chore: Create fixtures folder in E2E (#1419)

Creates a folder for fixtures in E2E and moves:
- dumps
- fixtures.ts
- utils
- cross_chain_test_harness.ts

Not moving the `cheat_codes.ts` as @rahul-kothari was in progress of
moving that to another location already.

# Checklist:
Remove the checklist to signal you've completed it. Enable auto-merge if
the PR is ready to merge.
- [ ] If the pull request requires a cryptography review (e.g.
cryptographic algorithm implementations) I have added the 'crypto' tag.
- [ ] I have reviewed my diff in github, line by line and removed
unexpected formatting changes, testing logs, or commented-out code.
- [ ] Every change is related to the PR description.
- [ ] I have
[linked](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue)
this pull request to relevant issues (if any exist).

yarn-project/end-to-end/src/e2e_2_rpc_servers.test.ts

@@ -12,7 +12,7 @@ import {
   expectsNumOfEncryptedLogsInTheLastBlockToBe,
   setup,
   setupAztecRPCServer,
-} from './utils.js';
+} from './fixtures/utils.js';
 
 const { SANDBOX_URL = '' } = process.env;
 

yarn-project/end-to-end/src/e2e_account_contracts.test.ts

@@ -11,7 +11,7 @@ import {
 } from '@aztec/noir-contracts/artifacts';
 import { ChildContract } from '@aztec/noir-contracts/types';
 
-import { CreateAccountImplFn, createNewAccount, deployContract, setup } from './utils.js';
+import { CreateAccountImplFn, createNewAccount, deployContract, setup } from './fixtures/utils.js';
 
 function itShouldBehaveLikeAnAccountContract(
   abi: ContractAbi,

yarn-project/end-to-end/src/e2e_block_building.test.ts

@@ -7,7 +7,7 @@ import { AztecRPC, TxStatus } from '@aztec/types';
 
 import times from 'lodash.times';
 
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 describe('e2e_block_building', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_cheat_codes.test.ts

@@ -3,7 +3,7 @@ import { AztecRPCServer } from '@aztec/aztec-rpc';
 import { AztecRPC } from '@aztec/types';
 
 import { CheatCodes } from './cheat_codes.js';
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 describe('e2e_cheat_codes', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_cross_chain_messaging.test.ts

@@ -6,8 +6,8 @@ import { DebugLogger } from '@aztec/foundation/log';
 import { NonNativeTokenContract } from '@aztec/noir-contracts/types';
 import { AztecRPC, TxStatus } from '@aztec/types';
 
-import { CrossChainTestHarness } from './cross_chain/test_harness.js';
-import { delay, setup } from './utils.js';
+import { CrossChainTestHarness } from './fixtures/cross_chain_test_harness.js';
+import { delay, setup } from './fixtures/utils.js';
 
 describe('e2e_cross_chain_messaging', () => {
   let aztecNode: AztecNodeService;

yarn-project/end-to-end/src/e2e_deploy_contract.test.ts

@@ -6,7 +6,7 @@ import { DebugLogger } from '@aztec/foundation/log';
 import { TestContractAbi } from '@aztec/noir-contracts/artifacts';
 import { AztecRPC, TxStatus } from '@aztec/types';
 
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 describe('e2e_deploy_contract', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_escrow_contract.test.ts

@@ -9,7 +9,7 @@ import { EscrowContractAbi, ZkTokenContractAbi } from '@aztec/noir-contracts/art
 import { EscrowContract, ZkTokenContract } from '@aztec/noir-contracts/types';
 import { AztecRPC, PublicKey } from '@aztec/types';
 
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 describe('e2e_escrow_contract', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_lending_contract.test.ts

@@ -8,7 +8,7 @@ import { LendingContract } from '@aztec/noir-contracts/types';
 import { AztecRPC, TxStatus } from '@aztec/types';
 
 import { CheatCodes } from './cheat_codes.js';
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 describe('e2e_lending_contract', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_multiple_accounts_1_enc_key.test.ts

@@ -13,7 +13,7 @@ import {
   expectUnencryptedLogsFromLastBlockToBe,
   expectsNumOfEncryptedLogsInTheLastBlockToBe,
   setup,
-} from './utils.js';
+} from './fixtures/utils.js';
 
 describe('e2e_multiple_accounts_1_enc_key', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_nested_contract.test.ts

@@ -8,7 +8,7 @@ import { ChildContractAbi, ParentContractAbi } from '@aztec/noir-contracts/artif
 import { ChildContract, ParentContract } from '@aztec/noir-contracts/types';
 import { AztecRPC, TxStatus } from '@aztec/types';
 
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 describe('e2e_nested_contract', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_non_contract_account.test.ts

@@ -7,7 +7,7 @@ import { retryUntil } from '@aztec/foundation/retry';
 import { PokeableTokenContract } from '@aztec/noir-contracts/types';
 import { AztecRPC, FunctionCall, PackedArguments, TxExecutionRequest, TxStatus } from '@aztec/types';
 
-import { expectsNumOfEncryptedLogsInTheLastBlockToBe, setup } from './utils.js';
+import { expectsNumOfEncryptedLogsInTheLastBlockToBe, setup } from './fixtures/utils.js';
 
 /**
  * Wallet implementation which creates a simple transaction request without any signing.

yarn-project/end-to-end/src/e2e_p2p_network.test.ts

@@ -14,7 +14,7 @@ import { TestContractAbi } from '@aztec/noir-contracts/artifacts';
 import { BootstrapNode, P2PConfig, createLibP2PPeerId, exportLibP2PPeerIdToString } from '@aztec/p2p';
 import { AztecRPC, TxStatus } from '@aztec/types';
 
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 const NUM_NODES = 4;
 const NUM_TXS_PER_BLOCK = 4;

yarn-project/end-to-end/src/e2e_pending_commitments_contract.test.ts

@@ -5,7 +5,7 @@ import { DebugLogger } from '@aztec/foundation/log';
 import { PendingCommitmentsContract } from '@aztec/noir-contracts/types';
 import { AztecRPC, TxStatus } from '@aztec/types';
 
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 describe('e2e_pending_commitments_contract', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_public_cross_chain_messaging.test.ts

@@ -6,8 +6,8 @@ import { DebugLogger } from '@aztec/foundation/log';
 import { NonNativeTokenContract } from '@aztec/noir-contracts/types';
 import { AztecRPC, TxStatus } from '@aztec/types';
 
-import { CrossChainTestHarness } from './cross_chain/test_harness.js';
-import { delay, setup } from './utils.js';
+import { CrossChainTestHarness } from './fixtures/cross_chain_test_harness.js';
+import { delay, setup } from './fixtures/utils.js';
 
 describe('e2e_public_cross_chain_messaging', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_public_to_private_messaging.test.ts

@@ -4,8 +4,8 @@ import { AztecAddress, AztecRPC } from '@aztec/aztec.js';
 import { EthAddress } from '@aztec/circuits.js';
 import { DebugLogger } from '@aztec/foundation/log';
 
-import { CrossChainTestHarness } from './cross_chain/test_harness.js';
-import { delay, setup } from './utils.js';
+import { CrossChainTestHarness } from './fixtures/cross_chain_test_harness.js';
+import { delay, setup } from './fixtures/utils.js';
 
 describe('e2e_public_to_private_messaging', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_public_token_contract.test.ts

@@ -8,7 +8,7 @@ import { AztecRPC, L2BlockL2Logs, TxStatus } from '@aztec/types';
 import times from 'lodash.times';
 
 import { CheatCodes } from './cheat_codes.js';
-import { setup } from './utils.js';
+import { setup } from './fixtures/utils.js';
 
 describe('e2e_public_token_contract', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/e2e_zk_token_contract.test.ts

@@ -5,7 +5,11 @@ import { DebugLogger } from '@aztec/foundation/log';
 import { ZkTokenContract } from '@aztec/noir-contracts/types';
 import { AztecRPC, TxStatus } from '@aztec/types';
 
-import { expectUnencryptedLogsFromLastBlockToBe, expectsNumOfEncryptedLogsInTheLastBlockToBe, setup } from './utils.js';
+import {
+  expectUnencryptedLogsFromLastBlockToBe,
+  expectsNumOfEncryptedLogsInTheLastBlockToBe,
+  setup,
+} from './fixtures/utils.js';
 
 describe('e2e_zk_token_contract', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/cross_chain/test_harness.ts → yarn-project/end-to-end/src/fixtures/cross_chain_test_harness.ts

@@ -13,7 +13,7 @@ import { AztecRPC, TxStatus } from '@aztec/types';
 import { Chain, HttpTransport, PublicClient, getContract } from 'viem';
 
 import { CheatCodes } from '../cheat_codes.js';
-import { deployAndInitializeNonNativeL2TokenContracts } from '../utils.js';
+import { deployAndInitializeNonNativeL2TokenContracts } from './utils.js';
 
 /**
  * A Class for testing cross chain interactions, contains common interactions

yarn-project/end-to-end/src/utils.ts → yarn-project/end-to-end/src/fixtures/utils.ts

@@ -51,7 +51,7 @@ import {
 } from 'viem';
 import { mnemonicToAccount } from 'viem/accounts';
 
-import { CheatCodes, L1CheatCodes } from './cheat_codes.js';
+import { CheatCodes, L1CheatCodes } from '../cheat_codes.js';
 import { MNEMONIC, localAnvil } from './fixtures.js';
 
 const { SANDBOX_URL = '' } = process.env;

yarn-project/end-to-end/src/integration_archiver_l1_to_l2.test.ts

@@ -10,7 +10,7 @@ import { NonNativeTokenContract } from '@aztec/noir-contracts/types';
 
 import { Chain, HttpTransport, PublicClient } from 'viem';
 
-import { delay, deployAndInitializeNonNativeL2TokenContracts, setNextBlockTimestamp, setup } from './utils.js';
+import { delay, deployAndInitializeNonNativeL2TokenContracts, setNextBlockTimestamp, setup } from './fixtures/utils.js';
 
 describe('archiver integration with l1 to l2 messages', () => {
   let aztecNode: AztecNodeService | undefined;

yarn-project/end-to-end/src/integration_l1_publisher.test.ts

@@ -50,7 +50,7 @@ import {
 } from 'viem';
 import { PrivateKeyAccount, privateKeyToAccount } from 'viem/accounts';
 
-import { localAnvil } from './fixtures.js';
+import { localAnvil } from './fixtures/fixtures.js';
 
 // Accounts 4 and 5 of Anvil default startup with mnemonic: 'test test test test test test test test test test test junk'
 const sequencerPK = '0x47e179ec197488593b187f80a00eb0da91f1b9d0b13f8733639f19c30a34926a';

yarn-project/end-to-end/src/uniswap_trade_on_l1_from_l2.test.ts

@@ -11,8 +11,8 @@ import { AztecRPC, TxStatus } from '@aztec/types';
 import { getContract, parseEther } from 'viem';
 
 import { CheatCodes } from './cheat_codes.js';
-import { CrossChainTestHarness } from './cross_chain/test_harness.js';
-import { delay, deployAndInitializeNonNativeL2TokenContracts, setup } from './utils.js';
+import { CrossChainTestHarness } from './fixtures/cross_chain_test_harness.js';
+import { delay, deployAndInitializeNonNativeL2TokenContracts, setup } from './fixtures/utils.js';
 
 // PSA: This tests works on forked mainnet. There is a dump of the data in `dumpedState` such that we
 // don't need to burn through RPC requests.
@@ -21,7 +21,8 @@ import { delay, deployAndInitializeNonNativeL2TokenContracts, setup } from './ut
 // anvil --fork-url https://mainnet.infura.io/v3/9928b52099854248b3a096be07a6b23c --fork-block-number 17514288 --chain-id 31337
 // For CI, this is configured in `run_tests.sh` and `docker-compose.yml`
 
-const dumpedState = 'src/dumps/uniswap_state';
+const dumpedState = 'src/fixtures/dumps/uniswap_state';
+// When taking a dump use the block number of the fork to improve speed.
 const EXPECTED_FORKED_BLOCK = 0; //17514288;
 // We tell the archiver to only sync from this block.
 process.env.SEARCH_START_BLOCK = EXPECTED_FORKED_BLOCK.toString();