public void IfMultipleFactoriesMatchTheProvidedNameThenTheFirstFactoryToAppearInConfigIsSelected()
{
// There are three factories in config, in this order:
// ExamplMessagingScenarioFactory
// HasScenario returns true when the name parameter is "foo"
// AnotherMessagingScenarioFactory
// HasScenario returns true when the name parameter is "foo" or "bar"
// PermissiveMessagingScenarioFactory
// HasScenario returns true when the name parameter is *not* "qux"
var testReceiver = (TestReceiver)MessagingScenarioFactory.CreateQueueConsumer("foo");
Assert.That(testReceiver.Name, Is.EqualTo("foo"));
Assert.That(testReceiver.FactoryType, Is.EqualTo(typeof(ExampleMessagingScenarioFactory)));
testReceiver = (TestReceiver)MessagingScenarioFactory.CreateQueueConsumer("bar");
Assert.That(testReceiver.Name, Is.EqualTo("bar"));
Assert.That(testReceiver.FactoryType, Is.EqualTo(typeof(AnotherMessagingScenarioFactory)));
testReceiver = (TestReceiver)MessagingScenarioFactory.CreateQueueConsumer("baz");
Assert.That(testReceiver.Name, Is.EqualTo("baz"));
Assert.That(testReceiver.FactoryType, Is.EqualTo(typeof(PermissiveMessagingScenarioFactory)));
}
public void IfNoFactoriesMatchTheProvidedNameThenAnInvalidOperationExceptionIsThrown()
{
Assert.That(() => MessagingScenarioFactory.CreateQueueConsumer("qux"), Throws.InvalidOperationException);
}