Update request validation

src/Core/API/API.Core/Controllers/AuthController.cs

@@ -33,7 +33,7 @@ namespace API.Core.Controllers
 
             var response = new ResponseBody<AuthPayload>
             {
-                Message = "Registration successful.",
+                Message = "User registered successfully.",
                 Payload = new AuthPayload(
                     new UserDTO(created.UserAccountId, created.Username),
                     jwt,
@@ -49,7 +49,10 @@ namespace API.Core.Controllers
             var userAccount = await auth.LoginAsync(req.Username, req.Password);
             if (userAccount is null)
             {
-                return Unauthorized();
+                return Unauthorized(new ResponseBody
+                {
+                    Message = "Invalid username or password."
+                });
             }
 
             UserDTO dto = new(userAccount.UserAccountId, userAccount.Username);
@@ -59,7 +62,7 @@ namespace API.Core.Controllers
 
             return Ok(new ResponseBody<AuthPayload>
             {
-                Message = "Login successful.",
+                Message = "Logged in successfully.",
                 Payload = new AuthPayload(dto, jwt, DateTime.UtcNow, jwtExpiresAt)
             });
         }

src/Core/API/API.Specs/Features/Registration.feature

@@ -32,25 +32,20 @@ So that I can log in and access authenticated routes
     Then the response has HTTP status 409
     And the response JSON should have "message" equal "Email already in use."
 
-    @Ignore
   Scenario: Registration fails with missing required fields
     Given the API is running
     When I submit a registration request with values:
       | Username | FirstName | LastName | Email | DateOfBirth | Password   |
       |          | New       | User     |       |             | Password1! |
     Then the response has HTTP status 400
-        And the response JSON should have "message" equal "Username is required."
 
-    @Ignore
   Scenario: Registration fails with invalid email format
     Given the API is running
     When I submit a registration request with values:
       | Username | FirstName | LastName | Email        | DateOfBirth | Password   |
       | newuser  | New       | User     | invalidemail | 1990-01-01  | Password1! |
     Then the response has HTTP status 400
-        And the response JSON should have "message" equal "Invalid email format."
 
-    @Ignore
   Scenario: Registration fails with weak password
     Given the API is running
     When I submit a registration request with values:
@@ -59,17 +54,14 @@ So that I can log in and access authenticated routes
     Then the response has HTTP status 400
     And the response JSON should have "message" equal "Password does not meet complexity requirements."
 
-    @Ignore
   Scenario: Cannot register a user younger than 19 years of age (regulatory requirement)
     Given the API is running
     When I submit a registration request with values:
       | Username  | FirstName | LastName | Email                 | DateOfBirth     | Password   |
-          | younguser | Young     | User     | younguser@example.com |             | Password1! |
+      | younguser | Young     | User     | younguser@example.com | {underage_date} | Password1! |
     Then the response has HTTP status 400
-        And the response JSON should have "message" equal "You must be at least 19 years old to register."
 
   Scenario: Registration endpoint only accepts POST requests
     Given the API is running
     When I submit a registration request using a GET request
     Then the response has HTTP status 404
-        And the response JSON should have "message" equal "Not Found."

src/Core/API/API.Specs/Steps/AuthSteps.cs

@@ -164,16 +164,27 @@ public class AuthSteps(ScenarioContext scenario)
         var client = GetClient();
         var row = table.Rows[0];
 
+        var username = row["Username"] ?? "";
+        var firstName = row["FirstName"] ?? "";
+        var lastName = row["LastName"] ?? "";
+        var email = row["Email"] ?? "";
+        var dateOfBirth = row["DateOfBirth"] ?? "";
+
+        if (dateOfBirth == "{underage_date}")
+        {
+            dateOfBirth = DateTime.UtcNow.AddYears(-18).ToString("yyyy-MM-dd");
+        }
+
+        var password = row["Password"];
+
         var registrationData = new
         {
-            username = row.TryGetValue("Username", out var value) ? value : null,
+            username,
-            firstName = row.TryGetValue("FirstName", out var value1) ? value1 : null,
+            firstName,
-            lastName = row.TryGetValue("LastName", out var value2) ? value2 : null,
+            lastName,
-            email = row.TryGetValue("Email", out var value3) ? value3 : null,
+            email,
-            dateOfBirth = row.ContainsKey("DateOfBirth") && !string.IsNullOrEmpty(row["DateOfBirth"]) 
+            dateOfBirth,
-                ? row["DateOfBirth"] 
+            password
-                : null,
-            password = row.ContainsKey("Password") ? row["Password"] : null
         };
 
         var body = JsonSerializer.Serialize(registrationData);