Best JavaScript code snippet using ng-mocks
router.test.ts
Source:router.test.ts  
1import invariant from 'tiny-invariant'2import { ChainId, CurrencyAmount, FTM, Pair, Percent, Route, Router, Token, TokenAmount, Trade, WFTM } from '../src'3import JSBI from 'jsbi'4function checkDeadline(deadline: string[] | string): void {5  expect(typeof deadline).toBe('string')6  invariant(typeof deadline === 'string')7  // less than 5 seconds on the deadline8  expect(new Date().getTime() / 1000 - parseInt(deadline)).toBeLessThanOrEqual(5)9}10describe('Router', () => {11  const token0 = new Token(ChainId.FANTOM, '0x0000000000000000000000000000000000000001', 18, 't0')12  const token1 = new Token(ChainId.FANTOM, '0x0000000000000000000000000000000000000002', 18, 't1')13  const pair_0_1 = new Pair(new TokenAmount(token0, JSBI.BigInt(1000)), new TokenAmount(token1, JSBI.BigInt(1000)), ChainId.FANTOM)14  const pair_weth_0 = new Pair(new TokenAmount(WFTM[ChainId.FANTOM], '1000'), new TokenAmount(token0, '1000'), ChainId.FANTOM)15  describe('#swapCallParameters', () => {16    describe('exact in', () => {17      it('ether to token1', () => {18        const result = Router.swapCallParameters(19          Trade.exactIn(new Route([pair_weth_0, pair_0_1], FTM, token1), CurrencyAmount.ether(JSBI.BigInt(100))),20          { ttl: 50, recipient: '0x0000000000000000000000000000000000000004', allowedSlippage: new Percent('1', '100') }21        )22        expect(result.methodName).toEqual('swapExactETHForTokens')23        expect(result.args.slice(0, -1)).toEqual([24          '0x51',25          [WFTM[ChainId.FANTOM].address, token0.address, token1.address],26          '0x0000000000000000000000000000000000000004'27        ])28        expect(result.value).toEqual('0x64')29        checkDeadline(result.args[result.args.length - 1])30      })31      it('deadline specified', () => {32        const result = Router.swapCallParameters(33          Trade.exactIn(new Route([pair_weth_0, pair_0_1], FTM, token1), CurrencyAmount.ether(JSBI.BigInt(100))),34          {35            deadline: 50,36            recipient: '0x0000000000000000000000000000000000000004',37            allowedSlippage: new Percent('1', '100')38          }39        )40        expect(result.methodName).toEqual('swapExactETHForTokens')41        expect(result.args).toEqual([42          '0x51',43          [WFTM[ChainId.FANTOM].address, token0.address, token1.address],44          '0x0000000000000000000000000000000000000004',45          '0x32'46        ])47        expect(result.value).toEqual('0x64')48      })49      it('token1 to ether', () => {50        const result = Router.swapCallParameters(51          Trade.exactIn(new Route([pair_0_1, pair_weth_0], token1, FTM), new TokenAmount(token1, JSBI.BigInt(100))),52          { ttl: 50, recipient: '0x0000000000000000000000000000000000000004', allowedSlippage: new Percent('1', '100') }53        )54        expect(result.methodName).toEqual('swapExactTokensForETH')55        expect(result.args.slice(0, -1)).toEqual([56          '0x64',57          '0x51',58          [token1.address, token0.address, WFTM[ChainId.FANTOM].address],59          '0x0000000000000000000000000000000000000004'60        ])61        expect(result.value).toEqual('0x0')62        checkDeadline(result.args[result.args.length - 1])63      })64      it('token0 to token1', () => {65        const result = Router.swapCallParameters(66          Trade.exactIn(new Route([pair_0_1], token0, token1), new TokenAmount(token0, JSBI.BigInt(100))),67          { ttl: 50, recipient: '0x0000000000000000000000000000000000000004', allowedSlippage: new Percent('1', '100') }68        )69        expect(result.methodName).toEqual('swapExactTokensForTokens')70        expect(result.args.slice(0, -1)).toEqual([71          '0x64',72          '0x59',73          [token0.address, token1.address],74          '0x0000000000000000000000000000000000000004'75        ])76        expect(result.value).toEqual('0x0')77        checkDeadline(result.args[result.args.length - 1])78      })79    })80    describe('exact out', () => {81      it('ether to token1', () => {82        const result = Router.swapCallParameters(83          Trade.exactOut(new Route([pair_weth_0, pair_0_1], FTM, token1), new TokenAmount(token1, JSBI.BigInt(100))),84          { ttl: 50, recipient: '0x0000000000000000000000000000000000000004', allowedSlippage: new Percent('1', '100') }85        )86        expect(result.methodName).toEqual('swapETHForExactTokens')87        expect(result.args.slice(0, -1)).toEqual([88          '0x64',89          [WFTM[ChainId.FANTOM].address, token0.address, token1.address],90          '0x0000000000000000000000000000000000000004'91        ])92        expect(result.value).toEqual('0x80')93        checkDeadline(result.args[result.args.length - 1])94      })95      it('token1 to ether', () => {96        const result = Router.swapCallParameters(97          Trade.exactOut(new Route([pair_0_1, pair_weth_0], token1, FTM), CurrencyAmount.ether(JSBI.BigInt(100))),98          { ttl: 50, recipient: '0x0000000000000000000000000000000000000004', allowedSlippage: new Percent('1', '100') }99        )100        expect(result.methodName).toEqual('swapTokensForExactETH')101        expect(result.args.slice(0, -1)).toEqual([102          '0x64',103          '0x80',104          [token1.address, token0.address, WFTM[ChainId.FANTOM].address],105          '0x0000000000000000000000000000000000000004'106        ])107        expect(result.value).toEqual('0x0')108        checkDeadline(result.args[result.args.length - 1])109      })110      it('token0 to token1', () => {111        const result = Router.swapCallParameters(112          Trade.exactOut(new Route([pair_0_1], token0, token1), new TokenAmount(token1, JSBI.BigInt(100))),113          { ttl: 50, recipient: '0x0000000000000000000000000000000000000004', allowedSlippage: new Percent('1', '100') }114        )115        expect(result.methodName).toEqual('swapTokensForExactTokens')116        expect(result.args.slice(0, -1)).toEqual([117          '0x64',118          '0x71',119          [token0.address, token1.address],120          '0x0000000000000000000000000000000000000004'121        ])122        expect(result.value).toEqual('0x0')123        checkDeadline(result.args[result.args.length - 1])124      })125    })126    describe('supporting fee on transfer', () => {127      describe('exact in', () => {128        it('ether to token1', () => {129          const result = Router.swapCallParameters(130            Trade.exactIn(new Route([pair_weth_0, pair_0_1], FTM, token1), CurrencyAmount.ether(JSBI.BigInt(100))),131            {132              ttl: 50,133              recipient: '0x0000000000000000000000000000000000000004',134              allowedSlippage: new Percent('1', '100'),135              feeOnTransfer: true136            }137          )138          expect(result.methodName).toEqual('swapExactETHForTokensSupportingFeeOnTransferTokens')139          expect(result.args.slice(0, -1)).toEqual([140            '0x51',141            [WFTM[ChainId.FANTOM].address, token0.address, token1.address],142            '0x0000000000000000000000000000000000000004'143          ])144          expect(result.value).toEqual('0x64')145          checkDeadline(result.args[result.args.length - 1])146        })147        it('token1 to ether', () => {148          const result = Router.swapCallParameters(149            Trade.exactIn(new Route([pair_0_1, pair_weth_0], token1, FTM), new TokenAmount(token1, JSBI.BigInt(100))),150            {151              ttl: 50,152              recipient: '0x0000000000000000000000000000000000000004',153              allowedSlippage: new Percent('1', '100'),154              feeOnTransfer: true155            }156          )157          expect(result.methodName).toEqual('swapExactTokensForETHSupportingFeeOnTransferTokens')158          expect(result.args.slice(0, -1)).toEqual([159            '0x64',160            '0x51',161            [token1.address, token0.address, WFTM[ChainId.FANTOM].address],162            '0x0000000000000000000000000000000000000004'163          ])164          expect(result.value).toEqual('0x0')165          checkDeadline(result.args[result.args.length - 1])166        })167        it('token0 to token1', () => {168          const result = Router.swapCallParameters(169            Trade.exactIn(new Route([pair_0_1], token0, token1), new TokenAmount(token0, JSBI.BigInt(100))),170            {171              ttl: 50,172              recipient: '0x0000000000000000000000000000000000000004',173              allowedSlippage: new Percent('1', '100'),174              feeOnTransfer: true175            }176          )177          expect(result.methodName).toEqual('swapExactTokensForTokensSupportingFeeOnTransferTokens')178          expect(result.args.slice(0, -1)).toEqual([179            '0x64',180            '0x59',181            [token0.address, token1.address],182            '0x0000000000000000000000000000000000000004'183          ])184          expect(result.value).toEqual('0x0')185          checkDeadline(result.args[result.args.length - 1])186        })187      })188      describe('exact out', () => {189        it('ether to token1', () => {190          expect(() =>191            Router.swapCallParameters(192              Trade.exactOut(193                new Route([pair_weth_0, pair_0_1], FTM, token1),194                new TokenAmount(token1, JSBI.BigInt(100))195              ),196              {197                ttl: 50,198                recipient: '0x0000000000000000000000000000000000000004',199                allowedSlippage: new Percent('1', '100'),200                feeOnTransfer: true201              }202            )203          ).toThrow('EXACT_OUT_FOT')204        })205        it('token1 to ether', () => {206          expect(() =>207            Router.swapCallParameters(208              Trade.exactOut(new Route([pair_0_1, pair_weth_0], token1, FTM), CurrencyAmount.ether(JSBI.BigInt(100))),209              {210                ttl: 50,211                recipient: '0x0000000000000000000000000000000000000004',212                allowedSlippage: new Percent('1', '100'),213                feeOnTransfer: true214              }215            )216          ).toThrow('EXACT_OUT_FOT')217        })218        it('token0 to token1', () => {219          expect(() =>220            Router.swapCallParameters(221              Trade.exactOut(new Route([pair_0_1], token0, token1), new TokenAmount(token1, JSBI.BigInt(100))),222              {223                ttl: 50,224                recipient: '0x0000000000000000000000000000000000000004',225                allowedSlippage: new Percent('1', '100'),226                feeOnTransfer: true227              }228            )229          ).toThrow('EXACT_OUT_FOT')230        })231      })232    })233  })...Using AI Code Generation
1var foo = 1;2function bar() {3    var baz = 2;4    return function() {5        console.log(foo);6        console.log(baz);7    }8}9function qux() {10    console.log(foo);11    console.log(baz);12}13function quux() {14    console.log(foo);15    console.log(baz);16}Using AI Code Generation
1import { mock } from 'ng-mocks';2import { TOKEN1 } from './module';3const token1 = mock(TOKEN1);4import { mock } from 'ng-mocks';5import { TOKEN2 } from './module';6const token2 = mock(TOKEN2);7import { mock } from 'ng-mocks';8import { TOKEN3 } from './module';9const token3 = mock(TOKEN3);10import { mock } from 'ng-mocks';11import { TOKEN1 } from './module';12const token1 = mock(TOKEN1);13import { mock } from 'ng-mocks';14import { TOKEN2 } from './module';15const token2 = mock(TOKEN2);16import { mock } from 'ng-mocks';17import { TOKEN3 } from './module';18const token3 = mock(TOKEN3);19import { mock } from 'ng-mocks';20import { TOKEN1 } from './module';21const token1 = mock(TOKEN1);22import { mock } from 'ng-mocks';23import { TOKEN2 } from './module';24const token2 = mock(TOKEN2);25import { mock } from 'ng-mocks';26import { TOKEN3 } from './module';27const token3 = mock(TOKEN3);28import { mock } from 'ng-mocks';29import { TOKEN1 } from './module';30const token1 = mock(TOKEN1);31import { mock } from 'ng-mocks';32import { TOKEN2 } from './module';33const token2 = mock(TOKEN2);34import { mock } from 'ng-mocks';35import { TOKEN3 } from './module';36const token3 = mock(TOKEN3);Using AI Code Generation
1import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';2import { AppModule } from './app.module';3import { AppComponent } from './app.component';4ngMocks.faster();5ngMocks.faster();6MockBuilder(AppComponent, AppModule).keep(ngMocks.faster);7ngMocks.faster();8MockBuilder(AppComponent, AppModule)9  .keep(ngMocks.faster)10  .keep(ngMocks.faster);11ngMocks.faster();12MockBuilder(AppComponent, AppModule)13  .keep(ngMocks.faster)14  .keep(ngMocks.faster)15  .keep(ngMocks.faster);16ngMocks.faster();17MockBuilder(AppComponent, AppModule)18  .keep(ngMocks.faster)19  .keep(ngMocks.faster)20  .keep(ngMocks.faster)21  .keep(ngMocks.faster);Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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