Mock

The MockConnector is a mocked Connector implementation useful for things like testing.

import { MockConnector } from '@wagmi/core/connectors/mock'

Usage

import { MockConnector } from '@wagmi/core/connectors/mock'
 
const connector = new MockConnector()

Configuration

chains (optional)

Chains supported by app. Defaults to defaultChains.

import { MockConnector } from '@wagmi/core/connectors/mock'
import { mainnet, optimism } from '@wagmi/core/chains'
 
const connector = new MockConnector({
  chains: [mainnet, optimism],
})

options

Options for configuring the connector.

import { MockConnector } from '@wagmi/core/connectors/mock'
import { createWalletClient } from 'viem'
 
const connector = new MockConnector({
  options: {
    walletClient: createWalletClient(…),
  },
})

chainId (optional)

Chain ID to use for the connector. Defaults to first chain in chains.

import { MockConnector } from '@wagmi/core/connectors/mock'
import { mainnet } from '@wagmi/core/chains'
import { createWalletClient } from 'viem'
 
const connector = new MockConnector({
  options: {
    chainId: mainnet.id,
    walletClient: createWalletClient(…),
  },
})

flags (optional)

Flags to simulate specific behavior of the connector.

import { MockConnector } from '@wagmi/core/connectors/mock'
import { mainnet } from '@wagmi/core/chains'
import { createWalletClient } from 'viem'
 
const connector = new MockConnector({
  options: {
    flags: {
      failConnect: true,
    },
    walletClient: createWalletClient(…),
  },
})

Name	Type	Description
`isAuthorized`	`boolean`	Turns on authorized status to connector allowing autoconnect behavior to work.
`failConnect`	`boolean`	Throws an error when attempting to connect.
`failSwitchChain`	`boolean`	Throws an error when attempting to switch chains.
`noSwitchChain`	`boolean`	Disables the ability to switch chains.

walletClient

Wallet Client to initialize connector with.

import { MockConnector } from '@wagmi/core/connectors/mock'
import { mainnet } from '@wagmi/core/chains'
import { createWalletClient } from 'viem'
 
const connector = new MockConnector({
  options: {
    walletClient: createWalletClient(…),
  },
})

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