MemoryStream in C#: net10.0 retarget, xunit 2.9.3, Person as a record, Assert.Equal

csharp-intermediate-topics/MemoryStreamInCsharp/MemoryStreamInCsharp/MemoryStreamInCsharp.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

csharp-intermediate-topics/MemoryStreamInCsharp/MemoryStreamInCsharp/Methods.cs

@@ -68,17 +68,10 @@ public static byte[] SerializeObject(Person person)
 
     public static Person DeserializeObject(byte[] serializedData)
     {
-        Person deserializedPerson;
         var memoryStream = Constructors.ByteArrayConstructor(serializedData);
         using var reader = new BinaryReader(memoryStream);
-        deserializedPerson = new Person
-        {
-            FirstName = reader.ReadString(),
-            LastName = reader.ReadString(),
-            Age = reader.ReadInt32()
-        };
-
-        return deserializedPerson;
+
+        return new Person(reader.ReadString(), reader.ReadString(), reader.ReadInt32());
     }
 }
 

csharp-intermediate-topics/MemoryStreamInCsharp/MemoryStreamInCsharp/Person.cs

@@ -1,8 +1,3 @@
 namespace MemoryStreamInCsharp;
 
-public class Person
-{
-    public string FirstName { get; set; }
-    public string LastName { get; set; }
-    public int Age { get; set; }
-}
+public record Person(string FirstName, string LastName, int Age);

csharp-intermediate-topics/MemoryStreamInCsharp/MemoryStreamInCsharp/Program.cs

@@ -37,12 +37,7 @@
 
 Methods.LoadImageFromResources();
 
-var person = new Person
-{
-    FirstName = "Jack",
-    LastName = "Black",
-    Age = 30
-};
+var person = new Person("Jack", "Black", 30);
 byte[] serializedData = Methods.SerializeObject(person);
 var deserializedPerson = Methods.DeserializeObject(serializedData);
 Console.WriteLine($"\nFirst Name: {deserializedPerson.FirstName}, " +

csharp-intermediate-topics/MemoryStreamInCsharp/Tests/Tests/MethodsTests.cs

@@ -62,31 +62,26 @@ public void WhenReadingFromMemoryStream_ThenSuccess()
         Methods.WriteToMemoryStream(memoryStream, phrase2Bytes);
 
         var phrases = Methods.ReadFromMemoryStream(memoryStream);
-        Assert.True(phrases[0].Equals("How to Use"));
-        Assert.True(phrases[1].Equals(" MemoryStream in C# "));
-        Assert.True(phrases[2].Equals("- explanation with examples"));
+        Assert.Equal("How to Use", phrases[0]);
+        Assert.Equal(" MemoryStream in C# ", phrases[1]);
+        Assert.Equal("- explanation with examples", phrases[2]);
 
         var fullPhrase = Encoding.UTF8.GetString(memoryStream.ToArray());
-        Assert.True(fullPhrase.Equals("How to Use MemoryStream in C# - explanation with examples"));
+        Assert.Equal("How to Use MemoryStream in C# - explanation with examples", fullPhrase);
     }
 
     [Fact]
     public void WhenSerializeAndDeserializePerson_ThenSuccess()
     {
-        var person = new Person
-        {
-            FirstName = "Jack",
-            LastName = "Black",
-            Age = 30
-        };
+        var person = new Person("Jack", "Black", 30);
 
         byte[] serializedData = Methods.SerializeObject(person);
         Assert.True(serializedData.Length > 0);
 
         var deserializedPerson = Methods.DeserializeObject(serializedData);
-        Assert.True(person.FirstName.Equals(deserializedPerson.FirstName));
-        Assert.True(person.LastName.Equals(deserializedPerson.LastName));
-        Assert.True(person.Age == deserializedPerson.Age);
+        Assert.Equal(person.FirstName, deserializedPerson.FirstName);
+        Assert.Equal(person.LastName, deserializedPerson.LastName);
+        Assert.Equal(person.Age, deserializedPerson.Age);
     }
 
     [Fact]

csharp-intermediate-topics/MemoryStreamInCsharp/Tests/Tests/Tests.csproj

@@ -1,20 +1,20 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="3.1.0">
+    <PackageReference Include="coverlet.collector" Version="10.0.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>