Merge pull request 'EF_Entity_DB' into master and update the README.md

README.md

@@ -5,7 +5,7 @@
 </div>
 
 
-**Thème du projet** : Réalisation d'une API et d'un ORM(Entity Framework) qui seront reliés à une base de données dans le thème de League of legends <img src="https://logo-marque.com/wp-content/uploads/2020/11/League-of-Legends-Embleme.png" width="40" >
+**Thème du projet** : Réalisation d'une API et d'un ORM(Entity Framework) qui seront reliés à une base de données dans le thème de League of Legends <img src="https://logo-marque.com/wp-content/uploads/2020/11/League-of-Legends-Embleme.png" width="40" >
 </br>
 
 <img src="doc/Images/Title-Répartition.png" width="400">
@@ -62,7 +62,9 @@ Ensuite sur le terminal PowerShell ou Visual Studio, lancer la migration via la
 
 C'est bien beau toutes ces étapes mais s’il n'y a pas de résultat à quoi cela sert !
 
-Afin de visualiser la migration dans la base de données, cliquer dans l'onglet **Affichage**->**Explorateur d'objets SQL Server** :
+Tout d'abord veuille  regarder dans l'onglet extension, si l'outil **SQLite and SQL Server Compact Toolbax** est bien installer.
+
+Puis, afin de visualiser la migration dans la base de données, cliquer dans l'onglet **Outils**->**SQLLite/ SQL Server compact Toolbox** :
 
 <div align = center>
 
@@ -70,9 +72,17 @@ Afin de visualiser la migration dans la base de données, cliquer dans l'onglet
 
 </div>
 
-Puis dans l'Explorateur d'objets SQL Server, cliquer sur **SQL Server**-> **(localdb)\MSSQLLocalDB ...**->**Bases de données**
+Et enfin cliquer sur l'icône ci-dessous pour faire la connexion à la solution courent :
+
+<div align = center>
+
+![Connection BD](doc/Images/Connection_BD.png)
+
+</div>
+
+Vous pouvez dorénavant voir toutes les tables qui y sont enregistrées !
 
-:information_source: *Notez qu'il est également possible d'utiliser l'Explorateur d'objets SQL Server pour ajouter, modifier ou supprimer des données dans les tables.*
+:information_source: *Notez qu'il est également possible grâce à SQLLite d'ajouter, modifier ou supprimer des données dans les tables.*
 
 <img src="doc/Images/Title-Environnement.png" width="400" >
 

src/EntityFramework_LoL/Sources/ApiLol/ApiLol.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.2" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
   </ItemGroup>
 

src/EntityFramework_LoL/Sources/DTO/DTO.csproj

@@ -6,4 +6,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.2" />
+  </ItemGroup>
+
 </Project>

src/EntityFramework_LoL/Sources/LeagueOfLegends.sln

@@ -22,6 +22,10 @@ EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ApiTests", "Tests\ApiTests\ApiTests.csproj", "{1779D8A4-2E12-47F3-BDA2-2E7F04B758EB}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Client", "Client\Client.csproj", "{464DAB04-BE65-429D-9A39-3E1BB43C521A}"
+
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MyFlib", "MyFlib\MyFlib.csproj", "{2142AB69-B483-4B0A-96DC-CFA87DEB11A5}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UT_EF", "Tests\UT_EF\UT_EF.csproj", "{F896C30B-A6FE-42B2-BAC8-08360BC48DC6}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -61,6 +65,14 @@ Global
 		{464DAB04-BE65-429D-9A39-3E1BB43C521A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{464DAB04-BE65-429D-9A39-3E1BB43C521A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{464DAB04-BE65-429D-9A39-3E1BB43C521A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2142AB69-B483-4B0A-96DC-CFA87DEB11A5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2142AB69-B483-4B0A-96DC-CFA87DEB11A5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2142AB69-B483-4B0A-96DC-CFA87DEB11A5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2142AB69-B483-4B0A-96DC-CFA87DEB11A5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F896C30B-A6FE-42B2-BAC8-08360BC48DC6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F896C30B-A6FE-42B2-BAC8-08360BC48DC6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F896C30B-A6FE-42B2-BAC8-08360BC48DC6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F896C30B-A6FE-42B2-BAC8-08360BC48DC6}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -69,6 +81,7 @@ Global
 		{1889FA6E-B7C6-416E-8628-9449FB9070B9} = {C76D0C23-1FFA-4963-93CD-E12BD643F030}
 		{B01D7EF2-2D64-409A-A29A-61FB7BB7A9DB} = {2C607793-B163-4731-A4D1-AFE8A7C4C170}
 		{1779D8A4-2E12-47F3-BDA2-2E7F04B758EB} = {C76D0C23-1FFA-4963-93CD-E12BD643F030}
+		{F896C30B-A6FE-42B2-BAC8-08360BC48DC6} = {C76D0C23-1FFA-4963-93CD-E12BD643F030}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {92F3083D-793F-4552-8A9A-0AD6534159C9}

src/EntityFramework_LoL/Sources/Model/Model.csproj

@@ -12,6 +12,9 @@
   <ItemGroup>
     <Folder Include="enums\" />
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.2" />
+  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Shared\Shared.csproj" />
   </ItemGroup>

src/EntityFramework_LoL/Sources/MyFlib/Entities/ChampionEntity.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MyFlib
+{
+    public class ChampionEntity
+    {
+        [Key]
+        public int Id { get; set; }
+        [MaxLength(255)]
+        public string Name { get; set; }
+        [MaxLength(255)]
+        public string Bio { get; set; }
+        [MaxLength(255)]
+        public string Icon { get; set; }
+        [MaxLength(255)]
+        public string Image { get; set; }
+        public ChampionClassEntity Class { get; set; }
+
+    }
+}

src/EntityFramework_LoL/Sources/MyFlib/LolDbContext.cs

@@ -0,0 +1,42 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MyFlib
+{
+    public class LolDbContext : DbContext
+    {
+        public DbSet<ChampionEntity> Champions { get; set; }
+        public LolDbContext()
+        { }
+
+        public LolDbContext(DbContextOptions<LolDbContext> options) : base(options)
+        { }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (!optionsBuilder.IsConfigured)
+            {
+                optionsBuilder.UseSqlite("Data Source=DataBase.db");
+            }
+        }
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            modelBuilder.Entity<ChampionEntity>().HasKey(e => e.Id);
+            modelBuilder.Entity<ChampionEntity>().Property(e => e.Id).ValueGeneratedOnAdd();
+            modelBuilder.Entity<ChampionEntity>().HasData(
+                new ChampionEntity { Id = 1, Name = "Akali", Class = ChampionClassEntity.Assassin, Bio = "", Icon = "", Image = "" },
+                new ChampionEntity { Id = 2, Name = "Aatrox", Class = ChampionClassEntity.Fighter, Bio = "", Icon = "", Image = "" },
+                new ChampionEntity { Id = 3, Name = "Ahri", Class = ChampionClassEntity.Mage, Bio = "", Icon = "", Image = "" },
+                new ChampionEntity { Id = 4, Name = "Akshan", Class = ChampionClassEntity.Marksman, Bio = "", Icon = "", Image = "" },
+                new ChampionEntity { Id = 5, Name = "Bard", Class = ChampionClassEntity.Support, Bio = "", Icon = "", Image = "" },
+                new ChampionEntity { Id = 6, Name = "Alistar", Class = ChampionClassEntity.Tank, Bio = "", Icon = "", Image = "" }
+            );
+
+        }
+
+    }
+}

src/EntityFramework_LoL/Sources/MyFlib/Migrations/20230204131532_MyMigration.Designer.cs

@@ -0,0 +1,114 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using MyFlib;
+
+#nullable disable
+
+namespace MyFlib.Migrations
+{
+    [DbContext(typeof(LolDbContext))]
+    [Migration("20230204131532_MyMigration")]
+    partial class MyMigration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "7.0.2");
+
+            modelBuilder.Entity("MyFlib.ChampionEntity", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Bio")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("Class")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Icon")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Image")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Champions");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            Bio = "",
+                            Class = 1,
+                            Icon = "",
+                            Image = "",
+                            Name = "Akali"
+                        },
+                        new
+                        {
+                            Id = 2,
+                            Bio = "",
+                            Class = 2,
+                            Icon = "",
+                            Image = "",
+                            Name = "Aatrox"
+                        },
+                        new
+                        {
+                            Id = 3,
+                            Bio = "",
+                            Class = 3,
+                            Icon = "",
+                            Image = "",
+                            Name = "Ahri"
+                        },
+                        new
+                        {
+                            Id = 4,
+                            Bio = "",
+                            Class = 4,
+                            Icon = "",
+                            Image = "",
+                            Name = "Akshan"
+                        },
+                        new
+                        {
+                            Id = 5,
+                            Bio = "",
+                            Class = 5,
+                            Icon = "",
+                            Image = "",
+                            Name = "Bard"
+                        },
+                        new
+                        {
+                            Id = 6,
+                            Bio = "",
+                            Class = 6,
+                            Icon = "",
+                            Image = "",
+                            Name = "Alistar"
+                        });
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

src/EntityFramework_LoL/Sources/MyFlib/Migrations/20230204131532_MyMigration.cs

@@ -0,0 +1,53 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+#pragma warning disable CA1814 // Prefer jagged arrays over multidimensional
+
+namespace MyFlib.Migrations
+{
+    /// <inheritdoc />
+    public partial class MyMigration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Champions",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Name = table.Column<string>(type: "TEXT", maxLength: 255, nullable: false),
+                    Bio = table.Column<string>(type: "TEXT", maxLength: 255, nullable: false),
+                    Icon = table.Column<string>(type: "TEXT", maxLength: 255, nullable: false),
+                    Image = table.Column<string>(type: "TEXT", maxLength: 255, nullable: false),
+                    Class = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Champions", x => x.Id);
+                });
+
+            migrationBuilder.InsertData(
+                table: "Champions",
+                columns: new[] { "Id", "Bio", "Class", "Icon", "Image", "Name" },
+                values: new object[,]
+                {
+                    { 1, "", 1, "", "", "Akali" },
+                    { 2, "", 2, "", "", "Aatrox" },
+                    { 3, "", 3, "", "", "Ahri" },
+                    { 4, "", 4, "", "", "Akshan" },
+                    { 5, "", 5, "", "", "Bard" },
+                    { 6, "", 6, "", "", "Alistar" }
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Champions");
+        }
+    }
+}

src/EntityFramework_LoL/Sources/MyFlib/Migrations/LolDbContextModelSnapshot.cs

@@ -0,0 +1,111 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using MyFlib;
+
+#nullable disable
+
+namespace MyFlib.Migrations
+{
+    [DbContext(typeof(LolDbContext))]
+    partial class LolDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "7.0.2");
+
+            modelBuilder.Entity("MyFlib.ChampionEntity", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Bio")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("Class")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Icon")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Image")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Champions");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = 1,
+                            Bio = "",
+                            Class = 1,
+                            Icon = "",
+                            Image = "",
+                            Name = "Akali"
+                        },
+                        new
+                        {
+                            Id = 2,
+                            Bio = "",
+                            Class = 2,
+                            Icon = "",
+                            Image = "",
+                            Name = "Aatrox"
+                        },
+                        new
+                        {
+                            Id = 3,
+                            Bio = "",
+                            Class = 3,
+                            Icon = "",
+                            Image = "",
+                            Name = "Ahri"
+                        },
+                        new
+                        {
+                            Id = 4,
+                            Bio = "",
+                            Class = 4,
+                            Icon = "",
+                            Image = "",
+                            Name = "Akshan"
+                        },
+                        new
+                        {
+                            Id = 5,
+                            Bio = "",
+                            Class = 5,
+                            Icon = "",
+                            Image = "",
+                            Name = "Bard"
+                        },
+                        new
+                        {
+                            Id = 6,
+                            Bio = "",
+                            Class = 6,
+                            Icon = "",
+                            Image = "",
+                            Name = "Alistar"
+                        });
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

src/EntityFramework_LoL/Sources/MyFlib/MyFlib.csproj

@@ -0,0 +1,26 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+	  <StartWorkingDirectory>$(MSBuildProjectDirectory)</StartWorkingDirectory>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.2">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="7.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.2">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+</Project>

src/EntityFramework_LoL/Sources/MyFlib/Program.cs

@@ -0,0 +1,12 @@
+// See https://aka.ms/new-console-template for more information
+using MyFlib;
+
+using (var context = new LolDbContext())
+{
+
+    foreach (var c in context.Champions)
+    {
+        Console.WriteLine($"{c.Name} - {c.Bio}");
+    }
+    context.SaveChangesAsync(); // or context.SaveChangesAsync
+}

src/EntityFramework_LoL/Sources/MyFlib/enums/ChampionClassEntity.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MyFlib
+{
+    public enum ChampionClassEntity
+    {
+		Unknown,
+		Assassin,
+		Fighter,
+		Mage,
+		Marksman,
+		Support,
+		Tank,
+	}
+}

src/EntityFramework_LoL/Sources/Shared/Shared.csproj

@@ -6,4 +6,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.2" />
+  </ItemGroup>
+
 </Project>

src/EntityFramework_LoL/Sources/StubLib/StubLib.csproj

@@ -6,6 +6,10 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.2" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\Model\Model.csproj" />
   </ItemGroup>

src/EntityFramework_LoL/Sources/Tests/ApiTests/ChampionsControllerTest.cs

@@ -53,7 +53,7 @@ namespace ApiTests
             var objectResult = championsResult as CreatedAtActionResult;
             Assert.IsNotNull(objectResult);
 
-            var champions = objectResult?.Value as Champion;
+            var champions = objectResult?.Value as ChampionDto;
             Assert.IsNotNull(champions);
 
         }

src/EntityFramework_LoL/Sources/Tests/ConsoleTests/ConsoleTests.csproj

@@ -15,6 +15,7 @@
     <None Remove="Microsoft.Extensions.DependencyInjection" />
   </ItemGroup>
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.2" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
   </ItemGroup>
 </Project>

src/EntityFramework_LoL/Sources/Tests/UT_EF/ChampionsTest.cs

@@ -0,0 +1,75 @@
+
+using Microsoft.EntityFrameworkCore;
+using MyFlib;
+using Xunit;
+
+namespace UT_EF
+{
+    public class UnitTest1
+    {
+        [Fact]
+        public void TestAdd()
+        {
+            var options = new DbContextOptionsBuilder<LolDbContext>()
+                .UseInMemoryDatabase(databaseName: "Add_Test_database")
+                .Options;
+
+            using (var context = new LolDbContext(options))
+            {
+                ChampionEntity sylas = new ChampionEntity { Name = "Sylas", Class = ChampionClassEntity.Assassin, Bio = "", Icon = "", Image = "" };
+                ChampionEntity hecarim = new ChampionEntity { Name = "Hecarim", Class = ChampionClassEntity.Fighter, Bio = "", Icon = "", Image = "" };
+                ChampionEntity yuumi = new ChampionEntity { Name = "yuumi", Class = ChampionClassEntity.Mage, Bio = "", Icon = "", Image = "" };
+
+                context.Champions.Add(sylas);
+                context.Champions.Add(hecarim);
+                context.Champions.Add(yuumi);
+                context.SaveChanges();
+            }
+
+            using (var context = new LolDbContext(options))
+            {
+                Assert.Equal(3, context.Champions.Count());
+                Assert.Equal("Sylas", context.Champions.First().Name);
+            }
+        }
+
+        [Fact]
+        public void Modify_Test()
+        {
+            var options = new DbContextOptionsBuilder<LolDbContext>()
+                .UseInMemoryDatabase(databaseName: "Modify_Test_database")
+                .Options;
+
+            using (var context = new LolDbContext(options))
+            {
+                ChampionEntity sylas = new ChampionEntity { Name = "Sylas", Class = ChampionClassEntity.Assassin, Bio = "", Icon = "", Image = "" };
+                ChampionEntity hecarim = new ChampionEntity { Name = "Hecarim", Class = ChampionClassEntity.Fighter, Bio = "", Icon = "", Image = "" };
+                ChampionEntity yuumi = new ChampionEntity { Name = "yuumi", Class = ChampionClassEntity.Mage, Bio = "", Icon = "", Image = "" };
+
+                context.Champions.Add(sylas);
+                context.Champions.Add(hecarim);
+                context.Champions.Add(yuumi);
+                context.SaveChanges();
+            }
+
+            using (var context = new LolDbContext(options))
+            {
+                string nameToFind = "m";
+                Assert.Equal(2, context.Champions.Where(c => c.Name.ToLower().Contains(nameToFind)).Count());
+                nameToFind = "yuu";
+                Assert.Equal(1, context.Champions.Where(c => c.Name.ToLower().Contains(nameToFind)).Count());
+                var ewok = context.Champions.Where(c => c.Name.ToLower().Contains(nameToFind)).First();
+                ewok.Name = "Garen";
+                context.SaveChanges();
+            }
+
+            using (var context = new LolDbContext(options))
+            {
+                string nameToFind = "m";
+                Assert.Equal(1, context.Champions.Where(c => c.Name.ToLower().Contains(nameToFind)).Count());
+                nameToFind = "garen";
+                Assert.Equal(1, context.Champions.Where(c => c.Name.ToLower().Contains(nameToFind)).Count());
+            }
+        }
+    }
+}

src/EntityFramework_LoL/Sources/Tests/UT_EF/UT_EF.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="3.1.2">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\MyFlib\MyFlib.csproj" />
+  </ItemGroup>
+
+</Project>

src/EntityFramework_LoL/Sources/Tests/UT_EF/Usings.cs

@@ -0,0 +1 @@
+global using Xunit;