public void Should_fail_over_to_next_node_if_there_is_ConnectionFailureException()
{
// Arrange
var retryPolicty = Substitute.For <IRetryPolicy>();
var connection = new HaConnection(retryPolicty,
Substitute.For <IRabbitWatcher>(),
new List <ManagedConnectionFactory> {
new ManagedConnectionFactory()
});
connection.ConnectionFactories.ClearAll();
var f1 = CreateManagedConnectionFactory(5671, new Exception());
var f2 = CreateManagedConnectionFactory(5672, new Exception());
var f3 = CreateManagedConnectionFactory(5673, new BrokerUnreachableException(new Dictionary <AmqpTcpEndpoint, int>(), new Dictionary <AmqpTcpEndpoint, Exception>(), new Exception()));
connection.ConnectionFactories.Add(f1);
connection.ConnectionFactories.Add(f2);
connection.ConnectionFactories.Add(f3);
// Action
connection.Connect();
// Assert
f1.Received(1).CreateConnection();
f2.Received(1).CreateConnection();
f3.Received(1).CreateConnection();
retryPolicty.Received(1).WaitForNextRetry(Arg.Any <Action>());
}
public void Should_fire_connected_event_when_connect_successfully()
{
// Arrange
var are = new AutoResetEvent(false);
var retryPolicty = Substitute.For <IRetryPolicy>();
var connection = new HaConnection(retryPolicty,
Substitute.For <IRabbitWatcher>(),
new List <ManagedConnectionFactory> {
new ManagedConnectionFactory()
});
connection.Connected += () => are.Set();
connection.ConnectionFactories.ClearAll();
var f1 = CreateManagedConnectionFactory(5671);
var f2 = CreateManagedConnectionFactory(5672);
connection.ConnectionFactories.Add(f1);
connection.ConnectionFactories.Add(f2);
// Action
connection.Connect();
are.WaitOne();
// Assert
retryPolicty.Received(1).Reset();
f1.Received(1).CreateConnection();
}