(integ_tests_alpha): Support non-TypeScript tests

Describe the bug

I have written a simple integration test case to my stack in Python, but I am not able to run it. I used integ-runner and tried with cdk deploy --app “python integration_test.py” but it seems none of them are working. Is this feature available only with ts library?

Many thanks

Expected Behavior

Able to run my tests.

Current Behavior

yarn’s integ-runner cli uses *ts files to run tests, so with my python code it will not compile

with cdk deploy --app “python integ_tests.py” the stack deployed, but nothing happened

Reproduction Steps

app = App()

stack = Stack(app, "stack",env=default_env)
integ = IntegTest(app, "Integ", test_cases=[stack])

invoke = integ.assertions.invoke_function(
    function_name=stack.writer_lambda.function_name
)
invoke.expect(ExpectedResult.object_like({
    "Payload": "200"
}))

Possible Solution

No response

Additional Information/Context

No response

CDK CLI Version

2.28.0 (build ba233f0)

Framework Version

No response

Node.js Version

16.15.1

OS

Mac OS 12.3.1

Language

Python

Language Version

3.9.4

Other information

No response

[GroovyDan]

+1 for python support

[mrgrain]

Thanks a lot!

And is it possible to change the generated SingletonFunctionRole’s Path attribute, or add another execution role for the lambda?

I have created an AwsApiCall, but I cannot see any possibility to parameterize the resources created inside the AwsApiCall object.

Sounds possible. Please open a new issue for this so we can track it. Pull Requests are also welcome!