Organize workspace: Frontend, Backend, and Tests in one repo

Seasoned.Tests/Seasoned.Tests.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="6.0.2" />
+    <PackageReference Include="FluentAssertions" Version="8.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="Moq" Version="4.20.72" />
+    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="Xunit" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Seasoned.Backend\Seasoned.Backend.csproj" />
+  </ItemGroup>
+
+</Project>

Seasoned.Tests/UnitTest1.cs

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+using Moq;
+using Xunit;
+using FluentAssertions;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Http;
+using Seasoned.Backend.Controllers;
+using Seasoned.Backend.Services;
+using Seasoned.Backend.DTOs;
+
+namespace Seasoned.Tests;
+
+public class RecipeControllerTests
+{
+    [Fact]
+    public async Task ParseRecipe_ReturnsOk_WhenImageIsValid()
+    {
+        // 1. Arrange: Create a "Fake" Service
+        var mockService = new Mock<IRecipeService>();
+        var fakeRecipe = new RecipeResponseDto { Title = "Test Recipe" };
+        
+        mockService.Setup(s => s.ParseImageAsync(It.IsAny<IFormFile>()))
+                   .ReturnsAsync(fakeRecipe);
+
+        var controller = new RecipeController(mockService.Object);
+
+        // Create a fake image file
+        var content = "fake image content";
+        var fileName = "test.jpg";
+        var ms = new MemoryStream();
+        var writer = new StreamWriter(ms);
+        writer.Write(content);
+        writer.Flush();
+        ms.Position = 0;
+        var mockFile = new FormFile(ms, 0, ms.Length, "id_from_form", fileName);
+
+        // 2. Act: Call the Controller
+        var result = await controller.ParseRecipe(mockFile);
+
+        // 3. Assert: Check the result
+        var okResult = result as OkObjectResult;
+        okResult.Should().NotBeNull();
+        okResult!.StatusCode.Should().Be(200);
+
+        var returnedRecipe = okResult.Value as RecipeResponseDto;
+        returnedRecipe!.Title.Should().Be("Test Recipe");
+    }
+}