Update unit tests

Author: CZEMacLeod

test/C3D/Extensions/Logging/Xunit/Test/C3D.Extensions.Logging.Xunit.Tests.csproj

@@ -20,6 +20,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="8.8.0" />
     <PackageReference Include="System.Text.Json" Version="8.0.4" />
 
     <PackageReference Include="System.Collections.Immutable" Version="8.0.0" />

test/C3D/Extensions/Logging/Xunit/Test/TestOutputHelperTests.cs

@@ -5,6 +5,7 @@
 using C3D.Extensions.Logging.Xunit.Utilities;
 using System.Runtime.CompilerServices;
 using Xunit.Abstractions;
+using Microsoft.Extensions.Time.Testing;
 
 namespace C3D.Extensions.Logging.Xunit.Test;
 
@@ -53,40 +54,72 @@ private IServiceCollection CreateServices()
         return (wrapper, factory);
     }
 
+    const string debug = "Here is some debugging";
+    const string info = "Here is some information";
+
     [Fact]
     public void CreateLogger()
     {
         WriteFunctionName();
 
         var log = output.CreateLogger<TestOutputHelperTests>();
-        
+
         Assert.NotNull(log);
-        
-        log.LogInformation("Here is some information");
+
+        log.LogInformation(info);
     }
 
     [Fact]
     public void CreateLoggerWithTimestamp()
     {
         WriteFunctionName();
 
-        var log = output.CreateLogger<TestOutputHelperTests>(configure=>configure.TimeStamp= XunitLoggerTimeStamp.DateTime);
+        var wrapper = new LoggingTestOutputHelper(output);
+        var utcNow = new DateTimeOffset(2020, 10, 9, 8, 7, 6, TimeSpan.Zero);
+        var tp = new FakeTimeProvider(utcNow);
+
+        var log = wrapper.CreateLogger<TestOutputHelperTests>(configure => configure
+            .WithTimeStamp(XunitLoggerTimeStamp.DateTime)
+            .UseTimeProvider(tp)
+            .UseCulture(System.Globalization.CultureInfo.InvariantCulture)
+            );
 
         Assert.NotNull(log);
 
-        log.LogInformation("Here is some information");
+        log.LogInformation(info);
+
+        var messages = wrapper.Messages;
+
+        var s = Assert.Single(messages);
+        Assert.Equal("| 2020-10-09 08:07:06Z C3D.Extensions.Logging.Xunit.Test.TestOutputHelperTests Information | Here is some information", s);
     }
 
     [Fact]
     public void CreateLoggerWithOffset()
     {
         WriteFunctionName();
 
-        var log = output.CreateLogger<TestOutputHelperTests>(configure => configure.TimeStamp = XunitLoggerTimeStamp.Offset);
+        var wrapper = new LoggingTestOutputHelper(output);
+        var utcNow = DateTime.UtcNow;
+        var tp = new FakeTimeProvider(utcNow);
+
+        // "| -0:00:00:00.0007472 C3D.Extensions.Logging.Xunit.Test.TestOutputHelperTests Information | Here is some information"
+
+
+        var log = wrapper.CreateLogger<TestOutputHelperTests>(configure => configure
+            .WithTimeStamp(XunitLoggerTimeStamp.Offset)
+            .UseTimeProvider(tp)
+            .Restart()
+            .UseCulture(System.Globalization.CultureInfo.InvariantCulture)
+            );
 
         Assert.NotNull(log);
 
-        log.LogInformation("Here is some information");
+        log.LogInformation(info);
+
+        var messages = wrapper.Messages;
+        var s = Assert.Single(messages);
+        Assert.Equal("| 0:00:00:00.0000000 C3D.Extensions.Logging.Xunit.Test.TestOutputHelperTests Information | Here is some information", s);
     }
 
     [Fact]
@@ -100,9 +133,6 @@ public void CreateLoggerFiltersMessages()
 
         Assert.NotNull(log);
 
-        const string debug = "Here is some debugging";
-        const string info = "Here is some information";
-
         log.LogDebug(debug);
         log.LogInformation(info);
 
@@ -122,9 +152,6 @@ public void CreateLoggerFromServices()
 
         Assert.NotNull(log);
 
-        const string debug = "Here is some debugging";
-        const string info = "Here is some information";
-
         log.LogDebug(debug);
         log.LogInformation(info);
 
@@ -134,7 +161,7 @@ public void CreateLoggerFromServices()
 
         var messages = wrapper.Messages;
 
-        Assert.Collection(messages, s=>s.EndsWith(debug), s => s.EndsWith(info));
+        Assert.Collection(messages, s => s.EndsWith(debug), s => s.EndsWith(info));
     }
 
     [Fact]
@@ -148,9 +175,6 @@ public void CreateLoggerFromFactory()
 
         Assert.NotNull(log);
 
-        const string debug = "Here is some debugging";
-        const string info = "Here is some information";
-
         log.LogDebug(debug);
         log.LogInformation(info);