Add tests for RepositorySelectViewModel.Filter

github · jcansdale · Feb 5, 2019 · Jan 23, 2019 · Jan 23, 2019 · Jan 23, 2019
commit 3a810e90eff6e2ce68d955126fbc501ad6745c1c
diff --git a/test/GitHub.App.UnitTests/ViewModels/Dialog/Clone/RepositorySelectViewModelTests.cs b/test/GitHub.App.UnitTests/ViewModels/Dialog/Clone/RepositorySelectViewModelTests.cs
@@ -0,0 +1,94 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using GitHub.Models;
+using GitHub.Primitives;
+using GitHub.Services;
+using GitHub.ViewModels.Dialog.Clone;
+using NSubstitute;
+using NUnit.Framework;
+
+public class RepositorySelectViewModelTests
+{
+    public class TheFilterProperty
+    {
+        [TestCase("unknown", "owner", "name", "https://github.com/owner/name", 0)]
+        [TestCase("", "owner", "name", "https://github.com/owner/name", 1)]
+        [TestCase("owner", "owner", "name", "https://github.com/owner/name", 1)]
+        [TestCase("name", "owner", "name", "https://github.com/owner/name", 1)]
+        [TestCase("owner/name", "owner", "name", "https://github.com/owner/name", 1)]
+        [TestCase("OWNER/NAME", "owner", "name", "https://github.com/owner/name", 1)]
+        public async Task Filter(string filter, string owner, string name, string url, int expectCount)
+        {
+            var contributedToRepositories = new[]
+            {
+                new RepositoryListItemModel
+                {
+                    Owner = owner,
+                    Name = name,
+                    Url = new Uri(url)
+                }
+            };
+            var hostAddress = HostAddress.GitHubDotComHostAddress;
+            var connection = CreateConnection(hostAddress);
+            var repositoryCloneService = CreateRepositoryCloneService(contributedToRepositories, hostAddress);
+            var target = new RepositorySelectViewModel(repositoryCloneService);
+            target.Filter = filter;
+            target.Initialize(connection);
+
+            await target.Activate();
+
+            var items = target.ItemsView.Groups
+                .Cast<CollectionViewGroup>()
+                .SelectMany(g => g.Items)
+                .Cast<RepositoryItemViewModel>();
+            Assert.That(items.Count, Is.EqualTo(expectCount));
+        }
+
+        static IConnection CreateConnection(HostAddress hostAddress)
+        {
+            var connection = Substitute.For<IConnection>();
+            connection.HostAddress.Returns(hostAddress);
+            return connection;
+        }
+
+        static IRepositoryCloneService CreateRepositoryCloneService(
+            IList<RepositoryListItemModel> contributedToRepositories,
+            HostAddress hostAddress)
+        {
+            var viewRepositoriesModel = CreateViewerRepositoriesModel(contributedToRepositories: contributedToRepositories);
+            var repositoryCloneService = Substitute.For<IRepositoryCloneService>();
+            repositoryCloneService.ReadViewerRepositories(hostAddress).Returns(viewRepositoriesModel);
+            return repositoryCloneService;
+        }
+
+        private static ViewerRepositoriesModel CreateViewerRepositoriesModel(
+            string owner = "owner",
+            IList<RepositoryListItemModel> repositories = null,
+            IList<RepositoryListItemModel> contributedToRepositories = null)
+        {
+            repositories = repositories ?? Array.Empty<RepositoryListItemModel>();
+            contributedToRepositories = contributedToRepositories ?? Array.Empty<RepositoryListItemModel>();
+
+            return new ViewerRepositoriesModel
+            {
+                Owner = owner,
+                Repositories = CreateRepositoriesList(repositories),
+                ContributedToRepositories = CreateRepositoriesList(contributedToRepositories),
+                Organizations = CreateOrganizationsList()
+            };
+        }
+    }
+
+    static IReadOnlyList<RepositoryListItemModel> CreateRepositoriesList(IList<RepositoryListItemModel> repositories)
+    {
+        return repositories.ToList().AsReadOnly();
+    }
+
+    static IDictionary<string, IReadOnlyList<RepositoryListItemModel>> CreateOrganizationsList()
+    {
+        return new Dictionary<string, IReadOnlyList<RepositoryListItemModel>>();
+    }
+}