From 2be22bbdd15f96fd8be2912c3178c2cc829e53be Mon Sep 17 00:00:00 2001
From: Sergei Korolev <korser1@gmail.com>
Date: Wed, 12 Jan 2022 17:20:42 -0500
Subject: [PATCH] Generate RandomValueController when random value option is
 set

---
 .../CSharp/.template.config/template.json     |  6 ++++
 .../Controllers/RandomValueController.cs      | 33 +++++++++++++++++++
 .../FSharp/.template.config/template.json     |  6 ++++
 .../FSharp/Company.WebApplication.FS.fsproj   |  3 ++
 .../Controllers/RandomValueController.fs      | 23 +++++++++++++
 .../ConfigurationRandomValueOptionTest.cs     | 19 +++++++++++
 6 files changed, 90 insertions(+)
 create mode 100644 src/Content/NetCoreTool.Template.WebApi/CSharp/Controllers/RandomValueController.cs
 create mode 100644 src/Content/NetCoreTool.Template.WebApi/FSharp/Controllers/RandomValueController.fs

diff --git a/src/Content/NetCoreTool.Template.WebApi/CSharp/.template.config/template.json b/src/Content/NetCoreTool.Template.WebApi/CSharp/.template.config/template.json
index 98001ab..0f8518e 100644
--- a/src/Content/NetCoreTool.Template.WebApi/CSharp/.template.config/template.json
+++ b/src/Content/NetCoreTool.Template.WebApi/CSharp/.template.config/template.json
@@ -43,6 +43,12 @@
           "exclude": [
             "Dockerfile"
           ]
+        },
+        {
+          "condition": "(!ConfigurationRandomValueOption)",
+          "exclude": [
+            "Controllers/RandomValueController.cs"
+          ]
         }
       ]
     }
diff --git a/src/Content/NetCoreTool.Template.WebApi/CSharp/Controllers/RandomValueController.cs b/src/Content/NetCoreTool.Template.WebApi/CSharp/Controllers/RandomValueController.cs
new file mode 100644
index 0000000..0850b9f
--- /dev/null
+++ b/src/Content/NetCoreTool.Template.WebApi/CSharp/Controllers/RandomValueController.cs
@@ -0,0 +1,33 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+
+namespace Company.WebApplication.CS.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class RandomValueController : ControllerBase
+    {
+        private IConfiguration _config;
+
+        public RandomValueController(IConfiguration config)
+        {
+            _config = config;
+        }
+
+        [HttpGet]
+        public dynamic Index()
+        {
+            return new
+            {
+                intVal = _config["random:int"],
+                longVal = _config["random:long"],
+                int10 = _config["random:int(10)"],
+                long10 = _config["random:long(100)"],
+                int10_20 = _config["random:int(10,20)"],
+                long100_200 = _config["random:long(100,200)"],
+                uuid = _config["random:uuid"],
+                stringVal = _config["random:string"]
+            };
+        }
+    }
+}
diff --git a/src/Content/NetCoreTool.Template.WebApi/FSharp/.template.config/template.json b/src/Content/NetCoreTool.Template.WebApi/FSharp/.template.config/template.json
index 3072893..d922a0e 100644
--- a/src/Content/NetCoreTool.Template.WebApi/FSharp/.template.config/template.json
+++ b/src/Content/NetCoreTool.Template.WebApi/FSharp/.template.config/template.json
@@ -43,6 +43,12 @@
           "exclude": [
             "Dockerfile"
           ]
+        },
+        {
+          "condition": "(!ConfigurationRandomValueOption)",
+          "exclude": [
+            "Controllers/RandomValueController.fs"
+          ]
         }
       ]
     }
diff --git a/src/Content/NetCoreTool.Template.WebApi/FSharp/Company.WebApplication.FS.fsproj b/src/Content/NetCoreTool.Template.WebApi/FSharp/Company.WebApplication.FS.fsproj
index 6427b31..e2d2320 100644
--- a/src/Content/NetCoreTool.Template.WebApi/FSharp/Company.WebApplication.FS.fsproj
+++ b/src/Content/NetCoreTool.Template.WebApi/FSharp/Company.WebApplication.FS.fsproj
@@ -52,6 +52,9 @@
 
   <ItemGroup>
     <Compile Include="WeatherForecast.fs" />
+    <!--#if (ConfigurationRandomValueOption) -->
+    <Compile Include="Controllers/RandomValueController.fs" />
+    <!--#endif  -->  
     <Compile Include="Controllers/WeatherForecastController.fs" />
     <!--#if (CircuitBreakerHystrixOption) -->
     <Compile Include="HelloHystrixCommand.fs" />
diff --git a/src/Content/NetCoreTool.Template.WebApi/FSharp/Controllers/RandomValueController.fs b/src/Content/NetCoreTool.Template.WebApi/FSharp/Controllers/RandomValueController.fs
new file mode 100644
index 0000000..6f5dc40
--- /dev/null
+++ b/src/Content/NetCoreTool.Template.WebApi/FSharp/Controllers/RandomValueController.fs
@@ -0,0 +1,23 @@
+namespace Company.WebApplication.FS.Controllers
+
+open Microsoft.AspNetCore.Mvc
+open Microsoft.Extensions.Configuration
+open Microsoft.Extensions.Logging
+
+type RandomValue = {intVal : int; longVal: int64; int10: int; long10: int64; int10_20: int; long100_200: int64; uuid: string; stringVal: string}
+
+[<ApiController>]
+[<Route("[controller]")>]
+type RandomValueController (logger : ILogger<RandomValueController>, _config: IConfiguration) =
+    inherit ControllerBase()
+
+    [<HttpGet>]
+    member _.Get() =
+        { intVal = int _config.["random:int"]
+          longVal = int64 _config.["random:long"]
+          int10 = int _config.["random:int(10)"]
+          long10 = int64 _config.["random:long(100)"]
+          int10_20 = int _config.["random:int(10,20)"]
+          long100_200 = int64 _config.["random:long(100,200)"]
+          uuid = _config.["random:uuid"]
+          stringVal = _config.["random:string"] }
diff --git a/test/NetCoreTool.Template.WebApi.Test/ConfigurationRandomValueOptionTest.cs b/test/NetCoreTool.Template.WebApi.Test/ConfigurationRandomValueOptionTest.cs
index f322387..22e5fb4 100644
--- a/test/NetCoreTool.Template.WebApi.Test/ConfigurationRandomValueOptionTest.cs
+++ b/test/NetCoreTool.Template.WebApi.Test/ConfigurationRandomValueOptionTest.cs
@@ -1,5 +1,8 @@
 using System.Collections.Generic;
+using System.Threading.Tasks;
+using FluentAssertions;
 using Steeltoe.NetCoreTool.Template.WebApi.Test.Models;
+using Xunit;
 using Xunit.Abstractions;
 
 namespace Steeltoe.NetCoreTool.Template.WebApi.Test
@@ -21,5 +24,21 @@ protected override void AssertProgramSnippetsHook(ProjectOptions options, List<s
             snippets.Add("Steeltoe.Extensions.Configuration.RandomValue");
             snippets.Add(".ConfigureAppConfiguration");
         }
+
+        [Fact]
+        [Trait("Category", "ProjectGeneration")]
+        public async void TestDefaultNotPolluted()
+        {
+            using var sandbox = await TemplateSandbox("false");
+            sandbox.FileExists("Controllers/RandomValueController.cs").Should().BeFalse();
+            sandbox.FileExists("Controllers/RandomValueController.fs").Should().BeFalse();
+        }
+
+        protected override async Task AssertProjectGeneration(ProjectOptions options)
+        {
+            await base.AssertProjectGeneration(options);
+            Logger.WriteLine("asserting Controllers/RandomValueController");
+            Sandbox.FileExists(GetSourceFileForLanguage("Controllers/RandomValueController", options.Language)).Should().BeTrue();
+        }
     }
 }