Add venue service and tests for it

backend/LeedsBeerQuest.API/LeedsBeerQuest.API.Tests/Data/Services/TestData.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using LeedsBeerQuest.API.Data.Models;
+
+namespace LeedsBeerQuest.API.Tests.Data.Services;
+
+public static class TestData
+{
+    public static IEnumerable<Venue> VenueTestData = new[]
+    {
+        new Venue
+        {
+            Id = 1,
+            Name = "Venue 1",
+            CategoryId = 1,
+            Category = new Category
+                {
+                    Id = 1,
+                    Name = "Category 1"
+                },
+            Url = "Venue URL",
+            DateAttended = new DateTime(),
+            Excerpt = "Venue Excerpt",
+            Thumbnail = "Venue Thumbnail",
+            Latitude = 1.23456m,
+            Longitude = -4.27384m,
+            Address = "Venue 1 Address",
+            Phone = "07777777777",
+            Twitter = "Venue Twitter",
+            StarsBeer = 1.5m,
+            StarsAtmosphere = 3,
+            StarsAmenities = 4.5m,
+            StarsValue = 4,
+            Tags = new List<Tag>()
+        }
+    };
+}

backend/LeedsBeerQuest.API/LeedsBeerQuest.API.Tests/Data/Services/VenueServiceTests.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using LeedsBeerQuest.API.Data.Contexts;
+using LeedsBeerQuest.API.Data.Services;
+using Microsoft.EntityFrameworkCore;
+using NUnit.Framework;
+
+namespace LeedsBeerQuest.API.Tests.Data.Services;
+
+[TestFixture]
+public class VenueServiceTests
+{
+    private LeedsBeerQuestDbContext _context;
+    private VenueService _venueService;
+    
+    [SetUp]
+    public void Setup()
+    {
+        var builder = new DbContextOptionsBuilder<LeedsBeerQuestDbContext>()
+            .UseInMemoryDatabase($"VenueServiceTests.{Guid.NewGuid().ToString()}");
+        _context = new LeedsBeerQuestDbContext(builder.Options);
+
+        _venueService = new VenueService(_context);
+    }
+
+    [Test]
+    public async Task GetAllVenues_ReturnsAllVenues_WhenAllVenuesArePresentInDatabase()
+    {
+        var venueTestData = TestData.VenueTestData.ToArray();
+        _context.Venues.AddRange(venueTestData);
+        await _context.SaveChangesAsync();
+
+        var result = await _venueService.GetAllVenues();
+        var resultArray = result.ToArray();
+        
+        Assert.AreEqual(1, resultArray.Length);
+        
+        Assert.AreEqual(venueTestData[0].Id, resultArray[0].Id);
+        Assert.AreEqual(venueTestData[0].Name, resultArray[0].Name);
+    }
+
+    [Test]
+    public async Task GetAllVenues_ReturnsNoVenues_WhenNoVenuesArePresentInDatabase()
+    {
+        var result = await _venueService.GetAllVenues();
+        
+        Assert.AreEqual(0, result.Count());
+    }
+}

backend/LeedsBeerQuest.API/LeedsBeerQuest.API.Tests/LeedsBeerQuest.API.Tests.csproj

@@ -8,10 +8,16 @@
     </PropertyGroup>
 
     <ItemGroup>
+        <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="6.0.10" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
+        <PackageReference Include="NSubstitute" Version="4.4.0" />
         <PackageReference Include="NUnit" Version="3.13.2" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.0.0" />
         <PackageReference Include="coverlet.collector" Version="3.1.0" />
     </ItemGroup>
 
+    <ItemGroup>
+      <ProjectReference Include="..\LeedsBeerQuest.API\LeedsBeerQuest.API.csproj" />
+    </ItemGroup>
+
 </Project>

backend/LeedsBeerQuest.API/LeedsBeerQuest.API/Controllers/VenueController.cs

@@ -1,5 +1,6 @@
 using LeedsBeerQuest.API.Data.Contexts;
 using LeedsBeerQuest.API.Data.Models;
+using LeedsBeerQuest.API.Data.Services.Interfaces;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
 
@@ -7,20 +8,19 @@ namespace LeedsBeerQuest.API.Controllers;
 
 [ApiController]
 [Route("[controller]")]
-public class VenueController
+public class VenueController : ControllerBase
 {
-    private readonly LeedsBeerQuestDbContext _lbqContext;
+    private readonly IVenueService _venueService;
 
-    public VenueController(LeedsBeerQuestDbContext lbqContext)
+    public VenueController(IVenueService venueService)
     {
-        _lbqContext = lbqContext;
+        _venueService = venueService;
     }
 
     [HttpGet]
-    public async Task<IEnumerable<Venue>> Get()
+    public async Task<IActionResult> Get()
     {
-        return await _lbqContext.Venues
-            .Include(v => v.Category)
-            .ToListAsync();
+        var venues = await _venueService.GetAllVenues();
+        return Ok(venues);
     }
 }

backend/LeedsBeerQuest.API/LeedsBeerQuest.API/Data/Contexts/LeedsBeerQuestDbContext.cs

@@ -6,7 +6,7 @@ namespace LeedsBeerQuest.API.Data.Contexts;
 
 public class LeedsBeerQuestDbContext : DbContext
 {
-    public LeedsBeerQuestDbContext()
+    public LeedsBeerQuestDbContext(DbContextOptions<LeedsBeerQuestDbContext> options) : base(options)
     {
     }
     
@@ -16,12 +16,12 @@ public class LeedsBeerQuestDbContext : DbContext
     public DbSet<Category> Categories { get; set; }
     public DbSet<Tag> Tags { get; set; }
 
-    protected override void OnConfiguring(DbContextOptionsBuilder options)
-        => options.UseSqlite("Data Source=lbq.db");
+    // protected override void OnConfiguring(DbContextOptionsBuilder options)
+    //     => options.UseSqlite("Data Source=lbq.db");
 
-    protected override void OnModelCreating(ModelBuilder modelBuilder)
-    {
-        var seeder = new LeedsBeerQuestSeeder(modelBuilder, "");
-        seeder.Seed();
-    }
+    // protected override void OnModelCreating(ModelBuilder modelBuilder)
+    // {
+    //     var seeder = new LeedsBeerQuestSeeder(modelBuilder, "");
+    //     seeder.Seed();
+    // }
 }

backend/LeedsBeerQuest.API/LeedsBeerQuest.API/Data/Services/Interfaces/IVenueService.cs

@@ -1,6 +1,8 @@
+using LeedsBeerQuest.API.Data.Models;
+
 namespace LeedsBeerQuest.API.Data.Services.Interfaces;
 
 public interface IVenueService
 {
-    
+    public Task<IEnumerable<Venue>> GetAllVenues();
 }

backend/LeedsBeerQuest.API/LeedsBeerQuest.API/Data/Services/VenueService.cs

@@ -1,6 +1,24 @@
+using LeedsBeerQuest.API.Data.Contexts;
+using LeedsBeerQuest.API.Data.Models;
+using LeedsBeerQuest.API.Data.Services.Interfaces;
+using Microsoft.EntityFrameworkCore;
+
 namespace LeedsBeerQuest.API.Data.Services;
 
-public class VenueService
+public class VenueService : IVenueService
 {
-    
+    private readonly LeedsBeerQuestDbContext _context;
+
+    public VenueService(LeedsBeerQuestDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<IEnumerable<Venue>> GetAllVenues()
+    {
+        return await _context.Venues
+            .Include(v => v.Category)
+            .Include(v => v.Tags)
+            .ToListAsync();
+    }
 }

backend/LeedsBeerQuest.API/LeedsBeerQuest.API/Program.cs

@@ -1,4 +1,4 @@
-using LeedsBeerQuest.API.Data.Contexts;
+using LeedsBeerQuest.API;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -10,7 +10,7 @@ builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
 
 // App services
-builder.Services.AddScoped<LeedsBeerQuestDbContext>();
+builder.Services.AddServiceDependencies();
 
 var app = builder.Build();
 

backend/LeedsBeerQuest.API/LeedsBeerQuest.API/ServiceDependencies.cs

@@ -0,0 +1,18 @@
+using LeedsBeerQuest.API.Data.Contexts;
+using LeedsBeerQuest.API.Data.Services;
+using LeedsBeerQuest.API.Data.Services.Interfaces;
+using Microsoft.EntityFrameworkCore;
+
+namespace LeedsBeerQuest.API;
+
+public static class ServiceDependencies
+{
+    public static void AddServiceDependencies(this IServiceCollection serviceCollection)
+    {
+        var dbOptions = new DbContextOptionsBuilder<LeedsBeerQuestDbContext>();
+        dbOptions.UseSqlite("Data Source=lbq.db");
+
+        serviceCollection.AddScoped(_ => new LeedsBeerQuestDbContext(dbOptions.Options));
+        serviceCollection.AddScoped<IVenueService, VenueService>();
+    }
+}