Class Replayer

Runs workflow code against journals exported with fusee export, without running step functions or timers, and reports the first difference.

Hierarchy

CodeHost
- Replayer

Index

Constructors

Methods

replay replayDir replayFile workflow

Constructors

constructor

new Replayer(
    opts?: {
        codec?: Codec;
        workflows?: readonly WorkflowDefinition<any, any>[];
    },
): Replayer
Parameters
- opts: { codec?: Codec; workflows?: readonly WorkflowDefinition<any, any>[] } = {}
Returns Replayer

Overrides CodeHost.constructor

Methods

replay

replay(file: Buffer): Promise<ReplayReport>
Parameters
- file: Buffer
Returns Promise<ReplayReport>

replayDir

replayDir(dir: string): Promise<ReplayReport[]>
Replays every .fjnl file in a directory.
Parameters
- dir: string
Returns Promise<ReplayReport[]>

replayFile

replayFile(path: string): Promise<ReplayReport>
Parameters
- path: string
Returns Promise<ReplayReport>

workflow

workflow<I, O>(
    name: string,
    fn: WorkflowFn<I, O>,
    opts?: { version?: number },
): this
Type Parameters
- I
- O
Parameters
- name: string
- fn: WorkflowFn<I, O>
- opts: { version?: number } = {}
Returns this