finished unit tests and docstrings

MalwareMultiScan.Api/Data/Models/ScanResultEntry.cs

@@ -1,12 +1,28 @@
-using System;
-
 namespace MalwareMultiScan.Api.Data.Models
 {
+    /// <summary>
+    /// Scan result entry.
+    /// </summary>
     public class ScanResultEntry
     {
+        /// <summary>
+        /// Completion status.
+        /// </summary>
         public bool Completed { get; set; }
+        
+        /// <summary>
+        /// Indicates that scanning completed without error.
+        /// </summary>
         public bool? Succeeded { get; set; }
+        
+        /// <summary>
+        /// Scanning duration in seconds.
+        /// </summary>
         public long Duration { get; set; }
+        
+        /// <summary>
+        /// Detected names of threats.
+        /// </summary>
         public string[] Threats { get; set; }
     }
 }