public async Task Arn_Still_Retrieved_When_It_Already_Exists()
{
// Arrange
string topicName = Guid.NewGuid().ToString();
ILoggerFactory loggerFactory = OutputHelper.ToLoggerFactory();
var subjectProvider = new NonGenericMessageSubjectProvider();
var serializerFactor = new NewtonsoftSerializationFactory();
var serializationRegister = new MessageSerializationRegister(subjectProvider, serializerFactor);
IAmazonSimpleNotificationService client = CreateSnsClient(exists: true);
var topic = new SnsTopicByName(
topicName,
client,
serializationRegister,
loggerFactory,
subjectProvider);
// Act
await topic.CreateAsync();
// Assert
topic.Arn.ShouldNotBeNull();
}
public async Task Then_An_Exception_Is_Not_Thrown()
{
// Arrange
string topicName = Guid.NewGuid().ToString();
ILoggerFactory loggerFactory = OutputHelper.ToLoggerFactory();
IAwsClientFactory clientFactory = CreateClientFactory();
var subjectProvider = new NonGenericMessageSubjectProvider();
var serializerFactor = new NewtonsoftSerializationFactory();
var serializationRegister = new MessageSerializationRegister(subjectProvider, serializerFactor);
var client = clientFactory.GetSnsClient(Region);
var topic = new SnsTopicByName(
topicName,
client,
serializationRegister,
loggerFactory,
subjectProvider);
// Shouldn't throw
await topic.CreateAsync();
await topic.CreateAsync();
topic.Arn.ShouldNotBeNull();
topic.Arn.ShouldEndWith(topic.TopicName);
}
public async Task Cannot_Create_Topic_Because_It_Exists()
{
// Arrange
string topicName = Guid.NewGuid().ToString();
ILoggerFactory loggerFactory = OutputHelper.ToLoggerFactory();
var subjectProvider = new NonGenericMessageSubjectProvider();
var serializerFactor = new NewtonsoftSerializationFactory();
var serializationRegister = new MessageSerializationRegister(subjectProvider, serializerFactor);
IAmazonSimpleNotificationService client = CreateSnsClient(exists: true);
var topic = new SnsTopicByName(
topicName,
client,
serializationRegister,
loggerFactory,
subjectProvider);
// Act
bool actual = await topic.CreateAsync();
// Assert
actual.ShouldBeFalse();
topic.Arn.ShouldNotBeNull();
}
private JustSaying.JustSayingBus CreateSystemUnderTest()
{
var subjectProvider = new GenericMessageSubjectProvider();
var serializerFactory = new NewtonsoftSerializationFactory();
var bus = new JustSaying.JustSayingBus(Config,
new MessageSerializationRegister(subjectProvider, serializerFactory),
LoggerFactory)
{
Monitor = Monitor
};
bus.SetGroupSettings(new SubscriptionGroupSettingsBuilder()
.WithDefaultConcurrencyLimit(8),
new Dictionary <string, SubscriptionGroupConfigBuilder>());
return(bus);
}
public async Task Cannot_Create_Topic_Because_Not_Authorized()
{
// Arrange
string topicName = Guid.NewGuid().ToString();
ILoggerFactory loggerFactory = OutputHelper.ToLoggerFactory();
var subjectProvider = new NonGenericMessageSubjectProvider();
var serializerFactor = new NewtonsoftSerializationFactory();
var serializationRegister = new MessageSerializationRegister(subjectProvider, serializerFactor);
IAmazonSimpleNotificationService client = CreateSnsClient(exists: false);
var topic = new SnsTopicByName(
topicName,
client,
serializationRegister,
loggerFactory,
subjectProvider);
// Act and Assert
await Assert.ThrowsAsync <InvalidOperationException>(() => topic.CreateAsync());
}
