Interface HarnessTestDriver

What a harness brings so runHarnessTest can drive it. Implemented in each adapter (claudeCodeDriver, codexDriver) and carried on the HarnessAdapter as harnessTestDriver.

interface HarnessTestDriver {
    runtime: HarnessRuntime;
    available(): boolean;
    buildArgs(ctx: HarnessDriverContext): readonly string[];
    parseRun(stdout: string): ParsedRun;
    startMock(script: readonly ModelTurn[]): Promise<HarnessMockHandle>;
}

Index

Properties

Methods

available buildArgs parseRun startMock

Properties

`Readonly`runtime

runtime: HarnessRuntime

The transport (binary to spawn + how to reach the mock via wireMock).

Methods

available

available(): boolean
Whether the agent binary is available on PATH.

Returns boolean
- Defined in src/core/harness-driver.ts:140

buildArgs

buildArgs(ctx: HarnessDriverContext): readonly string[]
The non-interactive argv for one run. Pure, so it's unit-tested.
Parameters
- ctx: HarnessDriverContext
Returns readonly string[]
- Defined in src/core/harness-driver.ts:134

parseRun

parseRun(stdout: string): ParsedRun
Parse the harness's stdout into the unified trace fields.
Parameters
- stdout: string
Returns ParsedRun
- Defined in src/core/harness-driver.ts:138

startMock

startMock(script: readonly ModelTurn[]): Promise<HarnessMockHandle>
Start this harness's scripted mock for the given turn script.
Parameters
- script: readonly ModelTurn[]
Returns Promise<HarnessMockHandle>
- Defined in src/core/harness-driver.ts:136