|
| 1 | +import pytest |
| 2 | +from pydantic import BaseModel, Field |
| 3 | + |
| 4 | +from aws_lambda_powertools.utilities.parser import ValidationError, event_parser |
| 5 | +from aws_lambda_powertools.utilities.parser.models import ( |
| 6 | + CustomResourceCreateModel, |
| 7 | + CustomResourceDeleteModel, |
| 8 | + CustomResourceUpdateModel, |
| 9 | +) |
| 10 | +from aws_lambda_powertools.utilities.typing import LambdaContext |
| 11 | +from tests.functional.utils import load_event |
| 12 | + |
| 13 | + |
| 14 | +@event_parser(model=CustomResourceCreateModel) |
| 15 | +def handle_create_custom_resource(event: CustomResourceCreateModel, _: LambdaContext): |
| 16 | + assert event.request_type == "Create" |
| 17 | + assert event.request_id == "xxxxx-d2a0-4dfb-ab1f-xxxxxx" |
| 18 | + assert event.service_token == "arn:aws:lambda:us-east-1:xxx:function:xxxx-CrbuiltinfunctionidProvi-2vKAalSppmKe" |
| 19 | + assert ( |
| 20 | + str(event.response_url) |
| 21 | + == "https://cloudformation-custom-resource-response-useast1.s3.amazonaws.com/7F%7Cb1f50fdfc25f3b" |
| 22 | + ) |
| 23 | + assert event.stack_id == "arn:aws:cloudformation:us-east-1:xxxx:stack/xxxx/271845b0-f2e8-11ed-90ac-0eeb25b8ae21" |
| 24 | + assert event.logical_resource_id == "xxxxxxxxx" |
| 25 | + assert event.resource_type == "Custom::MyType" |
| 26 | + assert event.resource_properties == { |
| 27 | + "ServiceToken": "arn:aws:lambda:us-east-1:xxxxx:function:xxxxx", |
| 28 | + "MyProps": "ss", |
| 29 | + } |
| 30 | + |
| 31 | + |
| 32 | +@event_parser(model=CustomResourceUpdateModel) |
| 33 | +def handle_update_custom_resource(event: CustomResourceUpdateModel, _: LambdaContext): |
| 34 | + assert event.request_type == "Update" |
| 35 | + assert event.request_id == "xxxxx-d2a0-4dfb-ab1f-xxxxxx" |
| 36 | + assert event.service_token == "arn:aws:lambda:us-east-1:xxx:function:xxxx-CrbuiltinfunctionidProvi-2vKAalSppmKe" |
| 37 | + assert ( |
| 38 | + str(event.response_url) |
| 39 | + == "https://cloudformation-custom-resource-response-useast1.s3.amazonaws.com/7F%7Cb1f50fdfc25f3b" |
| 40 | + ) |
| 41 | + assert event.stack_id == "arn:aws:cloudformation:us-east-1:xxxx:stack/xxxx/271845b0-f2e8-11ed-90ac-0eeb25b8ae21" |
| 42 | + assert event.logical_resource_id == "xxxxxxxxx" |
| 43 | + assert event.resource_type == "Custom::MyType" |
| 44 | + assert event.resource_properties == { |
| 45 | + "ServiceToken": "arn:aws:lambda:us-east-1:xxxxx:function:xxxxx", |
| 46 | + "MyProps": "new", |
| 47 | + } |
| 48 | + assert event.old_resource_properties == { |
| 49 | + "ServiceToken": "arn:aws:lambda:us-east-1:xxxxx:function:xxxxx-xxxx-xxx", |
| 50 | + "MyProps": "old", |
| 51 | + } |
| 52 | + |
| 53 | + |
| 54 | +@event_parser(model=CustomResourceDeleteModel) |
| 55 | +def handle_delete_custom_resource(event: CustomResourceDeleteModel, _: LambdaContext): |
| 56 | + assert event.request_type == "Delete" |
| 57 | + assert event.request_id == "xxxxx-d2a0-4dfb-ab1f-xxxxxx" |
| 58 | + assert event.service_token == "arn:aws:lambda:us-east-1:xxx:function:xxxx-CrbuiltinfunctionidProvi-2vKAalSppmKe" |
| 59 | + assert ( |
| 60 | + str(event.response_url) |
| 61 | + == "https://cloudformation-custom-resource-response-useast1.s3.amazonaws.com/7F%7Cb1f50fdfc25f3b" |
| 62 | + ) |
| 63 | + assert event.stack_id == "arn:aws:cloudformation:us-east-1:xxxx:stack/xxxx/271845b0-f2e8-11ed-90ac-0eeb25b8ae21" |
| 64 | + assert event.logical_resource_id == "xxxxxxxxx" |
| 65 | + assert event.resource_type == "Custom::MyType" |
| 66 | + assert event.resource_properties == { |
| 67 | + "ServiceToken": "arn:aws:lambda:us-east-1:xxxxx:function:xxxxx", |
| 68 | + "MyProps": "ss", |
| 69 | + } |
| 70 | + |
| 71 | + |
| 72 | +def test_create_trigger_event(): |
| 73 | + event_dict = load_event("customResourceCreate.json") |
| 74 | + handle_create_custom_resource(event_dict, LambdaContext()) |
| 75 | + |
| 76 | + |
| 77 | +def test_update_trigger_event(): |
| 78 | + event_dict = load_event("customResourceUpdate.json") |
| 79 | + handle_update_custom_resource(event_dict, LambdaContext()) |
| 80 | + |
| 81 | + |
| 82 | +def test_delete_trigger_event(): |
| 83 | + event_dict = load_event("customResourceDelete.json") |
| 84 | + handle_delete_custom_resource(event_dict, LambdaContext()) |
| 85 | + |
| 86 | + |
| 87 | +def test_validate_create_event_does_not_conform_with_model(): |
| 88 | + event = {"invalid": "event"} |
| 89 | + with pytest.raises(ValidationError): |
| 90 | + handle_create_custom_resource(event, LambdaContext()) |
| 91 | + |
| 92 | + |
| 93 | +def test_validate_update_event_does_not_conform_with_model(): |
| 94 | + event = {"invalid": "event"} |
| 95 | + with pytest.raises(ValidationError): |
| 96 | + handle_update_custom_resource(event, LambdaContext()) |
| 97 | + |
| 98 | + |
| 99 | +def test_validate_delete_event_does_not_conform_with_model(): |
| 100 | + event = {"invalid": "event"} |
| 101 | + with pytest.raises(ValidationError): |
| 102 | + handle_delete_custom_resource(event, LambdaContext()) |
| 103 | + |
| 104 | + |
| 105 | +class MyModel(BaseModel): |
| 106 | + MyProps: str |
| 107 | + |
| 108 | + |
| 109 | +class MyCustomResource(CustomResourceCreateModel): |
| 110 | + resource_properties: MyModel = Field(..., alias="ResourceProperties") |
| 111 | + |
| 112 | + |
| 113 | +@event_parser(model=MyCustomResource) |
| 114 | +def handle_create_custom_resource_extended_model(event: MyCustomResource, _: LambdaContext): |
| 115 | + assert event.request_type == "Create" |
| 116 | + assert event.request_id == "xxxxx-d2a0-4dfb-ab1f-xxxxxx" |
| 117 | + assert event.service_token == "arn:aws:lambda:us-east-1:xxx:function:xxxx-CrbuiltinfunctionidProvi-2vKAalSppmKe" |
| 118 | + assert ( |
| 119 | + str(event.response_url) |
| 120 | + == "https://cloudformation-custom-resource-response-useast1.s3.amazonaws.com/7F%7Cb1f50fdfc25f3b" |
| 121 | + ) |
| 122 | + assert event.stack_id == "arn:aws:cloudformation:us-east-1:xxxx:stack/xxxx/271845b0-f2e8-11ed-90ac-0eeb25b8ae21" |
| 123 | + assert event.logical_resource_id == "xxxxxxxxx" |
| 124 | + assert event.resource_type == "Custom::MyType" |
| 125 | + assert event.resource_properties.MyProps == "ss" |
| 126 | + |
| 127 | + |
| 128 | +def test_create_trigger_event_custom_model(): |
| 129 | + event_dict = load_event("customResourceCreate.json") |
| 130 | + handle_create_custom_resource_extended_model(event_dict, LambdaContext()) |
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