public void TryConnect_MoreThanThreeExceptionsToHandle_ConnectionUnsuccessful()
{
var connectionFactoryMock = new Mock <IConnectionFactory>();
var connectionMock = new Mock <IConnection>();
connectionFactoryMock
.Setup(c => c.CreateConnection())
.Callback(() =>
{
throw new BrokerUnreachableException(new Exception());
});
var connection = new SharpRabbit.RabbitConnection(
_logger,
connectionFactoryMock.Object);
Assert.False(connection.IsConnected);
}
public void OnConnectionBlocked_NoMatterTheReason_TryReconnect()
{
var connectionFactoryMock = new Mock <IConnectionFactory>();
var connectionMock = new Mock <IConnection>();
connectionFactoryMock
.Setup(c => c.CreateConnection())
.Returns(connectionMock.Object);
var connection = new SharpRabbit.RabbitConnection(
_logger,
connectionFactoryMock.Object);
var blockReason = It.IsAny <string>();
connection.OnConnectionBlocked(new object(), new RabbitMQ.Client.Events.ConnectionBlockedEventArgs(blockReason));
connectionFactoryMock.Verify(m => m.CreateConnection(), Times.Once);
}
public void TryConnect_NoExceptionsToHandle_CallCreatesConnectionOnce()
{
var connectionFactoryMock = new Mock <IConnectionFactory>();
var connectionMock = new Mock <IConnection>();
connectionFactoryMock
.Setup(c => c.CreateConnection())
.Returns(connectionMock.Object);
var connection = new SharpRabbit.RabbitConnection(
_logger,
connectionFactoryMock.Object);
var blockReason = It.IsAny <string>();
connection.TryConnect();
connectionFactoryMock.Verify(m => m.CreateConnection(), Times.Once);
}
public void DisposeCalled_CallsConnectionDispose()
{
var connectionFactoryMock = new Mock <IConnectionFactory>();
var connectionMock = new Mock <IConnection>();
connectionFactoryMock
.Setup(c => c.CreateConnection())
.Returns(connectionMock.Object);
var rabbitConnection = new SharpRabbit.RabbitConnection(
_logger,
connectionFactoryMock.Object);
rabbitConnection.TryConnect();
rabbitConnection.Dispose();
connectionMock.Verify(c => c.Dispose(), Times.Once);
}
public void OnConnectionShutdown_InitiatorIsPeer_Reconnect()
{
var connectionFactoryMock = new Mock <IConnectionFactory>();
var connectionMock = new Mock <IConnection>();
connectionFactoryMock
.Setup(c => c.CreateConnection())
.Returns(connectionMock.Object);
var connection = new SharpRabbit.RabbitConnection(
_logger,
connectionFactoryMock.Object);
var sender = It.IsAny <object>();
var replyText = It.IsAny <string>();
var replyCode = It.IsAny <ushort>();
connection.OnConnectionShutdown(sender, new ShutdownEventArgs(ShutdownInitiator.Peer, replyCode, replyText));
connectionFactoryMock.Verify(m => m.CreateConnection(), Times.Once);
}
public void TryConnect_LessThanFourExceptionsToHandle_CallCreatesConnectionAtLeastOnce()
{
var connectionFactoryMock = new Mock <IConnectionFactory>();
var connectionMock = new Mock <IConnection>();
var callingTimes = 0;
connectionFactoryMock
.Setup(c => c.CreateConnection())
.Callback(() =>
{
callingTimes++;
})
.Returns(() =>
{
if (callingTimes < 4)
{
throw new BrokerUnreachableException(new Exception());
}
connectionMock
.Setup(c => c.IsOpen)
.Returns(true);
return(connectionMock.Object);
});
var connection = new SharpRabbit.RabbitConnection(
_logger,
connectionFactoryMock.Object);
var blockReason = It.IsAny <string>();
connection.TryConnect();
Assert.True(connection.IsConnected);
}