@homeservenow/serverless-event-mocks
This library exposes mock event factories for use in lambda tests. Each one accepts a partial event and fills in the rest of it with sensible defaults.
Each event that takes a body will also helpfully stringify any objects you pass to it, so you don't need to repeat this logic all over the place in your tests.
Sample usage
const context = createMockContext();
const event = createMockAPIGatewayEvent({
path: "/path",
httpMethod: "post",
pathParameters: { jobID: job.id },
});
const result = await handler(event, context);
expect(result.statusCode).toEqual(200);