public void TestCloseInvalidConnection()
{
var mocker = new AutoMoqer();
var mockConnectionFactory = mocker.GetMock<RabbitMQ.Client.ConnectionFactory>();
var mockConnection1 = new Mock<RabbitMQ.Client.IConnection>();
var mockConnection2 = new Mock<RabbitMQ.Client.IConnection>();
mockConnectionFactory.Setup(c => c.CreateConnection()).ReturnsInOrder(mockConnection1.Object, mockConnection2.Object);
// simulate a dead connection
mockConnection1.Setup(c => c.IsOpen).Returns(false);
var connectionFactory = new SingleConnectionFactory(mockConnectionFactory.Object);
var connection = connectionFactory.CreateConnection();
// the dead connection should be discarded
connection.CreateChannel(false);
mockConnectionFactory.Verify(c => c.CreateConnection(), Times.Exactly(2));
mockConnection2.Verify(c => c.CreateModel(), Times.Exactly(1));
connectionFactory.Dispose();
mockConnection2.Verify(c => c.Close(), Times.Exactly(1));
}
public void TestWithListener()
{
var mocker = new AutoMoqer();
var mockConnectionFactory = mocker.GetMock<RabbitMQ.Client.ConnectionFactory>();
var mockConnection = mocker.GetMock<RabbitMQ.Client.IConnection>();
mockConnectionFactory.Setup(c => c.CreateConnection()).Returns(mockConnection.Object);
var called = new AtomicInteger(0);
var connectionFactory = new SingleConnectionFactory(mockConnectionFactory.Object);
var mockConnectionListener = new Mock<IConnectionListener>();
mockConnectionListener.Setup(m => m.OnCreate(It.IsAny<IConnection>())).Callback((IConnection conn) => called.IncrementValueAndReturn());
mockConnectionListener.Setup(m => m.OnClose(It.IsAny<IConnection>())).Callback((IConnection conn) => called.DecrementValueAndReturn());
connectionFactory.ConnectionListeners = new List<IConnectionListener>() { mockConnectionListener.Object };
var con = connectionFactory.CreateConnection();
Assert.AreEqual(1, called.Value);
con.Close();
Assert.AreEqual(1, called.Value);
mockConnection.Verify(c => c.Close(), Times.Never());
connectionFactory.CreateConnection();
Assert.AreEqual(1, called.Value);
connectionFactory.Dispose();
Assert.AreEqual(0, called.Value);
mockConnection.Verify(c => c.Close(), Times.AtLeastOnce());
mockConnectionFactory.Verify(c => c.CreateConnection(), Times.Exactly(1));
}