Implemented all tests for database module

HopFrame.sln.DotSettings.user

@@ -1,11 +1,21 @@
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+	
 	
 	
 	

tests/HopFrame.Database.Tests/HopFrame.Database.Tests.csproj

@@ -24,7 +24,6 @@
 
     <ItemGroup>
       <ProjectReference Include="..\..\src\HopFrame.Database\HopFrame.Database.csproj" />
-      <ProjectReference Include="..\src\HopFrame.Database\HopFrame.Database.csproj" />
     </ItemGroup>
 
 </Project>

tests/HopFrame.Database.Tests/Repositories/UserRepositoryTests.cs

@@ -0,0 +1,184 @@
+using HopFrame.Database.Models;
+using HopFrame.Database.Repositories;
+using HopFrame.Database.Repositories.Implementation;
+using HopFrame.Database.Tests.Data;
+
+namespace HopFrame.Database.Tests.Repositories;
+
+public class UserRepositoryTests {
+
+    private async Task<(DatabaseContext, IUserRepository)> SetupEnvironment(int count = 5) {
+        var context = new DatabaseContext();
+        var repo = new UserRepository<DatabaseContext>(context, new GroupRepository<DatabaseContext>(context));
+
+        for (int i = 0; i < count; i++) {
+            await context.Users.AddAsync(CreateTestUser());
+        }
+        await context.SaveChangesAsync();
+
+        return (context, repo);
+    }
+    
+    private User CreateTestUser() => new () {
+        Username = "",
+        Email = "",
+        Password = ""
+    };
+
+    [Fact]
+    public async Task GetUsers_Returns_AllUsers() {
+        // Arrange
+        var count = 5;
+        var (context, repo) = await SetupEnvironment(count);
+        
+        // Act
+        var users = await repo.GetUsers();
+        
+        // Assert
+        Assert.NotNull(users);
+        Assert.Equal(count, users.Count);
+    }
+
+    [Fact]
+    public async Task GetUser_Returns_SingleUser() {
+        // Arrange
+        var (context, repo) = await SetupEnvironment();
+        var guid = context.Users.First().Id;
+        
+        // Act
+        var user = await repo.GetUser(guid);
+        
+        // Assert
+        Assert.NotNull(user);
+        Assert.Equal(guid, user.Id);
+    }
+
+    [Fact]
+    public async Task GetUserByMail_Returns_SingleUser() {
+        // Arrange
+        var (context, repo) = await SetupEnvironment();
+        var user = CreateTestUser();
+        user.Email = "test@example.com";
+        await context.Users.AddAsync(user);
+        await context.SaveChangesAsync();
+        
+        // Act
+        var result = await repo.GetUserByEmail("test@example.com");
+        
+        // Assert
+        Assert.NotNull(result);
+        Assert.Equal(user, result);
+    }
+    
+    [Fact]
+    public async Task GetUserByUsername_Returns_SingleUser() {
+        // Arrange
+        var (context, repo) = await SetupEnvironment();
+        var user = CreateTestUser();
+        user.Username = "test.user";
+        await context.Users.AddAsync(user);
+        await context.SaveChangesAsync();
+        
+        // Act
+        var result = await repo.GetUserByUsername("test.user");
+        
+        // Assert
+        Assert.NotNull(result);
+        Assert.Equal(user, result);
+    }
+
+    [Fact]
+    public async Task AddUser_Returns_NewUser() {
+        // Arrange
+        var count = 5;
+        var (context, repo) = await SetupEnvironment(count);
+        
+        // Act
+        var user = await repo.AddUser(new User {
+            Username = "test.user",
+            Email = "test@example.com",
+            Password = "changeme"
+        });
+        
+        // Assert
+        Assert.NotNull(user);
+        Assert.Equal(count + 1, context.Users.Count());
+    }
+
+    [Fact]
+    public async Task UpdateUser_Should_UpdateAUser() {
+        // Arrange
+        var (context, repo) = await SetupEnvironment();
+        var user = context.Users.First();
+        
+        // Act
+        user.Username = "test.user";
+        await repo.UpdateUser(user);
+        
+        // Assert
+        var result = context.Users.SingleOrDefault(u => u.Username == "test.user");
+        Assert.NotNull(result);
+    }
+
+    [Fact]
+    public async Task DeleteUser_Should_DeleteSingleUser() {
+        // Arrange
+        var count = 5;
+        var (context, repo) = await SetupEnvironment(count);
+        var user = context.Users.First();
+        
+        // Act
+        await repo.DeleteUser(user);
+        
+        // Assert
+        Assert.Equal(count - 1, context.Users.Count());
+        Assert.DoesNotContain(user, context.Users);
+    }
+
+    [Fact]
+    public async Task CheckUserPassword_Returns_True() {
+        // Arrange
+        var (context, repo) = await SetupEnvironment(0);
+        var user = CreateTestUser();
+        user.Password = "changeme";
+        user = await repo.AddUser(user);
+        
+        // Act
+        var result = await repo.CheckUserPassword(user, "changeme");
+        
+        // Assert
+        Assert.True(result);
+    }
+
+    [Fact]
+    public async Task CheckUserPassword_Returns_False() {
+        // Arrange
+        var (context, repo) = await SetupEnvironment(0);
+        var user = CreateTestUser();
+        user.Password = "changeme";
+        user = await repo.AddUser(user);
+        
+        // Act
+        var result = await repo.CheckUserPassword(user, "dontchangeme");
+        
+        // Assert
+        Assert.False(result);
+    }
+
+    [Fact]
+    public async Task ChangePassword_Should_ChangeUserPassword() {
+        // Arrange
+        var (context, repo) = await SetupEnvironment(0);
+        var user = CreateTestUser();
+        user.Password = "changeme";
+        user = await repo.AddUser(user);
+        
+        // Act
+        await repo.ChangePassword(user, "changedme");
+        
+        // Assert
+        var result = await repo.CheckUserPassword(user, "changedme");
+        Assert.True(result);
+    }
+    
+}