squidex/backend/tests/Squidex.Domain.Apps.Core.Tests/Operations/ConvertContent/ValueConvertersTests.cs

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

using FakeItEasy;
using Squidex.Domain.Apps.Core.Contents;
using Squidex.Domain.Apps.Core.ConvertContent;
using Squidex.Domain.Apps.Core.Schemas;
using Squidex.Domain.Apps.Core.TestHelpers;
using Squidex.Infrastructure;
using Squidex.Infrastructure.Json.Objects;
using Xunit;

namespace Squidex.Domain.Apps.Core.Operations.ConvertContent
{
    public class ValueConvertersTests
    {
        private readonly IUrlGenerator urlGenerator = A.Fake<IUrlGenerator>();
        private readonly NamedId<DomainId> appId = NamedId.Of(DomainId.NewGuid(), "my-app");
        private readonly DomainId id1 = DomainId.NewGuid();
        private readonly DomainId id2 = DomainId.NewGuid();

        private readonly RootField<StringFieldProperties> stringField
            = Fields.String(1, "1", Partitioning.Invariant);

        private readonly RootField<NumberFieldProperties> numberField
            = Fields.Number(1, "1", Partitioning.Invariant);

        public ValueConvertersTests()
        {
            A.CallTo(() => urlGenerator.AssetContent(appId, A<string>._))
                .ReturnsLazily(ctx => $"url/to/{ctx.GetArgument<string>(1)}");
        }

        [Fact]
        public void Should_return_true_if_field_hidden()
        {
            var source = JsonValue.Create(123);

            var (remove, _) =
                ExcludeHidden.Instance
                    .ConvertValue(stringField.Hide(), source, null);

            Assert.True(remove);
        }

        [Fact]
        public void Should_return_true_if_field_has_wrong_type()
        {
            var source = JsonValue.Create("invalid");

            var (remove, _) =
                new ExcludeChangedTypes(TestUtils.DefaultSerializer)
                    .ConvertValue(numberField, source, numberField);

            Assert.True(remove);
        }

        [Theory]
        [InlineData("assets")]
        [InlineData("*")]
        public void Should_convert_asset_ids_to_urls(string path)
        {
            var field = Fields.Assets(1, "assets", Partitioning.Invariant);

            var source =
                JsonValue.Array(
                    id1,
                    id2);

            var (_, result) =
                new ResolveAssetUrls(appId, urlGenerator, HashSet.Of(path))
                    .ConvertValue(field, source, null);

            var expected =
                JsonValue.Array(
                    $"url/to/{id1}",
                    $"url/to/{id2}");

            Assert.Equal(expected, result);
        }

        [Theory]
        [InlineData("other")]
        [InlineData("**")]
        public void Should_not_convert_asset_ids_if_field_name_does_not_match(string path)
        {
            var field = Fields.Assets(1, "assets", Partitioning.Invariant);

            var source =
                JsonValue.Array(
                    id1,
                    id2);

            var (_, result) =
                new ResolveAssetUrls(appId, urlGenerator, HashSet.Of(path))
                    .ConvertValue(field, source, null);

            var expected = source;

            Assert.Equal(expected, result);
        }

        [Theory]
        [InlineData("parent.assets")]
        [InlineData("*")]
        public void Should_convert_nested_asset_ids_to_urls(string path)
        {
            var field = Fields.Array(1, "parent", Partitioning.Invariant, null, null, Fields.Assets(11, "assets"));

            var source =
                JsonValue.Array(
                    id1,
                    id2);

            var (_, result) =
                new ResolveAssetUrls(appId, urlGenerator, HashSet.Of(path))
                    .ConvertValue(field.FieldsByName["assets"], source, field);

            var expected =
                JsonValue.Array(
                    $"url/to/{id1}",
                    $"url/to/{id2}");

            Assert.Equal(expected, result);
        }

        [Theory]
        [InlineData("assets")]
        [InlineData("parent")]
        [InlineData("parent.other")]
        [InlineData("other.assets")]
        public void Should_not_convert_nested_asset_ids_if_field_name_does_not_match(string path)
        {
            var field = Fields.Array(1, "parent", Partitioning.Invariant, null, null, Fields.Assets(11, "assets"));

            var source =
                JsonValue.Array(
                    id1,
                    id2);

            var (_, result) =
                new ResolveAssetUrls(appId, urlGenerator, HashSet.Of(path))
                    .ConvertValue(field, source, null);

            var expected = source;

            Assert.Equal(expected, result);
        }

        [Fact]
        public void Should_add_schema_name_if_component()
        {
            var field = Fields.Component(1, "component", Partitioning.Invariant);

            var componentId = DomainId.NewGuid();
            var component = new Schema("my-component");
            var components = new ResolvedComponents(new Dictionary<DomainId, Schema>
            {
                [componentId] = component
            });

            var source =
                new JsonObject()
                    .Add(Component.Discriminator, componentId);

            var result =
                new AddSchemaNames(components)
                    .ConvertItem(field, source);

            var expected =
                new JsonObject()
                    .Add(Component.Discriminator, componentId)
                    .Add("schemaName", component.Name);

            Assert.Equal(expected, result);
        }

        [Fact]
        public void Should_not_add_schema_name_if_field_already_exists()
        {
            var field = Fields.Component(1, "component", Partitioning.Invariant);

            var componentId = DomainId.NewGuid();
            var component = new Schema("my-component");
            var components = new ResolvedComponents(new Dictionary<DomainId, Schema>
            {
                [componentId] = component
            });

            var source =
                new JsonObject()
                    .Add(Component.Discriminator, componentId)
                    .Add("schemaName", "existing");

            var result =
                new AddSchemaNames(components)
                    .ConvertItem(field, source);

            var expected = source;

            Assert.Equal(expected, result);
        }

        [Fact]
        public void Should_not_add_schema_name_if_array_field()
        {
            var field = Fields.Array(1, "component", Partitioning.Invariant);

            var componentId = DomainId.NewGuid();
            var component = new Schema("my-component");
            var components = new ResolvedComponents(new Dictionary<DomainId, Schema>
            {
                [componentId] = component
            });

            var source =
                new JsonObject()
                    .Add(Component.Discriminator, componentId);

            var result =
                new AddSchemaNames(components)
                    .ConvertItem(field, source);

            var expected = source;

            Assert.Equal(expected, result);
        }

        [Fact]
        public void Should_not_add_schema_name_if_not_a_component()
        {
            var field = Fields.Component(1, "component", Partitioning.Invariant);

            var componentId = DomainId.NewGuid();
            var component = new Schema("my-component");
            var components = new ResolvedComponents(new Dictionary<DomainId, Schema>
            {
                [componentId] = component
            });

            var source =
                new JsonObject();

            var result =
                new AddSchemaNames(components)
                    .ConvertItem(field, source);

            var expected = source;

            Assert.Equal(expected, result);
        }

        [Fact]
        public void Should_not_add_schema_name_if_component_not_found()
        {
            var field = Fields.Component(1, "component", Partitioning.Invariant);

            var componentId = DomainId.NewGuid();

            var source =
                new JsonObject()
                    .Add(Component.Discriminator, componentId);

            var result =
                new AddSchemaNames(ResolvedComponents.Empty)
                    .ConvertItem(field, source);

            var expected = source;

            Assert.Equal(expected, result);
        }
    }
}