squidex/backend/tests/Squidex.Domain.Apps.Entities.Tests/Teams/Indexes/TeamsIndexTests.cs

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

using FakeItEasy;
using Squidex.Domain.Apps.Entities.Teams.Repositories;
using Squidex.Domain.Apps.Entities.TestHelpers;
using Squidex.Infrastructure;
using Xunit;

namespace Squidex.Domain.Apps.Entities.Teams.Indexes
{
    public class TeamsIndexTests
    {
        private readonly CancellationTokenSource cts = new CancellationTokenSource();
        private readonly CancellationToken ct;
        private readonly ITeamRepository teamRepository = A.Fake<ITeamRepository>();
        private readonly TeamsIndex sut;

        public TeamsIndexTests()
        {
            ct = cts.Token;

            sut = new TeamsIndex(teamRepository);
        }

        [Fact]
        public async Task Should_resolve_teams_by_id()
        {
            var team = SetupTeam(0);

            A.CallTo(() => teamRepository.QueryAllAsync("user1", ct))
                .Returns(new List<ITeamEntity> { team });

            var actual = await sut.GetTeamsAsync("user1", ct);

            Assert.Same(actual[0], team);
        }

        [Fact]
        public async Task Should_return_empty_teams_if_team_not_created()
        {
            var team = SetupTeam(-1);

            A.CallTo(() => teamRepository.QueryAllAsync("user1", ct))
                .Returns(new List<ITeamEntity> { team });

            var actual = await sut.GetTeamsAsync("user1", ct);

            Assert.Empty(actual);
        }

        [Fact]
        public async Task Should_resolve_team_by_id()
        {
            var team = SetupTeam(0);

            A.CallTo(() => teamRepository.FindAsync(team.Id, ct))
                .Returns(team);

            var actual = await sut.GetTeamAsync(team.Id, ct);

            Assert.Same(actual, team);
        }

        [Fact]
        public async Task Should_return_null_team_if_team_not_created()
        {
            var team = SetupTeam(0);

            A.CallTo(() => teamRepository.FindAsync(team.Id, ct))
                .Returns(Task.FromResult<ITeamEntity?>(null));

            var actual = await sut.GetTeamAsync(team.Id, ct);

            Assert.Null(actual);
        }

        private static ITeamEntity SetupTeam(long version)
        {
            var team = Mocks.Team(DomainId.NewGuid());

            A.CallTo(() => team.Version).Returns(version);

            return team;
        }
    }
}