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mirror of https://github.com/bitwarden/server synced 2025-12-16 00:03:54 +00:00

[PM-25088] - refactor premium purchase endpoint (#6262)

* [PM-25088] add feature flag for new premium subscription flow

* [PM-25088] refactor premium endpoint

* forgot the punctuation change in the test

* [PM-25088] - pr feedback

* [PM-25088] - pr feedback round two
This commit is contained in:
Kyle Denney
2025-09-10 10:08:22 -05:00
committed by GitHub
parent d43b00dad9
commit a458db319e
25 changed files with 1309 additions and 21 deletions

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@@ -0,0 +1,477 @@
using Bit.Core.Billing.Caches;
using Bit.Core.Billing.Payment.Models;
using Bit.Core.Billing.Premium.Commands;
using Bit.Core.Billing.Services;
using Bit.Core.Entities;
using Bit.Core.Platform.Push;
using Bit.Core.Services;
using Bit.Core.Settings;
using Bit.Test.Common.AutoFixture.Attributes;
using Braintree;
using Microsoft.Extensions.Logging;
using NSubstitute;
using Stripe;
using Xunit;
using Address = Stripe.Address;
using StripeCustomer = Stripe.Customer;
using StripeSubscription = Stripe.Subscription;
namespace Bit.Core.Test.Billing.Premium.Commands;
public class CreatePremiumCloudHostedSubscriptionCommandTests
{
private readonly IBraintreeGateway _braintreeGateway = Substitute.For<IBraintreeGateway>();
private readonly IGlobalSettings _globalSettings = Substitute.For<IGlobalSettings>();
private readonly ISetupIntentCache _setupIntentCache = Substitute.For<ISetupIntentCache>();
private readonly IStripeAdapter _stripeAdapter = Substitute.For<IStripeAdapter>();
private readonly ISubscriberService _subscriberService = Substitute.For<ISubscriberService>();
private readonly IUserService _userService = Substitute.For<IUserService>();
private readonly IPushNotificationService _pushNotificationService = Substitute.For<IPushNotificationService>();
private readonly CreatePremiumCloudHostedSubscriptionCommand _command;
public CreatePremiumCloudHostedSubscriptionCommandTests()
{
var baseServiceUri = Substitute.For<IBaseServiceUriSettings>();
baseServiceUri.CloudRegion.Returns("US");
_globalSettings.BaseServiceUri.Returns(baseServiceUri);
_command = new CreatePremiumCloudHostedSubscriptionCommand(
_braintreeGateway,
_globalSettings,
_setupIntentCache,
_stripeAdapter,
_subscriberService,
_userService,
_pushNotificationService,
Substitute.For<ILogger<CreatePremiumCloudHostedSubscriptionCommand>>());
}
[Theory, BitAutoData]
public async Task Run_UserAlreadyPremium_ReturnsBadRequest(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = true;
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT1);
var badRequest = result.AsT1;
Assert.Equal("Already a premium user.", badRequest.Response);
}
[Theory, BitAutoData]
public async Task Run_NegativeStorageAmount_ReturnsBadRequest(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, -1);
// Assert
Assert.True(result.IsT1);
var badRequest = result.AsT1;
Assert.Equal("Additional storage must be greater than 0.", badRequest.Response);
}
[Theory, BitAutoData]
public async Task Run_ValidPaymentMethodTypes_BankAccount_Success(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = null; // Ensure no existing customer ID
user.Email = "test@example.com";
paymentMethod.Type = TokenizablePaymentMethodType.BankAccount;
paymentMethod.Token = "bank_token_123";
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "cust_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "active";
var mockInvoice = Substitute.For<Invoice>();
var mockSetupIntent = Substitute.For<SetupIntent>();
mockSetupIntent.Id = "seti_123";
_stripeAdapter.CustomerCreateAsync(Arg.Any<CustomerCreateOptions>()).Returns(mockCustomer);
_stripeAdapter.CustomerUpdateAsync(Arg.Any<string>(), Arg.Any<CustomerUpdateOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
_stripeAdapter.SetupIntentList(Arg.Any<SetupIntentListOptions>()).Returns(Task.FromResult(new List<SetupIntent> { mockSetupIntent }));
_subscriberService.GetCustomerOrThrow(Arg.Any<User>(), Arg.Any<CustomerGetOptions>()).Returns(mockCustomer);
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT0);
await _stripeAdapter.Received(1).CustomerCreateAsync(Arg.Any<CustomerCreateOptions>());
await _stripeAdapter.Received(1).SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>());
await _userService.Received(1).SaveUserAsync(user);
await _pushNotificationService.Received(1).PushSyncVaultAsync(user.Id);
}
[Theory, BitAutoData]
public async Task Run_ValidPaymentMethodTypes_Card_Success(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = null;
user.Email = "test@example.com";
paymentMethod.Type = TokenizablePaymentMethodType.Card;
paymentMethod.Token = "card_token_123";
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "cust_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "active";
var mockInvoice = Substitute.For<Invoice>();
_stripeAdapter.CustomerCreateAsync(Arg.Any<CustomerCreateOptions>()).Returns(mockCustomer);
_stripeAdapter.CustomerUpdateAsync(Arg.Any<string>(), Arg.Any<CustomerUpdateOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
_subscriberService.GetCustomerOrThrow(Arg.Any<User>(), Arg.Any<CustomerGetOptions>()).Returns(mockCustomer);
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT0);
await _stripeAdapter.Received(1).CustomerCreateAsync(Arg.Any<CustomerCreateOptions>());
await _stripeAdapter.Received(1).SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>());
await _userService.Received(1).SaveUserAsync(user);
await _pushNotificationService.Received(1).PushSyncVaultAsync(user.Id);
}
[Theory, BitAutoData]
public async Task Run_ValidPaymentMethodTypes_PayPal_Success(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = null;
user.Email = "test@example.com";
paymentMethod.Type = TokenizablePaymentMethodType.PayPal;
paymentMethod.Token = "paypal_token_123";
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "cust_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "active";
var mockInvoice = Substitute.For<Invoice>();
_stripeAdapter.CustomerCreateAsync(Arg.Any<CustomerCreateOptions>()).Returns(mockCustomer);
_stripeAdapter.CustomerUpdateAsync(Arg.Any<string>(), Arg.Any<CustomerUpdateOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
_subscriberService.GetCustomerOrThrow(Arg.Any<User>(), Arg.Any<CustomerGetOptions>()).Returns(mockCustomer);
_subscriberService.CreateBraintreeCustomer(Arg.Any<User>(), Arg.Any<string>()).Returns("bt_customer_123");
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT0);
await _stripeAdapter.Received(1).CustomerCreateAsync(Arg.Any<CustomerCreateOptions>());
await _stripeAdapter.Received(1).SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>());
await _subscriberService.Received(1).CreateBraintreeCustomer(user, paymentMethod.Token);
await _userService.Received(1).SaveUserAsync(user);
await _pushNotificationService.Received(1).PushSyncVaultAsync(user.Id);
}
[Theory, BitAutoData]
public async Task Run_ValidRequestWithAdditionalStorage_Success(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = null;
user.Email = "test@example.com";
paymentMethod.Type = TokenizablePaymentMethodType.Card;
paymentMethod.Token = "card_token_123";
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
const short additionalStorage = 2;
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "cust_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "active";
mockSubscription.CurrentPeriodEnd = DateTime.UtcNow.AddDays(30);
var mockInvoice = Substitute.For<Invoice>();
_stripeAdapter.CustomerCreateAsync(Arg.Any<CustomerCreateOptions>()).Returns(mockCustomer);
_stripeAdapter.CustomerUpdateAsync(Arg.Any<string>(), Arg.Any<CustomerUpdateOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
_subscriberService.GetCustomerOrThrow(Arg.Any<User>(), Arg.Any<CustomerGetOptions>()).Returns(mockCustomer);
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, additionalStorage);
// Assert
Assert.True(result.IsT0);
Assert.True(user.Premium);
Assert.Equal((short)(1 + additionalStorage), user.MaxStorageGb);
Assert.NotNull(user.LicenseKey);
Assert.Equal(20, user.LicenseKey.Length);
Assert.NotEqual(default, user.RevisionDate);
await _userService.Received(1).SaveUserAsync(user);
await _pushNotificationService.Received(1).PushSyncVaultAsync(user.Id);
}
[Theory, BitAutoData]
public async Task Run_UserHasExistingGatewayCustomerId_UsesExistingCustomer(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = "existing_customer_123";
paymentMethod.Type = TokenizablePaymentMethodType.Card;
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "existing_customer_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "active";
var mockInvoice = Substitute.For<Invoice>();
_subscriberService.GetCustomerOrThrow(Arg.Any<User>(), Arg.Any<CustomerGetOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT0);
await _subscriberService.Received(1).GetCustomerOrThrow(Arg.Any<User>(), Arg.Any<CustomerGetOptions>());
await _stripeAdapter.DidNotReceive().CustomerCreateAsync(Arg.Any<CustomerCreateOptions>());
}
[Theory, BitAutoData]
public async Task Run_PayPalWithIncompleteSubscription_SetsPremiumTrue(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = null;
user.Email = "test@example.com";
user.PremiumExpirationDate = null;
paymentMethod.Type = TokenizablePaymentMethodType.PayPal;
paymentMethod.Token = "paypal_token_123";
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "cust_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "incomplete";
mockSubscription.CurrentPeriodEnd = DateTime.UtcNow.AddDays(30);
var mockInvoice = Substitute.For<Invoice>();
_stripeAdapter.CustomerCreateAsync(Arg.Any<CustomerCreateOptions>()).Returns(mockCustomer);
_stripeAdapter.CustomerUpdateAsync(Arg.Any<string>(), Arg.Any<CustomerUpdateOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
_subscriberService.CreateBraintreeCustomer(Arg.Any<User>(), Arg.Any<string>()).Returns("bt_customer_123");
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT0);
Assert.True(user.Premium);
Assert.Equal(mockSubscription.CurrentPeriodEnd, user.PremiumExpirationDate);
}
[Theory, BitAutoData]
public async Task Run_NonPayPalWithActiveSubscription_SetsPremiumTrue(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = null;
user.Email = "test@example.com";
paymentMethod.Type = TokenizablePaymentMethodType.Card;
paymentMethod.Token = "card_token_123";
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "cust_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "active";
mockSubscription.CurrentPeriodEnd = DateTime.UtcNow.AddDays(30);
var mockInvoice = Substitute.For<Invoice>();
_stripeAdapter.CustomerCreateAsync(Arg.Any<CustomerCreateOptions>()).Returns(mockCustomer);
_stripeAdapter.CustomerUpdateAsync(Arg.Any<string>(), Arg.Any<CustomerUpdateOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
_subscriberService.GetCustomerOrThrow(Arg.Any<User>(), Arg.Any<CustomerGetOptions>()).Returns(mockCustomer);
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT0);
Assert.True(user.Premium);
Assert.Equal(mockSubscription.CurrentPeriodEnd, user.PremiumExpirationDate);
}
[Theory, BitAutoData]
public async Task Run_SubscriptionStatusDoesNotMatchPatterns_DoesNotSetPremium(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = null;
user.Email = "test@example.com";
user.PremiumExpirationDate = null;
paymentMethod.Type = TokenizablePaymentMethodType.PayPal;
paymentMethod.Token = "paypal_token_123";
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "cust_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "active"; // PayPal + active doesn't match pattern
mockSubscription.CurrentPeriodEnd = DateTime.UtcNow.AddDays(30);
var mockInvoice = Substitute.For<Invoice>();
_stripeAdapter.CustomerCreateAsync(Arg.Any<CustomerCreateOptions>()).Returns(mockCustomer);
_stripeAdapter.CustomerUpdateAsync(Arg.Any<string>(), Arg.Any<CustomerUpdateOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
_subscriberService.CreateBraintreeCustomer(Arg.Any<User>(), Arg.Any<string>()).Returns("bt_customer_123");
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT0);
Assert.False(user.Premium);
Assert.Null(user.PremiumExpirationDate);
}
[Theory, BitAutoData]
public async Task Run_BankAccountWithNoSetupIntentFound_ReturnsUnhandled(
User user,
TokenizedPaymentMethod paymentMethod,
BillingAddress billingAddress)
{
// Arrange
user.Premium = false;
user.GatewayCustomerId = null;
user.Email = "test@example.com";
paymentMethod.Type = TokenizablePaymentMethodType.BankAccount;
paymentMethod.Token = "bank_token_123";
billingAddress.Country = "US";
billingAddress.PostalCode = "12345";
var mockCustomer = Substitute.For<StripeCustomer>();
mockCustomer.Id = "cust_123";
mockCustomer.Address = new Address { Country = "US", PostalCode = "12345" };
mockCustomer.Metadata = new Dictionary<string, string>();
var mockSubscription = Substitute.For<StripeSubscription>();
mockSubscription.Id = "sub_123";
mockSubscription.Status = "incomplete";
mockSubscription.CurrentPeriodEnd = DateTime.UtcNow.AddDays(30);
var mockInvoice = Substitute.For<Invoice>();
_stripeAdapter.CustomerCreateAsync(Arg.Any<CustomerCreateOptions>()).Returns(mockCustomer);
_stripeAdapter.CustomerUpdateAsync(Arg.Any<string>(), Arg.Any<CustomerUpdateOptions>()).Returns(mockCustomer);
_stripeAdapter.SubscriptionCreateAsync(Arg.Any<SubscriptionCreateOptions>()).Returns(mockSubscription);
_stripeAdapter.InvoiceUpdateAsync(Arg.Any<string>(), Arg.Any<InvoiceUpdateOptions>()).Returns(mockInvoice);
_subscriberService.GetCustomerOrThrow(Arg.Any<User>(), Arg.Any<CustomerGetOptions>()).Returns(mockCustomer);
_stripeAdapter.SetupIntentList(Arg.Any<SetupIntentListOptions>())
.Returns(Task.FromResult(new List<SetupIntent>())); // Empty list - no setup intent found
// Act
var result = await _command.Run(user, paymentMethod, billingAddress, 0);
// Assert
Assert.True(result.IsT3);
var unhandled = result.AsT3;
Assert.Equal("Something went wrong with your request. Please contact support for assistance.", unhandled.Response);
}
}

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using System.Security.Claims;
using Bit.Core.Billing.Models.Business;
using Bit.Core.Billing.Premium.Commands;
using Bit.Core.Billing.Services;
using Bit.Core.Entities;
using Bit.Core.Platform.Push;
using Bit.Core.Services;
using Microsoft.Extensions.Logging;
using NSubstitute;
using Xunit;
namespace Bit.Core.Test.Billing.Premium.Commands;
public class CreatePremiumSelfHostedSubscriptionCommandTests
{
private readonly ILicensingService _licensingService = Substitute.For<ILicensingService>();
private readonly IUserService _userService = Substitute.For<IUserService>();
private readonly IPushNotificationService _pushNotificationService = Substitute.For<IPushNotificationService>();
private readonly CreatePremiumSelfHostedSubscriptionCommand _command;
public CreatePremiumSelfHostedSubscriptionCommandTests()
{
_command = new CreatePremiumSelfHostedSubscriptionCommand(
_licensingService,
_userService,
_pushNotificationService,
Substitute.For<ILogger<CreatePremiumSelfHostedSubscriptionCommand>>());
}
[Fact]
public async Task Run_UserAlreadyPremium_ReturnsBadRequest()
{
// Arrange
var user = new User
{
Id = Guid.NewGuid(),
Premium = true
};
var license = new UserLicense
{
LicenseKey = "test_key",
Expires = DateTime.UtcNow.AddYears(1)
};
// Act
var result = await _command.Run(user, license);
// Assert
Assert.True(result.IsT1);
var badRequest = result.AsT1;
Assert.Equal("Already a premium user.", badRequest.Response);
}
[Fact]
public async Task Run_InvalidLicense_ReturnsBadRequest()
{
// Arrange
var user = new User
{
Id = Guid.NewGuid(),
Premium = false
};
var license = new UserLicense
{
LicenseKey = "invalid_key",
Expires = DateTime.UtcNow.AddYears(1)
};
_licensingService.VerifyLicense(license).Returns(false);
// Act
var result = await _command.Run(user, license);
// Assert
Assert.True(result.IsT1);
var badRequest = result.AsT1;
Assert.Equal("Invalid license.", badRequest.Response);
}
[Fact]
public async Task Run_LicenseCannotBeUsed_EmailNotVerified_ReturnsBadRequest()
{
// Arrange
var user = new User
{
Id = Guid.NewGuid(),
Premium = false,
Email = "test@example.com",
EmailVerified = false
};
var license = new UserLicense
{
LicenseKey = "test_key",
Expires = DateTime.UtcNow.AddYears(1),
Token = "valid_token"
};
var claimsPrincipal = new ClaimsPrincipal(new ClaimsIdentity(new[]
{
new Claim("Email", "test@example.com")
}));
_licensingService.VerifyLicense(license).Returns(true);
_licensingService.GetClaimsPrincipalFromLicense(license).Returns(claimsPrincipal);
// Act
var result = await _command.Run(user, license);
// Assert
Assert.True(result.IsT1);
var badRequest = result.AsT1;
Assert.Contains("The user's email is not verified.", badRequest.Response);
}
[Fact]
public async Task Run_LicenseCannotBeUsed_EmailMismatch_ReturnsBadRequest()
{
// Arrange
var user = new User
{
Id = Guid.NewGuid(),
Premium = false,
Email = "user@example.com",
EmailVerified = true
};
var license = new UserLicense
{
LicenseKey = "test_key",
Expires = DateTime.UtcNow.AddYears(1),
Token = "valid_token"
};
var claimsPrincipal = new ClaimsPrincipal(new ClaimsIdentity(new[]
{
new Claim("Email", "license@example.com")
}));
_licensingService.VerifyLicense(license).Returns(true);
_licensingService.GetClaimsPrincipalFromLicense(license).Returns(claimsPrincipal);
// Act
var result = await _command.Run(user, license);
// Assert
Assert.True(result.IsT1);
var badRequest = result.AsT1;
Assert.Contains("The user's email does not match the license email.", badRequest.Response);
}
[Fact]
public async Task Run_ValidRequest_Success()
{
// Arrange
var userId = Guid.NewGuid();
var user = new User
{
Id = userId,
Premium = false,
Email = "test@example.com",
EmailVerified = true
};
var license = new UserLicense
{
LicenseKey = "test_key_12345",
Expires = DateTime.UtcNow.AddYears(1),
Token = "valid_token"
};
var claimsPrincipal = new ClaimsPrincipal(new ClaimsIdentity(new[]
{
new Claim("Email", "test@example.com")
}));
_licensingService.VerifyLicense(license).Returns(true);
_licensingService.GetClaimsPrincipalFromLicense(license).Returns(claimsPrincipal);
// Act
var result = await _command.Run(user, license);
// Assert
Assert.True(result.IsT0);
// Verify user was updated correctly
Assert.True(user.Premium);
Assert.NotNull(user.LicenseKey);
Assert.Equal(license.LicenseKey, user.LicenseKey);
Assert.NotEqual(default, user.RevisionDate);
// Verify services were called
await _licensingService.Received(1).WriteUserLicenseAsync(user, license);
await _userService.Received(1).SaveUserAsync(user);
await _pushNotificationService.Received(1).PushSyncVaultAsync(user.Id);
}
}