public async Task VerifyMessagesArePublished()
{
// Setup the message bus.
var cs = Any.String();
var publisher = new MockPublisher();
var mbf = new MockMessageBusFactory {
Publisher = publisher
};
var mbd = new MessageBusDescription {
ConnectionString = cs, Factory = mbf
};
var bus = new MessageBus(mbd);
var entity = Any.String();
Assert.IsFalse(
publisher.IsInitialized,
"The publisher should not be initialized before it is called the first time.");
// Send a message on the bus.
var message = new MockMessage
{
CorrelationKey = Any.String(),
Message = Any.String(),
MessageKey = Any.String(),
PartitionKey = Any.String(),
Properties =
new Dictionary <string, object> {
{ Any.String(), Any.String() }
}
};
await bus.SendAsync(entity, message);
Assert.IsTrue(
publisher.IsInitialized,
"The publisher should be initialized after it is called the first time.");
Assert.AreEqual(publisher.Description.ConnectionString, cs);
Assert.AreEqual(publisher.Description.Entity, entity);
await bus.CloseAsync();
Assert.IsTrue(publisher.IsClosed, "The publisher should be closed.");
// Verify the message sent.
Assert.AreEqual(publisher.IsInitialized, true);
Assert.AreEqual(publisher.Message.CorrelationKey, message.CorrelationKey);
Assert.AreEqual(publisher.Message.Message, message.Message);
Assert.AreEqual(publisher.Message.MessageKey, message.MessageKey);
Assert.AreEqual(publisher.Message.PartitionKey, message.PartitionKey);
}
public async Task VerifyMessageCrossesBridge()
{
// Create the source message bus.
var sourceBus = new MockMessageBus();
var sourceEntity = Any.String();
// Create the target message bus.
var targetBus = new MockMessageBus();
const string TargetEntity = "TestEventHub";
// Setup the target callback. This is the output of the bridge.
var called = false;
await targetBus.RegisterHandlerAsync(TargetEntity, "TestEventHub", m => Task.Run(() => { called = true; }));
// Create the message bus bridge.
var bridgeName = Any.String();
var bridge = new MySimpleMessageBridge();
await
bridge.InitializeAsync(
new MessageBusBridgeDescription
{
BridgeName = bridgeName,
SourceBus = sourceBus,
SourceEntity = sourceEntity,
TargetBus = targetBus,
TargetEntity = TargetEntity
});
// Send the message.
var message = new MockMessage
{
CorrelationKey = Any.String(),
Message = "{\"Name\":\"TestEventHub\"}",
MessageKey = Any.String(),
PartitionKey = Any.String()
};
await sourceBus.SendAsync(sourceEntity, message);
// Assert that the message reached the other side.
Assert.IsTrue(called, "The target callback must be called.");
await bridge.CloseAsync();
}
public async Task VerifyMessageCrossesBridge()
{
// Create the source message bus.
var sourceBus = new MockMessageBus();
var sourceEntity = Any.String();
// Create the target message bus.
var targetBus = new MockMessageBus();
const string TargetEntity = "TestEventHub";
// Setup the target callback. This is the output of the bridge.
var called = false;
await targetBus.RegisterHandlerAsync(TargetEntity, "TestEventHub", m => Task.Run(() => { called = true; }));
// Create the message bus bridge.
var bridgeName = Any.String();
var bridge = new MySimpleMessageBridge();
await
bridge.InitializeAsync(
new MessageBusBridgeDescription
{
BridgeName = bridgeName,
SourceBus = sourceBus,
SourceEntity = sourceEntity,
TargetBus = targetBus,
TargetEntity = TargetEntity
});
// Send the message.
var message = new MockMessage
{
CorrelationKey = Any.String(),
Message = "{\"Name\":\"TestEventHub\"}",
MessageKey = Any.String(),
PartitionKey = Any.String()
};
await sourceBus.SendAsync(sourceEntity, message);
// Assert that the message reached the other side.
Assert.IsTrue(called, "The target callback must be called.");
await bridge.CloseAsync();
}
public async Task VerifyMessagesArePublished()
{
// Setup the message bus.
var cs = Any.String();
var publisher = new MockPublisher();
var mbf = new MockMessageBusFactory { Publisher = publisher };
var mbd = new MessageBusDescription { ConnectionString = cs, Factory = mbf };
var bus = new MessageBus(mbd);
var entity = Any.String();
Assert.IsFalse(
publisher.IsInitialized,
"The publisher should not be initialized before it is called the first time.");
// Send a message on the bus.
var message = new MockMessage
{
CorrelationKey = Any.String(),
Message = Any.String(),
MessageKey = Any.String(),
PartitionKey = Any.String(),
Properties =
new Dictionary<string, object> { { Any.String(), Any.String() } }
};
await bus.SendAsync(entity, message);
Assert.IsTrue(
publisher.IsInitialized,
"The publisher should be initialized after it is called the first time.");
Assert.AreEqual(publisher.Description.ConnectionString, cs);
Assert.AreEqual(publisher.Description.Entity, entity);
await bus.CloseAsync();
Assert.IsTrue(publisher.IsClosed, "The publisher should be closed.");
// Verify the message sent.
Assert.AreEqual(publisher.IsInitialized, true);
Assert.AreEqual(publisher.Message.CorrelationKey, message.CorrelationKey);
Assert.AreEqual(publisher.Message.Message, message.Message);
Assert.AreEqual(publisher.Message.MessageKey, message.MessageKey);
Assert.AreEqual(publisher.Message.PartitionKey, message.PartitionKey);
}