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

using Squidex.Domain.Apps.Entities.Contents.GraphQL.Types;
using Xunit;

namespace Squidex.Domain.Apps.Entities.Contents.GraphQL
{
    public sealed class NamesTests
    {
        [Fact]
        public void Should_return_name_if_not_taken()
        {
            var sut = ReservedNames.ForFields();

            var result = sut["myName"];

            Assert.Equal("myName", result);
        }

        [Fact]
        public void Should_return_corrected_name_if_not_taken()
        {
            var sut = ReservedNames.ForFields();

            var result = sut["2myName"];

            Assert.Equal("gql_2myName", result);
        }

        [Fact]
        public void Should_return_name_with_offset_if_taken()
        {
            var sut = ReservedNames.ForFields();

            var result1 = sut["myName"];
            var result2 = sut["myName"];
            var result3 = sut["myName"];

            Assert.Equal("myName", result1);
            Assert.Equal("myName2", result2);
            Assert.Equal("myName3", result3);
        }

        [Fact]
        public void Should_return_corrected_name_with_offset_if_taken()
        {
            var sut = ReservedNames.ForFields();

            var result1 = sut["2myName"];
            var result2 = sut["2myName"];
            var result3 = sut["2myName"];

            Assert.Equal("gql_2myName", result1);
            Assert.Equal("gql_2myName2", result2);
            Assert.Equal("gql_2myName3", result3);
        }

        [Fact]
        public void Should_return_name_with_offset_if_reserved()
        {
            var sut = ReservedNames.ForTypes();

            var result = sut["Content"];

            Assert.Equal("Content2", result);
        }
    }
}