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using System;
using System.IO;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Dispatcher;
using System.Text;
using System.Xml;
using System.Xml.XPath;
using NUnit.Framework;
namespace MonoTests.System.ServiceModel.Channels
{
[TestFixture]
public class MessageBufferTest
{
#if !MOBILE && !XAMMAC_4_5
[Test]
public void TestCreateNavigator ()
{
Message m = Message.CreateMessage (MessageVersion.Default, "http://tempuri.org/");
MessageBuffer mb = m.CreateBufferedCopy (1024);
XPathNavigator nav = mb.CreateNavigator ();
Assert.IsTrue (nav is SeekableXPathNavigator);
}
#endif
[Test]
[ExpectedException (typeof (InvalidOperationException))]
public void TestCreateBufferedCopyTwice ()
{
Message m = Message.CreateMessage (MessageVersion.Default, "action", 1);
m.CreateBufferedCopy (64);
m.CreateBufferedCopy (64);
}
[Test]
public void TestCreateMessage ()
{
Message m = Message.CreateMessage (MessageVersion.Default, "action", 1);
Message m2 = Message.CreateMessage (MessageVersion.Default, "action", 1);
MessageBuffer mb = m.CreateBufferedCopy (64);
Message n = mb.CreateMessage ();
Assert.AreEqual (m2.ToString (), n.ToString (), "#2");
}
[Test, ExpectedException (typeof (ArgumentNullException))]
public void TestWriteMessageNull ()
{
Message m = Message.CreateMessage (MessageVersion.Default, "action", 1);
MessageBuffer mb = m.CreateBufferedCopy (64);
mb.WriteMessage (null);
}
[Test]
public void WriteMessageWithDictionaryWriter ()
{
Message m = Message.CreateMessage (MessageVersion.Default, "action", 1);
StringBuilder sb = new StringBuilder ();
XmlWriter w = XmlWriter.Create (sb);
XmlDictionaryWriter dw = XmlDictionaryWriter.CreateDictionaryWriter (w);
m.WriteMessage (dw);
dw.Close ();
}
[Test]
public void TestWriteMessage ()
{
Message m = Message.CreateMessage (MessageVersion.Default, "action", 1);
Message n = Message.CreateMessage (MessageVersion.Default, "action", 1);
Assert.AreEqual (m.ToString (), n.ToString ());
// Write out a message using a Binary XmlDictionaryWriter
MemoryStream ms = new MemoryStream ();
XmlDictionaryWriter w = XmlDictionaryWriter.CreateBinaryWriter (ms);
m.WriteMessage (w);
w.Close ();
ms.Close ();
byte [] expected = ms.GetBuffer ();
StringBuilder sb = new StringBuilder ();
sb.AppendLine ("expected: " + expected.Length);
for (int i = 0; i < 24; i++) {
byte b = expected [i];
sb.Append (String.Format ("{0:X02} ", b));
}
string exp = sb.ToString ();
// Write out an equivalent MessageBuffer
MessageBuffer mb = n.CreateBufferedCopy (1024);
sb = new StringBuilder ();
ms = new MemoryStream ();
mb.WriteMessage (ms);
ms.Close ();
byte [] actual = ms.GetBuffer ();
sb.AppendLine ("actual: " + actual.Length);
for (int i = 0; i < 24; i++) {
byte b = actual [i];
sb.Append (String.Format ("{0:X02} ", b));
}
string act = sb.ToString ();
// Console.WriteLine (exp + "\n" + act);
// So the lengths of the buffer are the same....
Assert.AreEqual (expected.Length, actual.Length);
// TODO:
// There are three possible XmlDictionaryWriters:
// Binary, Dictionary, Mtom
//
// It doesn't have a MIME type header, so it's definitely not Mtom.
// Dictionary outputs text, so it's not that either.
// It's got to be the Binary one.
//
// But the content differs, why?
// FIXME: we don't have AreNotEqual
// Assert.AreNotEqual (expected, actual);
}
[Test]
public void TestEmptyMessageBuffer ()
{
Message m = Message.CreateMessage (MessageVersion.Default, String.Empty);
MessageBuffer b = m.CreateBufferedCopy (0);
Assert.IsTrue (m.IsEmpty, "#1");
Assert.AreEqual (0, b.BufferSize, "#2");
Assert.AreEqual ("application/soap+msbin1", b.MessageContentType, "#3");
}
[Test]
public void TestSimpleMessageBuffer ()
{
Message m = Message.CreateMessage (MessageVersion.Default,
String.Empty,
new MyBodyWriter ());
MessageBuffer b = m.CreateBufferedCopy (Int32.MaxValue);
Assert.IsFalse (m.IsEmpty, "#1");
Assert.AreEqual (0, b.BufferSize, "#2");
Assert.AreEqual ("application/soap+msbin1", b.MessageContentType, "#3");
// BodyWriter must not be used twice.
using (XmlWriter w = XmlWriter.Create (TextWriter.Null)) {
b.CreateMessage ().WriteMessage (w);
}
using (XmlWriter w = XmlWriter.Create (TextWriter.Null)) {
b.CreateMessage ().WriteMessage (w);
}
}
[Test, ExpectedException (typeof (ObjectDisposedException))]
public void TestCreateMessageFromClosedBuffer ()
{
Message m = Message.CreateMessage (MessageVersion.Default, String.Empty);
MessageBuffer b = m.CreateBufferedCopy (0);
b.Close ();
b.CreateMessage ();
}
[Test, ExpectedException (typeof (InvalidOperationException))]
public void CreateBufferedCopyConsumesMessage ()
{
Message msg = Message.CreateMessage (
MessageVersion.Default, "foo", new MyBodyWriter ());
MessageBuffer buf = msg.CreateBufferedCopy (1);
// This WriteMessage() complains that the Message
// is already consumed.
using (XmlWriter w = XmlWriter.Create (TextWriter.Null)) {
msg.WriteMessage (w);
}
}
[Test]
public void IsFaultCopied ()
{
var ret = Message.CreateMessage (MessageVersion.Soap12,
MessageFault.CreateFault (new FaultCode ("mycode"), "private affair"),
"http://tempuri.org/IFoo/Test");
Assert.IsTrue (ret.IsFault, "#1");
var mb = ret.CreateBufferedCopy (0x1000);
ret = mb.CreateMessage ();
Assert.IsTrue (ret.IsFault, "#2");
}
}
internal class MyBodyWriter : BodyWriter
{
bool done;
internal MyBodyWriter ()
: base (false)
{
}
protected override void OnWriteBodyContents (XmlDictionaryWriter writer)
{
if (done)
Assert.Fail ("Allow two or more write.");
done = true;
}
}
}
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