How can I structure my particular test cases to validate the behavior in AWS Lamba layers?

 In the context of AWS, to test the “layers” keyword during the time of attempting to consume more than the available size limit of 262144000 bytes by using the simple steps which are given below:-

Uploading a layer package exceeding the size limit

KeywordLayerSizeTest testExceedSizeLimit = new KeywordLayerSizeTest();
Try {
    testExceedSizeLimit.uploadLayerPackage(“oversized_layer.zip”);
    fail(“Expected size limit exceeded error”);
} catch (SizeLimitExceededException e) {
    // Expected size limit exceeded error
}
Verify error handling
KeywordLayerSizeTest testErrorHandling = new KeywordLayerSizeTest();
Try {
    testErrorHandling.uploadLayerPackage(“within_limit_layer.zip”);
} catch (Exception e) {
    Fail(“Unexpected error: “ + e.getMessage());
}
Ensuring proper logging of size-related issues
KeywordLayerSizeTest testLogging = new KeywordLayerSizeTest();
Try {
    testLogging.uploadLayerPackage(“oversized_layer.zip”);
} catch (SizeLimitExceededException e) {
    Logger.error(“Size limit exceeded: “ + e.getMessage());
}