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EventTests.cs
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EventTests.cs
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#pragma warning disable 618
namespace Amazon.Lambda.Tests
{
using Amazon.Lambda.APIGatewayEvents;
using Amazon.Lambda.ApplicationLoadBalancerEvents;
using Amazon.Lambda.CloudWatchEvents.BatchEvents;
using Amazon.Lambda.CloudWatchEvents.ECSEvents;
using Amazon.Lambda.CloudWatchEvents.S3Events;
using Amazon.Lambda.CloudWatchEvents.ScheduledEvents;
using Amazon.Lambda.CloudWatchEvents.TranscribeEvents;
using Amazon.Lambda.CloudWatchEvents.TranslateEvents;
using Amazon.Lambda.CloudWatchLogsEvents;
using Amazon.Lambda.CognitoEvents;
using Amazon.Lambda.ConfigEvents;
using Amazon.Lambda.ConnectEvents;
using Amazon.Lambda.Core;
using Amazon.Lambda.DynamoDBEvents;
using Amazon.Lambda.KafkaEvents;
using Amazon.Lambda.KinesisAnalyticsEvents;
using Amazon.Lambda.KinesisEvents;
using Amazon.Lambda.KinesisFirehoseEvents;
using Amazon.Lambda.LexEvents;
using Amazon.Lambda.LexV2Events;
using Amazon.Lambda.MQEvents;
using Amazon.Lambda.S3Events;
using Amazon.Lambda.Serialization.Json;
using Amazon.Lambda.SimpleEmailEvents;
using Amazon.Lambda.SNSEvents;
using Amazon.Lambda.SQSEvents;
using Amazon.Runtime.Internal.Transform;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Newtonsoft.Json.Serialization;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using Xunit;
using JsonSerializer = Amazon.Lambda.Serialization.Json.JsonSerializer;
public class EventTest
{
// This utility method takes care of removing the BOM that System.Text.Json doesn't like.
public MemoryStream LoadJsonTestFile(string filename)
{
var json = File.ReadAllText(filename);
return new MemoryStream(UTF8Encoding.UTF8.GetBytes(json));
}
public string SerializeJson<T>(ILambdaSerializer serializer, T response)
{
string serializedJson;
using (MemoryStream stream = new MemoryStream())
{
serializer.Serialize(response, stream);
stream.Position = 0;
serializedJson = Encoding.UTF8.GetString(stream.ToArray());
}
return serializedJson;
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void HttpApiV2Format(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("http-api-v2-request.json"))
{
var request = serializer.Deserialize<APIGatewayHttpApiV2ProxyRequest>(fileStream);
Assert.Equal("2.0", request.Version);
Assert.Equal("$default", request.RouteKey);
Assert.Equal("/my/path", request.RawPath);
Assert.Equal("parameter1=value1¶meter1=value2¶meter2=value", request.RawQueryString);
Assert.Equal(2, request.Cookies.Length);
Assert.Equal("cookie1", request.Cookies[0]);
Assert.Equal("cookie2", request.Cookies[1]);
Assert.Equal(2, request.QueryStringParameters.Count);
Assert.Equal("value1,value2", request.QueryStringParameters["parameter1"]);
Assert.Equal("value", request.QueryStringParameters["parameter2"]);
Assert.Equal("Hello from Lambda", request.Body);
Assert.True(request.IsBase64Encoded);
Assert.Equal(2, request.StageVariables.Count);
Assert.Equal("value1", request.StageVariables["stageVariable1"]);
Assert.Equal("value2", request.StageVariables["stageVariable2"]);
Assert.Equal(1, request.PathParameters.Count);
Assert.Equal("value1", request.PathParameters["parameter1"]);
var rc = request.RequestContext;
Assert.NotNull(rc);
Assert.Equal("123456789012", rc.AccountId);
Assert.Equal("api-id", rc.ApiId);
Assert.Equal("id.execute-api.us-east-1.amazonaws.com", rc.DomainName);
Assert.Equal("domain-id", rc.DomainPrefix);
Assert.Equal("request-id", rc.RequestId);
Assert.Equal("route-id", rc.RouteId);
Assert.Equal("$default-route", rc.RouteKey);
Assert.Equal("$default-stage", rc.Stage);
Assert.Equal("12/Mar/2020:19:03:58 +0000", rc.Time);
Assert.Equal(1583348638390, rc.TimeEpoch);
var clientCert = request.RequestContext.Authentication.ClientCert;
Assert.Equal("CERT_CONTENT", clientCert.ClientCertPem);
Assert.Equal("www.example.com", clientCert.SubjectDN);
Assert.Equal("Example issuer", clientCert.IssuerDN);
Assert.Equal("a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1", clientCert.SerialNumber);
Assert.Equal("May 28 12:30:02 2019 GMT", clientCert.Validity.NotBefore);
Assert.Equal("Aug 5 09:36:04 2021 GMT", clientCert.Validity.NotAfter);
var auth = rc.Authorizer;
Assert.NotNull(auth);
Assert.Equal(2, auth.Jwt.Claims.Count);
Assert.Equal("value1", auth.Jwt.Claims["claim1"]);
Assert.Equal("value2", auth.Jwt.Claims["claim2"]);
Assert.Equal(2, auth.Jwt.Scopes.Length);
Assert.Equal("scope1", auth.Jwt.Scopes[0]);
Assert.Equal("scope2", auth.Jwt.Scopes[1]);
var http = rc.Http;
Assert.NotNull(http);
Assert.Equal("POST", http.Method);
Assert.Equal("/my/path", http.Path);
Assert.Equal("HTTP/1.1", http.Protocol);
Assert.Equal("IP", http.SourceIp);
Assert.Equal("agent", http.UserAgent);
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void HttpApiV2FormatLambdaAuthorizer(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("http-api-v2-request-lambda-authorizer.json"))
{
var request = serializer.Deserialize<APIGatewayHttpApiV2ProxyRequest>(fileStream);
Assert.Equal("value", request.RequestContext.Authorizer.Lambda["key"]?.ToString());
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void HttpApiV2FormatIAMAuthorizer(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("http-api-v2-request-iam-authorizer.json"))
{
var request = serializer.Deserialize<APIGatewayHttpApiV2ProxyRequest>(fileStream);
var iam = request.RequestContext.Authorizer.IAM;
Assert.NotNull(iam);
Assert.Equal("ARIA2ZJZYVUEREEIHAKY", iam.AccessKey);
Assert.Equal("1234567890", iam.AccountId);
Assert.Equal("AROA7ZJZYVRE7C3DUXHH6:CognitoIdentityCredentials", iam.CallerId);
Assert.Equal("foo", iam.CognitoIdentity.AMR[0]);
Assert.Equal("us-east-1:3f291106-8703-466b-8f2b-3ecee1ca56ce", iam.CognitoIdentity.IdentityId);
Assert.Equal("us-east-1:4f291106-8703-466b-8f2b-3ecee1ca56ce", iam.CognitoIdentity.IdentityPoolId);
Assert.Equal("AwsOrgId", iam.PrincipalOrgId);
Assert.Equal("arn:aws:iam::1234567890:user/Admin", iam.UserARN);
Assert.Equal("AROA2ZJZYVRE7Y3TUXHH6", iam.UserId);
}
}
[Fact]
public void SetHeadersToHttpApiV2Response()
{
var response = new APIGatewayHttpApiV2ProxyResponse();
Assert.Null(response.Headers);
response.SetHeaderValues("name1", "value1", false);
Assert.Single(response.Headers);
Assert.Equal("value1", response.Headers["name1"]);
response.SetHeaderValues("name1", "value2", true);
Assert.Equal("value1,value2", response.Headers["name1"]);
response.SetHeaderValues("name1", "value3", false);
Assert.Equal("value3", response.Headers["name1"]);
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void S3ObjectLambdaEventTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("s3-object-lambda-event.json"))
{
var s3Event = serializer.Deserialize<S3ObjectLambdaEvent>(fileStream);
Assert.Equal("requestId", s3Event.XAmzRequestId);
Assert.Equal("https://my-s3-ap-111122223333.s3-accesspoint.us-east-1.amazonaws.com/example?X-Amz-Security-Token=<snip>", s3Event.GetObjectContext.InputS3Url);
Assert.Equal("io-use1-001", s3Event.GetObjectContext.OutputRoute);
Assert.Equal("OutputToken", s3Event.GetObjectContext.OutputToken);
Assert.Equal("arn:aws:s3-object-lambda:us-east-1:111122223333:accesspoint/example-object-lambda-ap", s3Event.Configuration.AccessPointArn);
Assert.Equal("arn:aws:s3:us-east-1:111122223333:accesspoint/example-ap", s3Event.Configuration.SupportingAccessPointArn);
Assert.Equal("{}", s3Event.Configuration.Payload);
Assert.Equal("https://object-lambda-111122223333.s3-object-lambda.us-east-1.amazonaws.com/example", s3Event.UserRequest.Url);
Assert.Equal("object-lambda-111122223333.s3-object-lambda.us-east-1.amazonaws.com", s3Event.UserRequest.Headers["Host"]);
Assert.Equal("AssumedRole", s3Event.UserIdentity.Type);
Assert.Equal("principalId", s3Event.UserIdentity.PrincipalId);
Assert.Equal("arn:aws:sts::111122223333:assumed-role/Admin/example", s3Event.UserIdentity.Arn);
Assert.Equal("111122223333", s3Event.UserIdentity.AccountId);
Assert.Equal("accessKeyId", s3Event.UserIdentity.AccessKeyId);
Assert.Equal("false", s3Event.UserIdentity.SessionContext.Attributes.MfaAuthenticated);
Assert.Equal("Wed Mar 10 23:41:52 UTC 2021", s3Event.UserIdentity.SessionContext.Attributes.CreationDate);
Assert.Equal("Role", s3Event.UserIdentity.SessionContext.SessionIssuer.Type);
Assert.Equal("principalId", s3Event.UserIdentity.SessionContext.SessionIssuer.PrincipalId);
Assert.Equal("arn:aws:iam::111122223333:role/Admin", s3Event.UserIdentity.SessionContext.SessionIssuer.Arn);
Assert.Equal("111122223333", s3Event.UserIdentity.SessionContext.SessionIssuer.AccountId);
Assert.Equal("Admin", s3Event.UserIdentity.SessionContext.SessionIssuer.UserName);
Assert.Equal("1.00", s3Event.ProtocolVersion);
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void S3PutTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("s3-event.json"))
{
var s3Event = serializer.Deserialize<S3Event>(fileStream);
Assert.Equal(s3Event.Records.Count, 1);
var record = s3Event.Records[0];
Assert.Equal(record.EventVersion, "2.0");
Assert.Equal(record.EventTime.ToUniversalTime(), DateTime.Parse("1970-01-01T00:00:00.000Z").ToUniversalTime());
Assert.Equal(record.RequestParameters.SourceIPAddress, "127.0.0.1");
Assert.Equal(record.S3.ConfigurationId, "testConfigRule");
Assert.Equal(record.S3.Object.ETag, "0123456789abcdef0123456789abcdef");
Assert.Equal(record.S3.Object.Key, "HappyFace.jpg");
Assert.Equal(record.S3.Object.Size, 1024);
Assert.Equal(record.S3.Bucket.Arn, "arn:aws:s3:::mybucket");
Assert.Equal(record.S3.Bucket.Name, "sourcebucket");
Assert.Equal(record.S3.Bucket.OwnerIdentity.PrincipalId, "EXAMPLE");
Assert.Equal(record.S3.S3SchemaVersion, "1.0");
Assert.Equal(record.ResponseElements.XAmzId2, "EXAMPLE123/5678abcdefghijklambdaisawesome/mnopqrstuvwxyzABCDEFGH");
Assert.Equal(record.ResponseElements.XAmzRequestId, "EXAMPLE123456789");
Assert.Equal(record.AwsRegion, "us-east-1");
Assert.Equal(record.EventName, "ObjectCreated:Put");
Assert.Equal(record.UserIdentity.PrincipalId, "EXAMPLE");
Assert.Equal(record.EventSource, "aws:s3");
Handle(s3Event);
}
}
private void Handle(S3Event s3Event)
{
foreach (var record in s3Event.Records)
{
var s3 = record.S3;
Console.WriteLine($"[{record.EventSource} - {record.EventTime}] Bucket = {s3.Bucket.Name}, Key = {s3.Object.Key}");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void KinesisTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("kinesis-event.json"))
{
var kinesisEvent = serializer.Deserialize<KinesisEvent>(fileStream);
Assert.Equal(kinesisEvent.Records.Count, 2);
var record = kinesisEvent.Records[0];
Assert.Equal(record.EventId, "shardId-000000000000:49568167373333333333333333333333333333333333333333333333");
Assert.Equal(record.EventVersion, "1.0");
Assert.Equal(record.Kinesis.PartitionKey, "s1");
var dataBytes = record.Kinesis.Data.ToArray();
Assert.Equal(Convert.ToBase64String(dataBytes), "SGVsbG8gV29ybGQ=");
Assert.Equal(Encoding.UTF8.GetString(dataBytes), "Hello World");
Assert.Equal(record.Kinesis.KinesisSchemaVersion, "1.0");
Assert.Equal(record.Kinesis.SequenceNumber, "49568167373333333333333333333333333333333333333333333333");
Assert.Equal(record.InvokeIdentityArn, "arn:aws:iam::123456789012:role/LambdaRole");
Assert.Equal(record.EventName, "aws:kinesis:record");
Assert.Equal(record.EventSourceARN, "arn:aws:kinesis:us-east-1:123456789012:stream/simple-stream");
Assert.Equal(record.EventSource, "aws:kinesis");
Assert.Equal(record.AwsRegion, "us-east-1");
#if NET8_0_OR_GREATER
// Starting with .NET 7 the precision of the underlying AddSeconds method was changed.
// https://learn.microsoft.com/en-us/dotnet/core/compatibility/core-libraries/7.0/datetime-add-precision
Assert.Equal(636162383234769999, record.Kinesis.ApproximateArrivalTimestamp.ToUniversalTime().Ticks);
#else
Assert.Equal(636162383234770000, record.Kinesis.ApproximateArrivalTimestamp.ToUniversalTime().Ticks);
#endif
Handle(kinesisEvent);
}
}
private void Handle(KinesisEvent kinesisEvent)
{
foreach (var record in kinesisEvent.Records)
{
var kinesisRecord = record.Kinesis;
var dataBytes = kinesisRecord.Data.ToArray();
var dataText = Encoding.UTF8.GetString(dataBytes);
Assert.Equal("Hello World", dataText);
Console.WriteLine($"[{record.EventName}] Data = '{dataText}'.");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void KinesisBatchItemFailuresTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("kinesis-batchitemfailures-response.json"))
{
var kinesisStreamsEventResponse = serializer.Deserialize<KinesisEvents.StreamsEventResponse>(fileStream);
Assert.Equal(1, kinesisStreamsEventResponse.BatchItemFailures.Count);
Assert.Equal("1405400000000002063282832", kinesisStreamsEventResponse.BatchItemFailures[0].ItemIdentifier);
MemoryStream ms = new MemoryStream();
serializer.Serialize(kinesisStreamsEventResponse, ms);
ms.Position = 0;
var json = new StreamReader(ms).ReadToEnd();
var original = JObject.Parse(File.ReadAllText("kinesis-batchitemfailures-response.json"));
var serialized = JObject.Parse(json);
Assert.True(JToken.DeepEquals(serialized, original), "Serialized object is not the same as the original JSON");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void KinesisTimeWindowTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("kinesis-timewindow-event.json"))
{
var kinesisTimeWindowEvent = serializer.Deserialize<KinesisTimeWindowEvent>(fileStream);
Assert.Equal(kinesisTimeWindowEvent.ShardId, "shardId-000000000006");
Assert.Equal(kinesisTimeWindowEvent.EventSourceARN, "arn:aws:kinesis:us-east-1:123456789012:stream/lambda-stream");
Assert.False(kinesisTimeWindowEvent.IsFinalInvokeForWindow);
Assert.False(kinesisTimeWindowEvent.IsWindowTerminatedEarly);
Assert.Equal(kinesisTimeWindowEvent.State.Count, 2);
Assert.True(kinesisTimeWindowEvent.State.ContainsKey("1"));
Assert.Equal(kinesisTimeWindowEvent.State["1"], "282");
Assert.True(kinesisTimeWindowEvent.State.ContainsKey("2"));
Assert.Equal(kinesisTimeWindowEvent.State["2"], "715");
Assert.NotNull(kinesisTimeWindowEvent.Window);
Assert.Equal(637430942400000000, kinesisTimeWindowEvent.Window.Start.Ticks);
Assert.Equal(637430943600000000, kinesisTimeWindowEvent.Window.End.Ticks);
Assert.Equal(kinesisTimeWindowEvent.Records.Count, 1);
var record = kinesisTimeWindowEvent.Records[0];
Assert.Equal(record.EventId, "shardId-000000000006:49590338271490256608559692538361571095921575989136588898");
Assert.Equal(record.EventName, "aws:kinesis:record");
Assert.Equal(record.EventVersion, "1.0");
Assert.Equal(record.EventSource, "aws:kinesis");
Assert.Equal(record.InvokeIdentityArn, "arn:aws:iam::123456789012:role/lambda-kinesis-role");
Assert.Equal(record.AwsRegion, "us-east-1");
Assert.Equal(record.EventSourceARN, "arn:aws:kinesis:us-east-1:123456789012:stream/lambda-stream");
Assert.Equal(record.Kinesis.KinesisSchemaVersion, "1.0");
Assert.Equal(record.Kinesis.PartitionKey, "1");
Assert.Equal(record.Kinesis.SequenceNumber, "49590338271490256608559692538361571095921575989136588898");
var dataBytes = record.Kinesis.Data.ToArray();
Assert.Equal(Convert.ToBase64String(dataBytes), "SGVsbG8sIHRoaXMgaXMgYSB0ZXN0Lg==");
Assert.Equal(Encoding.UTF8.GetString(dataBytes), "Hello, this is a test.");
Assert.Equal(637430942750000000, record.Kinesis.ApproximateArrivalTimestamp.ToUniversalTime().Ticks);
Handle(kinesisTimeWindowEvent);
}
}
private void Handle(KinesisTimeWindowEvent kinesisTimeWindowEvent)
{
foreach (var record in kinesisTimeWindowEvent.Records)
{
var kinesisRecord = record.Kinesis;
var dataBytes = kinesisRecord.Data.ToArray();
var dataText = Encoding.UTF8.GetString(dataBytes);
Assert.Equal("Hello, this is a test.", dataText);
Console.WriteLine($"[{record.EventName}] Data = '{dataText}'.");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void KinesisTimeWindowResponseTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("kinesis-timewindow-response.json"))
{
var kinesisTimeWindowResponse = serializer.Deserialize<KinesisTimeWindowResponse>(fileStream);
Assert.Equal(kinesisTimeWindowResponse.State.Count, 2);
Assert.True(kinesisTimeWindowResponse.State.ContainsKey("1"));
Assert.Equal(kinesisTimeWindowResponse.State["1"], "282");
Assert.True(kinesisTimeWindowResponse.State.ContainsKey("2"));
Assert.Equal(kinesisTimeWindowResponse.State["2"], "715");
Assert.Equal(kinesisTimeWindowResponse.BatchItemFailures.Count, 0);
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void DynamoDbUpdateTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
Stream json = LoadJsonTestFile("dynamodb-event.json");
var dynamodbEvent = serializer.Deserialize<DynamoDBEvent>(json);
Assert.Equal(dynamodbEvent.Records.Count, 2);
var record = dynamodbEvent.Records[0];
Assert.Equal(record.EventID, "f07f8ca4b0b26cb9c4e5e77e69f274ee");
Assert.Equal(record.EventVersion, "1.1");
Assert.Equal(record.Dynamodb.Keys.Count, 2);
Assert.Equal(record.Dynamodb.Keys["key"].S, "binary");
Assert.Equal(record.Dynamodb.Keys["val"].S, "data");
Assert.Null(record.UserIdentity);
Assert.Null(record.Dynamodb.OldImage);
Assert.Equal(record.Dynamodb.NewImage["val"].S, "data");
Assert.Equal(record.Dynamodb.NewImage["key"].S, "binary");
Assert.Null(record.Dynamodb.NewImage["key"].BOOL);
Assert.Null(record.Dynamodb.NewImage["key"].L);
Assert.Null(record.Dynamodb.NewImage["key"].M);
Assert.Null(record.Dynamodb.NewImage["key"].N);
Assert.Null(record.Dynamodb.NewImage["key"].NS);
Assert.Null(record.Dynamodb.NewImage["key"].NULL);
Assert.Null(record.Dynamodb.NewImage["key"].SS);
Assert.Equal(MemoryStreamToBase64String(record.Dynamodb.NewImage["asdf1"].B), "AAEqQQ==");
Assert.Equal(record.Dynamodb.NewImage["asdf2"].BS.Count, 2);
Assert.Equal(MemoryStreamToBase64String(record.Dynamodb.NewImage["asdf2"].BS[0]), "AAEqQQ==");
Assert.Equal(MemoryStreamToBase64String(record.Dynamodb.NewImage["asdf2"].BS[1]), "QSoBAA==");
Assert.Equal(record.Dynamodb.StreamViewType, "NEW_AND_OLD_IMAGES");
Assert.Equal(record.Dynamodb.SequenceNumber, "1405400000000002063282832");
Assert.Equal(record.Dynamodb.SizeBytes, 54);
Assert.Equal(record.AwsRegion, "us-east-1");
Assert.Equal(record.EventName, "INSERT");
Assert.Equal(record.EventSourceArn, "arn:aws:dynamodb:us-east-1:123456789012:table/Example-Table/stream/2016-12-01T00:00:00.000");
Assert.Equal(record.EventSource, "aws:dynamodb");
var recordDateTime = record.Dynamodb.ApproximateCreationDateTime;
Assert.Equal(recordDateTime.Ticks, 636162388200000000);
var topLevelList = record.Dynamodb.NewImage["misc1"].L;
Assert.Equal(0, topLevelList.Count);
var nestedMap = record.Dynamodb.NewImage["misc2"].M;
Assert.NotNull(nestedMap);
Assert.Equal(0, nestedMap["ItemsEmpty"].L.Count);
Assert.Equal(3, nestedMap["ItemsNonEmpty"].L.Count);
Assert.False(nestedMap["ItemBoolean"].BOOL);
Assert.True(nestedMap["ItemNull"].NULL);
Assert.Equal(3, nestedMap["ItemNumberSet"].NS.Count);
Assert.Equal(2, nestedMap["ItemStringSet"].SS.Count);
var secondRecord = dynamodbEvent.Records[1];
Assert.NotNull(secondRecord.UserIdentity);
Assert.Equal("dynamodb.amazonaws.com", secondRecord.UserIdentity.PrincipalId);
Assert.Equal("Service", secondRecord.UserIdentity.Type);
Assert.Null(secondRecord.Dynamodb.NewImage);
Assert.NotNull(secondRecord.Dynamodb.OldImage["asdf1"].B);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].S);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].L);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].M);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].N);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].NS);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].NULL);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].SS);
Handle(dynamodbEvent);
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void DynamoDbWithMillisecondsTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
Stream json = LoadJsonTestFile("dynamodb-with-ms-event.json");
var dynamodbEvent = serializer.Deserialize<DynamoDBEvent>(json);
Assert.Equal(dynamodbEvent.Records.Count, 2);
var record = dynamodbEvent.Records[0];
Assert.Equal(record.EventID, "f07f8ca4b0b26cb9c4e5e77e69f274ee");
Assert.Equal(record.EventVersion, "1.1");
Assert.Equal(record.Dynamodb.Keys.Count, 2);
Assert.Equal(record.Dynamodb.Keys["key"].S, "binary");
Assert.Equal(record.Dynamodb.Keys["val"].S, "data");
Assert.Null(record.UserIdentity);
Assert.Null(record.Dynamodb.OldImage);
Assert.Equal(record.Dynamodb.NewImage["val"].S, "data");
Assert.Equal(record.Dynamodb.NewImage["key"].S, "binary");
Assert.Null(record.Dynamodb.NewImage["key"].BOOL);
Assert.Null(record.Dynamodb.NewImage["key"].L);
Assert.Null(record.Dynamodb.NewImage["key"].M);
Assert.Null(record.Dynamodb.NewImage["key"].N);
Assert.Null(record.Dynamodb.NewImage["key"].NS);
Assert.Null(record.Dynamodb.NewImage["key"].NULL);
Assert.Null(record.Dynamodb.NewImage["key"].SS);
Assert.Equal(MemoryStreamToBase64String(record.Dynamodb.NewImage["asdf1"].B), "AAEqQQ==");
Assert.Equal(record.Dynamodb.NewImage["asdf2"].BS.Count, 2);
Assert.Equal(MemoryStreamToBase64String(record.Dynamodb.NewImage["asdf2"].BS[0]), "AAEqQQ==");
Assert.Equal(MemoryStreamToBase64String(record.Dynamodb.NewImage["asdf2"].BS[1]), "QSoBAA==");
Assert.Equal(record.Dynamodb.StreamViewType, "NEW_AND_OLD_IMAGES");
Assert.Equal(record.Dynamodb.SequenceNumber, "1405400000000002063282832");
Assert.Equal(record.Dynamodb.SizeBytes, 54);
Assert.Equal(record.AwsRegion, "us-east-1");
Assert.Equal(record.EventName, "INSERT");
Assert.Equal(record.EventSourceArn, "arn:aws:dynamodb:us-east-1:123456789012:table/Example-Table/stream/2016-12-01T00:00:00.000");
Assert.Equal(record.EventSource, "aws:dynamodb");
var recordDateTime = record.Dynamodb.ApproximateCreationDateTime;
Assert.Equal(recordDateTime.Ticks, 636162388200000000);
var topLevelList = record.Dynamodb.NewImage["misc1"].L;
Assert.Equal(0, topLevelList.Count);
var nestedMap = record.Dynamodb.NewImage["misc2"].M;
Assert.NotNull(nestedMap);
Assert.Equal(0, nestedMap["ItemsEmpty"].L.Count);
Assert.Equal(3, nestedMap["ItemsNonEmpty"].L.Count);
Assert.False(nestedMap["ItemBoolean"].BOOL);
Assert.True(nestedMap["ItemNull"].NULL);
Assert.Equal(3, nestedMap["ItemNumberSet"].NS.Count);
Assert.Equal(2, nestedMap["ItemStringSet"].SS.Count);
var secondRecord = dynamodbEvent.Records[1];
Assert.NotNull(secondRecord.UserIdentity);
Assert.Equal("dynamodb.amazonaws.com", secondRecord.UserIdentity.PrincipalId);
Assert.Equal("Service", secondRecord.UserIdentity.Type);
Assert.Null(secondRecord.Dynamodb.NewImage);
Assert.NotNull(secondRecord.Dynamodb.OldImage["asdf1"].B);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].S);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].L);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].M);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].N);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].NS);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].NULL);
Assert.Null(secondRecord.Dynamodb.OldImage["asdf1"].SS);
Handle(dynamodbEvent);
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void DynamoDbBatchItemFailuresTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("dynamodb-batchitemfailures-response.json"))
{
var dynamoDbStreamsEventResponse = serializer.Deserialize<DynamoDBEvents.StreamsEventResponse>(fileStream);
Assert.Equal(1, dynamoDbStreamsEventResponse.BatchItemFailures.Count);
Assert.Equal("1405400000000002063282832", dynamoDbStreamsEventResponse.BatchItemFailures[0].ItemIdentifier);
MemoryStream ms = new MemoryStream();
serializer.Serialize(dynamoDbStreamsEventResponse, ms);
ms.Position = 0;
var json = new StreamReader(ms).ReadToEnd();
var original = JObject.Parse(File.ReadAllText("dynamodb-batchitemfailures-response.json"));
var serialized = JObject.Parse(json);
Assert.True(JToken.DeepEquals(serialized, original), "Serialized object is not the same as the original JSON");
}
}
private static void Handle(DynamoDBEvent ddbEvent)
{
foreach (var record in ddbEvent.Records)
{
var ddbRecord = record.Dynamodb;
var keys = string.Join(", ", ddbRecord.Keys.Keys);
Console.WriteLine($"{record.EventID} - Keys = [{keys}], Size = {ddbRecord.SizeBytes} bytes");
}
Console.WriteLine($"Successfully processed {ddbEvent.Records.Count} records.");
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void DynamoDBTimeWindowTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("dynamodb-timewindow-event.json"))
{
var dynamoDBTimeWindowEvent = serializer.Deserialize<DynamoDBTimeWindowEvent>(fileStream);
Assert.Equal(dynamoDBTimeWindowEvent.ShardId, "shard123456789");
Assert.Equal(dynamoDBTimeWindowEvent.EventSourceArn, "stream-ARN");
Assert.False(dynamoDBTimeWindowEvent.IsFinalInvokeForWindow);
Assert.False(dynamoDBTimeWindowEvent.IsWindowTerminatedEarly);
Assert.Equal(dynamoDBTimeWindowEvent.State.Count, 1);
Assert.True(dynamoDBTimeWindowEvent.State.ContainsKey("1"));
Assert.Equal(dynamoDBTimeWindowEvent.State["1"], "state1");
Assert.NotNull(dynamoDBTimeWindowEvent.Window);
Assert.Equal(637317252000000000, dynamoDBTimeWindowEvent.Window.Start.Ticks);
Assert.Equal(637317255000000000, dynamoDBTimeWindowEvent.Window.End.Ticks);
Assert.Equal(dynamoDBTimeWindowEvent.Records.Count, 3);
var record1 = dynamoDBTimeWindowEvent.Records[0];
Assert.Equal(record1.EventID, "1");
Assert.Equal(record1.EventName, "INSERT");
Assert.Equal(record1.EventVersion, "1.0");
Assert.Equal(record1.EventSource, "aws:dynamodb");
Assert.Equal(record1.AwsRegion, "us-east-1");
Assert.Equal(record1.EventSourceArn, "stream-ARN");
Assert.Equal(record1.Dynamodb.Keys.Count, 1);
Assert.Equal(record1.Dynamodb.Keys["Id"].N, "101");
Assert.Equal(record1.Dynamodb.SequenceNumber, "111");
Assert.Equal(record1.Dynamodb.SizeBytes, 26);
Assert.Equal(record1.Dynamodb.StreamViewType, "NEW_IMAGE");
Assert.Equal(record1.Dynamodb.NewImage.Count, 2);
Assert.Equal(record1.Dynamodb.NewImage["Message"].S, "New item!");
Assert.Equal(record1.Dynamodb.NewImage["Id"].N, "101");
Assert.Null(record1.Dynamodb.OldImage);
var record2 = dynamoDBTimeWindowEvent.Records[1];
Assert.Equal(record2.EventID, "2");
Assert.Equal(record2.EventName, "MODIFY");
Assert.Equal(record2.EventVersion, "1.0");
Assert.Equal(record2.EventSource, "aws:dynamodb");
Assert.Equal(record2.AwsRegion, "us-east-1");
Assert.Equal(record2.EventSourceArn, "stream-ARN");
Assert.Equal(record2.Dynamodb.Keys.Count, 1);
Assert.Equal(record2.Dynamodb.Keys["Id"].N, "101");
Assert.Equal(record2.Dynamodb.SequenceNumber, "222");
Assert.Equal(record2.Dynamodb.SizeBytes, 59);
Assert.Equal(record2.Dynamodb.StreamViewType, "NEW_AND_OLD_IMAGES");
Assert.Equal(record2.Dynamodb.NewImage.Count, 2);
Assert.Equal(record2.Dynamodb.NewImage["Message"].S, "This item has changed");
Assert.Equal(record2.Dynamodb.NewImage["Id"].N, "101");
Assert.Equal(record2.Dynamodb.OldImage.Count, 2);
Assert.Equal(record2.Dynamodb.OldImage["Message"].S, "New item!");
Assert.Equal(record2.Dynamodb.OldImage["Id"].N, "101");
var record3 = dynamoDBTimeWindowEvent.Records[2];
Assert.Equal(record3.EventID, "3");
Assert.Equal(record3.EventName, "REMOVE");
Assert.Equal(record3.EventVersion, "1.0");
Assert.Equal(record3.EventSource, "aws:dynamodb");
Assert.Equal(record3.AwsRegion, "us-east-1");
Assert.Equal(record3.EventSourceArn, "stream-ARN");
Assert.Equal(record3.Dynamodb.Keys.Count, 1);
Assert.Equal(record3.Dynamodb.Keys["Id"].N, "101");
Assert.Equal(record3.Dynamodb.SequenceNumber, "333");
Assert.Equal(record3.Dynamodb.SizeBytes, 38);
Assert.Equal(record3.Dynamodb.StreamViewType, "NEW_AND_OLD_IMAGES");
Assert.Null(record3.Dynamodb.NewImage);
Assert.Equal(record3.Dynamodb.OldImage.Count, 2);
Assert.Equal(record3.Dynamodb.OldImage["Message"].S, "This item has changed");
Assert.Equal(record3.Dynamodb.OldImage["Id"].N, "101");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void DynamoDBTimeWindowResponseTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("dynamodb-timewindow-response.json"))
{
var dynamoDBTimeWindowResponse = serializer.Deserialize<DynamoDBTimeWindowResponse>(fileStream);
Assert.Equal(dynamoDBTimeWindowResponse.State.Count, 2);
Assert.True(dynamoDBTimeWindowResponse.State.ContainsKey("1"));
Assert.Equal(dynamoDBTimeWindowResponse.State["1"], "282");
Assert.True(dynamoDBTimeWindowResponse.State.ContainsKey("2"));
Assert.Equal(dynamoDBTimeWindowResponse.State["2"], "715");
Assert.Equal(dynamoDBTimeWindowResponse.BatchItemFailures.Count, 0);
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void CognitoTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("cognito-event.json"))
{
var cognitoEvent = serializer.Deserialize<CognitoEvent>(fileStream);
Assert.Equal(cognitoEvent.Version, 2);
Assert.Equal(cognitoEvent.EventType, "SyncTrigger");
Assert.Equal(cognitoEvent.Region, "us-east-1");
Assert.Equal(cognitoEvent.DatasetName, "datasetName");
Assert.Equal(cognitoEvent.IdentityPoolId, "identityPoolId");
Assert.Equal(cognitoEvent.IdentityId, "identityId");
Assert.Equal(cognitoEvent.DatasetRecords.Count, 1);
Assert.True(cognitoEvent.DatasetRecords.ContainsKey("SampleKey1"));
Assert.Equal(cognitoEvent.DatasetRecords["SampleKey1"].NewValue, "newValue1");
Assert.Equal(cognitoEvent.DatasetRecords["SampleKey1"].OldValue, "oldValue1");
Assert.Equal(cognitoEvent.DatasetRecords["SampleKey1"].Op, "replace");
Handle(cognitoEvent);
}
}
private static void Handle(CognitoEvent cognitoEvent)
{
foreach (var datasetKVP in cognitoEvent.DatasetRecords)
{
var datasetName = datasetKVP.Key;
var datasetRecord = datasetKVP.Value;
Console.WriteLine($"[{cognitoEvent.EventType}-{datasetName}] {datasetRecord.OldValue} -> {datasetRecord.Op} -> {datasetRecord.NewValue}");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void CognitoPreSignUpEventTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("cognito-presignup-event.json"))
{
var cognitoPreSignupEvent = serializer.Deserialize<CognitoPreSignupEvent>(fileStream);
AssertBaseClass(cognitoPreSignupEvent);
Assert.Equal(2, cognitoPreSignupEvent.Request.ValidationData.Count);
Assert.Equal("validation_1", cognitoPreSignupEvent.Request.ValidationData.ToArray()[0].Key);
Assert.Equal("validation_value_1", cognitoPreSignupEvent.Request.ValidationData.ToArray()[0].Value);
Assert.Equal("validation_2", cognitoPreSignupEvent.Request.ValidationData.ToArray()[1].Key);
Assert.Equal("validation_value_2", cognitoPreSignupEvent.Request.ValidationData.ToArray()[1].Value);
Assert.Equal(2, cognitoPreSignupEvent.Request.ClientMetadata.Count);
Assert.Equal("metadata_1", cognitoPreSignupEvent.Request.ClientMetadata.ToArray()[0].Key);
Assert.Equal("metadata_value_1", cognitoPreSignupEvent.Request.ClientMetadata.ToArray()[0].Value);
Assert.Equal("metadata_2", cognitoPreSignupEvent.Request.ClientMetadata.ToArray()[1].Key);
Assert.Equal("metadata_value_2", cognitoPreSignupEvent.Request.ClientMetadata.ToArray()[1].Value);
Assert.True(cognitoPreSignupEvent.Response.AutoConfirmUser);
Assert.True(cognitoPreSignupEvent.Response.AutoVerifyPhone);
Assert.True(cognitoPreSignupEvent.Response.AutoVerifyEmail);
MemoryStream ms = new MemoryStream();
serializer.Serialize<CognitoPreSignupEvent>(cognitoPreSignupEvent, ms);
ms.Position = 0;
var json = new StreamReader(ms).ReadToEnd();
var original = JObject.Parse(File.ReadAllText("cognito-presignup-event.json"));
var serialized = JObject.Parse(json);
Assert.True(JToken.DeepEquals(serialized, original), "Serialized object is not the same as the original JSON");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void CognitoPostConfirmationEventTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("cognito-presignup-event.json"))
{
var cognitoPostConfirmationEvent = serializer.Deserialize<CognitoPostConfirmationEvent>(fileStream);
AssertBaseClass(cognitoPostConfirmationEvent);
Assert.Equal(2, cognitoPostConfirmationEvent.Request.ClientMetadata.Count);
Assert.Equal("metadata_1", cognitoPostConfirmationEvent.Request.ClientMetadata.ToArray()[0].Key);
Assert.Equal("metadata_value_1", cognitoPostConfirmationEvent.Request.ClientMetadata.ToArray()[0].Value);
Assert.Equal("metadata_2", cognitoPostConfirmationEvent.Request.ClientMetadata.ToArray()[1].Key);
Assert.Equal("metadata_value_2", cognitoPostConfirmationEvent.Request.ClientMetadata.ToArray()[1].Value);
MemoryStream ms = new MemoryStream();
serializer.Serialize<CognitoPostConfirmationEvent>(cognitoPostConfirmationEvent, ms);
ms.Position = 0;
var json = new StreamReader(ms).ReadToEnd();
var original = JObject.Parse(File.ReadAllText("cognito-postconfirmation-event.json"));
var serialized = JObject.Parse(json);
Assert.True(JToken.DeepEquals(serialized, original), "Serialized object is not the same as the original JSON");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void CognitoPreAuthenticationEventTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("cognito-preauthentication-event.json"))
{
var cognitoPreAuthenticationEvent = serializer.Deserialize<CognitoPreAuthenticationEvent>(fileStream);
AssertBaseClass(cognitoPreAuthenticationEvent);
Assert.Equal(2, cognitoPreAuthenticationEvent.Request.ValidationData.Count);
Assert.Equal("validation_1", cognitoPreAuthenticationEvent.Request.ValidationData.ToArray()[0].Key);
Assert.Equal("validation_value_1", cognitoPreAuthenticationEvent.Request.ValidationData.ToArray()[0].Value);
Assert.Equal("validation_2", cognitoPreAuthenticationEvent.Request.ValidationData.ToArray()[1].Key);
Assert.Equal("validation_value_2", cognitoPreAuthenticationEvent.Request.ValidationData.ToArray()[1].Value);
Assert.True(cognitoPreAuthenticationEvent.Request.UserNotFound);
MemoryStream ms = new MemoryStream();
serializer.Serialize<CognitoPreAuthenticationEvent>(cognitoPreAuthenticationEvent, ms);
ms.Position = 0;
var json = new StreamReader(ms).ReadToEnd();
var original = JObject.Parse(File.ReadAllText("cognito-preauthentication-event.json"));
var serialized = JObject.Parse(json);
Assert.True(JToken.DeepEquals(serialized, original), "Serialized object is not the same as the original JSON");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void CognitoPostAuthenticationEventTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("cognito-postauthentication-event.json"))
{
var cognitoPostAuthenticationEvent = serializer.Deserialize<CognitoPostAuthenticationEvent>(fileStream);
AssertBaseClass(cognitoPostAuthenticationEvent);
Assert.Equal(2, cognitoPostAuthenticationEvent.Request.ClientMetadata.Count);
Assert.Equal("client_1", cognitoPostAuthenticationEvent.Request.ClientMetadata.ToArray()[0].Key);
Assert.Equal("client_value_1", cognitoPostAuthenticationEvent.Request.ClientMetadata.ToArray()[0].Value);
Assert.Equal("client_2", cognitoPostAuthenticationEvent.Request.ClientMetadata.ToArray()[1].Key);
Assert.Equal("client_value_2", cognitoPostAuthenticationEvent.Request.ClientMetadata.ToArray()[1].Value);
Assert.Equal(2, cognitoPostAuthenticationEvent.Request.ValidationData.Count);
Assert.Equal("validation_1", cognitoPostAuthenticationEvent.Request.ValidationData.ToArray()[0].Key);
Assert.Equal("validation_value_1", cognitoPostAuthenticationEvent.Request.ValidationData.ToArray()[0].Value);
Assert.Equal("validation_2", cognitoPostAuthenticationEvent.Request.ValidationData.ToArray()[1].Key);
Assert.Equal("validation_value_2", cognitoPostAuthenticationEvent.Request.ValidationData.ToArray()[1].Value);
Assert.True(cognitoPostAuthenticationEvent.Request.NewDevicedUsed);
MemoryStream ms = new MemoryStream();
serializer.Serialize<CognitoPostAuthenticationEvent>(cognitoPostAuthenticationEvent, ms);
ms.Position = 0;
var json = new StreamReader(ms).ReadToEnd();
var original = JObject.Parse(File.ReadAllText("cognito-postauthentication-event.json"));
var serialized = JObject.Parse(json);
Assert.True(JToken.DeepEquals(serialized, original), "Serialized object is not the same as the original JSON");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void CognitoDefineAuthChallengeEventTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("cognito-defineauthchallenge-event.json"))
{
var cognitoDefineAuthChallengeEvent = serializer.Deserialize<CognitoDefineAuthChallengeEvent>(fileStream);
AssertBaseClass(cognitoDefineAuthChallengeEvent);
Assert.Equal(2, cognitoDefineAuthChallengeEvent.Request.ClientMetadata.Count);
Assert.Equal("metadata_1", cognitoDefineAuthChallengeEvent.Request.ClientMetadata.ToArray()[0].Key);
Assert.Equal("metadata_value_1", cognitoDefineAuthChallengeEvent.Request.ClientMetadata.ToArray()[0].Value);
Assert.Equal("metadata_2", cognitoDefineAuthChallengeEvent.Request.ClientMetadata.ToArray()[1].Key);
Assert.Equal("metadata_value_2", cognitoDefineAuthChallengeEvent.Request.ClientMetadata.ToArray()[1].Value);
Assert.Equal(2, cognitoDefineAuthChallengeEvent.Request.Session.Count);
var session0 = cognitoDefineAuthChallengeEvent.Request.Session[0];
Assert.Equal("challenge1", session0.ChallengeName);
Assert.True(session0.ChallengeResult);
Assert.Equal("challenge_metadata1", session0.ChallengeMetadata);
var session1 = cognitoDefineAuthChallengeEvent.Request.Session[1];
Assert.Equal("challenge2", session1.ChallengeName);
Assert.False(session1.ChallengeResult);
Assert.Equal("challenge_metadata2", session1.ChallengeMetadata);
Assert.True(cognitoDefineAuthChallengeEvent.Request.UserNotFound);
Assert.Equal("challenge", cognitoDefineAuthChallengeEvent.Response.ChallengeName);
Assert.True(cognitoDefineAuthChallengeEvent.Response.IssueTokens);
Assert.True(cognitoDefineAuthChallengeEvent.Response.FailAuthentication);
MemoryStream ms = new MemoryStream();
serializer.Serialize<CognitoDefineAuthChallengeEvent>(cognitoDefineAuthChallengeEvent, ms);
ms.Position = 0;
var json = new StreamReader(ms).ReadToEnd();
var original = JObject.Parse(File.ReadAllText("cognito-defineauthchallenge-event.json"));
var serialized = JObject.Parse(json);
Assert.True(JToken.DeepEquals(serialized, original), "Serialized object is not the same as the original JSON");
}
}
[Theory]
[InlineData(typeof(JsonSerializer))]
#if NETCOREAPP3_1_OR_GREATER
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.LambdaJsonSerializer))]
[InlineData(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))]
#endif
public void CognitoDefineAuthChallengeEventWithNullValuesTest(Type serializerType)
{
var serializer = Activator.CreateInstance(serializerType) as ILambdaSerializer;
using (var fileStream = LoadJsonTestFile("cognito-defineauthchallenge-event-with-null-values.json"))
{
var cognitoDefineAuthChallengeEvent = serializer.Deserialize<CognitoDefineAuthChallengeEvent>(fileStream);
AssertBaseClass(cognitoDefineAuthChallengeEvent);
Assert.Equal(2, cognitoDefineAuthChallengeEvent.Request.ClientMetadata.Count);
Assert.Equal("metadata_1", cognitoDefineAuthChallengeEvent.Request.ClientMetadata.ToArray()[0].Key);
Assert.Equal("metadata_value_1", cognitoDefineAuthChallengeEvent.Request.ClientMetadata.ToArray()[0].Value);
Assert.Equal("metadata_2", cognitoDefineAuthChallengeEvent.Request.ClientMetadata.ToArray()[1].Key);
Assert.Equal("metadata_value_2", cognitoDefineAuthChallengeEvent.Request.ClientMetadata.ToArray()[1].Value);
Assert.Equal(2, cognitoDefineAuthChallengeEvent.Request.Session.Count);
var session0 = cognitoDefineAuthChallengeEvent.Request.Session[0];