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DevnetTestEnvironment

Midnight.js API Reference v2.0.2

Midnight.js API Reference / @midnight-ntwrk/midnight-js-testing / DevnetTestEnvironment

Class: DevnetTestEnvironment

Test environment configuration for the Midnight devnet network. Provides URLs and endpoints for devnet services.

Extends​

Constructors​

Constructor​

new DevnetTestEnvironment(logger): DevnetTestEnvironment

Creates a new TestEnvironment instance.

Parameters​

logger​

Logger

Logger instance for recording operations

Returns​

DevnetTestEnvironment

Inherited from​

RemoteTestEnvironment.constructor

Methods​

getEnvironmentConfiguration()​

getEnvironmentConfiguration(): EnvironmentConfiguration

Returns the configuration for the devnet environment services.

Returns​

EnvironmentConfiguration

Object containing URLs for devnet services:

  • indexer: GraphQL API endpoint for the indexer
  • indexerWS: WebSocket endpoint for the indexer
  • node: RPC endpoint for the blockchain node
  • faucet: API endpoint for requesting test tokens
  • proofServer: URL for the proof generation server

Overrides​

RemoteTestEnvironment.getEnvironmentConfiguration

getMidnightWalletProvider()​

getMidnightWalletProvider(): Promise<MidnightWalletProvider>

Starts a single wallet instance.

Returns​

Promise<MidnightWalletProvider>

A promise that resolves to the started wallet

Throws​

If no wallet could be started

Inherited from​

RemoteTestEnvironment.getMidnightWalletProvider

healthCheck()​

healthCheck(): Promise<void>

Performs a health check for the environment. Checks the health of the node, indexer, and optionally the faucet services.

Returns​

Promise<void>

A promise that resolves when the health check is complete.

Inherited from​

RemoteTestEnvironment.healthCheck

shutdown()​

shutdown(saveWalletState?): Promise<void>

Shuts down the test environment by closing all walletProviders and stopping the proof server.

Parameters​

saveWalletState?​

boolean

Returns​

Promise<void>

Inherited from​

RemoteTestEnvironment.shutdown

start()​

start(maybeProofServerContainer?): Promise<EnvironmentConfiguration>

Starts the test environment by initializing the proof server and environment configuration.

Parameters​

maybeProofServerContainer?​

ProofServerContainer

Optional proof server container to use instead of creating a new one

Returns​

Promise<EnvironmentConfiguration>

The environment configuration

Inherited from​

RemoteTestEnvironment.start

startMidnightWalletProviders()​

startMidnightWalletProviders(amount, seeds): Promise<MidnightWalletProvider[]>

Creates and starts the specified number of wallet providers.

Parameters​

amount​

number = 1

seeds​

undefined | string[]

Returns​

Promise<MidnightWalletProvider[]>

Array of started wallet providers

Inherited from​

RemoteTestEnvironment.startMidnightWalletProviders