Add tests

.gitignore

@@ -4,3 +4,4 @@
 /dist/
 /Walrus.CLI/Properties/launchSettings.json
 /.idea/
+/Walrus.sln.DotSettings.user

Walrus.CLI/Commands/BaseCommand.cs

@@ -30,6 +30,6 @@ protected BaseCommand(IWalrusService walrus)
         public abstract string Description { get; }
 
         /// <inheritdoc />
-        public Command Command { get; private set; }
+        public Command Command { get; }
     }
 }

Walrus.CLI/Commands/QueryCommand.cs

@@ -59,6 +59,7 @@ public QueryCommand(IWalrusService walrus, ILogger<QueryCommand> logger) : base(
 
             Command.Handler = CommandHandler.Create((WalrusQuery query) =>
             {
+                // Inject config into the query so we can resolve user aliases
                 query.AddConfiguration(walrus.Config);
 
                 HandleQuery(query);

Walrus.CLI/Commands/ShowCommand.cs

@@ -28,17 +28,11 @@ public ShowCommand(IWalrusService walrus, ILogger<ShowCommand> logger) : base(wa
             {
                 new Command("config", "Show configuration")
                 {
-                    Handler = CommandHandler.Create(() =>
-                    {
-                        ShowConfig();
-                    })
+                    Handler = CommandHandler.Create(ShowConfig)
                 },
                 new Command("repos", "Show known repositories")
                 {
-                    Handler = CommandHandler.Create(() =>
-                    {
-                        ShowRepositories();
-                    })
+                    Handler = CommandHandler.Create(ShowRepositories)
                 },
             };
 
@@ -73,8 +67,8 @@ private void ShowConfig()
         private void ShowRepositories()
         {
             _logger.LogDebug("ShowRepositories");
-
-            var repos = Walrus.GetRepositories();
+            
+            var repos = Walrus.GetAllRepositories(null, false);
             var count = 0;
             foreach (var repo in repos)
             {

Walrus.CLI/Program.cs

@@ -85,7 +85,7 @@ private static ServiceProvider ConfigureServices()
             var configuration = new ConfigurationBuilder()
                 .AddJsonFile(configFile, optional: true)
                 .Build();
-
+            
             var services = new ServiceCollection()
                 .AddLogging(configure =>
                 {
@@ -99,8 +99,9 @@ private static ServiceProvider ConfigureServices()
                 });
 
             services.AddSingleton<IConfiguration>(configuration);
-            services.AddSingleton(p => p.GetRequiredService<IConfiguration>().Get<WalrusConfig>() ??
+            services.AddSingleton<IWalrusConfig>(p => p.GetRequiredService<IConfiguration>().Get<WalrusConfig>() ??
                                               WalrusConfig.Default);
+            services.AddTransient<IRepositoryProvider, RepositoryProvider>();
             services.AddTransient<IWalrusService, WalrusService>();
 
             services.AddCliCommands();

Walrus.CLI/Walrus.CLI.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <SemVer>0.1.7</SemVer>
+    <SemVer>0.1.8</SemVer>
     <Suffix></Suffix>
   </PropertyGroup>
 

Walrus.Core.Tests/ConstantDateTimes.cs

@@ -0,0 +1,18 @@
+namespace Walrus.Core.Tests
+{
+    using System;
+
+    /// <summary>
+    /// Provides fixed datetime values for test consistency
+    /// </summary>
+    public static class ConstantDateTimes
+    {
+        public static DateTime Today = new DateTime(2021, 8, 25, 19, 35, 00);
+
+        public static DateTime Tomorrow = Today.AddDays(1);
+
+        public static DateTime Yesterday = Today.AddDays(-1);
+
+        public static DateTime LastWeek = Today.AddDays(-7);
+    }
+}

Walrus.Core.Tests/MockRepoProvider.cs

@@ -0,0 +1,84 @@
+namespace Walrus.Core.Tests
+{
+    using System.Collections.Generic;
+
+    /// <summary>
+    /// Repo provider for unit tests
+    /// </summary>
+    public class MockRepoProvider : IRepositoryProvider
+    {
+        /// <inheritdoc />
+        public IEnumerable<WalrusRepository> GetRepositories(string rootDirectory, int scanDepth, bool allBranches)
+        {
+            return new[]
+            {
+                new WalrusRepository("/home/user/code/project_1", new[]
+                {
+                    new WalrusCommit
+                    {
+                        Branch = "main",
+                        Message = "[bugfix] fix issue #3133",
+                        Sha = "0ee099f5a57d3149f49baadf61e6ace3eb635314",
+                        Timestamp = ConstantDateTimes.LastWeek,
+                        AuthorEmail = "[email protected]",
+                        RepoName = "project_1",
+                        RepoPath = "/home/user/code/project_1"
+                    },
+                    new WalrusCommit
+                    {
+                        Branch = "main",
+                        Message = "[bugfix] revert fix for issue #3133",
+                        Sha = "8ea142ee47e99a2641a0e64cbc75cc0e0d373115",
+                        Timestamp = ConstantDateTimes.Yesterday,
+                        AuthorEmail = "[email protected]",
+                        RepoName = "project_1",
+                        RepoPath = "/home/user/code/project_1"
+                    },
+                    new WalrusCommit
+                    {
+                        Branch = "main",
+                        Message = "[bugfix] really fix issue #3133",
+                        Sha = "2fe245c4374fcd72304333cead412926faa1dd2f",
+                        Timestamp = ConstantDateTimes.Today,
+                        AuthorEmail = "[email protected]",
+                        RepoName = "project_1",
+                        RepoPath = "/home/user/code/project_1"
+                    }
+                }),
+                new WalrusRepository("/home/user/code/project_2", new[]
+                {
+                    new WalrusCommit
+                    {
+                        Branch = "main",
+                        Message = "[bugfix] fix issue #2252",
+                        Sha = "f47fb2990a0d9596e908a23a25e248b0b10a1f37",
+                        Timestamp = ConstantDateTimes.LastWeek,
+                        AuthorEmail = "[email protected]",
+                        RepoName = "project_2",
+                        RepoPath = "/home/user/code/project_2"
+                    },
+                    new WalrusCommit
+                    {
+                        Branch = "main",
+                        Message = "[bugfix] revert fix for issue #2252",
+                        Sha = "515fec7ad07d728044271e7fa6a93a34217613b3",
+                        Timestamp = ConstantDateTimes.Yesterday,
+                        AuthorEmail = "[email protected]",
+                        RepoName = "project_2",
+                        RepoPath = "/home/user/code/project_2"
+                    },
+                    new WalrusCommit
+                    {
+                        Branch = "main",
+                        Message = "[bugfix] really fix issue #2252",
+                        Sha = "0335f9a11ec0c5f83c0f412ed49e816f815d9089",
+                        Timestamp = ConstantDateTimes.Today,
+                        AuthorEmail = "[email protected]",
+                        RepoName = "project_2",
+                        RepoPath = "/home/user/code/project_2"
+                    }
+                })
+            };
+        }
+    }
+}

Walrus.Core.Tests/Walrus.Core.Tests.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="5.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
@@ -19,4 +20,8 @@
     </PackageReference>
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\Walrus.Core\Walrus.Core.csproj" />
+  </ItemGroup>
+
 </Project>