finished unit tests and docstrings

MalwareMultiScan.Backends/Messages/ScanRequestMessage.cs

@@ -2,10 +2,19 @@ using System;
 
 namespace MalwareMultiScan.Backends.Messages
 {
+    /// <summary>
+    /// Scan request message.
+    /// </summary>
     public class ScanRequestMessage
     {
+        /// <summary>
+        /// Result id.
+        /// </summary>
         public string Id { get; set; }
 
+        /// <summary>
+        /// Remote URL.
+        /// </summary>
         public Uri Uri { get; set; }
     }
 }

MalwareMultiScan.Backends/Messages/ScanResultMessage.cs

@@ -1,15 +1,33 @@
-using System;
-
 namespace MalwareMultiScan.Backends.Messages
 {
+    /// <summary>
+    /// Scan result message.
+    /// </summary>
     public class ScanResultMessage
     {
+        /// <summary>
+        /// Result id.
+        /// </summary>
         public string Id { get; set; }
+        
+        /// <summary>
+        /// Backend.
+        /// </summary>
         public string Backend { get; set; }
 
+        /// <summary>
+        /// Status.
+        /// </summary>
         public bool Succeeded { get; set; }
-        public string[] Threats { get; set; }
         
+        /// <summary>
+        /// List of detected threats.
+        /// </summary>
+        public string[] Threats { get; set; }
+
+        /// <summary>
+        /// Duration.
+        /// </summary>
         public long Duration { get; set; }
     }
 }