EmulatorTestContext

scalus.testing.integration.EmulatorTestContext
class EmulatorTestContext(val cardanoInfo: CardanoInfo, val emulator: Emulator, val parties: IndexedSeq[TestParty], initialSlot: SlotNo = ...) extends IntegrationTestContext

Integration test context using the in-memory Emulator.

Provides fast, deterministic testing with instant slot advancement.

Value parameters

cardanoInfo

Cardano network information

emulator

The in-memory Emulator instance

initialSlot

Starting slot number (default: 0)

parties

Available test parties

Attributes

Graph
Supertypes
class Object
trait Matchable
class Any

Members list

Value members

Concrete methods

override def awaitSlots(n: Long)(using ExecutionContext): Future[Unit]

Advance time by n slots (async).

Advance time by n slots (async).

  • Emulator: Directly sets slot to currentSlot + n (instant)
  • Yaci/Real networks: Waits for ~n seconds (1 slot = 1 sec in Yaci)

Value parameters

n

Number of slots to advance

Attributes

Definition Classes
override def currentSlot: SlotNo

Current slot number.

Current slot number.

Attributes

Definition Classes
override def envName: String

Environment name for logging (e.g., "Emulator", "YaciDevKit", "Preprod").

Environment name for logging (e.g., "Emulator", "YaciDevKit", "Preprod").

Attributes

Definition Classes

Provider for blockchain queries and transaction submission.

Provider for blockchain queries and transaction submission.

Attributes

Definition Classes
override def submit(tx: Transaction)(using ExecutionContext): Future[Either[SubmitError, TransactionHash]]

Submit transaction and wait for confirmation (async).

Submit transaction and wait for confirmation (async).

Value parameters

tx

Transaction to submit

Attributes

Returns

Either an error or the transaction hash

Definition Classes

Inherited methods

Convenience accessor for Alice (first party).

Convenience accessor for Alice (first party).

Attributes

Inherited from:
IntegrationTestContext
def bob: TestParty

Convenience accessor for Bob (second party).

Convenience accessor for Bob (second party).

Attributes

Inherited from:
IntegrationTestContext
def eve: TestParty

Convenience accessor for Eve (eavesdropper party).

Convenience accessor for Eve (eavesdropper party).

Attributes

Inherited from:
IntegrationTestContext

Concrete fields

Cardano network information (protocol params, network, slot config).

Cardano network information (protocol params, network, slot config).

Attributes

val parties: IndexedSeq[TestParty]

All available test parties.

All available test parties.

Attributes