public void WriteShouldSplitByteArrayIntoPacketsAndSendToEndpoint()
{
// Arrange
_producer.Setup(x => x.MaximumMessageSize).Returns(10);
var stream = new MessageBusWriteStream(_producer.Object, "TestEndpoint", "TestSequence", _mockConfigurtaion.Object);
var byteArray = new byte[20];
for (int i = 0; i < byteArray.Length; i++)
{
byteArray[i] = Convert.ToByte(i);
}
var packet1 = new byte[10];
for (int i = 0; i < packet1.Length; i++)
{
packet1[i] = Convert.ToByte(i);
}
var packet2 = new byte[10];
for (int i = 0; i < packet2.Length; i++)
{
packet2[i] = Convert.ToByte(i + 10);
}
// Act
stream.Write(byteArray, 0, byteArray.Length);
// Assert
_producer.Verify(x => x.SendBytes("TestEndpoint", It.Is<byte[]>(y => CompareByteArrays(y, packet1)), It.IsAny<Dictionary<string, string>>()));
_producer.Verify(x => x.SendBytes("TestEndpoint", It.Is<byte[]>(y => CompareByteArrays(y, packet2)), It.IsAny<Dictionary<string, string>>()));
}
public void WriteShouldSendTheSameSequenceNumberWithEachPacket()
{
// Arrange
_producer.Setup(x => x.MaximumMessageSize).Returns(10);
var stream = new MessageBusWriteStream(_producer.Object, "TestEndpoint", "TestSequence", _mockConfigurtaion.Object);
var byteArray = new byte[20];
// Act
stream.Write(byteArray, 0, byteArray.Length);
// Assert
_producer.Verify(x => x.SendBytes("TestEndpoint", It.IsAny<byte[]>(), It.Is<Dictionary<string, string>>(y => y["SequenceId"] == "TestSequence")));
_producer.Verify(x => x.SendBytes("TestEndpoint", It.IsAny<byte[]>(), It.Is<Dictionary<string, string>>(y => y["SequenceId"] == "TestSequence")));
}
public void DisposeShouldSendAStopMessageToEndpoint()
{
// Arrange
_producer.Setup(x => x.MaximumMessageSize).Returns(10);
var stream = new MessageBusWriteStream(_producer.Object, "TestEndpoint", "TestSequence", _mockConfigurtaion.Object);
// Act
stream.Dispose();
// Assert
_producer.Verify(x => x.SendBytes("TestEndpoint", It.Is<byte[]>(y => y.Length == 0), It.Is<Dictionary<string, string>>(y => y.ContainsKey("Stop"))));
}
