feat: added text message inbound type (#22)

Author: tylerkron

src/Daqifi.Core/Communication/Messages/TestMessage.cs

@@ -0,0 +1,25 @@
+namespace Daqifi.Core.Communication.Messages;
+
+/// <summary>
+/// Represents a message containing incoming data from the DAQiFi device,
+/// formatted as a string.
+/// Implements IInboundMessage.
+/// </summary>
+public class TextMessage : IInboundMessage<string>
+{
+    /// <summary>
+    /// Gets the data associated with the message, which is a string
+    /// received from the device.
+    /// </summary>
+    public string Data { get; }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="TextMessage"/> class
+    /// to wrap incoming device data.
+    /// </summary>
+    /// <param name="message">The string received from the device.</param>
+    public TextMessage(string message)
+    {
+        Data = message;
+    }
+}