Started UnitTest and Refactored

Added CommandTest

BookStoreSln.sln

@@ -3,11 +3,22 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.30114.105
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WebApi", "WebApi\WebApi.csproj", "{AACF9BDF-F134-40F0-879A-FE4DFC341FCB}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WebApi", "WebApi\WebApi.csproj", "{AACF9BDF-F134-40F0-879A-FE4DFC341FCB}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Tests", "Tests", "{06A4A5DC-CE59-437C-B244-E7E56ED547EF}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WebApi.UnitTests", "Tests\WebApi.UnitTests\WebApi.UnitTests.csproj", "{44FB7EF5-3C4C-4A2C-B978-311AE966C683}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WebApi.UnitTests", "Tests\WebApi.UnitTests\WebApi.UnitTests.csproj", "{44FB7EF5-3C4C-4A2C-B978-311AE966C683}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Application", "Application", "{7C5F1C80-DF5B-44DD-98F1-C0B441BCFEF9}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "BookOperations", "BookOperations", "{75E6EF46-506D-4CDA-863F-772433F9A0C4}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Commands", "Commands", "{169C9F66-5BB5-421C-A705-2802B65BD536}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "CreateCommand", "CreateCommand", "{B359AB87-C3FF-4F3E-9077-C63DF70D6D54}"
+	ProjectSection(SolutionItems) = preProject
+		CreateCommandTests.cs = CreateCommandTests.cs
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -18,9 +29,6 @@ Global
 		Release|x64 = Release|x64
 		Release|x86 = Release|x86
 	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{AACF9BDF-F134-40F0-879A-FE4DFC341FCB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{AACF9BDF-F134-40F0-879A-FE4DFC341FCB}.Debug|Any CPU.Build.0 = Debug|Any CPU
@@ -47,7 +55,17 @@ Global
 		{44FB7EF5-3C4C-4A2C-B978-311AE966C683}.Release|x86.ActiveCfg = Release|Any CPU
 		{44FB7EF5-3C4C-4A2C-B978-311AE966C683}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{44FB7EF5-3C4C-4A2C-B978-311AE966C683} = {06A4A5DC-CE59-437C-B244-E7E56ED547EF}
+		{7C5F1C80-DF5B-44DD-98F1-C0B441BCFEF9} = {06A4A5DC-CE59-437C-B244-E7E56ED547EF}
+		{75E6EF46-506D-4CDA-863F-772433F9A0C4} = {7C5F1C80-DF5B-44DD-98F1-C0B441BCFEF9}
+		{169C9F66-5BB5-421C-A705-2802B65BD536} = {75E6EF46-506D-4CDA-863F-772433F9A0C4}
+		{B359AB87-C3FF-4F3E-9077-C63DF70D6D54} = {169C9F66-5BB5-421C-A705-2802B65BD536}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {70C78363-AB4C-4F1E-B8C6-2791473BF59A}
 	EndGlobalSection
 EndGlobal

CreateCommandTests.cs

@@ -0,0 +1,7 @@
+namespace Application.BookOperations.Commands.CreateCommand
+{
+    public class CreateBookCommandTests
+    {
+
+    }
+}

Tests/WebApi.UnitTests/Application/BookOperations/Commands/CreateCommand/CreateBookCommandTests.cs

@@ -0,0 +1,38 @@
+using System;
+using AutoMapper;
+using FluentAssertions;
+using TestSetup;
+using WebApi.Application.BookOperations.Commands.CreateBook;
+using WebApi.DBOperations;
+using WebApi.Entities;
+using Xunit;
+
+namespace Application.BookOperations.Commands.CreateCommand{
+    public class CreateBookCommandTests:IClassFixture<CommonTestFixture>
+    {
+
+        private readonly BookStoreDbContext _context;
+        private readonly IMapper _mapper;
+
+        public CreateBookCommandTests(CommonTestFixture fixture)
+        {
+            _context = fixture.Context;
+            _mapper = fixture.Mapper;
+        }
+        [Fact]
+        public void WhenAlreadExistBooktitleIsGiven_InvalidOperationException_ShouldBeReturn(){
+
+            CreateBookCommand command = new CreateBookCommand(_context, _mapper);
+            var book= new Book { Title = "WhenAlreadExistBooktitleIsGiven_InvalidOperationException_ShouldBeReturn", GendreId = 1, PageCount = 200, PublishDate = new DateTime(2000, 10, 10) };
+            _context.Books.Add(book);
+            _context.SaveChanges();
+            command.Model = new CreateBookModel{Title=book.Title};
+
+            FluentActions.Invoking(()=>command.Handle())
+            .Should().Throw<InvalidOperationException>().And.Message.Should().Be("Kitap zaten mevcut");
+
+
+            command.Handle();
+        }
+    }
+}

Tests/WebApi.UnitTests/TestSetup/Books.cs

@@ -0,0 +1,16 @@
+using System;
+using WebApi.DBOperations;
+using WebApi.Entities;
+
+namespace TestSetup{
+    public static class Books{
+
+        public static void AddBooks(this BookStoreDbContext context){
+            context.Books.AddRange(
+        new Book { Title = "Learn Startup", GendreId = 1, PageCount = 200, PublishDate = new DateTime(2000, 10, 10) },
+        new Book { Title = "Herland", GendreId = 2, PageCount = 250, PublishDate = new DateTime(2010, 5, 20) },
+        new Book { Title = "Dune", GendreId = 2, PageCount = 2540, PublishDate = new DateTime(2020, 5, 20) });
+
+    }
+    }
+}

Tests/WebApi.UnitTests/TestSetup/CommonTestFixture.cs

@@ -0,0 +1,21 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using WebApi.Common;
+using WebApi.DBOperations;
+
+namespace TestSetup{
+    public class CommonTestFixture{
+        public BookStoreDbContext Context{get;set;}
+        public IMapper Mapper {get;set;}
+        public CommonTestFixture()
+        {
+            var options= new DbContextOptionsBuilder<BookStoreDbContext>().UseInMemoryDatabase(databaseName:"BookStoreTestDB").Options;
+            Context =new BookStoreDbContext(options);
+            Context.Database.EnsureCreated();
+            Context.AddBooks();
+            Context.AddGenres();
+
+            Mapper = new MapperConfiguration(cfg=>{cfg.AddProfile<MappingProfile>();}).CreateMapper();
+        }
+    }
+}

Tests/WebApi.UnitTests/TestSetup/Genres

@@ -0,0 +1,19 @@
+using System;
+using WebApi.DBOperations;
+using WebApi.Entities;
+
+namespace TestSetup{
+    public static class Genres{
+
+        public static void AddGenres(this BookStoreDbContext context){
+            context.Genres.AddRange(
+                new Genre { Name = "PersonalGrowth" },
+                new Genre { Name = "ScienceFiction" },
+                new Genre { Name = "Noval" });
+            context.Authors.AddRange(
+                new Author { FirstName="Orhan", LastName="Pamuk", BirthDate=DateTime.Parse("07/07/1952") }
+                );
+
+    }
+    }
+}

Tests/WebApi.UnitTests/obj/Debug/net5.0/WebApi.UnitTests.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,4 +7,4 @@ build_property.PublishSingleFile =
 build_property.IncludeAllContentForSelfExtract = 
 build_property._SupportedPlatformList = Android,iOS,Linux,macOS,Windows
 build_property.RootNamespace = WebApi.UnitTests
-build_property.ProjectDir = C:\Users\kbez1\Documents\kodlar\BookStore\Tests\WebApi.UnitTests\
+build_property.ProjectDir = c:\Users\kbez1\Documents\kodlar\BookStore\Tests\WebApi.UnitTests\

WebApi/Application/BookOperations/Commands/CreateBook/CreateBookCommand.cs

@@ -10,9 +10,9 @@ namespace WebApi.Application.BookOperations.Commands.CreateBook
     public class CreateBookCommand
     {
         public CreateBookModel Model{ get; set; }
-        private readonly BookStoreDbContext _dbcontext;
+        private readonly IBookStoreDbContext _dbcontext;
         private readonly IMapper _mapper;
-        public CreateBookCommand(BookStoreDbContext context, IMapper mapper)
+        public CreateBookCommand(IBookStoreDbContext context, IMapper mapper)
         {
             _dbcontext = context;
             _mapper = mapper;

WebApi/Application/BookOperations/Commands/DeleteBook/DeleteBookCommand.cs

@@ -8,9 +8,9 @@ namespace WebApi.Application.BookOperations.Commands.DeleteBook
 {
     public class DeleteBookCommand
     {
-        private readonly BookStoreDbContext _context;
+        private readonly IBookStoreDbContext _context;
         public int BookId { get; set; }
-        public DeleteBookCommand(BookStoreDbContext context)
+        public DeleteBookCommand(IBookStoreDbContext context)
         {
             _context = context;
         }

WebApi/Application/BookOperations/Commands/UpdateBook/UpdateBookCommand.cs

@@ -6,10 +6,10 @@ namespace WebApi.Application.BookOperations.Commands.UpdateBook
 {
     public class UpdateBookCommand
     {
-        private readonly BookStoreDbContext _context;
+        private readonly IBookStoreDbContext _context;
         public int BookId;
         public UpdateBookModel Model { get; set; }
-        public UpdateBookCommand(BookStoreDbContext context)
+        public UpdateBookCommand(IBookStoreDbContext context)
         {
             _context = context;
         }

WebApi/Application/BookOperations/Queries/GetBookDetail/GetBookDetailQuery.cs

@@ -12,10 +12,10 @@ namespace WebApi.Application.BookOperations.Queries.GetBookDetail
     public partial class GetBookDetailQuery
     {
 
-        private readonly BookStoreDbContext _dbcontext;
+        private readonly IBookStoreDbContext _dbcontext;
         public int BookId { get; set; }
         private readonly IMapper _mapper;
-        public GetBookDetailQuery(BookStoreDbContext context,IMapper mapper)
+        public GetBookDetailQuery(IBookStoreDbContext context,IMapper mapper)
         {
             _dbcontext = context;
             _mapper = mapper;

WebApi/Application/BookOperations/Queries/GetBooks/GetBooksQuery.cs

@@ -11,9 +11,9 @@ namespace WebApi.Application.BookOperations.Queries.GetBooks
 {
     public partial class GetBooksQuery
     {
-        private readonly BookStoreDbContext _dbcontext;
+        private readonly IBookStoreDbContext _dbcontext;
         private readonly IMapper _mapper;
-        public GetBooksQuery(BookStoreDbContext context,IMapper mapper)
+        public GetBooksQuery(IBookStoreDbContext context,IMapper mapper)
         {
             _dbcontext = context;
             _mapper = mapper;

WebApi/Application/GenreOperations/Commands/CreateGenre/CreateGenreCommand.cs

@@ -9,11 +9,11 @@ namespace WebApi.Application.GenreOperations.Commands.CreateGenre
 {
     public class CreateGenreCommand
     {
-        private readonly BookStoreDbContext _context;
+        private readonly IBookStoreDbContext _context;
 
         public CreateGenreModel Model { get; set; }
 
-        public CreateGenreCommand(BookStoreDbContext context)
+        public CreateGenreCommand(IBookStoreDbContext context)
         {
             _context = context;
         }

WebApi/Application/GenreOperations/Commands/DeleteGenre/DeleteGenreCommand.cs

@@ -10,9 +10,9 @@ public class DeleteGenreCommand
     {
         public int GenreId { get; set; }
 
-        private readonly BookStoreDbContext _context;
+        private readonly IBookStoreDbContext _context;
 
-        public DeleteGenreCommand(BookStoreDbContext context)
+        public DeleteGenreCommand(IBookStoreDbContext context)
         {
             _context = context;
         }

WebApi/Application/GenreOperations/Commands/UpdateGenre/UpdateGenreCommand.cs

@@ -8,12 +8,12 @@ namespace WebApi.Application.GenreOperations.Commands.UpdateGenre
 {
     public class UpdateGenreCommand
     {
-        private readonly BookStoreDbContext _context;
+        private readonly IBookStoreDbContext _context;
 
         public UpdateGenreModel Model { get; set; }
         public int GenreId { get; set; }
 
-        public UpdateGenreCommand(BookStoreDbContext context)
+        public UpdateGenreCommand(IBookStoreDbContext context)
         {
             _context = context;
         }

WebApi/Application/GenreOperations/Queries/GetGenreDetail/GetGenreDetailQuery.cs

@@ -9,12 +9,12 @@ namespace WebApi.Application.GenreOperations.Queries.GetGenreDetail
 {
     public class GetGenreDetailQuery
     {
-        private readonly BookStoreDbContext _context;
+        private readonly IBookStoreDbContext _context;
         private readonly IMapper _mapper;
         public int GenreId { get; set; }
 
 
-        public GetGenreDetailQuery(BookStoreDbContext context, IMapper mapper)
+        public GetGenreDetailQuery(IBookStoreDbContext context, IMapper mapper)
         {
             _context = context;
             _mapper = mapper;

WebApi/Application/GenreOperations/Queries/GetGenres/GetGenresQuery.cs

@@ -9,10 +9,10 @@ namespace WebApi.Application.GenreOperations.Queries.GetGenres
 {
     public partial class GetGenresQuery
     {
-        public readonly BookStoreDbContext _context;
+        public readonly IBookStoreDbContext _context;
         private readonly IMapper _mapper;
 
-        public GetGenresQuery(BookStoreDbContext context, IMapper mapper)
+        public GetGenresQuery(IBookStoreDbContext context, IMapper mapper)
         {
             _context = context;
             _mapper = mapper;

WebApi/Controllers/BooksController.cs

@@ -21,11 +21,11 @@ namespace WebApi.AddControllers
     public class BooksController : Controller
     {
 
-        private readonly BookStoreDbContext _context;
+        private readonly IBookStoreDbContext _context;
 
         private readonly IMapper _mapper;
 
-        public BooksController(BookStoreDbContext context, IMapper mapper)
+        public BooksController(IBookStoreDbContext context, IMapper mapper)
         {
             _context = context;
             _mapper = mapper;

WebApi/Controllers/GenreController.cs

@@ -19,10 +19,10 @@ namespace WebApi.Controllers
     [ApiController]
     public class GenreController : ControllerBase
     {
-        private readonly BookStoreDbContext _context;
+        private readonly IBookStoreDbContext _context;
         private readonly IMapper _mapper;
 
-        public GenreController(BookStoreDbContext context, IMapper mapper)
+        public GenreController(IBookStoreDbContext context, IMapper mapper)
         {
             _context = context;
             _mapper = mapper;

WebApi/DBOperations/BookStoreDbContext.cs

@@ -3,13 +3,17 @@
 
 namespace WebApi.DBOperations
 {
-    public class BookStoreDbContext : DbContext
+    public class BookStoreDbContext : DbContext, IBookStoreDbContext
     {
         public BookStoreDbContext(DbContextOptions<BookStoreDbContext> options) : base(options)
         { }
         public DbSet<Book> Books { get; set; }
         public DbSet<Genre> Genres { get; set; }
         public DbSet<Author> Authors { get; set; }
 
+        public override int SaveChanges()
+        {
+            return base.SaveChanges();
+        }
     }
 }

WebApi/DBOperations/IBookStoreDbContext.cs

@@ -0,0 +1,17 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using WebApi.Entities;
+
+namespace WebApi.DBOperations
+{
+    public interface IBookStoreDbContext
+    {
+        public DbSet<Book> Books { get; set; }
+        public DbSet<Genre> Genres { get; set; }
+
+        int SaveChanges();
+    }
+}

WebApi/Startup.cs

@@ -38,6 +38,8 @@ public void ConfigureServices(IServiceCollection services)
             });
             services.AddDbContext<BookStoreDbContext>(options => options.UseInMemoryDatabase(databaseName: "BookStoreDB"));
             services.AddAutoMapper(Assembly.GetExecutingAssembly());
+            // Sana bir servis vericeðim bunu inject ettiðim yerlerde bu interface bu servise denk gelecek
+            services.AddScoped<IBookStoreDbContext>(provider=>provider.GetService<BookStoreDbContext>());
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.

WebApi/obj/Debug/net5.0/WebApi.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,4 +7,4 @@ build_property.PublishSingleFile =
 build_property.IncludeAllContentForSelfExtract = 
 build_property._SupportedPlatformList = Android,iOS,Linux,macOS,Windows
 build_property.RootNamespace = WebApi
-build_property.ProjectDir = C:\Users\kbez1\Documents\kodlar\BookStore\WebApi\
+build_property.ProjectDir = c:\Users\kbez1\Documents\kodlar\BookStore\WebApi\

WebApi/obj/Debug/net5.0/WebApi.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-3e8319b82519f1310e527c1bfd17d65fc8e54410
+63ee7d3da1cf722091e12be40d42cc4cfe83bcbd