public void ToPublisherBuilder_FromSubscriberWithoutWildcards()
{
// Arrange
var topics = Fixture.Create <List <string> >();
var builder = new TopicBuilder(topics.Count + 1, TopicConsumer.Subscriber)
.AddTopics(topics);
// Act
var publisherBuilder = builder.ToPublisherBuilder();
// Assert
publisherBuilder.Levels
.Should()
.Be(builder.Levels,
"because the content of the builder should remain the same");
publisherBuilder.TopicCollection.ToArray()
.Should()
.Contain(builder.TopicCollection.ToArray(),
"because the content of the builder should remain the same");
publisherBuilder.Consumer
.Should()
.Be(TopicConsumer.Publisher,
"because the consumer should have changed for the converted builder");
}
public void ToPublisherBuilder_FromSubscriberWithWildcards()
{
// Arrange
var topics = Fixture.Create <List <string> >();
topics.Add(Mqtt.Wildcard.SingleLevel.ToString());
topics.AddRange(Fixture.Create <List <string> >());
var builder = new TopicBuilder(topics.Count + 1, TopicConsumer.Subscriber)
.AddTopics(topics);
// Act
Action convertingSubscriberWithTopicsToPublisher = () =>
_ = builder.ToPublisherBuilder();
// Assert
convertingSubscriberWithTopicsToPublisher.Should()
.Throw <IllegalTopicConstructionException>(
"because converting a topic should not bypass topic construction rules");
}