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FunctionInvokerTests.java
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FunctionInvokerTests.java
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/*
* Copyright 2012-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.cloud.function.adapter.aws;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Supplier;
import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.events.APIGatewayCustomAuthorizerEvent;
import com.amazonaws.services.lambda.runtime.events.APIGatewayProxyRequestEvent;
import com.amazonaws.services.lambda.runtime.events.APIGatewayProxyResponseEvent;
import com.amazonaws.services.lambda.runtime.events.APIGatewayV2HTTPEvent;
import com.amazonaws.services.lambda.runtime.events.APIGatewayV2HTTPResponse;
import com.amazonaws.services.lambda.runtime.events.ApplicationLoadBalancerRequestEvent;
import com.amazonaws.services.lambda.runtime.events.ApplicationLoadBalancerResponseEvent;
import com.amazonaws.services.lambda.runtime.events.DynamodbEvent;
import com.amazonaws.services.lambda.runtime.events.IamPolicyResponse;
import com.amazonaws.services.lambda.runtime.events.KinesisEvent;
import com.amazonaws.services.lambda.runtime.events.S3Event;
import com.amazonaws.services.lambda.runtime.events.SNSEvent;
import com.amazonaws.services.lambda.runtime.events.SQSEvent;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.cloud.function.json.JacksonMapper;
import org.springframework.cloud.function.json.JsonMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.messaging.Message;
import org.springframework.messaging.converter.AbstractMessageConverter;
import org.springframework.messaging.support.MessageBuilder;
import org.springframework.util.MimeType;
import org.springframework.util.StreamUtils;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.fail;
/**
*
* @author Oleg Zhurakousky
*
*/
public class FunctionInvokerTests {
ObjectMapper mapper = new ObjectMapper();
String jsonCollection = "[\"Ricky\",\"Julien\",\"Bubbles\"]";
String jsonPojoCollection = "[{\"name\":\"Ricky\"},{\"name\":\"Julien\"},{\"name\":\"Julien\"}]";
String someEvent = "{\n"
+ " \"payload\": {\n"
+ " \"headers\": {\n"
+ " \"businessUnit\": \"1\"\n"
+ " }\n"
+ " },\n"
+ " \"headers\": {\n"
+ " \"aws-context\": {\n"
+ " \"memoryLimit\": 1024,\n"
+ " \"awsRequestId\": \"87a211bf-540f-4f9f-a218-d096a0099999\",\n"
+ " \"functionName\": \"myfunction\",\n"
+ " \"functionVersion\": \"278\",\n"
+ " \"invokedFunctionArn\": \"arn:aws:lambda:us-east-1:xxxxxxx:function:xxxxx:snapstart\",\n"
+ " \"deadlineTimeInMs\": 1712717704761,\n"
+ " \"logger\": {\n"
+ " \"logFiltering\": {\n"
+ " \"minimumLogLevel\": \"UNDEFINED\"\n"
+ " },\n"
+ " \"logFormatter\": {},\n"
+ " \"logFormat\": \"TEXT\"\n"
+ " }\n"
+ " },\n"
+ " \"businessUnit\": \"1\",\n"
+ " \"id\": \"xxxx\",\n"
+ " \"aws-event\": true,\n"
+ " \"timestamp\": 1712716805129\n"
+ " }\n"
+ "}";
String dynamoDbEvent = "{\n"
+ " \"Records\": [\n"
+ " {\n"
+ " \"eventID\": \"f07f8ca4b0b26cb9c4e5e77e69f274ee\",\n"
+ " \"eventName\": \"INSERT\",\n"
+ " \"eventVersion\": \"1.1\",\n"
+ " \"eventSource\": \"aws:dynamodb\",\n"
+ " \"awsRegion\": \"us-east-1\",\n"
+ " \"userIdentity\":{\n"
+ " \"type\":\"Service\",\n"
+ " \"principalId\":\"dynamodb.amazonaws.com\"\n"
+ " },\n"
+ " \"dynamodb\": {\n"
+ " \"ApproximateCreationDateTime\": 1.684934517E9,\n"
+ " \"Keys\": {\n"
+ " \"val\": {\n"
+ " \"S\": \"data\"\n"
+ " },\n"
+ " \"key\": {\n"
+ " \"S\": \"binary\"\n"
+ " }\n"
+ " },\n"
+ " \"NewImage\": {\n"
+ " \"val\": {\n"
+ " \"S\": \"data\"\n"
+ " },\n"
+ " \"asdf1\": {\n"
+ " \"B\": \"AAEqQQ==\"\n"
+ " },\n"
+ " \"asdf2\": {\n"
+ " \"BS\": [\n"
+ " \"AAEqQQ==\",\n"
+ " \"QSoBAA==\"\n"
+ " ]\n"
+ " },\n"
+ " \"key\": {\n"
+ " \"S\": \"binary\"\n"
+ " }\n"
+ " },\n"
+ " \"SequenceNumber\": \"1405400000000002063282832\",\n"
+ " \"SizeBytes\": 54,\n"
+ " \"StreamViewType\": \"NEW_AND_OLD_IMAGES\"\n"
+ " },\n"
+ " \"eventSourceARN\": \"arn:aws:dynamodb:us-east-1:123456789012:table/Example-Table/stream/2016-12-01T00:00:00.000\"\n"
+ " },\n"
+ " {\n"
+ " \"eventID\": \"f07f8ca4b0b26cb9c4e5e77e42f274ee\",\n"
+ " \"eventName\": \"INSERT\",\n"
+ " \"eventVersion\": \"1.1\",\n"
+ " \"eventSource\": \"aws:dynamodb\",\n"
+ " \"awsRegion\": \"us-east-1\",\n"
+ " \"dynamodb\": {\n"
+ " \"ApproximateCreationDateTime\": 1480642020,\n"
+ " \"Keys\": {\n"
+ " \"val\": {\n"
+ " \"S\": \"data\"\n"
+ " },\n"
+ " \"key\": {\n"
+ " \"S\": \"binary\"\n"
+ " }\n"
+ " },\n"
+ " \"NewImage\": {\n"
+ " \"val\": {\n"
+ " \"S\": \"data\"\n"
+ " },\n"
+ " \"asdf1\": {\n"
+ " \"B\": \"AAEqQQ==\"\n"
+ " },\n"
+ " \"b2\": {\n"
+ " \"B\": \"test\"\n"
+ " },\n"
+ " \"asdf2\": {\n"
+ " \"BS\": [\n"
+ " \"AAEqQQ==\",\n"
+ " \"QSoBAA==\",\n"
+ " \"AAEqQQ==\"\n"
+ " ]\n"
+ " },\n"
+ " \"key\": {\n"
+ " \"S\": \"binary\"\n"
+ " },\n"
+ " \"Binary\": {\n"
+ " \"B\": \"AAEqQQ==\"\n"
+ " },\n"
+ " \"Boolean\": {\n"
+ " \"BOOL\": true\n"
+ " },\n"
+ " \"BinarySet\": {\n"
+ " \"BS\": [\n"
+ " \"AAEqQQ==\",\n"
+ " \"AAEqQQ==\"\n"
+ " ]\n"
+ " },\n"
+ " \"List\": {\n"
+ " \"L\": [\n"
+ " {\n"
+ " \"S\": \"Cookies\"\n"
+ " },\n"
+ " {\n"
+ " \"S\": \"Coffee\"\n"
+ " },\n"
+ " {\n"
+ " \"N\": \"3.14159\"\n"
+ " }\n"
+ " ]\n"
+ " },\n"
+ " \"Map\": {\n"
+ " \"M\": {\n"
+ " \"Name\": {\n"
+ " \"S\": \"Joe\"\n"
+ " },\n"
+ " \"Age\": {\n"
+ " \"N\": \"35\"\n"
+ " }\n"
+ " }\n"
+ " },\n"
+ " \"FloatNumber\": {\n"
+ " \"N\": \"123.45\"\n"
+ " },\n"
+ " \"IntegerNumber\": {\n"
+ " \"N\": \"123\"\n"
+ " },\n"
+ " \"NumberSet\": {\n"
+ " \"NS\": [\n"
+ " \"1234\",\n"
+ " \"567.8\"\n"
+ " ]\n"
+ " },\n"
+ " \"Null\": {\n"
+ " \"NULL\": true\n"
+ " },\n"
+ " \"String\": {\n"
+ " \"S\": \"Hello\"\n"
+ " },\n"
+ " \"StringSet\": {\n"
+ " \"SS\": [\n"
+ " \"Giraffe\",\n"
+ " \"Zebra\"\n"
+ " ]\n"
+ " },\n"
+ " \"EmptyStringSet\": {\n"
+ " \"SS\": []\n"
+ " }\n"
+ " },\n"
+ " \"SequenceNumber\": \"1405400000000002063282832\",\n"
+ " \"SizeBytes\": 54,\n"
+ " \"StreamViewType\": \"NEW_AND_OLD_IMAGES\"\n"
+ " },\n"
+ " \"eventSourceARN\": \"arn:aws:dynamodb:us-east-1:123456789012:table/Example-Table/stream/2016-12-01T00:00:00.000\"\n"
+ " }\n"
+ " ]\n"
+ "}";
String sampleLBEvent = "{\n"
+ " \"requestContext\": {\n"
+ " \"elb\": {\n"
+ " \"targetGroupArn\": \"arn:aws:elasticloadbalancing:us-east-1:XXXXXXXXXXX:targetgroup/sample/6d0ecf831eec9f09\"\n"
+ " }\n"
+ " },\n"
+ " \"httpMethod\": \"GET\",\n"
+ " \"path\": \"/\",\n"
+ " \"queryStringParameters\": {},\n"
+ " \"headers\": {\n"
+ " \"accept\": \"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\",\n"
+ " \"accept-encoding\": \"gzip\",\n"
+ " \"accept-language\": \"en-US,en;q=0.5\",\n"
+ " \"connection\": \"keep-alive\",\n"
+ " \"cookie\": \"name=value\",\n"
+ " \"host\": \"lambda-YYYYYYYY.elb.amazonaws.com\",\n"
+ " \"upgrade-insecure-requests\": \"1\",\n"
+ " \"user-agent\": \"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:60.0) Gecko/20100101 Firefox/60.0\",\n"
+ " \"x-amzn-trace-id\": \"Root=1-5bdb40ca-556d8b0c50dc66f0511bf520\",\n"
+ " \"x-forwarded-for\": \"192.0.2.1\",\n"
+ " \"x-forwarded-port\": \"80\",\n"
+ " \"x-forwarded-proto\": \"http\"\n"
+ " },\n"
+ " \"body\": \"Hello from ELB\",\n"
+ " \"isBase64Encoded\": false\n"
+ "}";
String sampleSQSEvent = "{\n" +
" \"Records\": [\n" +
" {\n" +
" \"messageId\": \"19dd0b57-b21e-4ac1-bd88-01bbb068cb78\",\n" +
" \"receiptHandle\": \"MessageReceiptHandle\",\n" +
" \"body\": \"Hello from SQS!\",\n" +
" \"attributes\": {\n" +
" \"ApproximateReceiveCount\": \"1\",\n" +
" \"SentTimestamp\": \"1523232000000\",\n" +
" \"SenderId\": \"123456789012\",\n" +
" \"ApproximateFirstReceiveTimestamp\": \"1523232000001\"\n" +
" },\n" +
" \"messageAttributes\": {},\n" +
" \"md5OfBody\": \"7b270e59b47ff90a553787216d55d91d\",\n" +
" \"eventSource\": \"aws:sqs\",\n" +
" \"eventSourceARN\": \"arn:aws:sqs:eu-central-1:123456789012:MyQueue\",\n" +
" \"awsRegion\": \"eu-central-1\"\n" +
" }\n" +
" ]\n" +
"}";
String sampleSNSEvent = "{\n" +
" \"Records\": [\n" +
" {\n" +
" \"EventVersion\": \"1.0\",\n" +
" \"EventSubscriptionArn\": \"arn:aws:sns:us-east-2:123456789012:sns-lambda:21be56ed-a058-49f5-8c98-aedd2564c486\",\n" +
" \"EventSource\": \"aws:sns\",\n" +
" \"Sns\": {\n" +
" \"SignatureVersion\": \"1\",\n" +
" \"Timestamp\": \"2019-01-02T12:45:07.000Z\",\n" +
" \"Signature\": \"tcc6faL2yUC6dgZdmrwh1Y4cGa/ebXEkAi6RibDsvpi+tE/1+82j...65r==\",\n" +
" \"SigningCertUrl\": \"https://sns.us-east-2.amazonaws.com/SimpleNotificationService-ac565b8b1a6c5d002d285f9598aa1d9b.pem\",\n" +
" \"MessageId\": \"95df01b4-ee98-5cb9-9903-4c221d41eb5e\",\n" +
" \"Message\": \"Hello from SNS!\",\n" +
" \"MessageAttributes\": {\n" +
" \"Test\": {\n" +
" \"Type\": \"String\",\n" +
" \"Value\": \"TestString\"\n" +
" },\n" +
" \"TestBinary\": {\n" +
" \"Type\": \"Binary\",\n" +
" \"Value\": \"TestBinary\"\n" +
" }\n" +
" },\n" +
" \"Type\": \"Notification\",\n" +
" \"UnsubscribeUrl\": \"https://sns.us-east-2.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:us-east-2:123456789012:test-lambda:21be56ed-a058-49f5-8c98-aedd2564c486\",\n" +
" \"TopicArn\":\"arn:aws:sns:us-east-2:123456789012:sns-lambda\",\n" +
" \"Subject\": \"TestInvoke\"\n" +
" }\n" +
" }\n" +
" ]\n" +
"}";
String sampleKinesisEvent = "{" +
" \"Records\": [" +
" {" +
" \"kinesis\": {" +
" \"kinesisSchemaVersion\": \"1.0\"," +
" \"partitionKey\": \"1\"," +
" \"sequenceNumber\": \"49590338271490256608559692538361571095921575989136588898\"," +
" \"data\": \"SGVsbG8sIHRoaXMgaXMgYSB0ZXN0Lg==\"," +
" \"approximateArrivalTimestamp\": 1545084650.987" +
" }," +
" \"eventSource\": \"aws:kinesis\"," +
" \"eventVersion\": \"1.0\"," +
" \"eventID\": \"shardId-000000000006:49590338271490256608559692538361571095921575989136588898\"," +
" \"eventName\": \"aws:kinesis:record\"," +
" \"invokeIdentityArn\": \"arn:aws:iam::123456789012:role/lambda-role\"," +
" \"awsRegion\": \"us-east-2\"," +
" \"eventSourceARN\": \"arn:aws:kinesis:us-east-2:123456789012:stream/lambda-stream\"" +
" }," +
" {" +
" \"kinesis\": {" +
" \"kinesisSchemaVersion\": \"1.0\"," +
" \"partitionKey\": \"1\"," +
" \"sequenceNumber\": \"49590338271490256608559692540925702759324208523137515618\"," +
" \"data\": \"VGhpcyBpcyBvbmx5IGEgdGVzdC4=\"," +
" \"approximateArrivalTimestamp\": 1545084711.166" +
" }," +
" \"eventSource\": \"aws:kinesis\"," +
" \"eventVersion\": \"1.0\"," +
" \"eventID\": \"shardId-000000000006:49590338271490256608559692540925702759324208523137515618\"," +
" \"eventName\": \"aws:kinesis:record\"," +
" \"invokeIdentityArn\": \"arn:aws:iam::123456789012:role/lambda-role\"," +
" \"awsRegion\": \"us-east-2\"," +
" \"eventSourceARN\": \"arn:aws:kinesis:us-east-2:123456789012:stream/lambda-stream\"" +
" }" +
" ]" +
"}";
//https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-lambda.html
String apiGatewayV2Event = "{\n" +
" \"version\": \"2.0\",\n" +
" \"routeKey\": \"$default\",\n" +
" \"rawPath\": \"/my/path\",\n" +
" \"rawQueryString\": \"parameter1=value1¶meter1=value2¶meter2=value\",\n" +
" \"cookies\": [\n" +
" \"cookie1\",\n" +
" \"cookie2\"\n" +
" ],\n" +
" \"headers\": {\n" +
" \"header1\": \"value1\",\n" +
" \"header2\": \"value1,value2\"\n" +
" },\n" +
" \"queryStringParameters\": {\n" +
" \"parameter1\": \"value1,value2\",\n" +
" \"parameter2\": \"value\"\n" +
" },\n" +
" \"requestContext\": {\n" +
" \"accountId\": \"123456789012\",\n" +
" \"apiId\": \"api-id\",\n" +
" \"authentication\": {\n" +
" \"clientCert\": {\n" +
" \"clientCertPem\": \"CERT_CONTENT\",\n" +
" \"subjectDN\": \"www.example.com\",\n" +
" \"issuerDN\": \"Example issuer\",\n" +
" \"serialNumber\": \"a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1\",\n" +
" \"validity\": {\n" +
" \"notBefore\": \"May 28 12:30:02 2019 GMT\",\n" +
" \"notAfter\": \"Aug 5 09:36:04 2021 GMT\"\n" +
" }\n" +
" }\n" +
" },\n" +
" \"authorizer\": {\n" +
" \"jwt\": {\n" +
" \"claims\": {\n" +
" \"claim1\": \"value1\",\n" +
" \"claim2\": \"value2\"\n" +
" },\n" +
" \"scopes\": [\n" +
" \"scope1\",\n" +
" \"scope2\"\n" +
" ]\n" +
" }\n" +
" },\n" +
" \"domainName\": \"id.execute-api.us-east-1.amazonaws.com\",\n" +
" \"domainPrefix\": \"id\",\n" +
" \"http\": {\n" +
" \"method\": \"POST\",\n" +
" \"path\": \"/my/path\",\n" +
" \"protocol\": \"HTTP/1.1\",\n" +
" \"sourceIp\": \"IP\",\n" +
" \"userAgent\": \"agent\"\n" +
" },\n" +
" \"requestId\": \"id\",\n" +
" \"routeKey\": \"$default\",\n" +
" \"stage\": \"$default\",\n" +
" \"time\": \"12/Mar/2020:19:03:58 +0000\",\n" +
" \"timeEpoch\": 1583348638390\n" +
" },\n" +
" \"body\": \"Hello from Lambda\",\n" +
" \"pathParameters\": {\n" +
" \"parameter1\": \"value1\"\n" +
" },\n" +
" \"isBase64Encoded\": false,\n" +
" \"stageVariables\": {\n" +
" \"stageVariable1\": \"value1\",\n" +
" \"stageVariable2\": \"value2\"\n" +
" }\n" +
"}";
String apiGatewayEvent = "{\n" +
" \"resource\": \"/uppercase2\",\n" +
" \"path\": \"/uppercase2\",\n" +
" \"httpMethod\": \"POST\",\n" +
" \"headers\": {\n" +
" \"accept\": \"*/*\",\n" +
" \"content-type\": \"application/json\",\n" +
" \"Host\": \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\",\n" +
" \"User-Agent\": \"curl/7.54.0\",\n" +
" \"X-Amzn-Trace-Id\": \"Root=1-5ece339e-e0595766066d703ec70f1522\",\n" +
" \"X-Forwarded-For\": \"90.37.8.133\",\n" +
" \"X-Forwarded-Port\": \"443\",\n" +
" \"X-Forwarded-Proto\": \"https\"\n" +
" },\n" +
" \"multiValueHeaders\": {\n" +
" \"accept\": [\n" +
" \"*/*\"\n" +
" ],\n" +
" \"content-type\": [\n" +
" \"application/json\"\n" +
" ],\n" +
" \"Host\": [\n" +
" \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\"\n" +
" ],\n" +
" \"User-Agent\": [\n" +
" \"curl/7.54.0\"\n" +
" ],\n" +
" \"X-Amzn-Trace-Id\": [\n" +
" \"Root=1-5ece339e-e0595766066d703ec70f1522\"\n" +
" ],\n" +
" \"X-Forwarded-For\": [\n" +
" \"90.37.8.133\"\n" +
" ],\n" +
" \"X-Forwarded-Port\": [\n" +
" \"443\"\n" +
" ],\n" +
" \"X-Forwarded-Proto\": [\n" +
" \"https\"\n" +
" ]\n" +
" },\n" +
" \"queryStringParameters\": null,\n" +
" \"multiValueQueryStringParameters\": null,\n" +
" \"pathParameters\": null,\n" +
" \"stageVariables\": null,\n" +
" \"requestContext\": {\n" +
" \"resourceId\": \"qf0io6\",\n" +
" \"resourcePath\": \"/uppercase2\",\n" +
" \"httpMethod\": \"POST\",\n" +
" \"extendedRequestId\": \"NL0A1EokCGYFZOA=\",\n" +
" \"requestTime\": \"27/May/2020:09:32:14 +0000\",\n" +
" \"path\": \"/test/uppercase2\",\n" +
" \"accountId\": \"123456789098\",\n" +
" \"protocol\": \"HTTP/1.1\",\n" +
" \"stage\": \"test\",\n" +
" \"domainPrefix\": \"fhul32ccy2\",\n" +
" \"requestTimeEpoch\": 1590571934872,\n" +
" \"requestId\": \"b96500aa-f92a-43c3-9360-868ba4053a00\",\n" +
" \"identity\": {\n" +
" \"cognitoIdentityPoolId\": null,\n" +
" \"accountId\": null,\n" +
" \"cognitoIdentityId\": null,\n" +
" \"caller\": null,\n" +
" \"sourceIp\": \"90.37.8.133\",\n" +
" \"principalOrgId\": null,\n" +
" \"accessKey\": null,\n" +
" \"cognitoAuthenticationType\": null,\n" +
" \"cognitoAuthenticationProvider\": null,\n" +
" \"userArn\": null,\n" +
" \"userAgent\": \"curl/7.54.0\",\n" +
" \"user\": null\n" +
" },\n" +
" \"domainName\": \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\",\n" +
" \"apiId\": \"fhul32ccy2\"\n" +
" },\n" +
" \"body\":\"hello\",\n" +
" \"isBase64Encoded\": false\n" +
"}";
String s3Event = "{\n"
+ " \"Records\": [\n"
+ " {\n"
+ " \"eventVersion\": \"2.1\",\n"
+ " \"eventSource\": \"aws:s3\",\n"
+ " \"awsRegion\": \"eu-central-1\",\n"
+ " \"eventTime\": \"2023-11-04T23:44:23.905Z\",\n"
+ " \"eventName\": \"ObjectCreated:Put\",\n"
+ " \"userIdentity\": {\n"
+ " \"principalId\": \"AWS:xxxxxxxxxxxxxxxxxxx\"\n"
+ " },\n"
+ " \"requestParameters\": {\n"
+ " \"sourceIPAddress\": \"x.x.x.x\"\n"
+ " },\n"
+ " \"responseElements\": {\n"
+ " \"x-amz-request-id\": \"xxxxxxxxxxxxxxxx\",\n"
+ " \"x-amz-id-2\": \"xxxxxxxxxxxxxxxxxxxx\"\n"
+ " },\n"
+ " \"s3\": {\n"
+ " \"s3SchemaVersion\": \"1.0\",\n"
+ " \"configurationId\": \"xxxxxxxxxxxxxxxxxxxxxxxx\",\n"
+ " \"bucket\": {\n"
+ " \"name\": \"xxxxxxxxxxxxxxx\",\n"
+ " \"ownerIdentity\": {\n"
+ " \"principalId\": \"xxxxxxxxxxxxxxxxxx\"\n"
+ " },\n"
+ " \"arn\": \"arn:aws:s3:::xxxxxxxxxxxxxxxxx\"\n"
+ " },\n"
+ " \"object\": {\n"
+ " \"key\": \"xxxxxxxxxxxxxxxx\",\n"
+ " \"size\": 6064,\n"
+ " \"eTag\": \"xxxxxxxxxxxxx\",\n"
+ " \"sequencer\": \"xxxxxxxxxxxxxx\"\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " ]\n"
+ "}";
String apiGatewayEventWithStructuredBody = "{\n" +
" \"resource\": \"/uppercase2\",\n" +
" \"path\": \"/uppercase2\",\n" +
" \"httpMethod\": \"POST\",\n" +
" \"headers\": {\n" +
" \"accept\": \"*/*\",\n" +
" \"content-type\": \"application/json\",\n" +
" \"Host\": \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\",\n" +
" \"User-Agent\": \"curl/7.54.0\",\n" +
" \"X-Amzn-Trace-Id\": \"Root=1-5ece339e-e0595766066d703ec70f1522\",\n" +
" \"X-Forwarded-For\": \"90.37.8.133\",\n" +
" \"X-Forwarded-Port\": \"443\",\n" +
" \"X-Forwarded-Proto\": \"https\"\n" +
" },\n" +
" \"multiValueHeaders\": {\n" +
" \"accept\": [\n" +
" \"*/*\"\n" +
" ],\n" +
" \"content-type\": [\n" +
" \"application/json\"\n" +
" ],\n" +
" \"Host\": [\n" +
" \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\"\n" +
" ],\n" +
" \"User-Agent\": [\n" +
" \"curl/7.54.0\"\n" +
" ],\n" +
" \"X-Amzn-Trace-Id\": [\n" +
" \"Root=1-5ece339e-e0595766066d703ec70f1522\"\n" +
" ],\n" +
" \"X-Forwarded-For\": [\n" +
" \"90.37.8.133\"\n" +
" ],\n" +
" \"X-Forwarded-Port\": [\n" +
" \"443\"\n" +
" ],\n" +
" \"X-Forwarded-Proto\": [\n" +
" \"https\"\n" +
" ]\n" +
" },\n" +
" \"queryStringParameters\": null,\n" +
" \"multiValueQueryStringParameters\": null,\n" +
" \"pathParameters\": null,\n" +
" \"stageVariables\": null,\n" +
" \"requestContext\": {\n" +
" \"resourceId\": \"qf0io6\",\n" +
" \"resourcePath\": \"/uppercase2\",\n" +
" \"httpMethod\": \"POST\",\n" +
" \"extendedRequestId\": \"NL0A1EokCGYFZOA=\",\n" +
" \"requestTime\": \"27/May/2020:09:32:14 +0000\",\n" +
" \"path\": \"/test/uppercase2\",\n" +
" \"accountId\": \"123456789098\",\n" +
" \"protocol\": \"HTTP/1.1\",\n" +
" \"stage\": \"test\",\n" +
" \"domainPrefix\": \"fhul32ccy2\",\n" +
" \"requestTimeEpoch\": 1590571934872,\n" +
" \"requestId\": \"b96500aa-f92a-43c3-9360-868ba4053a00\",\n" +
" \"identity\": {\n" +
" \"cognitoIdentityPoolId\": null,\n" +
" \"accountId\": null,\n" +
" \"cognitoIdentityId\": null,\n" +
" \"caller\": null,\n" +
" \"sourceIp\": \"90.37.8.133\",\n" +
" \"principalOrgId\": null,\n" +
" \"accessKey\": null,\n" +
" \"cognitoAuthenticationType\": null,\n" +
" \"cognitoAuthenticationProvider\": null,\n" +
" \"userArn\": null,\n" +
" \"userAgent\": \"curl/7.54.0\",\n" +
" \"user\": null\n" +
" },\n" +
" \"domainName\": \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\",\n" +
" \"apiId\": \"fhul32ccy2\"\n" +
" },\n" +
" \"body\":{\"name\":\"Jim Lahey\"},\n" +
" \"isBase64Encoded\": false\n" +
"}";
String apiGatewayEventWithArray = "{\n" +
" \"resource\": \"/uppercase2\",\n" +
" \"path\": \"/uppercase2\",\n" +
" \"httpMethod\": \"POST\",\n" +
" \"headers\": {\n" +
" \"accept\": \"*/*\",\n" +
" \"content-type\": \"application/json\",\n" +
" \"Host\": \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\",\n" +
" \"User-Agent\": \"curl/7.54.0\",\n" +
" \"X-Amzn-Trace-Id\": \"Root=1-5ece339e-e0595766066d703ec70f1522\",\n" +
" \"X-Forwarded-For\": \"90.37.8.133\",\n" +
" \"X-Forwarded-Port\": \"443\",\n" +
" \"X-Forwarded-Proto\": \"https\"\n" +
" },\n" +
" \"multiValueHeaders\": {\n" +
" \"accept\": [\n" +
" \"*/*\"\n" +
" ],\n" +
" \"content-type\": [\n" +
" \"application/json\"\n" +
" ],\n" +
" \"Host\": [\n" +
" \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\"\n" +
" ],\n" +
" \"User-Agent\": [\n" +
" \"curl/7.54.0\"\n" +
" ],\n" +
" \"X-Amzn-Trace-Id\": [\n" +
" \"Root=1-5ece339e-e0595766066d703ec70f1522\"\n" +
" ],\n" +
" \"X-Forwarded-For\": [\n" +
" \"90.37.8.133\"\n" +
" ],\n" +
" \"X-Forwarded-Port\": [\n" +
" \"443\"\n" +
" ],\n" +
" \"X-Forwarded-Proto\": [\n" +
" \"https\"\n" +
" ]\n" +
" },\n" +
" \"queryStringParameters\": null,\n" +
" \"multiValueQueryStringParameters\": null,\n" +
" \"pathParameters\": null,\n" +
" \"stageVariables\": null,\n" +
" \"requestContext\": {\n" +
" \"resourceId\": \"qf0io6\",\n" +
" \"resourcePath\": \"/uppercase2\",\n" +
" \"httpMethod\": \"POST\",\n" +
" \"extendedRequestId\": \"NL0A1EokCGYFZOA=\",\n" +
" \"requestTime\": \"27/May/2020:09:32:14 +0000\",\n" +
" \"path\": \"/test/uppercase2\",\n" +
" \"accountId\": \"123456789098\",\n" +
" \"protocol\": \"HTTP/1.1\",\n" +
" \"stage\": \"test\",\n" +
" \"domainPrefix\": \"fhul32ccy2\",\n" +
" \"requestTimeEpoch\": 1590571934872,\n" +
" \"requestId\": \"b96500aa-f92a-43c3-9360-868ba4053a00\",\n" +
" \"identity\": {\n" +
" \"cognitoIdentityPoolId\": null,\n" +
" \"accountId\": null,\n" +
" \"cognitoIdentityId\": null,\n" +
" \"caller\": null,\n" +
" \"sourceIp\": \"90.37.8.133\",\n" +
" \"principalOrgId\": null,\n" +
" \"accessKey\": null,\n" +
" \"cognitoAuthenticationType\": null,\n" +
" \"cognitoAuthenticationProvider\": null,\n" +
" \"userArn\": null,\n" +
" \"userAgent\": \"curl/7.54.0\",\n" +
" \"user\": null\n" +
" },\n" +
" \"domainName\": \"fhul32ccy2.execute-api.eu-west-3.amazonaws.com\",\n" +
" \"apiId\": \"fhul32ccy2\"\n" +
" },\n" +
" \"body\":[{\"name\":\"Jim Lahey\"},{\"name\":\"Ricky\"}],\n" +
" \"isBase64Encoded\": false\n" +
"}";
String gwAuthorizerEvent = "{\n"
+ " \"type\":\"TOKEN\",\n"
+ " \"authorizationToken\":\"allow\",\n"
+ " \"methodArn\":\"arn:aws:execute-api:us-west-2:123456789012:ymy8tbxw7b/*/GET/\"\n"
+ "}";
@BeforeEach
public void before() throws Exception {
System.clearProperty("MAIN_CLASS");
System.clearProperty("spring.cloud.function.routing-expression");
System.clearProperty("spring.cloud.function.definition");
//this.getEnvironment().clear();
}
@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testConversionWhenPayloadExists() throws Exception {
System.setProperty("MAIN_CLASS", BasicConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "uppercase");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.someEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
Map result = mapper.readValue(output.toByteArray(), Map.class);
assertThat(result).containsKey("HEADERS");
}
@Test
public void testAPIGatewayCustomAuthorizerEvent() throws Exception {
System.setProperty("MAIN_CLASS", AuthorizerConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "acceptAuthorizerEvent");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.gwAuthorizerEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("APIGatewayCustomAuthorizerEvent(version=null, type=TOKEN");
}
@Test
public void testCollection() throws Exception {
System.setProperty("MAIN_CLASS", SampleConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "echoStringReactive");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.jsonCollection.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).isEqualTo(this.jsonCollection);
}
@Test
public void testCollectionPojo() throws Exception {
System.setProperty("MAIN_CLASS", SampleConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "echoPojoReactive");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.jsonPojoCollection.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).isEqualTo(this.jsonPojoCollection);
}
@Test
public void testKinesisStringEvent() throws Exception {
System.setProperty("MAIN_CLASS", KinesisConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "echoString");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleKinesisEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("kinesisSchemaVersion");
}
@Test
public void testKinesisEvent() throws Exception {
System.setProperty("MAIN_CLASS", KinesisConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputKinesisEvent");
FunctionInvoker invoker = new FunctionInvoker() {
@Override
public void handleRequest(InputStream input, OutputStream output, Context context) throws IOException {
assertThat(context).isNotNull();
super.handleRequest(input, output, context);
}
};
InputStream targetStream = new ByteArrayInputStream(this.sampleKinesisEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, new TestContext());
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("49590338271490256608559692538361571095921575989136588898");
}
@Test
public void testKinesisEventAsMessage() throws Exception {
System.setProperty("MAIN_CLASS", KinesisConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputKinesisEventAsMessage");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleKinesisEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("49590338271490256608559692538361571095921575989136588898");
}
@Test
public void testKinesisEventAsMap() throws Exception {
System.setProperty("MAIN_CLASS", KinesisConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputKinesisEventAsMap");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleKinesisEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("49590338271490256608559692538361571095921575989136588898");
}
@Test
public void testSQSStringEvent() throws Exception {
System.setProperty("MAIN_CLASS", SQSConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "echoString");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleSQSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result.length()).isEqualTo(14); // some additional JSON formatting
}
@Test
public void testDynamoDb() throws Exception {
System.setProperty("MAIN_CLASS", DynamoDbConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "consume");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.dynamoDbEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
}
@Test
public void testSQSEvent() throws Exception {
System.setProperty("MAIN_CLASS", SQSConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputSQSEvent");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleSQSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("arn:aws:sqs:eu-central-1:123456789012:MyQueue");
}
@Test
public void testSQSEventWithConstructorArg() throws Exception {
System.setProperty("MAIN_CLASS", SQSConfiguration.class.getName());
FunctionInvoker invoker = new FunctionInvoker("inputSQSEvent");
InputStream targetStream = new ByteArrayInputStream(this.sampleSQSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("arn:aws:sqs:eu-central-1:123456789012:MyQueue");
}
@Test
public void testSQSEventAsMessage() throws Exception {
System.setProperty("MAIN_CLASS", SQSConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputSQSEventAsMessage");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleSQSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("arn:aws:sqs:eu-central-1:123456789012:MyQueue");
}
@Test
public void testSQSEventAsMap() throws Exception {
System.setProperty("MAIN_CLASS", SQSConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputSQSEventAsMap");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleSQSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("arn:aws:sqs:eu-central-1:123456789012:MyQueue");
}
@Test
public void testSNSStringEvent() throws Exception {
System.setProperty("MAIN_CLASS", SNSConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "echoString");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleSNSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("arn:aws:sns");
}
@Test
public void testSNSEvent() throws Exception {
System.setProperty("MAIN_CLASS", SNSConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputSNSEvent");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleSNSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("arn:aws:sns");
}
@Test
public void testSNSEventAsMessage() throws Exception {
System.setProperty("MAIN_CLASS", SNSConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputSNSEventAsMessage");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleSNSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("arn:aws:sns");
}
@Test
public void testSNSEventAsMap() throws Exception {
System.setProperty("MAIN_CLASS", SNSConfiguration.class.getName());
System.setProperty("spring.cloud.function.definition", "inputSNSEventAsMap");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.sampleSNSEvent.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("arn:aws:sns");
}
@Test
public void testS3StringEvent() throws Exception {
System.setProperty("MAIN_CLASS", S3Configuration.class.getName());
System.setProperty("spring.cloud.function.definition", "echoString");
FunctionInvoker invoker = new FunctionInvoker();
InputStream targetStream = new ByteArrayInputStream(this.s3Event.getBytes());
ByteArrayOutputStream output = new ByteArrayOutputStream();
invoker.handleRequest(targetStream, output, null);
String result = new String(output.toByteArray(), StandardCharsets.UTF_8);
assertThat(result).contains("s3SchemaVersion");
}