squidex/backend/tests/Squidex.Domain.Apps.Entities.Tests/Contents/MongoDb/ContentMappingTests.cs

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

using FakeItEasy;
using FluentAssertions;
using NodaTime;
using Squidex.Domain.Apps.Core.Contents;
using Squidex.Domain.Apps.Entities.Contents.DomainObject;
using Squidex.Domain.Apps.Entities.MongoDb.Contents;
using Squidex.Infrastructure;
using Squidex.Infrastructure.States;
using Xunit;

namespace Squidex.Domain.Apps.Entities.Contents.MongoDb
{
    public class ContentMappingTests
    {
        private readonly IAppProvider appProvider = A.Fake<IAppProvider>();

        [Fact]
        public async Task Should_map_content_without_new_version_to_draft()
        {
            var source = CreateContentWithoutNewVersion();

            var snapshotJob = new SnapshotWriteJob<ContentDomainObject.State>(source.UniqueId, source, source.Version);
            var snapshot = await MongoContentEntity.CreateDraftAsync(snapshotJob, appProvider);

            Assert.Equal(source.CurrentVersion.Data, snapshot.Data);
            Assert.Null(snapshot.DraftData);
            Assert.Null(snapshot.NewStatus);
            Assert.NotNull(snapshot.ScheduleJob);
            Assert.True(snapshot.IsSnapshot);

            var mapped = snapshot.ToState();

            mapped.Should().BeEquivalentTo(source);
        }

        [Fact]
        public async Task Should_map_content_without_new_version_to_published()
        {
            var source = CreateContentWithoutNewVersion();

            var snapshotJob = new SnapshotWriteJob<ContentDomainObject.State>(source.UniqueId, source, source.Version);
            var snapshot = await MongoContentEntity.CreatePublishedAsync(snapshotJob, appProvider);

            Assert.Equal(source.CurrentVersion.Data, snapshot.Data);
            Assert.Null(snapshot.DraftData);
            Assert.Null(snapshot.NewStatus);
            Assert.Null(snapshot.ScheduleJob);
            Assert.False(snapshot.IsSnapshot);
        }

        [Fact]
        public async Task Should_map_content_with_new_version_to_draft()
        {
            var source = CreateContentWithNewVersion();

            var snapshotJob = new SnapshotWriteJob<ContentDomainObject.State>(source.UniqueId, source, source.Version);
            var snapshot = await MongoContentEntity.CreateDraftAsync(snapshotJob, appProvider);

            Assert.Equal(source.NewVersion?.Data, snapshot.Data);
            Assert.Equal(source.CurrentVersion.Data, snapshot.DraftData);
            Assert.NotNull(snapshot.NewStatus);
            Assert.NotNull(snapshot.ScheduleJob);
            Assert.True(snapshot.IsSnapshot);

            var mapped = snapshot.ToState();

            mapped.Should().BeEquivalentTo(source);
        }

        [Fact]
        public async Task Should_map_content_with_new_version_to_published()
        {
            var source = CreateContentWithNewVersion();

            var snapshotJob = new SnapshotWriteJob<ContentDomainObject.State>(source.UniqueId, source, source.Version);
            var snapshot = await MongoContentEntity.CreatePublishedAsync(snapshotJob, appProvider);

            Assert.Equal(source.CurrentVersion?.Data, snapshot.Data);
            Assert.Null(snapshot.DraftData);
            Assert.Null(snapshot.NewStatus);
            Assert.Null(snapshot.ScheduleJob);
            Assert.False(snapshot.IsSnapshot);
        }

        private static ContentDomainObject.State CreateContentWithoutNewVersion()
        {
            var user = new RefToken(RefTokenType.Subject, "1");

            var data =
                new ContentData()
                    .AddField("my-field",
                        new ContentFieldData()
                            .AddInvariant(42));

            var time = SystemClock.Instance.GetCurrentInstant();

            var state = new ContentDomainObject.State
            {
                Id = DomainId.NewGuid(),
                AppId = NamedId.Of(DomainId.NewGuid(), "my-app"),
                Created = time,
                CreatedBy = user,
                CurrentVersion = new ContentVersion(Status.Archived, data),
                IsDeleted = true,
                LastModified = time,
                LastModifiedBy = user,
                ScheduleJob = new ScheduleJob(DomainId.NewGuid(), Status.Published, user, time),
                SchemaId = NamedId.Of(DomainId.NewGuid(), "my-schema"),
                Version = 42,
            };

            return state;
        }

        private static ContentDomainObject.State CreateContentWithNewVersion()
        {
            var user = new RefToken(RefTokenType.Subject, "1");

            var data =
                new ContentData()
                    .AddField("my-field",
                        new ContentFieldData()
                            .AddInvariant(42));

            var newData =
                new ContentData()
                    .AddField("my-field",
                        new ContentFieldData()
                            .AddInvariant(13));

            var time = SystemClock.Instance.GetCurrentInstant();

            var state = new ContentDomainObject.State
            {
                Id = DomainId.NewGuid(),
                AppId = NamedId.Of(DomainId.NewGuid(), "my-app"),
                Created = time,
                CreatedBy = user,
                CurrentVersion = new ContentVersion(Status.Archived, data),
                IsDeleted = true,
                LastModified = time,
                LastModifiedBy = user,
                NewVersion = new ContentVersion(Status.Published, newData),
                ScheduleJob = new ScheduleJob(DomainId.NewGuid(), Status.Published, user, time),
                SchemaId = NamedId.Of(DomainId.NewGuid(), "my-schema"),
                Version = 42,
            };

            return state;
        }
    }
}