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48 lines
1.4 KiB
48 lines
1.4 KiB
import type {
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TestClient,
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TestClientMode,
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} from '../../clients/createTestClient.js'
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import type { Transport } from '../../clients/transports/createTransport.js'
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import type { ErrorType } from '../../errors/utils.js'
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import type { Account } from '../../types/account.js'
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import type { Chain } from '../../types/chain.js'
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import type { Hex } from '../../types/misc.js'
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import type { RequestErrorType } from '../../utils/buildRequest.js'
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export type LoadStateParameters = { state: Hex }
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export type LoadStateReturnType = void
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export type LoadStateErrorType = RequestErrorType | ErrorType
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/**
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* Adds state previously dumped with `dumpState` to the current chain.
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*
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* - Docs: https://viem.sh/docs/actions/test/loadState
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*
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* @param client - Client to use
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* @param parameters - {@link LoadStateParameters}
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*
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* @example
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* import { createTestClient, http } from 'viem'
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* import { foundry } from 'viem/chains'
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* import { loadState } from 'viem/test'
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*
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* const client = createTestClient({
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* mode: 'anvil',
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* chain: 'foundry',
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* transport: http(),
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* })
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* await loadState(client, { state: '0x...' })
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*/
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export async function loadState<
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chain extends Chain | undefined,
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account extends Account | undefined,
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>(
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client: TestClient<TestClientMode, Transport, chain, account, false>,
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{ state }: LoadStateParameters,
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): Promise<LoadStateReturnType> {
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await client.request({
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method: `${client.mode}_loadState`,
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params: [state],
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})
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}
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