console.log(sampleDouble(1));22console.log(sampleDouble(2));23console.log(sampleDouble(3));24console.log(sampleDouble(4));25var fastCheckMonorepoDemo = require('fast-check-monorepo-demo');26var sampleDouble = fastCheckMonorepoDemo.sampleDouble;27console.log(sampleDouble(1));28console.log(sampleDouble(2));29console.log(sampleDouble(3));30console.log(sampleDouble(4));31var fastCheckMonorepoDemo = require('fast-check-monorepo-demo');32var sampleDouble = fastCheckMonorepoDemo.sampleDouble;33console.log(sampleDouble(1));34console.log(sampleDouble(2));35console.log(sampleDouble(3));36console.log(sampleDouble(4));37var fastCheckMonorepoDemo = require('fast-check-monorepo-demo');
Using AI Code Generation
1var fastCheckMonorepoTest2 = require('fast-check-monorepo-test2');2var sampleDouble = fastCheckMonorepoTest2.sampleDouble;3console.log(sampleDouble(3));4var fastCheckMonorepoTest2 = require('fast-check-monorepo-test2');5var sampleDouble = fastCheckMonorepoTest2.sampleDouble;6console.log(sampleDouble(2));7var fastCheckMonorepoTest2 = require('fast-check-monorepo-test2');8var sampleDouble = fastCheckMonorepoTest2.sampleDouble;9console.log(sampleDouble(1));10var fastCheckMonorepoTest2 = require('fast-check-monorepo-test2');11var sampleDouble = fastCheckMonorepoTest2.sampleDouble;12console.log(sampleDouble(0));13{14 "scripts": {15 },16}
Using AI Code Generation
1const sampleDouble = require('fast-check-monorepo/sample').sampleDouble;2const fc = require('fast-check');3const assert = require('assert');4describe('sampleDouble', () => {5 it('should double the value', () => {6 fc.assert(7 fc.property(fc.integer(), (n) => {8 assert.strictEqual(sampleDouble(n), n * 2);9 })10 );11 });12});
Using AI Code Generation
1const { sampleDouble } = require('../dist/index');2console.log(sampleDouble(1, 2));3const { sampleDouble } = require('../dist/index');4console.log(sampleDouble(1, 2));5const { sampleDouble } = require('../dist/index');6console.log(sampleDouble(1, 2));7const { sampleDouble } = require('../dist/index');8console.log(sampleDouble(1, 2));9const { sampleDouble } = require('../dist/index');10console.log(sampleDouble(1, 2));11const { sampleDouble } = require('../dist/index');12console.log(sampleDouble(1, 2));13const { sampleDouble } = require('../dist/index');14console.log(sampleDouble(1, 2));15const { sampleDouble } = require('../dist/index');16console.log(sampleDouble(1, 2));17const { sampleDouble } = require('../dist/index');18console.log(sampleDouble(1, 2));19const { sampleDouble } = require('../dist/index');
Using AI Code Generation
1const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;2console.log(sampleDouble(2));3const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;4console.log(sampleDouble(2));5const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;6console.log(sampleDouble(2));7const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;8console.log(sampleDouble(2));9const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;10console.log(sampleDouble(2));11const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;12console.log(sampleDouble(2));13const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;14console.log(sampleDouble(2));15const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;16console.log(sampleDouble(2));17const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;18console.log(sampleDouble(2));19const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sampleDouble;20console.log(sampleDouble(2));21const sampleDouble = require('./fast-check-monorepo/src/fast-check-default.js').sample
Automation Testing Tutorials
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LambdaTest Learning Hubs:
- JUnit Tutorial
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YouTube
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