Check UnitTests and version update before release.

README.md

@@ -15,10 +15,10 @@ Based on the original repository: https://github.com/bencorn/traceroute
 
 ### Running in Docker
 You can use the following image to run Visual Trace Route locally:
-michele73/traceroute:1.2.2
+michele73/traceroute:1.2.3
 
 Example:
-docker run -d -p 8081:80 --name=traceroute --restart=always -v traecroute_logs:/app/logs michele73/traceroute:1.2.2
+docker run -d -p 8081:80 --name=traceroute --restart=always -v traecroute_logs:/app/logs michele73/traceroute:1.2.3
 
 The image repository is here: https://hub.docker.com/r/michele73/traceroute
 

TraceRoute/Services/ReverseLookupService.cs

@@ -35,7 +35,7 @@ public async Task<string> GetHostName(string ipAddress)
                         _logger.LogDebug("Lookup bash result: {0}", lookupResult);
 
                         var splits = lookupResult.Split(" ", StringSplitOptions.RemoveEmptyEntries).ToList();
-                        if (splits.Count > 0 && !lookupResult.Contains("not found:"))
+                        if (splits.Count > 0 && !lookupResult.Contains("not found:") && !lookupResult.Contains("has no PTR record"))
                         { 
                             result = splits.Last();
                             result = result.Replace("\n", "");

UnitTests/Services/IpApiClientTests.cs

@@ -34,12 +34,12 @@ public async Task GetKnownIP()
             Assert.AreEqual("Milan", result.city);
             Assert.AreEqual("Italy", result.country);
             Assert.AreEqual("Lombardy", result.regionName);
+            Assert.AreEqual("Europe", result.continent);
             Assert.IsNotNull(result.lat);
             Assert.IsNotNull(result.lon);
             Assert.IsNotNull(result.isp);
             Assert.IsNotNull(result.zip);
-            Assert.IsNull(result.continent);
-            Assert.IsNull(result.district);
+            Assert.IsNotNull(result.district);
         }
 
         [TestMethod]