PURISTA API / @purista/core / createStreamContextMock
Function: createStreamContextMock()
createStreamContextMock<
TBuilder>(builder,input):StreamContextMockResult<TBuilder>
Defined in: testing/createStreamContextMock.ts:140
Create a typed stream handler context mock together with a capture writer.
Use this helper to unit test a stream handler without booting a full service runtime. The returned writer records chunks, the final value, and failures.
Type Parameters
TBuilder
TBuilder extends StreamDefinitionBuilder<any, any>
Parameters
builder
TBuilder
input
CreateStreamContextMockInput<TBuilder>
Returns
StreamContextMockResult<TBuilder>