Add manual test project

src/KeyVaultProvider.TestApp/KeyVaultProvider.TestApp.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Remove="KeyVaultProvider.TestApp.csproj.DotSettings" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="ServiceBus.AttachmentPlugin" Version="[3.0.0-*, )" />
+    <PackageReference Include="Microsoft.Azure.ServiceBus" Version="[3.*, )" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\KeyVaultProvider\KeyVaultProvider.csproj" />
+  </ItemGroup>
+
+</Project>

src/KeyVaultProvider.TestApp/KeyVaultProvider.TestApp.csproj.DotSettings

@@ -0,0 +1,2 @@
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:String x:Key="/Default/CodeInspection/CSharpLanguageProject/LanguageLevel/@EntryValue">CSharp71</s:String></wpf:ResourceDictionary>

src/KeyVaultProvider.TestApp/Program.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Azure.ServiceBus;
+using Microsoft.Azure.ServiceBus.Core;
+using Microsoft.Azure.ServiceBus.Management;
+using ServiceBus.AttachmentPlugin;
+
+namespace KeyVaultProviderTestApp
+{
+    class Program
+    {
+        static async Task Main(string[] args)
+        {
+            var connectionString = Environment.GetEnvironmentVariable("AzureServiceBus.ConnectionString");
+            var managementClient = new ManagementClient(connectionString);
+            if (!await managementClient.QueueExistsAsync("attachments"))
+            {
+                await managementClient.CreateQueueAsync("attachments");
+            }
+
+            var queueClient = new QueueClient(connectionString, "attachments", ReceiveMode.ReceiveAndDelete);
+
+            var configuration = new AzureStorageAttachmentConfiguration(new KeyVaultProvider("https://keyvaultplugin.vault.azure.net/secrets/storage-connection-string"));
+
+            queueClient.RegisterAzureStorageAttachmentPlugin(configuration);
+            await queueClient.SendAsync(new Message(Encoding.UTF8.GetBytes("hello")));
+
+            var messageReceiver = new MessageReceiver(connectionString, "attachments", ReceiveMode.ReceiveAndDelete);
+            messageReceiver.RegisterAzureStorageAttachmentPlugin(configuration);
+
+            var message = await messageReceiver.ReceiveAsync(TimeSpan.FromSeconds(3));
+
+            Console.WriteLine($"Received message with body: {Encoding.UTF8.GetString(message.Body)}");
+
+            Console.ReadLine();
+        }
+    }
+}

src/ServiceBus.AttachmentPlugin.KeyVaultProvider.sln

@@ -13,6 +13,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Files", "Solution
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "KeyVaultProvider.Tests", "KeyVaultProvider.Tests\KeyVaultProvider.Tests.csproj", "{849A44A8-076D-4C16-8E7C-A65D9481094A}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "KeyVaultProvider.TestApp", "KeyVaultProvider.TestApp\KeyVaultProvider.TestApp.csproj", "{585D937E-88FE-48C7-84EE-B2764798B903}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +29,10 @@ Global
 		{849A44A8-076D-4C16-8E7C-A65D9481094A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{849A44A8-076D-4C16-8E7C-A65D9481094A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{849A44A8-076D-4C16-8E7C-A65D9481094A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{585D937E-88FE-48C7-84EE-B2764798B903}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{585D937E-88FE-48C7-84EE-B2764798B903}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{585D937E-88FE-48C7-84EE-B2764798B903}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{585D937E-88FE-48C7-84EE-B2764798B903}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE