Migrate to SQLite EF provider for testing (#966)

* Migrate to Sqlite EF provider for testing

* Fix failing unit test

ProjectLighthouse.Tests.GameApiTests/Unit/Controllers/CommentControllerTests.cs

@@ -94,7 +94,7 @@ public class CommentControllerTests
                 Type = SlotType.User,
             },
         };
-        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(new[]{slots,});
+        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(slots);
 
         CommentController commentController = new(dbMock);
         commentController.SetupTestController("<comment><message>test</message></comment>");
@@ -122,7 +122,7 @@ public class CommentControllerTests
                 Type = SlotType.Developer,
             },
         };
-        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(new[] { slots, });
+        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(slots);
 
         CommentController commentController = new(dbMock);
         commentController.SetupTestController("<comment><message>test</message></comment>");

ProjectLighthouse.Tests.GameApiTests/Unit/Controllers/MessageControllerTests.cs

@@ -205,7 +205,6 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>." + "\nuni
     {
         List<UserEntity> users = new()
         {
-            MockHelper.GetUnitTestUser(),
             new UserEntity
             {
                 UserId = 2,
@@ -259,10 +258,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>." + "\nuni
     {
         UserEntity unitTestUser = MockHelper.GetUnitTestUser();
         unitTestUser.EmailAddressVerified = true;
-        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(new List<UserEntity>
+        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase();
-        {
-            unitTestUser,
-        });
 
         Mock<IMailService> mailMock = getMailServiceMock();
 

ProjectLighthouse.Tests.GameApiTests/Unit/Controllers/SlotControllerTests.cs

@@ -1,5 +1,5 @@
-using System.Collections;
+using System.Collections.Generic;
-using System.Collections.Generic;
+using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using LBPUnion.ProjectLighthouse.Database;
@@ -57,26 +57,29 @@ public class SlotControllerTests
         };
         List<UserEntity> users = new()
         {
-            MockHelper.GetUnitTestUser(),
             new UserEntity
             {
                 Username = "bytest",
                 UserId = 2,
             },
-        };
+            new UserEntity
-        DatabaseContext db = await MockHelper.GetTestDatabase(new IList[]
             {
-            slots, users,
+                Username = "user3",
-        });
+                UserId = 3,
+            },
+        };
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots, users);
         SlotsController slotsController = new(db);
         slotsController.SetupTestController();
 
         IActionResult result = await slotsController.SlotsBy("bytest");
 
         const int expectedElements = 2;
+        HashSet<int> expectedSlotIds = new(){1, 2,};
 
         GenericSlotResponse slotResponse = result.CastTo<OkObjectResult, GenericSlotResponse>();
         Assert.Equal(expectedElements, slotResponse.Slots.Count);
+        Assert.Equal(expectedSlotIds, slotResponse.Slots.OfType<GameUserSlot>().Select(s => s.SlotId).ToHashSet());
     }
 
     [Fact]
@@ -105,17 +108,13 @@ public class SlotControllerTests
         };
         List<UserEntity> users = new()
         {
-            MockHelper.GetUnitTestUser(),
             new UserEntity
             {
                 Username = "bytest",
                 UserId = 2,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new IList[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots, users);
-        {
-            slots, users,
-        });
         SlotsController slotsController = new(db);
         slotsController.SetupTestController();
 
@@ -143,13 +142,11 @@ public class SlotControllerTests
         {
             new SlotEntity
             {
+                CreatorId = 1,
                 SlotId = 2,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots);
-        {
-            slots,
-        });
         SlotsController slotsController = new(db);
         slotsController.SetupTestController();
 
@@ -165,14 +162,12 @@ public class SlotControllerTests
         {
             new SlotEntity
             {
+                CreatorId = 1,
                 SlotId = 2,
                 GameVersion = GameVersion.LittleBigPlanet2,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots);
-        {
-            slots,
-        });
         SlotsController slotsController = new(db);
         slotsController.SetupTestController();
 
@@ -195,13 +190,11 @@ public class SlotControllerTests
             new SlotEntity
             {
                 SlotId = 2,
+                CreatorId = 1,
                 GameVersion = GameVersion.LittleBigPlanetVita,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new IList[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots, tokens);
-        {
-            slots, tokens,
-        });
         SlotsController slotsController = new(db);
         slotsController.SetupTestController(token);
 
@@ -224,13 +217,11 @@ public class SlotControllerTests
             new SlotEntity
             {
                 SlotId = 2,
+                CreatorId = 1,
                 GameVersion = GameVersion.LittleBigPlanet1,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new IList[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots, tokens);
-        {
-            slots, tokens,
-        });
         SlotsController slotsController = new(db);
         slotsController.SetupTestController(token);
 
@@ -259,14 +250,11 @@ public class SlotControllerTests
             new SlotEntity
             {
                 SlotId = 27,
-                CreatorId = 4,
+                CreatorId = 1,
                 SubLevel = false,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots);
-        {
-            slots,
-        });
         SlotsController slotsController = new(db);
         slotsController.SetupTestController();
 
@@ -283,14 +271,11 @@ public class SlotControllerTests
             new SlotEntity
             {
                 SlotId = 27,
-                CreatorId = 4,
+                CreatorId = 1,
                 Hidden = true,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots);
-        {
-            slots,
-        });
         SlotsController slotsController = new(db);
         slotsController.SetupTestController();
 
@@ -307,13 +292,11 @@ public class SlotControllerTests
             new SlotEntity
             {
                 SlotId = 27,
+                CreatorId = 1,
                 Type = SlotType.Developer,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots);
-        {
-            slots,
-        });
         SlotsController slotsController = new(db);
         slotsController.SetupTestController();
 
@@ -330,11 +313,11 @@ public class SlotControllerTests
             new SlotEntity
             {
                 SlotId = 27,
-                CreatorId = 4,
+                CreatorId = 1,
                 SubLevel = true,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new []{slots,});
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots);
         SlotsController slotsController = new(db);
         slotsController.SetupTestController();
 
@@ -353,14 +336,12 @@ public class SlotControllerTests
             new SlotEntity
             {
                 SlotId = 1,
+                CreatorId = 1,
                 InternalSlotId = 25,
                 Type = SlotType.Developer,
             },
         };
-        DatabaseContext db = await MockHelper.GetTestDatabase(new[]
+        DatabaseContext db = await MockHelper.GetTestDatabase(slots);
-        {
-            slots,
-        });
         SlotsController controller = new(db);
         controller.SetupTestController();
 
@@ -405,32 +386,33 @@ public class SlotControllerTests
         roomMutex.WaitOne();
         try
         {
-            DatabaseContext db = await MockHelper.GetTestDatabase(new[]
+            DatabaseContext db = await MockHelper.GetTestDatabase(new List<SlotEntity>
-            {
-                new List<SlotEntity>
             {
                 new()
                 {
                     SlotId = 1,
+                    CreatorId = 1,
                     Type = SlotType.User,
                 },
                 new()
                 {
                     SlotId = 2,
+                    CreatorId = 1,
                     Type = SlotType.User,
                 },
                 new()
                 {
                     SlotId = 3,
+                    CreatorId = 1,
                     Type = SlotType.User,
                 },
                 new()
                 {
                     SlotId = 4,
+                    CreatorId = 1,
                     Type = SlotType.Developer,
                     InternalSlotId = 10,
                 },
-                },
             });
             SlotsController controller = new(db);
             controller.SetupTestController();
@@ -466,17 +448,15 @@ public class SlotControllerTests
         roomMutex.WaitOne();
         try
         {
-            DatabaseContext db = await MockHelper.GetTestDatabase(new[]
+            DatabaseContext db = await MockHelper.GetTestDatabase(new List<SlotEntity>
-            {
-                new List<SlotEntity>
             {
                 new()
                 {
                     SlotId = 4,
+                    CreatorId = 1,
                     Type = SlotType.Developer,
                     InternalSlotId = 10,
                 },
-                },
             });
             SlotsController controller = new(db);
             controller.SetupTestController();

ProjectLighthouse.Tests.GameApiTests/Unit/Controllers/StatisticsControllerTests.cs

@@ -40,18 +40,21 @@ public class StatisticsControllerTests
             new SlotEntity
             {
                 SlotId = 1,
+                CreatorId = 1,
             },
             new SlotEntity
             {
                 SlotId = 2,
+                CreatorId = 1,
             },
             new SlotEntity
             {
                 SlotId = 3,
+                CreatorId = 1,
                 TeamPick = true,
             },
         };
-        await using DatabaseContext db = await MockHelper.GetTestDatabase(new []{slots,});
+        await using DatabaseContext db = await MockHelper.GetTestDatabase(slots);
 
         StatisticsController statsController = new(db);
         statsController.SetupTestController();
@@ -74,21 +77,24 @@ public class StatisticsControllerTests
             new SlotEntity
             {
                 SlotId = 1,
+                CreatorId = 1,
                 GameVersion = GameVersion.LittleBigPlanet2,
             },
             new SlotEntity
             {
                 SlotId = 2,
+                CreatorId = 1,
                 GameVersion = GameVersion.LittleBigPlanet2,
             },
             new SlotEntity
             {
                 SlotId = 3,
+                CreatorId = 1,
                 TeamPick = true,
                 GameVersion = GameVersion.LittleBigPlanet2,
             },
         };
-        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(new[]{slots,});
+        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(slots);
 
         StatisticsController statsController = new(dbMock);
         statsController.SetupTestController();
@@ -111,21 +117,24 @@ public class StatisticsControllerTests
             new SlotEntity
             {
                 SlotId = 1,
+                CreatorId = 1,
                 GameVersion = GameVersion.LittleBigPlanet1,
             },
             new SlotEntity
             {
                 SlotId = 2,
+                CreatorId = 1,
                 GameVersion = GameVersion.LittleBigPlanet1,
             },
             new SlotEntity
             {
                 SlotId = 3,
+                CreatorId = 1,
                 TeamPick = true,
                 GameVersion = GameVersion.LittleBigPlanet1,
             },
         };
-        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(new[] {slots,});
+        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(slots);
 
         StatisticsController statsController = new(dbMock);
         statsController.SetupTestController();
@@ -146,21 +155,24 @@ public class StatisticsControllerTests
             new SlotEntity
             {
                 SlotId = 1,
+                CreatorId = 1,
                 GameVersion = GameVersion.LittleBigPlanet2,
             },
             new SlotEntity
             {
                 SlotId = 2,
+                CreatorId = 1,
                 GameVersion = GameVersion.LittleBigPlanet2,
             },
             new SlotEntity
             {
                 SlotId = 3,
+                CreatorId = 1,
                 TeamPick = true,
                 GameVersion = GameVersion.LittleBigPlanet2,
             },
         }; 
-        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(new[] {slots,});
+        await using DatabaseContext dbMock = await MockHelper.GetTestDatabase(slots);
 
         StatisticsController statsController = new(dbMock);
         statsController.SetupTestController();

ProjectLighthouse.Tests.GameApiTests/Unit/Middlewares/DigestMiddlewareTests.cs

@@ -71,7 +71,8 @@ public class DigestMiddlewareTests
 
         const int expectedCode = 403;
 
-        Assert.Equal(expectedCode, context.Response.StatusCode);
+        Assert.True(expectedCode == context.Response.StatusCode,
+            "The digest middleware accepted the request when it shouldn't have (are you running this test in Debug mode?)");
         Assert.False(context.Response.Headers.TryGetValue("X-Digest-A", out _));
         Assert.False(context.Response.Headers.TryGetValue("X-Digest-B", out _));
     }

ProjectLighthouse.Tests.GameApiTests/Unit/Middlewares/SetLastContactMiddlewareTests.cs

@@ -87,7 +87,7 @@ public class SetLastContactMiddlewareTests
             },
         };
 
-        DatabaseContext dbMock = await MockHelper.GetTestDatabase(new[]{lastContacts,});
+        DatabaseContext dbMock = await MockHelper.GetTestDatabase(lastContacts);
 
         await middleware.InvokeAsync(context, dbMock);
 
@@ -132,10 +132,7 @@ public class SetLastContactMiddlewareTests
         };
         tokens[0].GameVersion = GameVersion.LittleBigPlanet2;
 
-        DatabaseContext dbMock = await MockHelper.GetTestDatabase(new[]
+        DatabaseContext dbMock = await MockHelper.GetTestDatabase(tokens);
-        {
-            tokens,
-        });
 
         await middleware.InvokeAsync(context, dbMock);
 

ProjectLighthouse.Tests/Helpers/MockHelper.cs

@@ -1,9 +1,9 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Data.Common;
 using System.IO;
 using System.Linq;
-using System.Runtime.CompilerServices;
 using System.Text;
 using System.Threading.Tasks;
 using LBPUnion.ProjectLighthouse.Database;
@@ -14,6 +14,7 @@ using LBPUnion.ProjectLighthouse.Types.Users;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Controllers;
+using Microsoft.Data.Sqlite;
 using Microsoft.EntityFrameworkCore;
 using Xunit;
 
@@ -42,17 +43,22 @@ public static class MockHelper
 
     public static T2 CastTo<T1, T2>(this IActionResult result) where T1 : ObjectResult
     {
-        Assert.IsType<T1>(result);
+        T1 typedResult = Assert.IsType<T1>(result);
-        T1? typedResult = result as T1;
         Assert.NotNull(typedResult);
         Assert.NotNull(typedResult.Value);
-        Assert.IsType<T2?>(typedResult.Value);
+        T2 finalResult = Assert.IsType<T2>(typedResult.Value);
-        T2? finalResult = (T2?)typedResult.Value;
         Assert.NotNull(finalResult);
         return finalResult;
     }
 
-    public static async Task<DatabaseContext> GetTestDatabase(IEnumerable<IList> sets, [CallerMemberName] string caller = "", [CallerLineNumber] int lineNum = 0)
+    private static async Task<DbContextOptionsBuilder<DatabaseContext>> GetInMemoryDbOptions()
+    {
+        DbConnection connection = new SqliteConnection("DataSource=:memory:");
+        await connection.OpenAsync();
+        return new DbContextOptionsBuilder<DatabaseContext>().UseSqlite(connection);
+    }
+
+    public static async Task<DatabaseContext> GetTestDatabase(params object[] sets)
     {
         await RoomHelper.Rooms.RemoveAllAsync();
 
@@ -64,27 +70,32 @@ public static class MockHelper
             setDict[type] = list;
         }
 
-        if (!setDict.TryGetValue(typeof(GameTokenEntity), out _))
+        setDict.TryAdd(typeof(GameTokenEntity), new List<GameTokenEntity>());
+        setDict.TryAdd(typeof(UserEntity), new List<UserEntity>());
+
+        // add the default user token if another token with id 1 isn't specified
+        if (setDict.TryGetValue(typeof(GameTokenEntity), out IList? tokens))
         {
-            setDict[typeof(GameTokenEntity)] = new List<GameTokenEntity>
+            if (tokens.Cast<GameTokenEntity>().FirstOrDefault(t => t.TokenId == 1) == null)
             {
-                GetUnitTestToken(),
+                setDict[typeof(GameTokenEntity)].Add(GetUnitTestToken());
-            };
+            }
         }
 
-        if (!setDict.TryGetValue(typeof(UserEntity), out _))
+        // add the default user if another user with id 1 isn't specified
+        if (setDict.TryGetValue(typeof(UserEntity), out IList? users))
         {
-            setDict[typeof(UserEntity)] = new List<UserEntity>
+            if (users.Cast<UserEntity>().FirstOrDefault(u => u.UserId == 1) == null)
             {
-                GetUnitTestUser(),
+                setDict[typeof(UserEntity)].Add(GetUnitTestUser());
-            };
+            }
         }
 
-        DbContextOptions<DatabaseContext> options = new DbContextOptionsBuilder<DatabaseContext>()
+        DbContextOptions<DatabaseContext> options = (await GetInMemoryDbOptions()).Options;
-            .UseInMemoryDatabase($"{caller}_{lineNum}")
-            .Options;
 
         await using DatabaseContext context = new(options);
+        await context.Database.EnsureCreatedAsync();
+
         foreach (IList list in setDict.Select(p => p.Value))
         {
             foreach (object item in list)
@@ -93,35 +104,8 @@ public static class MockHelper
             }
         }
 
-
         await context.SaveChangesAsync();
-        await context.DisposeAsync();
-        return new DatabaseContext(options);
-    }
 
-    public static async Task<DatabaseContext> GetTestDatabase(List<UserEntity>? users = null, List<GameTokenEntity>? tokens = null,
-        [CallerMemberName] string caller = "", [CallerLineNumber] int lineNum = 0
-    )
-    {
-        await RoomHelper.Rooms.RemoveAllAsync();
-
-        users ??= new List<UserEntity>
-        {
-            GetUnitTestUser(),
-        };
-
-        tokens ??= new List<GameTokenEntity>
-        {
-            GetUnitTestToken(),
-        };
-        DbContextOptions<DatabaseContext> options = new DbContextOptionsBuilder<DatabaseContext>()
-            .UseInMemoryDatabase($"{caller}_{lineNum}")
-            .Options;
-        await using DatabaseContext context = new(options);
-        context.Users.AddRange(users);
-        context.GameTokens.AddRange(tokens);
-        await context.SaveChangesAsync();
-        await context.DisposeAsync();
         return new DatabaseContext(options);
     }
 

ProjectLighthouse.Tests/ProjectLighthouse.Tests.csproj

@@ -30,7 +30,7 @@
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
         <PackageReference Include="Moq" Version="4.20.69" />
-        <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.13" />
+        <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.13" />
     </ItemGroup>
 
     <ItemGroup>

ProjectLighthouse.Tests/Unit/ModerationTests.cs

@@ -19,6 +19,7 @@ public class ModerationTests
         ModerationCaseEntity @case = new()
         {
             CaseId = 1,
+            CreatorId = 1,
             ExpiresAt = DateTime.UnixEpoch,
             CreatorUsername = "unitTestUser",
         };
@@ -41,6 +42,7 @@ public class ModerationTests
         ModerationCaseEntity @case = new()
         {
             CaseId = 2,
+            CreatorId = 1,
             ExpiresAt = DateTime.UtcNow.AddHours(1),
             CreatorUsername = "unitTestUser",
         };
@@ -63,6 +65,7 @@ public class ModerationTests
         ModerationCaseEntity @case = new()
         {
             CaseId = 3,
+            CreatorId = 1,
             ExpiresAt = DateTime.UnixEpoch,
             DismissedAt = DateTime.UnixEpoch,
             CreatorUsername = "unitTestUser",