DX-2863 add StreamParams verb

Bandwidth.Standard/Voice/Bxml/StartStream.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Xml;
 using System.Xml.Schema;
 using System.Xml.Serialization;
@@ -11,6 +12,14 @@ namespace Bandwidth.Standard.Voice.Bxml
   /// </summary>
   public class StartStream : IXmlSerializable, IVerb, IAudioProducer
   {
+    /// <summary>
+    /// Initialize the StreamParams list
+    /// </summary>
+    public StartStream()
+    {
+      StreamParams = new List<StreamParam>();
+    }
+
     /// <summary>
     ///   A websocket URI to send the stream to
     /// </summary>
@@ -45,6 +54,11 @@ public class StartStream : IXmlSerializable, IVerb, IAudioProducer
     /// The password to send in the HTTP request to `streamEventUrl`
     /// </summary>
     public string Password { get; set; }
+
+    /// <summary>
+    /// List of StreamParam verbs
+    /// </summary>
+    public List<StreamParam> StreamParams { get; set; }
 
     XmlSchema IXmlSerializable.GetSchema()
     {
@@ -83,6 +97,18 @@ void IXmlSerializable.WriteXml(XmlWriter writer)
       {
         writer.WriteAttributeString("password", Password);
       }
+      if (StreamParams != null && StreamParams.Count > 0)
+      {
+          var ns = new XmlSerializerNamespaces();
+          ns.Add("", "");
+
+          foreach (var verb in StreamParams)
+          {
+              Console.WriteLine(verb.Name);
+              var serializer = new XmlSerializer(verb.GetType(), "");
+              serializer.Serialize(writer, verb, ns);
+          }
+      }
     }
   }
 }

Bandwidth.Standard/Voice/Bxml/StreamParam.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Xml;
+using System.Xml.Schema;
+using System.Xml.Serialization;
+
+namespace Bandwidth.Standard.Voice.Bxml
+{
+  /// <summary>
+  ///   The StreamParam verb defines optional user specified parameters that will be sent to the destination URL when the stream is first started.
+  ///   <para><seealso href="https://dev.bandwidth.com/voice/bxml/startStream" /></para>
+  /// </summary>
+  public class StreamParam : IXmlSerializable, IVerb
+  {
+    /// <summary>
+    /// The name of this parameter, up to 256 characters
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// The value of this parameter, up to 2048 characters
+    /// </summary>
+    public string Value { get; set; }
+
+    XmlSchema IXmlSerializable.GetSchema()
+    {
+      return null;
+    }
+
+    void IXmlSerializable.ReadXml(XmlReader reader)
+    {
+      throw new NotImplementedException();
+    }
+
+    void IXmlSerializable.WriteXml(XmlWriter writer)
+    {
+      writer.WriteAttributeString("name", Name);
+      writer.WriteAttributeString("value", Value);
+    }
+  }
+}

Bandwidth.StandardTests/Voice/Bxml/StreamTests.cs

@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using Bandwidth.Standard.Voice.Bxml;
 using Xunit;
 
@@ -9,7 +10,16 @@ public class StreamTests
         [Fact]
         public void StartStreamBxmlVerbTest()
         {
-            var expected = "<?xml version=\"1.0\" encoding=\"utf-8\"?><Response>  <StartStream destination=\"https://www.test.com/stream\" name=\"test_stream\" tracks=\"inbound\" streamEventUrl=\"https://www.test.com/event\" streamEventMethod=\"POST\" username=\"username\" password=\"password\" /></Response>";
+            var expected = "<?xml version=\"1.0\" encoding=\"utf-8\"?><Response>  <StartStream destination=\"https://www.test.com/stream\" name=\"test_stream\" tracks=\"inbound\" streamEventUrl=\"https://www.test.com/event\" streamEventMethod=\"POST\" username=\"username\" password=\"password\">    <StreamParam name=\"name1\" value=\"value1\" />    <StreamParam name=\"name2\" value=\"value2\" />  </StartStream></Response>";
+
+            var streamParam1 = new StreamParam();
+            streamParam1.Name = "name1";
+            streamParam1.Value = "value1";
+
+            var streamParam2 = new StreamParam();
+            streamParam2.Name = "name2";
+            streamParam2.Value = "value2";
+
             var startStream = new StartStream();
             startStream.Destination = "https://www.test.com/stream";
             startStream.Name = "test_stream";
@@ -18,6 +28,8 @@ public void StartStreamBxmlVerbTest()
             startStream.StreamEventMethod = "POST";
             startStream.Username = "username";
             startStream.Password = "password";
+            startStream.StreamParams.Add(streamParam1);
+            startStream.StreamParams.Add(streamParam2);
 
             var response = new Response(startStream);
             var actual = response.ToBXML();