Fix CustomPrinter Test Case Failure in MacOs for Monitor (#26261)

* Try to fix test case failure in MacOs for Monitor

* Use invariant culture

Author: msJinLei

src/Monitor/Monitor.Test/CustomPrinterTests.cs

@@ -13,9 +13,9 @@
 // ----------------------------------------------------------------------------------
 
 using System;
+using System.Globalization;
 using System.Collections.Generic;
 using System.Diagnostics;
-using System.Runtime.InteropServices;
 using System.Xml;
 using Microsoft.Azure.ServiceManagement.Common.Models;
 using Microsoft.WindowsAzure.Commands.ScenarioTest;
@@ -51,10 +51,10 @@ public void CustomPrinterTest_SimpleTypes()
             Assert.Equal(" : " + XmlConvert.ToString(ts) + Environment.NewLine, OutputClasses.CustomPrinter.Print(ts));
 
             // Must be dt.ToUniversalTime().ToString("O")  in the future
-            Assert.Equal(" : " + dt + Environment.NewLine, OutputClasses.CustomPrinter.Print(dt));
+            Assert.Equal(" : " + dt.ToString(CultureInfo.InvariantCulture) + Environment.NewLine, OutputClasses.CustomPrinter.Print(dt));
 
             // Must be dtUtc.ToString("O") in the future
-            Assert.Equal(" : " + dtUtc + Environment.NewLine, OutputClasses.CustomPrinter.Print(dtUtc));
+            Assert.Equal(" : " + dtUtc.ToString(CultureInfo.InvariantCulture) + Environment.NewLine, OutputClasses.CustomPrinter.Print(dtUtc));
 
             // Both must be string.Empty in the future
             Assert.Equal($" :{Environment.NewLine}", OutputClasses.CustomPrinter.Print(null));
@@ -87,7 +87,7 @@ public void CustomPrinterTest_ComplexTypes()
 
             // Must be [\r\nAuthorization        : [\r\n                       Action : PUT\r\n                       Role   : Sender\r\n                       Scope  : None\r\n                       ]\r\nClaims               : {\r\n                       [aud, https://management.core.windows.net/]\r\n                       [iss, https://sts.windows.net/123456/]\r\n                       [iat, h123445]\r\n                       }\r\nCaller               : caller\r\nDescription          : fake event\r\nId                   : ac7d2ab5-698a-4c33-9c19-0a93d3d7f527\r\nEventDataId          : \r\nCorrelationId        : correlation\r\nEventName            : [\r\n                       Value          : Start request\r\n                       LocalizedValue : Start request\r\n                       ]\r\nCategory             : [\r\n                       Value          : Microsoft Resources\r\n                       LocalizedValue : Microsoft Resources\r\n                       ]\r\nHttpRequest          : [\r\n                       ClientRequestId : 1234\r\n                       ClientIpAddress : 123.123.123.123\r\n                       Method          : PUT\r\n                       Uri             : http://path/subscriptions/ffce8037-a374-48bf-901d-dac4e3ea8c09/resourcegroups/foo/deployments/testdeploy\r\n                       ]\r\nLevel                : Informational\r\nResourceGroupName    : Default-Web-EastUS\r\nResourceProviderName : [\r\n                       Value          : Microsoft Resources\r\n                       LocalizedValue : Microsoft Resources\r\n                       ]\r\nResourceId           : /subscriptions/a93fb07c-6c93-40be-bf3b-4f0deba10f4b/resourceGroups/Default-Web-EastUS/providers/microsoft.web/sites/garyyang1\r\nResourceType         : \r\nOperationId          : c0f2e85f-efb0-47d0-bf90-f983ec8be91d\r\nOperationName        : [\r\n                       Value          : Microsoft.Resources/subscriptions/resourcegroups/deployments/write\r\n                       LocalizedValue : Microsoft.Resources/subscriptions/resourcegroups/deployments/write\r\n                       ]\r\nProperties           : {}\r\nStatus               : [\r\n                       Value          : Succeeded\r\n                       LocalizedValue : Succeeded\r\n                       ]\r\nSubStatus            : [\r\n                       Value          : Created\r\n                       LocalizedValue : Created\r\n                       ]\r\nEventTimestamp       : 2017-06-07T22:54:00.0000000Z\r\nSubmissionTimestamp  : 2017-06-07T22:54:00.0000000Z\r\nSubscriptionId       : \r\nTenantId             : \r\n] in the future
             Assert.Equal(
-                expected: $"Authorization       {Environment.NewLine}Action : PUT{Environment.NewLine}Role   : Sender{Environment.NewLine}Scope  : None{Environment.NewLine}{Environment.NewLine}Claims              {Environment.NewLine}     : [aud, https://management.core.windows.net/]{Environment.NewLine}     : [iss, https://sts.windows.net/123456/]{Environment.NewLine}     : [iat, h123445]{Environment.NewLine}Caller               : caller{Environment.NewLine}Description          : fake event{Environment.NewLine}Id                   : ac7d2ab5-698a-4c33-9c19-0a93d3d7f527{Environment.NewLine}EventDataId          :{Environment.NewLine}CorrelationId        : correlation{Environment.NewLine}EventName           {Environment.NewLine}Value          : Start request{Environment.NewLine}LocalizedValue : Start request{Environment.NewLine}{Environment.NewLine}Category            {Environment.NewLine}Value          : Microsoft Resources{Environment.NewLine}LocalizedValue : Microsoft Resources{Environment.NewLine}{Environment.NewLine}HttpRequest         {Environment.NewLine}ClientRequestId : 1234{Environment.NewLine}ClientIpAddress : 123.123.123.123{Environment.NewLine}Method          : PUT{Environment.NewLine}Uri             : http://path/subscriptions/ffce8037-a374-48bf-901d-dac4e3ea8c09/resourcegroups/foo/deployments/testdeploy{Environment.NewLine}{Environment.NewLine}Level                : Informational{Environment.NewLine}ResourceGroupName    : Default-Web-EastUS{Environment.NewLine}ResourceProviderName{Environment.NewLine}Value          : Microsoft Resources{Environment.NewLine}LocalizedValue : Microsoft Resources{Environment.NewLine}{Environment.NewLine}ResourceId           : /subscriptions/a93fb07c-6c93-40be-bf3b-4f0deba10f4b/resourceGroups/Default-Web-EastUS/providers/microsoft.web/sites/garyyang1{Environment.NewLine}ResourceType         :{Environment.NewLine}OperationId          : c0f2e85f-efb0-47d0-bf90-f983ec8be91d{Environment.NewLine}OperationName       {Environment.NewLine}Value          : Microsoft.Resources/subscriptions/resourcegroups/deployments/write{Environment.NewLine}LocalizedValue : Microsoft.Resources/subscriptions/resourcegroups/deployments/write{Environment.NewLine}{Environment.NewLine}Properties          {Environment.NewLine}Status              {Environment.NewLine}Value          : Succeeded{Environment.NewLine}LocalizedValue : Succeeded{Environment.NewLine}{Environment.NewLine}SubStatus           {Environment.NewLine}Value          : Created{Environment.NewLine}LocalizedValue : Created{Environment.NewLine}{Environment.NewLine}EventTimestamp       : 6/7/{year} 10:54:00 PM{Environment.NewLine}SubmissionTimestamp  : 6/7/{year} 10:54:00 PM{Environment.NewLine}SubscriptionId       :{Environment.NewLine}TenantId             :{Environment.NewLine}{Environment.NewLine}", 
+                expected: $"Authorization       {Environment.NewLine}Action : PUT{Environment.NewLine}Role   : Sender{Environment.NewLine}Scope  : None{Environment.NewLine}{Environment.NewLine}Claims              {Environment.NewLine}     : [aud, https://management.core.windows.net/]{Environment.NewLine}     : [iss, https://sts.windows.net/123456/]{Environment.NewLine}     : [iat, h123445]{Environment.NewLine}Caller               : caller{Environment.NewLine}Description          : fake event{Environment.NewLine}Id                   : ac7d2ab5-698a-4c33-9c19-0a93d3d7f527{Environment.NewLine}EventDataId          :{Environment.NewLine}CorrelationId        : correlation{Environment.NewLine}EventName           {Environment.NewLine}Value          : Start request{Environment.NewLine}LocalizedValue : Start request{Environment.NewLine}{Environment.NewLine}Category            {Environment.NewLine}Value          : Microsoft Resources{Environment.NewLine}LocalizedValue : Microsoft Resources{Environment.NewLine}{Environment.NewLine}HttpRequest         {Environment.NewLine}ClientRequestId : 1234{Environment.NewLine}ClientIpAddress : 123.123.123.123{Environment.NewLine}Method          : PUT{Environment.NewLine}Uri             : http://path/subscriptions/ffce8037-a374-48bf-901d-dac4e3ea8c09/resourcegroups/foo/deployments/testdeploy{Environment.NewLine}{Environment.NewLine}Level                : Informational{Environment.NewLine}ResourceGroupName    : Default-Web-EastUS{Environment.NewLine}ResourceProviderName{Environment.NewLine}Value          : Microsoft Resources{Environment.NewLine}LocalizedValue : Microsoft Resources{Environment.NewLine}{Environment.NewLine}ResourceId           : /subscriptions/a93fb07c-6c93-40be-bf3b-4f0deba10f4b/resourceGroups/Default-Web-EastUS/providers/microsoft.web/sites/garyyang1{Environment.NewLine}ResourceType         :{Environment.NewLine}OperationId          : c0f2e85f-efb0-47d0-bf90-f983ec8be91d{Environment.NewLine}OperationName       {Environment.NewLine}Value          : Microsoft.Resources/subscriptions/resourcegroups/deployments/write{Environment.NewLine}LocalizedValue : Microsoft.Resources/subscriptions/resourcegroups/deployments/write{Environment.NewLine}{Environment.NewLine}Properties          {Environment.NewLine}Status              {Environment.NewLine}Value          : Succeeded{Environment.NewLine}LocalizedValue : Succeeded{Environment.NewLine}{Environment.NewLine}SubStatus           {Environment.NewLine}Value          : Created{Environment.NewLine}LocalizedValue : Created{Environment.NewLine}{Environment.NewLine}EventTimestamp       : 06/07/{year} 22:54:00{Environment.NewLine}SubmissionTimestamp  : 06/07/{year} 22:54:00{Environment.NewLine}SubscriptionId       :{Environment.NewLine}TenantId             :{Environment.NewLine}{Environment.NewLine}", 
                 actual: result);
 
             dictionarySS.Add("k1", "v1");

src/Monitor/Monitor/OutputClasses/CustomPrinter.cs

@@ -71,7 +71,14 @@ private static void Print(object obj, string name, string currentIndent, StringB
                 sb.Append(currentIndent);
                 sb.Append(name);
                 sb.Append(" : ");
-                sb.AppendLine(obj.ToString());
+                if (obj is DateTime dateTime)
+                {
+                    sb.AppendLine(dateTime.ToString(System.Globalization.CultureInfo.InvariantCulture));
+                }
+                else
+                {
+                    sb.AppendLine(obj.ToString());
+                }
                 return;
             }