Add a test for content version endpoint. (#807)

* Add a test for content version endpoint.

* Refactor tests into smaller chunks.

* Fix tests.

* Own app for clients tests.

backend/src/Squidex.Web/Resources.cs

@@ -209,21 +209,21 @@ namespace Squidex.Web
         {
             if (app == Permission.Any)
             {
-                var falback = App;
+                var fallback = App;
 
-                if (!string.IsNullOrWhiteSpace(falback))
+                if (!string.IsNullOrWhiteSpace(fallback))
                 {
-                    app = falback;
+                    app = fallback;
                 }
             }
 
             if (schema == Permission.Any)
             {
-                var falback = Controller.HttpContext.Features.Get<ISchemaFeature>()?.Schema.SchemaDef.Name;
+                var fallback = Controller.HttpContext.Features.Get<ISchemaFeature>()?.Schema.SchemaDef.Name;
 
-                if (!string.IsNullOrWhiteSpace(falback))
+                if (!string.IsNullOrWhiteSpace(fallback))
                 {
-                    schema = falback;
+                    schema = fallback;
                 }
             }
 

backend/tools/TestSuite/TestSuite.ApiTests/AppClientsTests.cs

@@ -0,0 +1,119 @@
+// ==========================================================================
+//  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 AppClientsTests : IClassFixture<ClientFixture>
+    {
+        private readonly string appName = Guid.NewGuid().ToString();
+        private readonly string id = Guid.NewGuid().ToString();
+        private readonly string clientRole = "Editor";
+        private readonly string clientName = "My Client";
+
+        public ClientFixture _ { get; }
+
+        public AppClientsTests(ClientFixture fixture)
+        {
+            _ = fixture;
+        }
+
+        [Fact]
+        public async Task Should_create_client()
+        {
+            // STEP 0: Create app.
+            await CreateAppAsync();
+
+
+            // STEP 1: Create client.
+            var client = await CreateAsync();
+
+            // Should return client with correct name and id.
+            Assert.Equal(clientRole, client.Role);
+            Assert.Equal(id, client.Name);
+        }
+
+        [Fact]
+        public async Task Should_update_client()
+        {
+            // STEP 0: Create app.
+            await CreateAppAsync();
+
+
+            // STEP 0: Create client.
+            var client = await CreateAsync();
+
+
+            // STEP 1: Update client name.
+            var updateNameRequest = new UpdateClientDto
+            {
+                Name = clientName,
+                AllowAnonymous = true,
+                ApiCallsLimit = 100,
+                ApiTrafficLimit = 200,
+                Role = "Owner"
+            };
+
+            var clients_2 = await _.Apps.PutClientAsync(appName, client.Id, updateNameRequest);
+            var client_2 = clients_2.Items.Find(x => x.Id == client.Id);
+
+            // Should update client name.
+            Assert.Equal(updateNameRequest.Name, client_2.Name);
+            Assert.Equal(updateNameRequest.AllowAnonymous, client_2.AllowAnonymous);
+            Assert.Equal(updateNameRequest.ApiCallsLimit, client_2.ApiCallsLimit);
+            Assert.Equal(updateNameRequest.ApiTrafficLimit, client_2.ApiTrafficLimit);
+            Assert.Equal(updateNameRequest.Role, client_2.Role);
+        }
+
+        [Fact]
+        public async Task Should_delete_client()
+        {
+            // STEP 0: Create app.
+            await CreateAppAsync();
+
+
+            // STEP 0: Create client.
+            var client = await CreateAsync();
+
+
+            // STEP 1: Delete client
+            var clients_2 = await _.Apps.DeleteClientAsync(appName, client.Id);
+
+            // Should not return deleted client.
+            Assert.DoesNotContain(clients_2.Items, x => x.Id == client.Id);
+        }
+
+        private async Task<ClientDto> CreateAsync()
+        {
+            var createRequest = new CreateClientDto
+            {
+                Id = id
+            };
+
+            var clients = await _.Apps.PostClientAsync(appName, createRequest);
+            var client = clients.Items.Find(x => x.Id == id);
+
+            return client;
+        }
+
+        private async Task CreateAppAsync()
+        {
+            var createRequest = new CreateAppDto
+            {
+                Name = appName
+            };
+
+            await _.Apps.PostAppAsync(createRequest);
+        }
+    }
+}

backend/tools/TestSuite/TestSuite.ApiTests/AppContributorsTests.cs

@@ -0,0 +1,97 @@
+// ==========================================================================
+//  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 AppContributorsTests : IClassFixture<CreatedAppFixture>
+    {
+        private readonly string email = $"{Guid.NewGuid()}@squidex.io";
+
+        public CreatedAppFixture _ { get; }
+
+        public AppContributorsTests(CreatedAppFixture fixture)
+        {
+            _ = fixture;
+        }
+
+        [Fact]
+        public async Task Should_not_invite_contributor_if_flag_is_false()
+        {
+            // STEP 0:  Do not invite contributors when flag is false.
+            var createRequest = new AssignContributorDto { ContributorId = "test@squidex.io" };
+
+            var ex = await Assert.ThrowsAsync<SquidexManagementException>(() =>
+            {
+                return _.Apps.PostContributorAsync(_.AppName, createRequest);
+            });
+
+            Assert.Equal(404, ex.StatusCode);
+        }
+
+        [Fact]
+        public async Task Should_invite_contributor()
+        {
+            // STEP 1: Assign contributor.
+            ContributorDto contributor_1 = await InviteAsync();
+
+            Assert.Equal("Developer", contributor_1?.Role);
+        }
+
+        [Fact]
+        public async Task Should_update_contributor()
+        {
+            // STEP 0: Assign contributor.
+            var contributor = await InviteAsync();
+
+
+            // STEP 1: Update contributor role.
+            var updateRequest = new AssignContributorDto
+            {
+                ContributorId = email, Role = "Owner"
+            };
+
+            var contributors_2 = await _.Apps.PostContributorAsync(_.AppName, updateRequest);
+            var contributor_2 = contributors_2.Items.Find(x => x.ContributorId == contributor.ContributorId);
+
+            Assert.Equal(updateRequest.Role, contributor_2?.Role);
+        }
+
+        [Fact]
+        public async Task Should_remove_contributor()
+        {
+            // STEP 0: Assign contributor.
+            var contributor = await InviteAsync();
+
+
+            // STEP 1: Remove contributor.
+            var contributors_2 = await _.Apps.DeleteContributorAsync(_.AppName, contributor.ContributorId);
+
+            Assert.DoesNotContain(contributors_2.Items, x => x.ContributorId == contributor.ContributorId);
+        }
+
+        private async Task<ContributorDto> InviteAsync()
+        {
+            var createInviteRequest = new AssignContributorDto
+            {
+                ContributorId = email,
+                Invite = true
+            };
+
+            var contributors = await _.Apps.PostContributorAsync(_.AppName, createInviteRequest);
+            var contributor = contributors.Items.Find(x => x.ContributorName == email);
+
+            return contributor;
+        }
+    }
+}

backend/tools/TestSuite/TestSuite.ApiTests/AppLanguagesTests.cs

@@ -0,0 +1,175 @@
+// ==========================================================================
+//  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 AppLanguagesTests : IClassFixture<ClientFixture>
+    {
+        private readonly string appName = Guid.NewGuid().ToString();
+
+        public ClientFixture _ { get; }
+
+        public AppLanguagesTests(ClientFixture fixture)
+        {
+            _ = fixture;
+        }
+
+        [Fact]
+        public async Task Should_add_language()
+        {
+            // STEP 0: Add app.
+            await CreateAppAsync();
+
+
+            // STEP 1: Add languages.
+            await AddLanguageAsync("de");
+            await AddLanguageAsync("it");
+
+            var languages_1 = await _.Apps.GetLanguagesAsync(appName);
+
+            Assert.Equal(new string[] { "en", "de", "it" }, languages_1.Items.Select(x => x.Iso2Code).ToArray());
+        }
+
+        [Fact]
+        public async Task Should_update_language()
+        {
+            // STEP 0: Add app.
+            await CreateAppAsync();
+
+
+            // STEP 1: Add languages.
+            await AddLanguageAsync("de");
+            await AddLanguageAsync("it");
+
+
+            // STEP 3: Update German language.
+            var updateRequest = new UpdateLanguageDto
+            {
+                Fallback = new List<string>
+                {
+                    "it"
+                },
+                IsOptional = true
+            };
+
+            var languages_2 = await _.Apps.PutLanguageAsync(appName, "de", updateRequest);
+            var language_2_DE = languages_2.Items.Find(x => x.Iso2Code == "de");
+
+            Assert.Equal(updateRequest.Fallback, language_2_DE.Fallback);
+            Assert.Equal(updateRequest.IsOptional, language_2_DE.IsOptional);
+        }
+
+        [Fact]
+        public async Task Should_update_master_language()
+        {
+            // STEP 0: Add app.
+            await CreateAppAsync();
+
+
+            // STEP 1: Add languages.
+            await AddLanguageAsync("de");
+            await AddLanguageAsync("it");
+
+
+            // STEP 2: Update Italian language.
+            var updateRequest = new UpdateLanguageDto
+            {
+                Fallback = new List<string>
+                {
+                    "de"
+                },
+                IsOptional = true
+            };
+
+            await _.Apps.PutLanguageAsync(appName, "it", updateRequest);
+
+
+            // STEP 3: Change master language to Italian.
+            var masterRequest = new UpdateLanguageDto
+            {
+                IsMaster = true
+            };
+
+            var languages_4 = await _.Apps.PutLanguageAsync(appName, "it", masterRequest);
+            var language_4_IT = languages_4.Items.Find(x => x.Iso2Code == "it");
+            var language_4_EN = languages_4.Items.Find(x => x.Iso2Code == "en");
+
+            Assert.True(language_4_IT.IsMaster);
+
+            // Old master language is unset.
+            Assert.False(language_4_EN.IsMaster);
+
+            // Master language cannot be optional.
+            Assert.False(language_4_IT.IsOptional);
+
+            // Fallback for new master language must be removed.
+            Assert.Empty(language_4_IT.Fallback);
+        }
+
+        [Fact]
+        public async Task Should_delete_language()
+        {
+            // STEP 0: Add app.
+            await CreateAppAsync();
+
+
+            // STEP 1: Add languages.
+            await AddLanguageAsync("de");
+            await AddLanguageAsync("it");
+
+
+            // STEP 2: Update Italian language.
+            var updateRequest = new UpdateLanguageDto
+            {
+                Fallback = new List<string>
+                {
+                    "de"
+                },
+                IsOptional = true
+            };
+
+            await _.Apps.PutLanguageAsync(appName, "it", updateRequest);
+
+
+            // STEP 3: Remove language.
+            var languages_2 = await _.Apps.DeleteLanguageAsync(appName, "de");
+            var language_2_IT = languages_2.Items.Find(x => x.Iso2Code == "it");
+
+            // Fallback language must be removed.
+            Assert.Empty(language_2_IT.Fallback);
+
+            Assert.Equal(new string[] { "en", "it" }, languages_2.Items.Select(x => x.Iso2Code).ToArray());
+        }
+
+        private async Task CreateAppAsync()
+        {
+            var createRequest = new CreateAppDto
+            {
+                Name = appName
+            };
+
+            await _.Apps.PostAppAsync(createRequest);
+        }
+
+        private async Task AddLanguageAsync(string code)
+        {
+            var createRequest = new AddLanguageDto
+            {
+                Language = code
+            };
+
+            await _.Apps.PostLanguageAsync(appName, createRequest);
+        }
+    }
+}

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

@@ -0,0 +1,175 @@
+// ==========================================================================
+//  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.
+            await _.Apps.PostClientAsync(_.AppName, new CreateClientDto { Id = client });
+
+            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.ThrowsAsync<SquidexManagementException<ErrorDto>>(() =>
+            {
+                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.ThrowsAsync<SquidexManagementException<ErrorDto>>(() =>
+            {
+                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, Role = role, 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;
+        }
+    }
+}

backend/tools/TestSuite/TestSuite.ApiTests/AppTests.cs

@@ -33,22 +33,35 @@ namespace TestSuite.ApiTests
         }
 
         [Fact]
-        public async Task Should_manage_app_properties()
+        public async Task Should_set_label()
         {
-            var newLabel = Guid.NewGuid().ToString();
-            var newDescription = Guid.NewGuid().ToString();
+            // STEP 1: Update app
+            var updateRequest = new UpdateAppDto
+            {
+                Label = Guid.NewGuid().ToString()
+            };
+
+            var app_1 = await _.Apps.PutAppAsync(_.AppName, updateRequest);
+
+            Assert.Equal(updateRequest.Label, app_1.Label);
+        }
 
+        [Fact]
+        public async Task Should_set_description()
+        {
             // STEP 1: Update app
-            var updateRequest = new UpdateAppDto { Label = newLabel, Description = newDescription };
+            var updateRequest = new UpdateAppDto
+            {
+                Description = Guid.NewGuid().ToString()
+            };
 
             var app_1 = await _.Apps.PutAppAsync(_.AppName, updateRequest);
 
-            Assert.Equal(newLabel, app_1.Label);
-            Assert.Equal(newDescription, app_1.Description);
+            Assert.Equal(updateRequest.Description, app_1.Description);
         }
 
         [Fact]
-        public async Task Should_manage_image()
+        public async Task Should_upload_image()
         {
             // STEP 1: Upload image.
             await using (var stream = new FileStream("Assets/logo-squared.png", FileMode.Open))
@@ -77,106 +90,28 @@ namespace TestSuite.ApiTests
                 // Should dowload with correct size.
                 Assert.True(downloaded.Length < stream.Length);
             }
-
-
-            // STEP 3: Delete Image.
-            var app_2 = await _.Apps.DeleteImageAsync(_.AppName);
-
-            // Should contain image link.
-            Assert.False(app_2._links.ContainsKey("image"));
         }
 
         [Fact]
-        public async Task Should_manage_clients()
+        public async Task Should_delete_image()
         {
-            var clientId = Guid.NewGuid().ToString();
-            var clientName = "My Client";
-            var clientRole1 = "Editor";
-            var clientRole2 = "Owner";
-
-            // STEP 1: Create client.
-            var createRequest = new CreateClientDto { Id = clientId };
-
-            var clients_1 = await _.Apps.PostClientAsync(_.AppName, createRequest);
-            var client_1 = clients_1.Items.FirstOrDefault(x => x.Id == clientId);
-
-            // Should return client with correct name and id.
-            Assert.Equal(clientRole1, client_1.Role);
-            Assert.Equal(clientId, client_1.Name);
-
-
-            // STEP 2: Update client name.
-            var updateNameRequest = new UpdateClientDto { Name = clientName };
-
-            var clients_2 = await _.Apps.PutClientAsync(_.AppName, clientId, updateNameRequest);
-            var client_2 = clients_2.Items.FirstOrDefault(x => x.Id == clientId);
-
-            // Should update client name.
-            Assert.Equal(clientName, client_2.Name);
-
-
-            // STEP 3: Update client role.
-            var updateRoleRequest = new UpdateClientDto { Role = clientRole2 };
-
-            var clients_3 = await _.Apps.PutClientAsync(_.AppName, clientId, updateRoleRequest);
-            var client_3 = clients_3.Items.FirstOrDefault(x => x.Id == clientId);
-
-            // Should update client role.
-            Assert.Equal(clientRole2, client_3.Role);
-
-
-            // STEP 4: Delete client
-            var clients_4 = await _.Apps.DeleteClientAsync(_.AppName, clientId);
-            var client_4 = clients_4.Items.FirstOrDefault(x => x.Id == clientId);
-
-            // Should not return deleted client.
-            Assert.Null(client_4);
-        }
-
-        [Fact]
-        public async Task Should_manage_contributors()
-        {
-            var contributorEmail = "sebastian@squidex.io";
-            var contributorRole1 = "Developer";
-            var contributorRole2 = "Owner";
-
-            // STEP 0:  Do not invite contributors when flag is false.
-            var createRequest = new AssignContributorDto { ContributorId = "test@squidex.io" };
-
-            var ex = await Assert.ThrowsAsync<SquidexManagementException>(() =>
+            // STEP 1: Upload image.
+            await using (var stream = new FileStream("Assets/logo-squared.png", FileMode.Open))
             {
-                return _.Apps.PostContributorAsync(_.AppName, createRequest);
-            });
-
-            Assert.Equal(404, ex.StatusCode);
-
-
-            // STEP 1: Assign contributor.
-            var createInviteRequest = new AssignContributorDto { ContributorId = contributorEmail, Invite = true };
-
-            var contributors_1 = await _.Apps.PostContributorAsync(_.AppName, createInviteRequest);
-            var contributor_1 = contributors_1.Items.FirstOrDefault(x => x.ContributorName == contributorEmail);
-
-            // Should return contributor with correct email.
-            Assert.Equal(contributorRole1, contributor_1?.Role);
-
-
-            // STEP 2: Update contributor role.
-            var updateRequest = new AssignContributorDto { ContributorId = contributorEmail, Role = contributorRole2 };
+                var file = new FileParameter(stream, "logo-squared.png", "image/png");
 
-            var contributors_2 = await _.Apps.PostContributorAsync(_.AppName, updateRequest);
-            var contributor_2 = contributors_2.Items.FirstOrDefault(x => x.ContributorId == contributor_1.ContributorId);
+                var app_1 = await _.Apps.UploadImageAsync(_.AppName, file);
 
-            // Should return contributor with correct role.
-            Assert.Equal(contributorRole2, contributor_2?.Role);
+                // Should contain image link.
+                Assert.True(app_1._links.ContainsKey("image"));
+            }
 
 
-            // STEP 3: Remove contributor.
-            var contributors_3 = await _.Apps.DeleteContributorAsync(_.AppName, contributor_2.ContributorId);
-            var contributor_3 = contributors_3.Items.FirstOrDefault(x => x.ContributorId == contributor_1.ContributorId);
+            // STEP 2: Delete Image.
+            var app_2 = await _.Apps.DeleteImageAsync(_.AppName);
 
-            // Should not return deleted contributor.
-            Assert.Null(contributor_3);
+            // Should contain image link.
+            Assert.False(app_2._links.ContainsKey("image"));
         }
 
         [Fact]
@@ -191,7 +126,7 @@ namespace TestSuite.ApiTests
             var createRequest = new AddRoleDto { Name = roleName };
 
             var roles_1 = await _.Apps.PostRoleAsync(_.AppName, createRequest);
-            var role_1 = roles_1.Items.FirstOrDefault(x => x.Name == roleName);
+            var role_1 = roles_1.Items.Find(x => x.Name == roleName);
 
             // Should return role with correct name.
             Assert.Empty(role_1.Permissions);
@@ -201,7 +136,7 @@ namespace TestSuite.ApiTests
             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.FirstOrDefault(x => x.Name == roleName);
+            var role_2 = roles_2.Items.Find(x => x.Name == roleName);
 
             // Should return role with correct name.
             Assert.Equal(updateRequest.Permissions, role_2.Permissions);
@@ -217,7 +152,7 @@ namespace TestSuite.ApiTests
             await _.Apps.PostContributorAsync(_.AppName, new AssignContributorDto { ContributorId = roleContributor1, Role = roleName, Invite = true });
 
             var roles_3 = await _.Apps.GetRolesAsync(_.AppName);
-            var role_3 = roles_3.Items.FirstOrDefault(x => x.Name == roleName);
+            var role_3 = roles_3.Items.Find(x => x.Name == roleName);
 
             // Should return role with correct number of users and clients.
             Assert.Equal(1, role_3.NumClients);
@@ -245,164 +180,38 @@ namespace TestSuite.ApiTests
             await _.Apps.DeleteRoleAsync(_.AppName, roleName);
 
             var roles_4 = await _.Apps.GetRolesAsync(_.AppName);
-            var role_4 = roles_4.Items.FirstOrDefault(x => x.Name == roleName);
+            var role_4 = roles_4.Items.Find(x => x.Name == roleName);
 
             // Should not return deleted role.
             Assert.Null(role_4);
         }
 
         [Fact]
-        public async Task Should_manage_languages()
+        public async Task Should_get_settings()
         {
-            var appName = Guid.NewGuid().ToString();
-
-            // STEP 1: Add app.
-            var createRequest = new CreateAppDto { Name = appName };
-
-            await _.Apps.PostAppAsync(createRequest);
-
-
-            // STEP 2: Add languages.
-            await _.Apps.PostLanguageAsync(appName, new AddLanguageDto { Language = "de" });
-            await _.Apps.PostLanguageAsync(appName, new AddLanguageDto { Language = "it" });
-            await _.Apps.PostLanguageAsync(appName, new AddLanguageDto { Language = "fr" });
-
-            var languages_1 = await _.Apps.GetLanguagesAsync(appName);
-            var language_1_EN = languages_1.Items.FirstOrDefault(x => x.Iso2Code == "en");
-
-            Assert.Equal(new string[] { "en", "de", "fr", "it" }, languages_1.Items.Select(x => x.Iso2Code).ToArray());
-            Assert.True(language_1_EN.IsMaster);
-
-
-            // STEP 3: Update German language.
-            var updateRequest1 = new UpdateLanguageDto
-            {
-                Fallback = new string[]
-                {
-                    "fr",
-                    "it"
-                },
-                IsOptional = true
-            };
-
-            var languages_2 = await _.Apps.PutLanguageAsync(appName, "de", updateRequest1);
-            var language_2_DE = languages_2.Items.FirstOrDefault(x => x.Iso2Code == "de");
-
-            Assert.Equal(new string[] { "fr", "it" }, language_2_DE.Fallback.ToArray());
-            Assert.True(language_2_DE.IsOptional);
-
-
-            // STEP 4: Update Italian language.
-            var updateRequest2 = new UpdateLanguageDto
-            {
-                Fallback = new string[]
-                {
-                    "fr",
-                    "de"
-                }
-            };
-
-            var languages_3 = await _.Apps.PutLanguageAsync(appName, "it", updateRequest2);
-            var language_3_DE = languages_3.Items.FirstOrDefault(x => x.Iso2Code == "it");
-
-            Assert.Equal(new string[] { "fr", "de" }, language_3_DE.Fallback.ToArray());
-
-
-            // STEP 5: Change master language.
-            var masterRequest = new UpdateLanguageDto { IsMaster = true };
-
-            var languages_4 = await _.Apps.PutLanguageAsync(appName, "it", masterRequest);
-            var language_4_IT = languages_4.Items.FirstOrDefault(x => x.Iso2Code == "it");
-            var language_4_EN = languages_4.Items.FirstOrDefault(x => x.Iso2Code == "en");
-
-            Assert.True(language_4_IT.IsMaster);
-            Assert.False(language_4_IT.IsOptional);
-            Assert.False(language_4_EN.IsMaster);
-            Assert.Empty(language_4_IT.Fallback);
-            Assert.Equal(new string[] { "it", "de", "en", "fr" }, languages_4.Items.Select(x => x.Iso2Code).ToArray());
-
-
-            // STEP 6: Remove language.
-            var languages_5 = await _.Apps.DeleteLanguageAsync(appName, "fr");
-            var language_5_DE = languages_5.Items.FirstOrDefault(x => x.Iso2Code == "de");
+            // STEP 1: Get initial settings.
+            var settings_0 = await _.Apps.GetSettingsAsync(_.AppName);
 
-            Assert.Equal(new string[] { "it" }, language_5_DE.Fallback.ToArray());
-            Assert.Equal(new string[] { "it", "de", "en" }, languages_5.Items.Select(x => x.Iso2Code).ToArray());
+            Assert.NotEmpty(settings_0.Patterns);
         }
 
         [Fact]
-        public async Task Should_manage_workflows()
+        public async Task Should_update_settings()
         {
-            var workflowName = Guid.NewGuid().ToString();
-
-            // STEP 0: Create workflow.
-            var createRequest = new AddWorkflowDto
-            {
-                Name = workflowName
-            };
-
-            var workflows_1 = await _.Apps.PostWorkflowAsync(_.AppName, createRequest);
-            var workflow_1 = workflows_1.Items.FirstOrDefault(x => x.Name == workflowName);
-
-            Assert.NotNull(workflow_1);
-            Assert.NotNull(workflow_1.Name);
-            Assert.Equal(3, workflow_1.Steps.Count);
-
-
-            // STEP 1: Update workflow.
-            var updateRequest = new UpdateWorkflowDto
+            // STEP 1: Update settings with new state.
+            var updateRequest = new UpdateAppSettingsDto
             {
-                Initial = "Draft",
-                Steps = new Dictionary<string, WorkflowStepDto>
+                Patterns = new List<PatternDto>
                 {
-                    ["Draft"] = new WorkflowStepDto
-                    {
-                        Transitions = new Dictionary<string, WorkflowTransitionDto>
-                        {
-                            ["Published"] = new WorkflowTransitionDto()
-                        }
-                    },
-                    ["Published"] = new WorkflowStepDto(),
+                    new PatternDto { Name = "pattern", Regex = ".*" }
                 },
-                Name = workflowName
-            };
-
-            var workflows_2 = await _.Apps.PutWorkflowAsync(_.AppName, workflow_1.Id, updateRequest);
-            var workflow_2 = workflows_2.Items.FirstOrDefault(x => x.Name == workflowName);
-
-            Assert.NotNull(workflow_2);
-            Assert.NotNull(workflow_2.Name);
-            Assert.Equal(2, workflow_2.Steps.Count);
-
-
-            // STEP 2: Delete workflow.
-            var workflows_3 = await _.Apps.DeleteWorkflowAsync(_.AppName, workflow_1.Id);
-            var workflow_3 = workflows_3.Items.FirstOrDefault(x => x.Name == workflowName);
-
-            // Should not return deleted workflow.
-            Assert.Null(workflow_3);
-        }
-
-        [Fact]
-        public async Task Should_manage_settings()
-        {
-            // STEP 1: Get initial settings.
-            var settings_0 = await _.Apps.GetAppSettingsAsync(_.AppName);
-
-            Assert.NotEmpty(settings_0.Patterns);
-
-
-            // STEP 2: Update settings with new state.
-            var updateRequest = new UpdateAppSettingsDto
-            {
-                Patterns = settings_0.Patterns,
                 Editors = new List<EditorDto>
                 {
                     new EditorDto { Name = "editor", Url = "http://squidex.io/path/to/editor" }
                 }
             };
 
-            var settings_1 = await _.Apps.PutAppSettingsAsync(_.AppName, updateRequest);
+            var settings_1 = await _.Apps.PutSettingsAsync(_.AppName, updateRequest);
 
             Assert.NotEmpty(settings_1.Patterns);
             Assert.NotEmpty(settings_1.Editors);

backend/tools/TestSuite/TestSuite.ApiTests/AppWorkflowsTest.cs

@@ -0,0 +1,121 @@
+// ==========================================================================
+//  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 AppWorkflowsTests : IClassFixture<ClientFixture>
+    {
+        private readonly string appName = Guid.NewGuid().ToString();
+        private readonly string name = Guid.NewGuid().ToString();
+
+        public ClientFixture _ { get; }
+
+        public AppWorkflowsTests(ClientFixture fixture)
+        {
+            _ = fixture;
+        }
+
+        [Fact]
+        public async Task Should_create_workflow()
+        {
+            // STEP 0: Create app.
+            await CreateAppAsync();
+
+
+            // STEP 1: Create workflow.
+            var workflow = await CreateAsync();
+
+            Assert.NotNull(workflow);
+            Assert.NotNull(workflow.Name);
+            Assert.Equal(3, workflow.Steps.Count);
+        }
+
+        [Fact]
+        public async Task Should_update_workflow()
+        {
+            // STEP 0: Create app.
+            await CreateAppAsync();
+
+
+            // STEP 0: Create workflow.
+            var workflow = await CreateAsync();
+
+
+            // STEP 1: Update workflow.
+            var updateRequest = new UpdateWorkflowDto
+            {
+                Initial = "Draft",
+                Steps = new Dictionary<string, WorkflowStepDto>
+                {
+                    ["Draft"] = new WorkflowStepDto
+                    {
+                        Transitions = new Dictionary<string, WorkflowTransitionDto>
+                        {
+                            ["Published"] = new WorkflowTransitionDto()
+                        }
+                    },
+                    ["Published"] = new WorkflowStepDto(),
+                },
+                Name = name
+            };
+
+            var workflows_2 = await _.Apps.PutWorkflowAsync(appName, workflow.Id, updateRequest);
+            var workflow_2 = workflows_2.Items.Find(x => x.Name == name);
+
+            Assert.NotNull(workflow_2);
+            Assert.NotNull(workflow_2.Name);
+            Assert.Equal(2, workflow_2.Steps.Count);
+        }
+
+        [Fact]
+        public async Task Should_delete_workflow()
+        {
+            // STEP 0: Create app.
+            await CreateAppAsync();
+
+
+            // STEP 0: Create workflow.
+            var workflow = await CreateAsync();
+
+
+            // STEP 1: Delete workflow.
+            var workflows_2 = await _.Apps.DeleteWorkflowAsync(appName, workflow.Id);
+
+            Assert.DoesNotContain(workflows_2.Items, x => x.Name == name);
+        }
+
+        private async Task<WorkflowDto> CreateAsync()
+        {
+            var createRequest = new AddWorkflowDto
+            {
+                Name = name
+            };
+
+            var workflows = await _.Apps.PostWorkflowAsync(appName, createRequest);
+            var workflow = workflows.Items.Find(x => x.Name == name);
+
+            return workflow;
+        }
+
+        private async Task CreateAppAsync()
+        {
+            var createRequest = new CreateAppDto
+            {
+                Name = appName
+            };
+
+            await _.Apps.PostAppAsync(createRequest);
+        }
+    }
+}

backend/tools/TestSuite/TestSuite.ApiTests/ContentCleanupTests.cs

@@ -43,7 +43,7 @@ namespace TestSuite.ApiTests
 
 
             // STEP 3: Delete a field from schema.
-            await _.Schemas.DeleteFieldAsync(_.AppName, schema.Name, schema.Fields.ElementAt(1).FieldId);
+            await _.Schemas.DeleteFieldAsync(_.AppName, schema.Name, schema.Fields[1].FieldId);
 
 
             // STEP 4: Make any update.

backend/tools/TestSuite/TestSuite.ApiTests/ContentUpdateTests.cs

@@ -12,6 +12,7 @@ using TestSuite.Fixtures;
 using TestSuite.Model;
 using Xunit;
 
+#pragma warning disable CS0618 // Type or member is obsolete
 #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
 
@@ -694,5 +695,45 @@ namespace TestSuite.ApiTests
 
             Assert.Equal("singleton", content_2.Data["my-field"]["iv"]);
         }
+
+        [Fact]
+        public async Task Should_get_content_by_version()
+        {
+            TestEntity content = null;
+            try
+            {
+                // STEP 1: Create a new item.
+                content = await _.Contents.CreateAsync(new TestEntityData { Number = 1 }, true);
+
+
+                // STEP 2: Update content.
+                content = await _.Contents.UpdateAsync(content.Id, new TestEntityData { Number = 2 });
+
+
+                // STEP 3: Get current version.
+                var content_latest = await _.Contents.GetAsync(content.Id);
+
+                Assert.Equal(2, content_latest.Data.Number);
+
+
+                // STEP 4: Get current version.
+                var data_2 = await _.Contents.GetDataAsync(content.Id, content.Version);
+
+                Assert.Equal(2, data_2.Number);
+
+
+                // STEP 4: Get previous version
+                var data_1 = await _.Contents.GetDataAsync(content.Id, content.Version - 1);
+
+                Assert.Equal(1, data_1.Number);
+            }
+            finally
+            {
+                if (content != null)
+                {
+                    await _.Contents.DeleteAsync(content.Id);
+                }
+            }
+        }
     }
 }

backend/tools/TestSuite/TestSuite.ApiTests/SchemaTests.cs

@@ -9,6 +9,7 @@ using Squidex.ClientLibrary.Management;
 using TestSuite.Fixtures;
 using Xunit;
 
+#pragma warning disable CS0618 // Type or member is obsolete
 #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
 

backend/tools/TestSuite/TestSuite.ApiTests/Setup.cs

@@ -7,4 +7,4 @@
 
 using Xunit;
 
-[assembly: CollectionBehavior(CollectionBehavior.CollectionPerAssembly)]
+[assembly: CollectionBehavior(CollectionBehavior.CollectionPerAssembly)]

backend/tools/TestSuite/TestSuite.ApiTests/TestSuite.ApiTests.csproj

@@ -14,11 +14,11 @@
     <None Remove="Assets\SampleImage_WEBP_350kb - Copy.webp" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Meziantou.Analyzer" Version="1.0.676">
+    <PackageReference Include="Meziantou.Analyzer" Version="1.0.679">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" PrivateAssets="all" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">

backend/tools/TestSuite/TestSuite.LoadTests/TestSuite.LoadTests.csproj

@@ -6,11 +6,11 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Meziantou.Analyzer" Version="1.0.676">
+    <PackageReference Include="Meziantou.Analyzer" Version="1.0.679">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" PrivateAssets="all" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">

backend/tools/TestSuite/TestSuite.Shared/Model/TestEntity.cs

@@ -15,7 +15,7 @@ namespace TestSuite.Model
     {
         public const int ScriptTrigger = -99;
 
-        public static async Task<SchemaDetailsDto> CreateSchemaAsync(ISchemasClient schemas, string appName, string name)
+        public static async Task<SchemaDto> CreateSchemaAsync(ISchemasClient schemas, string appName, string name)
         {
             var schema = await schemas.PostSchemaAsync(appName, new CreateSchemaDto
             {

backend/tools/TestSuite/TestSuite.Shared/Model/TestEntityWithReferences.cs

@@ -13,7 +13,7 @@ namespace TestSuite.Model
 {
     public sealed class TestEntityWithReferences : Content<TestEntityWithReferencesData>
     {
-        public static async Task<SchemaDetailsDto> CreateSchemaAsync(ISchemasClient schemas, string appName, string name)
+        public static async Task<SchemaDto> CreateSchemaAsync(ISchemasClient schemas, string appName, string name)
         {
             var schema = await schemas.PostSchemaAsync(appName, new CreateSchemaDto
             {

backend/tools/TestSuite/TestSuite.Shared/TestSuite.Shared.csproj

@@ -6,12 +6,12 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Fody" Version="6.5.1">
+    <PackageReference Include="Fody" Version="6.6.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Lazy.Fody" Version="1.9.0" PrivateAssets="all" />
-    <PackageReference Include="Meziantou.Analyzer" Version="1.0.676">
+    <PackageReference Include="Lazy.Fody" Version="1.10.0" PrivateAssets="all" />
+    <PackageReference Include="Meziantou.Analyzer" Version="1.0.679">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
@@ -21,7 +21,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="6.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0" />
     <PackageReference Include="RefactoringEssentials" Version="5.6.0" PrivateAssets="all" />
-    <PackageReference Include="Squidex.ClientLibrary" Version="7.0.0" />
+    <PackageReference Include="Squidex.ClientLibrary" Version="7.7.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" PrivateAssets="all" />
     <PackageReference Include="xunit" Version="2.4.1" />
   </ItemGroup>