finished unit tests and docstrings

MalwareMultiScan.Api/Services/Implementations/ReceiverHostedService.cs

@@ -8,13 +8,21 @@ using Microsoft.Extensions.Logging;
 
 namespace MalwareMultiScan.Api.Services.Implementations
 {
+    /// <inheritdoc />
     public class ReceiverHostedService : IReceiverHostedService
     {
         private readonly IBus _bus;
         private readonly IConfiguration _configuration;
         private readonly ILogger<ReceiverHostedService> _logger;
         private readonly IScanResultService _scanResultService;
-        
+
+        /// <summary>
+        /// Initialize receiver hosted service.
+        /// </summary>
+        /// <param name="bus">EasyNetQ bus.</param>
+        /// <param name="configuration">Configuration.</param>
+        /// <param name="scanResultService">Scan result service.</param>
+        /// <param name="logger">Logger.</param>
         public ReceiverHostedService(IBus bus, IConfiguration configuration, IScanResultService scanResultService,
             ILogger<ReceiverHostedService> logger)
         {
@@ -23,13 +31,15 @@ namespace MalwareMultiScan.Api.Services.Implementations
             _scanResultService = scanResultService;
             _logger = logger;
         }
-        
+
+
+        /// <inheritdoc />
         public Task StartAsync(CancellationToken cancellationToken)
         {
             _bus.Receive<ScanResultMessage>(_configuration.GetValue<string>("ResultsSubscriptionId"), async message =>
             {
                 message.Threats ??= new string[] { };
-                
+
                 _logger.LogInformation(
                     $"Received a result from {message.Backend} for {message.Id} " +
                     $"with threats {string.Join(",", message.Threats)}");
@@ -44,7 +54,8 @@ namespace MalwareMultiScan.Api.Services.Implementations
 
             return Task.CompletedTask;
         }
-        
+
+        /// <inheritdoc />
         public Task StopAsync(CancellationToken cancellationToken)
         {
             _bus?.Dispose();