enum InvocationType 🔹

Language	Type name
.NET	Amazon.CDK.IntegTests.InvocationType
Java	software.amazon.awscdk.integtests.InvocationType
Python	aws_cdk.integ_tests.InvocationType
TypeScript (source)	@aws-cdk/integ-tests » InvocationType

The type of invocation.

Default is REQUEST_RESPONE

Example

declare const app: App;
declare const stack: Stack;
declare const queue: sqs.Queue;
declare const fn: lambda.IFunction;

const integ = new IntegTest(app, 'Integ', {
  testCases: [stack],
});

integ.assertions.invokeFunction({
  functionName: fn.functionName,
  invocationType: InvocationType.EVENT,
  payload: JSON.stringify({ status: 'OK' }),
});

const message = integ.assertions.awsApiCall('SQS', 'receiveMessage', {
  QueueUrl: queue.queueUrl,
  WaitTimeSeconds: 20,
});

message.assertAtPath('Messages.0.Body', ExpectedResult.objectLike({
  requestContext: {
    condition: 'Success',
  },
  requestPayload: {
    status: 'OK',
  },
  responseContext: {
    statusCode: 200,
  },
  responsePayload: 'success',
}));

Members

Name	Description
EVENT 🔹	Invoke the function asynchronously.
REQUEST_RESPONE 🔹	Invoke the function synchronously.
DRY_RUN 🔹	Validate parameter values and verify that the user or role has permission to invoke the function.

---

EVENT 🔹

Invoke the function asynchronously.

Send events that fail multiple times to the function's dead-letter queue (if it's configured). The API response only includes a status code.

---

REQUEST_RESPONE 🔹

Invoke the function synchronously.

Keep the connection open until the function returns a response or times out. The API response includes the function response and additional data.

---

DRY_RUN 🔹

Validate parameter values and verify that the user or role has permission to invoke the function.