Implement goal update endpoint and add GoalController tests

CommBank-Server/CommBank.csproj

@@ -13,7 +13,10 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="BCrypt.Net-Next" Version="4.0.3" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.1" />
-    <PackageReference Include="MongoDB.Driver" Version="2.18.0" />
+    <PackageReference Include="MongoDB.Driver" Version="2.19.0" />
+    <PackageReference Include="Snappier" Version="1.3.1" />
+    <PackageReference Include="SharpCompress" Version="0.48.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.3.0" />
   </ItemGroup>
 
   <ItemGroup>

CommBank-Server/Models/Goal.cs

@@ -25,6 +25,9 @@ public class Goal
     [BsonRepresentation(BsonType.ObjectId)]
     public List<string>? TagIds { get; set; }
 
+    // Added for Task 1
+    public string? Icon { get; set; }
+
     [BsonRepresentation(BsonType.ObjectId)]
     public string? UserId { get; set; }
 }

CommBank-Server/Program.cs

@@ -11,7 +11,7 @@
 
 builder.Configuration.SetBasePath(Directory.GetCurrentDirectory()).AddJsonFile("Secrets.json");
 
-var mongoClient = new MongoClient(builder.Configuration.GetConnectionString("CommBank"));
+var mongoClient = new MongoClient(builder.Configuration["CONNECTION_STRING"]); 
 var mongoDatabase = mongoClient.GetDatabase("CommBank");
 
 IAccountsService accountsService = new AccountsService(mongoDatabase);

CommBank-Server/Secrets.json

@@ -1,5 +1,3 @@
 {
-  "ConnectionStrings": {
-    "CommBank": "{CONNECTION_STRING}"
-  }
+  "CONNECTION_STRING": "mongodb+srv://admin:Ouma2001@cluster0.xkhaia3.mongodb.net/CommBank?retryWrites=true&w=majority&appName=Cluster0"
 }

CommBank.Tests/GoalControllerTests.cs

@@ -66,9 +66,80 @@ public async void Get()
     public async void GetForUser()
     {
         // Arrange
-
+        var goals = collections.GetGoals();
+        var users = collections.GetUsers();
+
+        IGoalsService goalsService = new FakeGoalsService(goals, goals[0]);
+        IUsersService usersService = new FakeUsersService(users, users[0]);
+
+        GoalController controller = new(goalsService, usersService);
+
+        // Act
+        var httpContext = new Microsoft.AspNetCore.Http.DefaultHttpContext();
+        controller.ControllerContext.HttpContext = httpContext;
+
+        var result = await controller.GetForUser(users[0].Id!);
+
+        // Assert
+        Assert.NotNull(result);
+
+        foreach (Goal goal in result!)
+        {
+            Assert.IsAssignableFrom<Goal>(goal);
+            Assert.Equal(users[0].Id, goal.UserId);
+        }
+    }
+    [Fact]
+    public async void Update()
+    {
+        // Arrange
+        var goals = collections.GetGoals();
+        var users = collections.GetUsers();
+
+        IGoalsService goalsService = new FakeGoalsService(goals, goals[0]);
+        IUsersService usersService = new FakeUsersService(users, users[0]);
+
+        GoalController controller = new(goalsService, usersService);
+
+        var updatedGoal = new Goal
+        {
+            Id = goals[0].Id,
+            Name = "Updated Goal",
+            UserId = goals[0].UserId,
+            Icon = "🎯",
+            TargetAmount = goals[0].TargetAmount,
+            Balance = goals[0].Balance,
+            TargetDate = goals[0].TargetDate,
+            Created = goals[0].Created,
+            AccountId = goals[0].AccountId,
+            TransactionIds = goals[0].TransactionIds,
+            TagIds = goals[0].TagIds
+        };
+
         // Act
-
+        var result = await controller.Update(goals[0].Id!, updatedGoal);
+
         // Assert
+        Assert.IsType<NoContentResult>(result);
     }
-}
+
+    [Fact]
+    public async void Update_ReturnsNotFound_WhenGoalDoesNotExist()
+    {
+        // Arrange
+        var goals = collections.GetGoals();
+        var users = collections.GetUsers();
+
+        IGoalsService goalsService = new FakeGoalsService(goals, null);
+        IUsersService usersService = new FakeUsersService(users, users[0]);
+
+        GoalController controller = new(goalsService, usersService);
+
+        var updatedGoal = new Goal();
+
+        // Act
+        var result = await controller.Update("123456789012345678901234", updatedGoal);
+
+        // Assert
+        Assert.IsType<NotFoundResult>(result);
+    }