ivanpaulovich · ivanpaulovich · Apr 15, 2019
diff --git a/.vscode/launch.json b/.vscode/launch.json
@@ -30,7 +30,7 @@
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
             "program": "${workspaceFolder}/source/TodoList.ConsoleApp/bin/Debug/netcoreapp2.2/todo.dll",
-            "args": ["i"],
+            "args": ["dm"],
             "cwd": "${workspaceFolder}/source/TodoList.ConsoleApp",
             // For more information about the 'console' field, see https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md#console-terminal-window
             "console": "integratedTerminal",

diff --git a/TodoList.sln b/TodoList.sln
@@ -19,6 +19,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TodoList.Infrastructure", "
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TodoList.IntegrationTests", "tests\TodoList.IntegrationTests\TodoList.IntegrationTests.csproj", "{0A9077E0-1B39-4F02-A3F0-54A3680A7056}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TodoList.AcceptanceTests", "tests\TodoList.AcceptanceTests\TodoList.AcceptanceTests.csproj", "{AC22743B-52E2-49A0-9C79-09E67009F872}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -104,6 +106,18 @@ Global
 		{0A9077E0-1B39-4F02-A3F0-54A3680A7056}.Release|x64.Build.0 = Release|Any CPU
 		{0A9077E0-1B39-4F02-A3F0-54A3680A7056}.Release|x86.ActiveCfg = Release|Any CPU
 		{0A9077E0-1B39-4F02-A3F0-54A3680A7056}.Release|x86.Build.0 = Release|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Debug|x64.Build.0 = Debug|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Debug|x86.Build.0 = Debug|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Release|x64.ActiveCfg = Release|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Release|x64.Build.0 = Release|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Release|x86.ActiveCfg = Release|Any CPU
+		{AC22743B-52E2-49A0-9C79-09E67009F872}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{96C25576-F135-4E24-B791-2C311335760C} = {29821818-FE38-42A7-BFDB-919FDE2CD2F8}
@@ -112,5 +126,6 @@ Global
 		{54FC9A81-37E4-4F7B-9E56-75FA0004E0CD} = {29821818-FE38-42A7-BFDB-919FDE2CD2F8}
 		{555C3909-D08A-4E08-9803-23CD51DF9A04} = {29821818-FE38-42A7-BFDB-919FDE2CD2F8}
 		{0A9077E0-1B39-4F02-A3F0-54A3680A7056} = {FC5F711A-336E-4310-84D2-5FEAE78F07CF}
+		{AC22743B-52E2-49A0-9C79-09E67009F872} = {FC5F711A-336E-4310-84D2-5FEAE78F07CF}
 	EndGlobalSection
 EndGlobal
diff --git a/source/TodoList.ConsoleApp/Commands/CommandParser.cs b/source/TodoList.ConsoleApp/Commands/CommandParser.cs
@@ -10,6 +10,7 @@ public CommandParser()
         {
             commands = new ICommand[]
             {
+                new DevelopmentModeCommand(),
                 new InteractiveCommand(),
                 new DoCommand(),
                 new HelpCommand(),

diff --git a/source/TodoList.ConsoleApp/Commands/DevelopmentModeCommand.cs b/source/TodoList.ConsoleApp/Commands/DevelopmentModeCommand.cs
@@ -0,0 +1,24 @@
+namespace TodoList.ConsoleApp.Commands
+{
+    using System;
+    using TodoList.ConsoleApp.Controllers;
+
+    public sealed class DevelopmentModeCommand : ICommand
+    {
+        private readonly string[] Tokens = { "-dm", "/dm", "dm", "dev-mode", "--dev-mode" };
+
+        public void Execute(TodoItemsController controller)
+        {
+            controller.DevelopmentMode();
+        }
+
+        public bool Match(string[] args)
+        {
+            if (args.Length != 1)
+                return false;
+
+            bool match = CommandArgsParser.Match(args, Tokens);
+            return match;
+        }
+    }
+}
diff --git a/source/TodoList.ConsoleApp/Controllers/TodoItemsController.cs b/source/TodoList.ConsoleApp/Controllers/TodoItemsController.cs
@@ -131,5 +131,21 @@ private void SetGistIdSettings(string gistId)
             contents = JsonConvert.SerializeObject(configuration, Formatting.Indented);
             File.WriteAllText(appsettingsPath, contents);
         }
+
+        public void DevelopmentMode()
+        {
+            var appsettingsPath = Path.GetDirectoryName(
+                    Assembly.GetExecutingAssembly().Location) +
+                    Path.DirectorySeparatorChar +
+                    "appsettings.json";
+
+            var contents = File.ReadAllText(appsettingsPath);
+            var configuration = JsonConvert.DeserializeObject<JObject>(contents);
+
+            configuration["Environment"] = "Development";
+
+            contents = JsonConvert.SerializeObject(configuration, Formatting.Indented);
+            File.WriteAllText(appsettingsPath, contents);
+        }
     }
 }
diff --git a/source/TodoList.Infrastructure/GistGateway/GistItemGateway.cs b/source/TodoList.Infrastructure/GistGateway/GistItemGateway.cs
@@ -15,16 +15,25 @@ namespace TodoList.Infrastructure.GistGateway
 
     public sealed class GistItemGateway : IItemGateway
     {
-        private GitHubClient _githubClient;
-        private string _gistToken;
-        private string _gistId;
+        private static GitHubClient _gitHubClient;
 
-        private void CreateGitHubConnection()
+        private GitHubClient GitHubClient
         {
-            _githubClient = new GitHubClient(new ProductHeaderValue("todo"));
-            _githubClient.Credentials = new Credentials(_gistToken);
+            get
+            {
+                if (_gitHubClient != null)
+                    return _gitHubClient;
+
+                _gitHubClient = new GitHubClient(new ProductHeaderValue("todo"));
+                _gitHubClient.Credentials = new Credentials(_gistToken);
+
+                return _gitHubClient;
+            }
         }
 
+        private string _gistToken;
+        private string _gistId;
+
         private List<Item> EnsureItemsAreLoaded()
         {
             if (string.IsNullOrWhiteSpace(_gistId))
@@ -51,7 +60,7 @@ private List<Item> EnsureItemsAreLoaded()
 
         private Gist LoadGist()
         {
-            var gist = _githubClient
+            var gist = GitHubClient
                 .Gist
                 .Get(_gistId).GetAwaiter()
                 .GetResult();
@@ -66,7 +75,7 @@ private Gist CreateGist(List<Item> items)
             newGist.Description = "todolist";
             newGist.Files.Add("todolist.json", jsonContents);
 
-            var gist = _githubClient.Gist
+            var gist = GitHubClient.Gist
                 .Create(newGist)
                 .GetAwaiter()
                 .GetResult();
@@ -87,7 +96,7 @@ private void UpdateGist(List<Item> items)
             var gistUpdate = new GistUpdate();
             gistUpdate.Description = "todolist";
             gistUpdate.Files.Add("todolist.json", gistFileUpdate);
-            _githubClient.Gist
+            GitHubClient.Gist
                 .Edit(_gistId, gistUpdate)
                 .GetAwaiter()
                 .GetResult();
@@ -135,7 +144,6 @@ private void WriteGistIdToAppSettings()
         public void Add(IItem item)
         {
             ReadGitHubCredentialsFromAppSettings();
-            CreateGitHubConnection();
 
             var items = EnsureItemsAreLoaded();
             items.Add((Item) item);
@@ -145,7 +153,6 @@ public void Add(IItem item)
         public void Delete(string itemId)
         {
             ReadGitHubCredentialsFromAppSettings();
-            CreateGitHubConnection();
 
             var items = EnsureItemsAreLoaded();
 
@@ -162,7 +169,6 @@ public void Delete(string itemId)
         public IItem Get(string itemId)
         {
             ReadGitHubCredentialsFromAppSettings();
-            CreateGitHubConnection();
 
             var items = EnsureItemsAreLoaded();
             Item item = items
@@ -174,7 +180,6 @@ public IItem Get(string itemId)
         public IList<IItem> List()
         {
             ReadGitHubCredentialsFromAppSettings();
-            CreateGitHubConnection();
 
             var items = EnsureItemsAreLoaded();
             return items.Cast<IItem>().ToList();
@@ -183,7 +188,6 @@ public IList<IItem> List()
         public void Update(IItem item)
         {
             ReadGitHubCredentialsFromAppSettings();
-            CreateGitHubConnection();
 
             var items = EnsureItemsAreLoaded();
 

diff --git a/tests/TodoList.AcceptanceTests/ConsoleTests.cs b/tests/TodoList.AcceptanceTests/ConsoleTests.cs
@@ -0,0 +1,22 @@
+namespace TodoList.AcceptanceTests
+{
+    using System.Diagnostics;
+    using Xunit;
+
+    public sealed class ConsoleTests
+    {
+        [Fact]
+        public void RunInMemory()
+        {
+            var process = new Process
+            {
+                StartInfo = new ProcessStartInfo
+                {
+                    FileName = "dotnet",
+                    Arguments = "source/TodoList.ConsoleApp/bin/Debug/netcoreapp2.2/todo.dll -- dm"
+                }
+            };
+            process.Start();
+        }
+    }
+}
diff --git a/tests/TodoList.AcceptanceTests/TodoList.AcceptanceTests.csproj b/tests/TodoList.AcceptanceTests/TodoList.AcceptanceTests.csproj
@@ -7,9 +7,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
   </ItemGroup>
 
 </Project>