public async Task SpfRecordsPolledAndRecordsChangedEventsRaisedAndStateUpdated()
{
await PurgeAmazonSqsQueue(OutputQueueUrl);
await TruncateDatabase(ConnectionString);
await SetState(ConnectionString, new SpfEntityState(Id, 1, SpfState.PollPending, DateTime.Now));
SpfRecordsPolled spfRecordsPolled = new SpfRecordsPolled(Id,
CreateSpfRecords(), 1, TimeSpan.FromSeconds(1), new List <Contracts.SharedDomain.Message>());
InvokeLambda(spfRecordsPolled);
Message message1 = await ReadAmazonSqsEvent(OutputQueueUrl, ReadTimeoutSecond);
Assert.That(message1, Is.TypeOf <SpfRecordsPolled>());
SpfRecordsEvaluated spfRecordsEvaluated = (SpfRecordsEvaluated)message1;
Assert.That(spfRecordsEvaluated.Id, Is.EqualTo(Id));
Assert.That(spfRecordsEvaluated.Records, Is.EqualTo(spfRecordsPolled.Records));
Assert.That(spfRecordsEvaluated.DnsQueryCount, Is.EqualTo(spfRecordsPolled.DnsQueryCount));
Assert.That(spfRecordsEvaluated.ElapsedQueryTime, Is.EqualTo(spfRecordsPolled.ElapsedQueryTime));
CollectionAssert.AreEqual(spfRecordsEvaluated.Messages, spfRecordsPolled.Messages);
List <SpfEntityState> spfEntityStates = await GetStates(ConnectionString);
Assert.That(spfEntityStates.Count, Is.EqualTo(1));
Assert.That(spfEntityStates[0].Id, Is.EqualTo(Id));
Assert.That(spfEntityStates[0].Version, Is.EqualTo(2));
Assert.That(spfEntityStates[0].SpfRecords, Is.EqualTo(spfRecordsPolled.Records));
Assert.That(spfEntityStates[0].DnsQueryCount, Is.EqualTo(spfRecordsPolled.DnsQueryCount));
Assert.That(spfEntityStates[0].ElapsedQueryTime, Is.EqualTo(spfRecordsPolled.ElapsedQueryTime));
CollectionAssert.AreEqual(spfEntityStates[0].Messages, spfRecordsPolled.Messages);
}
private static async Task <Message> ReadAmazonSqsEvent(string queueUrl, int waitTimeoutSPerMessageSeconds)
{
using (AmazonSQSClient sqsClient = new AmazonSQSClient())
{
ReceiveMessageResponse receiveMessageResponse =
await sqsClient.ReceiveMessageAsync(new ReceiveMessageRequest(queueUrl)
{
WaitTimeSeconds = waitTimeoutSPerMessageSeconds,
MessageAttributeNames = new List <string> {
"All"
},
MaxNumberOfMessages = 1
});
Message message = receiveMessageResponse.Messages.Count == 1
? GetMessage(receiveMessageResponse.Messages.First())
: null;
if (message != null)
{
DeleteMessageResponse response =
await sqsClient.DeleteMessageAsync(queueUrl,
receiveMessageResponse.Messages.First().ReceiptHandle);
}
return(message);
}
}
public async Task NonFailAllTermEvaluated()
{
await PurgeAmazonSqsQueue(OutputQueueUrl);
List <Term> terms = new List <Term>
{
new All(Qualifier.Neutral, "?All", true, false)
};
SpfRecords spfRecords = CreateSpfRecords(terms, isRoot: true);
SpfRecordsPolled spfRecordsPolled = new SpfRecordsPolled(Id, spfRecords, 1, TimeSpan.FromSeconds(0),
new List <Contracts.SharedDomain.Message>());
InvokeLambda(spfRecordsPolled);
Message message = await ReadAmazonSqsEvent(OutputQueueUrl, ReadTimeoutSecond);
Assert.That(message, Is.Not.Null);
Assert.That(message, Is.TypeOf <SpfRecordsEvaluated>());
SpfRecordsEvaluated spfRecordsEvaluated = (SpfRecordsEvaluated)message;
Assert.That(spfRecordsEvaluated.Records.Records.Count, Is.EqualTo(1));
Assert.That(spfRecordsEvaluated.Records.Records[0].Messages.Count, Is.EqualTo(1));
StringAssert.StartsWith("Only \"-all\" (do not allow other ip addresses) or \"~all\" (allow but mark other ip addresses) protect", spfRecordsEvaluated.Records.Records[0].Messages[0].Text);
}
public async Task TermsExplained()
{
await PurgeAmazonSqsQueue(OutputQueueUrl);
List <Term> terms = new List <Term>
{
new All(Qualifier.Fail, "-All", true, false)
};
SpfRecords spfRecords = CreateSpfRecords(terms);
SpfRecordsPolled spfRecordsPolled = new SpfRecordsPolled(Id, spfRecords, 1, TimeSpan.FromSeconds(0),
new List <Contracts.SharedDomain.Message>());
InvokeLambda(spfRecordsPolled);
Message message = await ReadAmazonSqsEvent(OutputQueueUrl, ReadTimeoutSecond);
Assert.That(message, Is.Not.Null);
Assert.That(message, Is.TypeOf <SpfRecordsEvaluated>());
SpfRecordsEvaluated spfRecordsEvaluated = (SpfRecordsEvaluated)message;
Assert.That(spfRecordsEvaluated.Records.Records.Count, Is.EqualTo(1));
Assert.That(spfRecordsEvaluated.Records.Records[0].Terms.Count, Is.EqualTo(1));
StringAssert.StartsWith("Do not allow any (other) ip addresses.", spfRecordsEvaluated.Records.Records[0].Terms[0].Explanation);
}
public async Task SpfRecordsEvaluatedAndRecordsChangedEventsRaisedAndStateUpdated()
{
await PurgeAmazonSqsQueue(OutputQueueUrl);
await TruncateDatabase(ConnectionString);
SpfRecords spfRecords = CreateSpfRecords();
SpfEntityState spfEntityState = new SpfEntityState(Id, 1, SpfState.PollPending, DateTime.Now)
{
SpfRecords = spfRecords,
DnsQueryCount = 1,
ElapsedQueryTime = TimeSpan.FromSeconds(1),
Messages = new List <Contracts.SharedDomain.Message>(),
};
await SetState(ConnectionString, spfEntityState);
spfRecords.Records[0].Messages
.Add(new Contracts.SharedDomain.Message(Guid.Empty, MessageSources.SpfEvaluator, MessageType.error,
"EvaluationError", "markdown"));
spfRecords.Records[0].Terms[0].Explanation = "Explanation";
SpfRecordsEvaluated spfRecordsEvaluated = new SpfRecordsEvaluated(Id, spfRecords, 1,
TimeSpan.FromSeconds(0), new List <Contracts.SharedDomain.Message>(), DateTime.UtcNow);
InvokeLambda(spfRecordsEvaluated);
Message message = await ReadAmazonSqsEvent(OutputQueueUrl, ReadTimeoutSecond);
Assert.That(message, Is.TypeOf <SpfRecordEvaluationsChanged>());
SpfRecordEvaluationsChanged spfRecordEvaluationsChanged = message as SpfRecordEvaluationsChanged;
Assert.That(spfRecordEvaluationsChanged.Records.Records[0].Messages.Count, Is.EqualTo(1));
Assert.That(spfRecordEvaluationsChanged.Records.Records[0].Messages[0].Text,
Is.EqualTo(spfRecords.Records[0].Messages[0].Text));
Assert.That(spfRecordEvaluationsChanged.Records.Records[0].Terms[0].Explanation,
Is.EqualTo(spfRecords.Records[0].Terms[0].Explanation));
List <SpfEntityState> spfEntityStates = await GetStates(ConnectionString);
Assert.That(spfEntityStates.Count, Is.EqualTo(1));
Assert.That(spfEntityStates[0].Id, Is.EqualTo(Id));
Assert.That(spfEntityStates[0].Version, Is.EqualTo(2));
Assert.That(spfEntityStates[0].SpfRecords.Records[0].Messages.Count, Is.EqualTo(1));
Assert.That(spfEntityStates[0].SpfRecords.Records[0].Messages[0].Text,
Is.EqualTo(spfRecordsEvaluated.Records.Records[0].Messages[0].Text));
Assert.That(spfEntityStates[0].SpfRecords.Records[0].Terms[0].Explanation,
Is.EqualTo(spfRecordsEvaluated.Records.Records[0].Terms[0].Explanation));
}
private static void InvokeLambda(Message message)
{
AmazonLambdaClient client = new AmazonLambdaClient();
string serializedMessage = JsonConvert.SerializeObject(message);
SQSEvent.MessageAttribute typeAttribute = new SQSEvent.MessageAttribute
{
DataType = "String",
StringValue = message.GetType().Name
};
SQSEvent.SQSMessage fakeSqsMessage = new SQSEvent.SQSMessage
{
Body = serializedMessage,
Attributes = new Dictionary <string, string>
{
{ "SentTimestamp", DateTimeOffset.UtcNow.ToUnixTimeMilliseconds().ToString() }
},
MessageAttributes = new Dictionary <string, SQSEvent.MessageAttribute>
{
{ "Type", typeAttribute }
}
};
SQSEvent fakeSqsEvent = new SQSEvent
{
Records = new List <SQSEvent.SQSMessage> {
fakeSqsMessage
}
};
string serializedFakeSqsEvent = JsonConvert.SerializeObject(fakeSqsEvent, new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
InvokeRequest invokeRequest = new InvokeRequest
{
FunctionName = FunctionName,
Payload = serializedFakeSqsEvent
};
InvokeResponse response = client.InvokeAsync(invokeRequest).GetAwaiter().GetResult();
string responseString = Encoding.UTF8.GetString(response.Payload.GetBuffer());
Console.WriteLine(responseString);
}
public async Task DomainAlreadyCreatedNoChangesOccur()
{
await PurgeAmazonSqsQueue(OutputQueueUrl);
await TruncateDatabase(ConnectionString);
await SetState(ConnectionString, new SpfEntityState(Id, 1, SpfState.PollPending, DateTime.Now));
DomainCreated domainCreated = new DomainCreated(Id, "*****@*****.**", DateTime.UtcNow);
InvokeLambda(domainCreated);
Message message = await ReadAmazonSqsEvent(OutputQueueUrl, ReadTimeoutSecond);
Assert.That(message, Is.Null);
List <SpfEntityState> spfEntityStates = await GetStates(ConnectionString);
Assert.That(spfEntityStates.Count, Is.EqualTo(1));
Assert.That(spfEntityStates[0].Id, Is.EqualTo(domainCreated.Id));
Assert.That(spfEntityStates[0].Version, Is.EqualTo(1));
}
public async Task EvaluationOccursForNestedRecords()
{
await PurgeAmazonSqsQueue(OutputQueueUrl);
List <Term> innerTerms = new List <Term>
{
new All(Qualifier.Neutral, "?All", true, false)
};
List <Term> terms = new List <Term>
{
new Include(Qualifier.Pass, string.Empty, string.Empty, CreateSpfRecords(innerTerms), true)
};
SpfRecords spfRecords = CreateSpfRecords(terms);
SpfRecordsPolled spfRecordsPolled = new SpfRecordsPolled(Id, spfRecords, 1, TimeSpan.FromSeconds(0),
new List <Contracts.SharedDomain.Message>());
InvokeLambda(spfRecordsPolled);
Message message = await ReadAmazonSqsEvent(OutputQueueUrl, ReadTimeoutSecond);
Assert.That(message, Is.Not.Null);
Assert.That(message, Is.TypeOf <SpfRecordsEvaluated>());
SpfRecordsEvaluated spfRecordsEvaluated = (SpfRecordsEvaluated)message;
List <SpfRecord> records = spfRecordsEvaluated.Records.Records;
Assert.That(records.Count, Is.EqualTo(1));
Assert.That(records[0].Terms.Count, Is.EqualTo(1));
Assert.That(records[0].Terms[0].Explanation, Is.Not.Null);
Assert.That(records[0].Terms[0], Is.TypeOf <Include>());
List <SpfRecord> innerRecords = ((Include)records[0].Terms[0]).Records.Records;
Assert.That(innerRecords[0].Terms.Count, Is.EqualTo(1));
Assert.That(innerRecords[0].Terms[0].Explanation, Is.Not.Null);
}
public async Task DomainCreatedWithNoDomainCreatesEntityForDomain()
{
await PurgeAmazonSqsQueue(OutputQueueUrl);
await TruncateDatabase(ConnectionString);
DomainCreated domainCreated = new DomainCreated(Id, "*****@*****.**", DateTime.UtcNow);
InvokeLambda(domainCreated);
Message message = await ReadAmazonSqsEvent(OutputQueueUrl, ReadTimeoutSecond);
Assert.That(message, Is.TypeOf <SpfEntityCreated>());
SpfEntityCreated spfEntityCreated = (SpfEntityCreated)message;
Assert.That(spfEntityCreated.Id, Is.EqualTo(domainCreated.Id));
Assert.That(spfEntityCreated.Version, Is.EqualTo(1));
List <SpfEntityState> spfEntityStates = await GetStates(ConnectionString);
Assert.That(spfEntityStates.Count, Is.EqualTo(1));
Assert.That(spfEntityStates[0].Id, Is.EqualTo(domainCreated.Id));
Assert.That(spfEntityStates[0].Version, Is.EqualTo(1));
}
