squidex/backend/tools/TestSuite/TestSuite.ApiTests/AppRolesTests.cs

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

using Squidex.ClientLibrary.Management;
using TestSuite.Fixtures;
using Xunit;

#pragma warning disable SA1300 // Element should begin with upper-case letter
#pragma warning disable SA1507 // Code should not contain multiple blank lines in a row

namespace TestSuite.ApiTests
{
    public sealed class AppRolesTests : IClassFixture<CreatedAppFixture>
    {
        private readonly string roleName = Guid.NewGuid().ToString();
        private readonly string client = Guid.NewGuid().ToString();
        private readonly string contributor = $"{Guid.NewGuid()}@squidex.io";

        public CreatedAppFixture _ { get; }

        public AppRolesTests(CreatedAppFixture fixture)
        {
            _ = fixture;
        }

        [Fact]
        public async Task Should_create_role()
        {
            // STEP 1: Add role.
            var role = await CreateRoleAsync(roleName);

            // Should return role with correct name.
            Assert.Empty(role.Permissions);
        }

        [Fact]
        public async Task Should_create_role_with_buggy_name()
        {
            // STEP 1: Add role.
            var role = await CreateRoleAsync($"{Guid.NewGuid()}/1");

            // Should return role with correct name.
            Assert.Empty(role.Permissions);
        }

        [Fact]
        public async Task Should_update_role()
        {
            // STEP 1: Add role.
            var role = await CreateRoleAsync(roleName);


            // STEP 2: Update role.
            var updateRequest = new UpdateRoleDto
            {
                Permissions = new List<string> { "a", "b" }
            };

            var roles_2 = await _.Apps.PutRoleAsync(_.AppName, roleName, updateRequest);
            var role_2 = roles_2.Items.Find(x => x.Name == roleName);

            // Should return role with correct name.
            Assert.Equal(updateRequest.Permissions, role_2.Permissions);
        }

        [Fact]
        public async Task Should_prevent_deletion_if_client_assigned()
        {
            // STEP 1: Add role.
            var role = await CreateRoleAsync(roleName);


            // STEP 2 Assign client and contributor.
            var createClientRequest = new CreateClientDto
            {
                Id = client
            };

            await _.Apps.PostClientAsync(_.AppName, createClientRequest);

            await AssignClient(roleName);

            var roles_2 = await _.Apps.GetRolesAsync(_.AppName);
            var role_2 = roles_2.Items.Find(x => x.Name == roleName);

            // Should return role with correct number of users and clients.
            Assert.Equal(1, role_2.NumClients);
            Assert.Equal(0, role_2.NumContributors);


            // STEP 4: Try to delete role.
            var ex = await Assert.ThrowsAnyAsync<SquidexManagementException>(() =>
            {
                return _.Apps.DeleteRoleAsync(_.AppName, roleName);
            });

            Assert.Equal(400, ex.StatusCode);


            // STEP 5: AssignClient client.
            await AssignClient("Developer");

            var roles_3 = await _.Apps.DeleteRoleAsync(_.AppName, roleName);

            Assert.DoesNotContain(roles_3.Items, x => x.Name == roleName);
        }

        [Fact]
        public async Task Should_prevent_deletion_if_contributor_assigned()
        {
            // STEP 1: Add role.
            var role = await CreateRoleAsync(roleName);


            // STEP 2 Assign contributor.
            await AssignContributor(roleName);

            var roles_2 = await _.Apps.GetRolesAsync(_.AppName);
            var role_2 = roles_2.Items.Find(x => x.Name == roleName);

            // Should return role with correct number of users and clients.
            Assert.Equal(0, role_2.NumClients);
            Assert.Equal(1, role_2.NumContributors);


            // STEP 4: Try to delete role.
            var ex = await Assert.ThrowsAnyAsync<SquidexManagementException>(() =>
            {
                return _.Apps.DeleteRoleAsync(_.AppName, roleName);
            });

            Assert.Equal(400, ex.StatusCode);


            // STEP 5: Remove role after contributor removed.
            await AssignContributor("Developer");

            var roles_3 = await _.Apps.DeleteRoleAsync(_.AppName, roleName);

            Assert.DoesNotContain(roles_3.Items, x => x.Name == roleName);
        }

        private async Task AssignContributor(string role = null)
        {
            var assignRequest = new AssignContributorDto
            {
                ContributorId = contributor,
                // Test diffferent role names.
                Role = role,
                // Invite must be true, otherwise new users are not created.
                Invite = true
            };

            await _.Apps.PostContributorAsync(_.AppName, assignRequest);
        }

        private async Task AssignClient(string role = null)
        {
            var updateRequest = new UpdateClientDto
            {
                Role = role
            };

            await _.Apps.PutClientAsync(_.AppName, client, updateRequest);
        }

        private async Task<RoleDto> CreateRoleAsync(string name)
        {
            var createRequest = new AddRoleDto
            {
                Name = name
            };

            var roles = await _.Apps.PostRoleAsync(_.AppName, createRequest);
            var role = roles.Items.Find(x => x.Name == name);

            return role;
        }
    }
}