public void ReadsMessage()
{
MemoryStream inputStream = new MemoryStream();
MessageReader messageReader =
new MessageReader(
inputStream,
this.messageSerializer);
// Write a message to the stream
byte[] messageBuffer = this.GetMessageBytes(TestEventString);
inputStream.Write(
this.GetMessageBytes(TestEventString),
0,
messageBuffer.Length);
inputStream.Flush();
inputStream.Seek(0, SeekOrigin.Begin);
Message messageResult = messageReader.ReadMessage().Result;
Assert.Equal("testEvent", messageResult.Method);
inputStream.Dispose();
}
public void ReadsManyBufferedMessages()
{
MemoryStream inputStream = new MemoryStream();
MessageReader messageReader =
new MessageReader(
inputStream,
this.messageSerializer);
// Get a message to use for writing to the stream
byte[] messageBuffer = this.GetMessageBytes(TestEventString);
// How many messages of this size should we write to overflow the buffer?
int overflowMessageCount =
(int)Math.Ceiling(
(MessageReader.DefaultBufferSize * 1.5) / messageBuffer.Length);
// Write the necessary number of messages to the stream
for (int i = 0; i < overflowMessageCount; i++)
{
inputStream.Write(messageBuffer, 0, messageBuffer.Length);
}
inputStream.Flush();
inputStream.Seek(0, SeekOrigin.Begin);
// Read the written messages from the stream
for (int i = 0; i < overflowMessageCount; i++)
{
Message messageResult = messageReader.ReadMessage().Result;
Assert.Equal("testEvent", messageResult.Method);
}
inputStream.Dispose();
}
public void ReaderResizesBufferForLargeMessages()
{
MemoryStream inputStream = new MemoryStream();
MessageReader messageReader =
new MessageReader(
inputStream,
this.messageSerializer);
// Get a message with content so large that the buffer will need
// to be resized to fit it all.
byte[] messageBuffer =
this.GetMessageBytes(
string.Format(
TestEventFormatString,
new String('X', (int)(MessageReader.DefaultBufferSize * 3))));
inputStream.Write(messageBuffer, 0, messageBuffer.Length);
inputStream.Flush();
inputStream.Seek(0, SeekOrigin.Begin);
Message messageResult = messageReader.ReadMessage().Result;
Assert.Equal("testEvent", messageResult.Method);
inputStream.Dispose();
}
