{"path":"tests/helpers.ts","size":2712,"locked":false,"binary":false,"truncated":false,"content":"import * as anchor from \"@coral-xyz/anchor\";\nimport { Program, BN } from \"@coral-xyz/anchor\";\nimport {\n  PublicKey,\n  Keypair,\n  SystemProgram,\n  LAMPORTS_PER_SOL,\n} from \"@solana/web3.js\";\nimport { assert } from \"chai\";\nimport { ProjectMappers } from \"../target/types/project_mappers\";\nimport { deriveEscrowPda, deriveVaultPda } from \"../shared/pda\";\n\nexport async function airdrop(\n  connection: anchor.web3.Connection,\n  pubkey: PublicKey,\n  sol: number,\n): Promise<void> {\n  const sig = await connection.requestAirdrop(pubkey, sol * LAMPORTS_PER_SOL);\n  await connection.confirmTransaction(sig, \"confirmed\");\n}\n\nexport interface EscrowAccounts {\n  escrowPda: PublicKey;\n  vaultPda: PublicKey;\n}\n\n// Default duration: 7 days (within the 1 hour–180 day valid range).\nexport const DEFAULT_DURATION_SECONDS = 7 * 24 * 3600;\n\n/**\n * Initializes a job escrow on-chain and returns the derived PDA addresses.\n * `durationSeconds` defaults to 7 days if not supplied.\n */\nexport async function createEscrow(opts: {\n  program: Program<ProjectMappers>;\n  client: Keypair;\n  freelancer: PublicKey;\n  oracle: PublicKey;\n  jobId: string;\n  amount: BN;\n  durationSeconds?: number;\n}): Promise<EscrowAccounts> {\n  const { program, client, freelancer, oracle, jobId, amount } = opts;\n  const durationSeconds = opts.durationSeconds ?? DEFAULT_DURATION_SECONDS;\n\n  const [escrowPda] = deriveEscrowPda(\n    client.publicKey,\n    jobId,\n    program.programId,\n  );\n  const [vaultPda] = deriveVaultPda(client.publicKey, jobId, program.programId);\n\n  await program.methods\n    .initializeJob(jobId, amount, new BN(durationSeconds))\n    .accounts({\n      client: client.publicKey,\n      freelancer,\n      oracle,\n      escrowAccount: escrowPda,\n      vaultAccount: vaultPda,\n      systemProgram: SystemProgram.programId,\n    })\n    .signers([client])\n    .rpc({ commitment: \"confirmed\" });\n\n  return { escrowPda, vaultPda };\n}\n\n/**\n * Asserts that an async operation fails with an Anchor error whose message\n * contains the given substring.\n *\n * `expectedError` must be non-empty so an assertion cannot pass by matching\n * every thrown message.\n */\nexport async function expectAnchorError(\n  fn: () => Promise<unknown>,\n  expectedError: string,\n  failMsg?: string,\n): Promise<void> {\n  if (!expectedError) {\n    throw new Error(\"expectAnchorError: expectedError must be non-empty\");\n  }\n\n  try {\n    await fn();\n    assert.fail(failMsg ?? `Should have thrown ${expectedError}`);\n  } catch (err: unknown) {\n    const message = err instanceof Error ? err.message : String(err);\n    if (message.includes(\"AssertionError\") || message.includes(\"assert.fail\")) {\n      throw err;\n    }\n    assert.include(message, expectedError);\n  }\n}\n"}