> Aztec.nr API reference, v6.0.0 (mainnet and testnet). Index: https://docs.aztec.network/aztec-nr-api/mainnet/llms.txt

# Module test

Module: `noir_aztec::test`

The [TestEnvironment](/aztec-nr-api/mainnet/noir_aztec/test/helpers/test_environment/struct.TestEnvironment.md) utility and mock types.

## Modules

- [helpers](/aztec-nr-api/mainnet/noir_aztec/test/helpers/index.md)
- [mocks](/aztec-nr-api/mainnet/noir_aztec/test/mocks/index.md): Mock types for tests.