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| 1 | +import EthereumProvider from '../providers/ethereum'; |
| 2 | +import { getEvmSupport } from '../lib/getEvmSupport'; |
| 3 | +import { getEvmSupportList } from './fixtures/getEvmSupport'; |
| 4 | +jest.mock('../lib/getEvmSupport'); |
| 5 | + |
| 6 | +describe('Testing BloctoSDK ethereum provider initialization and network loading', () => { |
| 7 | + beforeEach(() => { |
| 8 | + (getEvmSupport as jest.Mock).mockResolvedValue(getEvmSupportList); |
| 9 | + }); |
| 10 | + |
| 11 | + test('should initialize with unloadedNetwork', () => { |
| 12 | + const ethereumWithSwitchable = new EthereumProvider({ |
| 13 | + defaultChainId: '0xaa36a7', |
| 14 | + switchableChains: [ |
| 15 | + { |
| 16 | + chainId: '0xaa36a7', |
| 17 | + rpcUrls: ['https://ethereum-sepolia.blockpi.network/v1/rpc/public'], |
| 18 | + }, |
| 19 | + { |
| 20 | + chainId: '0x61', |
| 21 | + rpcUrls: ['https://data-seed-prebsc-1-s1.binance.org:8545'], |
| 22 | + }, |
| 23 | + ], |
| 24 | + }); |
| 25 | + |
| 26 | + expect(ethereumWithSwitchable['_blocto'].unloadedNetwork).toBeDefined(); |
| 27 | + expect( |
| 28 | + ethereumWithSwitchable['_blocto']?.unloadedNetwork?.[0].chainId |
| 29 | + ).toBe('0xaa36a7'); |
| 30 | + expect( |
| 31 | + ethereumWithSwitchable['_blocto']?.unloadedNetwork?.[1].chainId |
| 32 | + ).toBe('0x61'); |
| 33 | + expect(ethereumWithSwitchable['_blocto'].unloadedNetwork?.length).toBe(2); |
| 34 | + }); |
| 35 | + |
| 36 | + test('get support chain list', async () => { |
| 37 | + const ethereum = new EthereumProvider({ |
| 38 | + chainId: '0xaa36a7', |
| 39 | + rpc: 'https://ethereum-sepolia.blockpi.network/v1/rpc/public', |
| 40 | + }); |
| 41 | + const supportedChains = await ethereum.supportChainList(); |
| 42 | + expect(supportedChains).toContainEqual({ |
| 43 | + chainId: '11155111', |
| 44 | + chainName: 'Sepolia', |
| 45 | + }); |
| 46 | + }); |
| 47 | + |
| 48 | + test('should add chain and switch to it', async () => { |
| 49 | + const ethereum = new EthereumProvider({ |
| 50 | + chainId: '0xaa36a7', |
| 51 | + rpc: 'https://ethereum-sepolia.blockpi.network/v1/rpc/public', |
| 52 | + }); |
| 53 | + await expect( |
| 54 | + ethereum.request({ |
| 55 | + method: 'wallet_switchEthereumChain', |
| 56 | + params: [{ chainId: '0x61' }], |
| 57 | + }) |
| 58 | + ).rejects.toThrow( |
| 59 | + 'Unrecognized chain ID "97". Try adding the chain using wallet_addEthereumChain first.' |
| 60 | + ); |
| 61 | + |
| 62 | + await ethereum.request({ |
| 63 | + method: 'wallet_addEthereumChain', |
| 64 | + params: [ |
| 65 | + { |
| 66 | + chainId: '0x61', |
| 67 | + rpcUrls: ['https://data-seed-prebsc-1-s1.binance.org:8545'], |
| 68 | + }, |
| 69 | + ], |
| 70 | + }); |
| 71 | + await ethereum.request({ |
| 72 | + method: 'wallet_switchEthereumChain', |
| 73 | + params: [{ chainId: '0x61' }], |
| 74 | + }); |
| 75 | + expect(ethereum.chainId).toBe('0x61'); |
| 76 | + }); |
| 77 | + |
| 78 | + test('create sdk instance with switchableChains and switch to it', async () => { |
| 79 | + const ethereum = new EthereumProvider({ |
| 80 | + defaultChainId: '0xaa36a7', |
| 81 | + switchableChains: [ |
| 82 | + { |
| 83 | + chainId: '0xaa36a7', |
| 84 | + rpcUrls: ['https://ethereum-sepolia.blockpi.network/v1/rpc/public'], |
| 85 | + }, |
| 86 | + { |
| 87 | + chainId: '0x61', |
| 88 | + rpcUrls: ['https://data-seed-prebsc-1-s1.binance.org:8545'], |
| 89 | + }, |
| 90 | + ], |
| 91 | + }); |
| 92 | + await ethereum.request({ |
| 93 | + method: 'wallet_switchEthereumChain', |
| 94 | + params: [{ chainId: '0x61' }], |
| 95 | + }); |
| 96 | + expect(ethereum.chainId).toBe('0x61'); |
| 97 | + }); |
| 98 | + test('create sdk instance with switchableChains and call eth_accounts', async () => { |
| 99 | + const ethereum = new EthereumProvider({ |
| 100 | + defaultChainId: '0xaa36a7', |
| 101 | + switchableChains: [ |
| 102 | + { |
| 103 | + chainId: '0xaa36a7', |
| 104 | + rpcUrls: ['https://ethereum-sepolia.blockpi.network/v1/rpc/public'], |
| 105 | + }, |
| 106 | + { |
| 107 | + chainId: '0x61', |
| 108 | + rpcUrls: ['https://data-seed-prebsc-1-s1.binance.org:8545'], |
| 109 | + }, |
| 110 | + ], |
| 111 | + }); |
| 112 | + // Trigger the loading of switchable networks |
| 113 | + await ethereum.request({ |
| 114 | + method: 'eth_accounts', |
| 115 | + }); |
| 116 | + expect(ethereum.chainId).toBe('0xaa36a7'); |
| 117 | + // should remove unloadedNetwork after loading |
| 118 | + expect(ethereum['_blocto'].unloadedNetwork).toBeUndefined(); |
| 119 | + }); |
| 120 | + |
| 121 | + test('should not call loadSwitchableNetwork if unloadedNetwork is empty', async () => { |
| 122 | + const ethereum = new EthereumProvider({ |
| 123 | + chainId: '0xaa36a7', |
| 124 | + rpc: 'https://ethereum-sepolia.blockpi.network/v1/rpc/public', |
| 125 | + }); |
| 126 | + const loadSwitchableNetworkSpy = jest.spyOn(ethereum, 'loadSwitchableNetwork'); |
| 127 | + |
| 128 | + await ethereum.request({ method: 'eth_accounts' }); |
| 129 | + |
| 130 | + expect(loadSwitchableNetworkSpy).not.toHaveBeenCalled(); |
| 131 | + }); |
| 132 | +}); |
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