squidex/backend/tests/Squidex.Domain.Apps.Entities.Tests/Teams/DomainObject/Guards/GuardTeamTests.cs

// ==========================================================================
//  Squidex Headless CMS
// ==========================================================================
//  Copyright (c) Squidex UG (haftungsbeschraenkt)
//  All rights reserved. Licensed under the MIT license.
// ==========================================================================

using FakeItEasy;
using Squidex.Domain.Apps.Core.TestHelpers;
using Squidex.Domain.Apps.Entities.Billing;
using Squidex.Domain.Apps.Entities.Teams.Commands;
using Squidex.Domain.Apps.Entities.Teams.DomainObject.Guards;
using Squidex.Domain.Apps.Entities.TestHelpers;
using Squidex.Infrastructure;
using Squidex.Infrastructure.Validation;
using Squidex.Shared.Users;
using Xunit;

namespace Squidex.Domain.Teams.Apps.Teams.DomainObject.Guards
{
    public class GuardTeamTests : IClassFixture<TranslationsFixture>
    {
        private readonly IUserResolver users = A.Fake<IUserResolver>();
        private readonly IBillingPlans billingPlans = A.Fake<IBillingPlans>();
        private readonly Plan planBasic = new Plan();
        private readonly Plan planFree = new Plan();

        public GuardTeamTests()
        {
            A.CallTo(() => users.FindByIdOrEmailAsync(A<string>._, default))
                .Returns(A.Dummy<IUser>());

            A.CallTo(() => billingPlans.GetPlan("notfound"))
                .Returns(null!);

            A.CallTo(() => billingPlans.GetPlan("basic"))
                .Returns(planBasic);

            A.CallTo(() => billingPlans.GetPlan("free"))
                .Returns(planFree);
        }

        [Fact]
        public void CanCreate_should_throw_exception_if_name_not_valid()
        {
            var command = new CreateTeam { Name = null! };

            ValidationAssert.Throws(() => GuardTeam.CanCreate(command),
                new ValidationError("Name is required.", "Name"));
        }

        [Fact]
        public void CanCreate_should_not_throw_exception_if_team_name_is_valid()
        {
            var command = new CreateTeam { Name = "new-team" };

            GuardTeam.CanCreate(command);
        }

        [Fact]
        public void CanChangePlan_should_throw_exception_if_plan_id_is_null()
        {
            var command = new ChangePlan { Actor = RefToken.User("me") };

            ValidationAssert.Throws(() => GuardTeam.CanChangePlan(command, billingPlans),
                new ValidationError("Plan ID is required.", "PlanId"));
        }

        [Fact]
        public void CanChangePlan_should_throw_exception_if_plan_not_found()
        {
            var command = new ChangePlan { PlanId = "notfound", Actor = RefToken.User("me") };

            ValidationAssert.Throws(() => GuardTeam.CanChangePlan(command, billingPlans),
                new ValidationError("A plan with this id does not exist.", "PlanId"));
        }

        [Fact]
        public void CanChangePlan_should_not_throw_exception_if_plan_is_found()
        {
            var command = new ChangePlan { PlanId = "basic", Actor = RefToken.User("me") };

            GuardTeam.CanChangePlan(command, billingPlans);
        }
    }
}