[Q] Config for metaplex testing

[ohaddahan]

Trying to run some anchor testing, using same config as https://github.com/metaplex-foundation/js-next/blob/main/.ammanrc.js (pasted my exact one, below)

But I get the failure:
Caused By: Error: failed to send transaction: Transaction simulation failed: Attempt to load a program that does not exist

When I try to run:
metaplex.nfts().create.

Would love some guidance how to properly config to load metaplex programs into amman.

import { LOCALHOST, tmpLedgerDir } from '@metaplex-foundation/amman'
const path = require('path');
const mplCandyMachine = require('@metaplex-foundation/mpl-candy-machine');
const mplTokenMetadata = require('@metaplex-foundation/mpl-token-metadata');

function localDeployPath(programName) {
    return path.join(__dirname, 'test', 'programs', `${programName}.so`);
}

const accountProviders = {
    CandyMachine: mplCandyMachine.CandyMachine,
    CollectionPDA: mplCandyMachine.CollectionPDA,
    CollectionAuthorityRecord: mplTokenMetadata.CollectionAuthorityRecord,
    Edition: mplTokenMetadata.Edition,
    EditionMarker: mplTokenMetadata.EditionMarker,
    MasterEditionV2: mplTokenMetadata.MasterEditionV2,
    Metadata: mplTokenMetadata.Metadata,
    ReservationListV2: mplTokenMetadata.ReservationListV2,
    UseAuthorityRecord: mplTokenMetadata.UseAuthorityRecord
};

const programIds = {
    metadata: 'metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s',
    vault: 'vau1zxA2LbssAUEF7Gpw91zMM1LvXrvpzJtmZ58rPsn',
    auction: 'auctxRXPeJoc4817jDhf4HbjnhEcr1cCXenosMhK5R8',
    metaplex: 'p1exdMJcjVao65QdewkaZRUnU6VPSXhus9n2GzWfh98',
    fixedPriceSaleToken: 'SaLeTjyUa5wXHnGuewUSyJ5JWZaHwz3TxqUntCE9czo',
    candyMachine: 'cndy3Z4yapfJBmL3ShUp5exZKqR3z33thTzeNMm2gRZ',
};

const programs = [
    {
        label: 'Token Metadata',
        programId: programIds.metadata,
        deployPath: localDeployPath('mpl_token_metadata'),
    },
    {
        label: 'Candy Machine',
        programId: programIds.candyMachine,
        deployPath: localDeployPath('mpl_candy_machine'),
    },
];

module.exports = {
    validator: {
        killRunningValidators: true,
        programs,
        jsonRpcUrl: LOCALHOST,
        websocketUrl: '',
        commitment: 'confirmed',
        ledgerDir: tmpLedgerDir(),
        resetLedger: true,
        verifyFees: false,
    },
    relay: {
        accountProviders,
    },
};

[ohaddahan]

nvm, resolved, thanks.

[Andrew Lee]

Hi @ohaddahan could you elaborate on how you solved this? I'm hitting a similar issue and I'm not sure how to set up testing

[Fawnzee]

For anyone still trying to figure out how to set up config to preload programs for auto-deployment on start, here is what worked for me:

const path = require('path');

function localDeployPath(programName) {
    // return path.join(__dirname, 'programs', `${programName}.so`);
    return path.join(__dirname, `target`, `deploy`, `${programName}.so`);
  }

const programIds = {
    program_to_deploy: "8dzhoiK95bw2JucMCG3GA8nFPCNk5ZUMHAY5To8kjxKh"
}

module.exports = {
  validator: {
    killRunningValidators: true,
    programs: [
      { 
        label: 'My Program',
        programId: programIds.program_to_deploy,
        deployPath: localDeployPath('program_to_deploy')
      },
    ],
    jsonRpcUrl: LOCALHOST,
    websocketUrl: '',
    commitment: 'confirmed',
    ledgerDir: tmpLedgerDir(),
    resetLedger: true,
    verifyFees: false,
    detached: process.env.CI != null,
  },
  relay: {
    enabled: process.env.CI == null,
    killlRunningRelay: true,
  },
  storage: {
    enabled: process.env.CI == null,
    storageId: 'mock-storage',
    clearOnStart: true,
  },
}```

You need to point localDeployPath to the target/deploy/program_to_deploy.so file. Hope this helps