refact

test/nuget.host.tests/UnitTestWebHost.cs

@@ -0,0 +1,47 @@
+using System;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore;
+using nuget_host;
+using Xunit;
+using nuget_host.Data;
+using Microsoft.Extensions.Options;
+using nuget_host.Entities;
+
+namespace nuget.host.tests
+{
+    public class UnitTestWebHost
+    {
+        
+        [Fact]
+        public void TestHaveTestDbContext()
+        {
+            IWebHost webhost = BuildWebHost( new string[] { "--urls", "localhost:5003" });
+            Assert.NotNull(webhost);
+            ApplicationDbContext dbcontext = (ApplicationDbContext) webhost.Services.GetService(typeof(ApplicationDbContext));
+            Assert.NotNull(dbcontext);
+            dbcontext.Database.EnsureCreated();
+        }
+        
+        [Fact]
+        public void TestHaveConfig()
+        {
+            string envVar = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
+            Assert.Equal("Testing", envVar);
+            IWebHost webhost = BuildWebHost( new string[] { "--urls", "localhost:5003" });
+            Assert.NotNull(webhost);
+            IOptions<NugetSettings> configOptions = (IOptions<NugetSettings>) webhost.Services.GetService(typeof(IOptions<NugetSettings>));
+            NugetSettings nugetConfig = configOptions.Value;
+
+            Assert.NotNull(nugetConfig.ProtectionTitle);
+            Assert.NotNull(nugetConfig.PackagesRootDir);
+            Assert.True(nugetConfig.MaxUserKeyCount>0);
+        }
+
+
+        public static IWebHost BuildWebHost(string[] args) =>
+            WebHost.CreateDefaultBuilder(args)
+                .UseStartup<Startup>()
+                .Build();
+                
+    }
+}