Crate ink_e2e

Module for the logic behind ink!’s End-to-End testing framework.

Re-exports

• pub use subxt;
• pub use subxt_signer;
• pub use tokio;
• pub use tracing_subscriber;

Modules

• events
• sr25519
  An sr25519 keypair implementation.

Structs

• CallBuilder
  Allows to build an end-to-end call using a builder pattern.
• CallDryRunResult
  Result of the dry run of a contract call.
• CallResult
  Result of a contract call.
• Client
  The Client takes care of communicating with the node.
• H256
  Fixed-size uninterpreted hash type with 32 bytes (256 bits) size.
• InstantiateBuilder
  Allows to build an end-to-end instantiation call using a builder pattern.
• InstantiateDryRunResult
  Result of the dry run of a contract call.
• InstantiationResult
  Result of a contract instantiation.
• Keypair
  An sr25519 keypair implementation. While the API is slightly different, the logic for this has been taken from sp_core::sr25519 and we test against this to ensure conformity.
• RpcClient
  A concrete wrapper around an RpcClientT which provides some higher level helper methods, is cheaply cloneable, and can be handed to things like crate::client::OnlineClient to instantiate it.
• TestNodeProcess
  Spawn a local substrate node for testing.
• TestNodeProcessBuilder
  Construct a test node process.
• UploadResult
  Result of a contract upload.

Enums

• AccountKeyring
  Set of test accounts.
• PolkadotConfig
  Default set of commonly used types by Polkadot nodes.

Constants

• LOG_PREFIX
  This prefix will be used for log output. It is set by each #[ink_e2e::test] with the function name as String. This way it is possible to distinguish the lines in stdout and stderr, to still know which line belongs to which test.

Statics

• INIT
  We use this to only initialize env_logger once.

Traits

• ChainBackend
  General chain operations useful in contract testing.
• ContractsBackend
  Contract-specific operations.
• E2EBackend
  Full E2E testing backend: combines general chain API and contract-specific operations.

Functions

• account_id
  Get an ink! ink_primitives::AccountId for a given keyring account.
• alice
  Equivalent to {DEV_PHRASE}//Alice.
• bob
  Equivalent to {DEV_PHRASE}//Bob.
• build_root_and_contract_dependencies
  Builds the “root” contract (the contract in which the E2E tests are defined) together with any contracts which are a dependency of the root contract.
• charlie
  Equivalent to {DEV_PHRASE}//Charlie.
• create_call_builder
  Creates a call builder builder for Contract, based on an account id.
• dave
  Equivalent to {DEV_PHRASE}//Dave.
• eve
  Equivalent to {DEV_PHRASE}//Eve.
• ferdie
  Equivalent to {DEV_PHRASE}//Ferdie.
• log_error
  Writes msg to stderr.
• log_info
  Writes msg to stdout.
• log_prefix
  Returns the name of the test which is currently executed.
• one
  Equivalent to {DEV_PHRASE}//One.
• two
  Equivalent to {DEV_PHRASE}//Two.

Type Aliases

• CallBuilderFinal
  Represents an initialized contract message builder.
• Error

Attribute Macros

• test
  Defines an End-to-End test.