initial checkin for core / tests

eng/Packages.Data.props

@@ -71,6 +71,8 @@
     <PackageReference Update="System.ValueTuple" Version="4.5.0" />
     <PackageReference Update="Microsoft.Bcl.AsyncInterfaces" Version="1.0.0" />
     <PackageReference Update="Microsoft.CSharp" Version="4.5.0" />
+    <PackageReference Update="System.Collections.Immutable" Version="1.3.1" />
+    <PackageReference Update="System.Linq.Async" Version="4.0.0" />
 
     <!-- Azure SDK packages -->
     <PackageReference Update="Azure.Core" Version="1.9.0" />
@@ -81,6 +83,7 @@
     <PackageReference Update="Azure.Security.KeyVault.Secrets" Version="4.0.2" />
     <PackageReference Update="Azure.Security.KeyVault.Keys" Version="4.0.2" />
     <PackageReference Update="Azure.Storage.Blobs" Version="12.8.0" />
+    <PackageReference Update="Azure.ResourceManager.Resources" Version="1.0.0-preview.2" />
 
     <!-- Other approved packages -->
     <PackageReference Update="Microsoft.Azure.Amqp" Version="2.4.9" />

sdk/resourcemanager/Azure.ResourceManager.Core/Azure.ResourceManager.Core.sln

@@ -0,0 +1,43 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31019.35
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Azure.Core", "..\..\core\Azure.Core\src\Azure.Core.csproj", "{856C6092-55EB-4C02-B7D0-9846EDD70745}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Azure.Core.TestFramework", "..\..\core\Azure.Core.TestFramework\src\Azure.Core.TestFramework.csproj", "{62AF7C88-CE3F-416E-B18E-BC6F884C89E2}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Azure.ResourceManager.Core", "src\Azure.ResourceManager.Core.csproj", "{010FE057-7BB5-4F8C-BB9A-6378144F4CA8}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Azure.ResourceManager.Core.Tests", "tests\Azure.ResourceManager.Core.Tests.csproj", "{83E7651C-7FBE-45AA-B740-31FE9A3E44C7}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{856C6092-55EB-4C02-B7D0-9846EDD70745}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{856C6092-55EB-4C02-B7D0-9846EDD70745}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{856C6092-55EB-4C02-B7D0-9846EDD70745}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{856C6092-55EB-4C02-B7D0-9846EDD70745}.Release|Any CPU.Build.0 = Release|Any CPU
+		{62AF7C88-CE3F-416E-B18E-BC6F884C89E2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{62AF7C88-CE3F-416E-B18E-BC6F884C89E2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{62AF7C88-CE3F-416E-B18E-BC6F884C89E2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{62AF7C88-CE3F-416E-B18E-BC6F884C89E2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{010FE057-7BB5-4F8C-BB9A-6378144F4CA8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{010FE057-7BB5-4F8C-BB9A-6378144F4CA8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{010FE057-7BB5-4F8C-BB9A-6378144F4CA8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{010FE057-7BB5-4F8C-BB9A-6378144F4CA8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{83E7651C-7FBE-45AA-B740-31FE9A3E44C7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{83E7651C-7FBE-45AA-B740-31FE9A3E44C7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{83E7651C-7FBE-45AA-B740-31FE9A3E44C7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{83E7651C-7FBE-45AA-B740-31FE9A3E44C7}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {FA17550D-A020-4DD7-B3A3-0228FC290A1F}
+	EndGlobalSection
+EndGlobal

sdk/resourcemanager/Azure.ResourceManager.Core/CHANGELOG.md

@@ -0,0 +1,5 @@
+# Release History
+
+## 1.0.0-beta.1 (Unreleased)
+
+-Initial checkin

sdk/resourcemanager/Azure.ResourceManager.Core/Directory.Build.props

@@ -0,0 +1,6 @@
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <!--
+    Add any shared properties you want for the projects under this package directory that need to be set before the auto imported Directory.Build.props
+  -->
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory).., Directory.Build.props))\Directory.Build.props" />
+</Project>

sdk/resourcemanager/Azure.ResourceManager.Core/README.md

@@ -0,0 +1,77 @@
+# Azure ResourceManager Core client library for .NET
+
+This package follows the [new Azure SDK guidelines](https://azure.github.io/azure-sdk/general_introduction.html) which provide a number of core capabilities that are shared amongst all Azure SDKs, including the intuitive Azure Identity library, an HTTP Pipeline with custom policies, error-handling, distributed tracing, and much more.
+
+## Getting started 
+
+### Install the package
+
+Install the Azure Resources management core library for .NET with [NuGet](https://www.nuget.org/):
+
+```PowerShell
+Install-Package Azure.ResourceManager.Core -Version 1.0.0-beta.1
+```
+
+### Prerequisites
+
+* You must have an [Azure subscription](https://azure.microsoft.com/free/)
+
+### Authenticate the Client
+
+To create an authenticated client and start interacting with Azure resources, please see the [quickstart guide here](https://github.com/Azure/azure-sdk-for-net/blob/master/doc/mgmt_preview_quickstart.md)
+
+## Key concepts
+
+Key concepts of the Azure .NET SDK can be found [here](https://azure.github.io/azure-sdk/dotnet_introduction.html)
+
+## Documentation
+
+Documentation is available to help you learn how to use this package
+
+- [Quickstart](https://github.com/Azure/azure-sdk-for-net/blob/master/doc/mgmt_preview_quickstart.md)
+- [API References](https://docs.microsoft.com/dotnet/api/?view=azure-dotnet)
+- [Authentication](https://github.com/Azure/azure-sdk-for-net/blob/master/sdk/identity/Azure.Identity/README.md)
+
+## Examples
+
+Code samples for using the management library for .NET can be found in the following locations
+- [.NET Management Library Code Samples](https://docs.microsoft.com/samples/browse/?branch=master&languages=csharp&term=managing%20using%20Azure%20.NET%20SDK)
+
+## Troubleshooting
+
+-   File an issue via [Github
+    Issues](https://github.com/Azure/azure-sdk-for-net/issues)
+-   Check [previous
+    questions](https://stackoverflow.com/questions/tagged/azure+.net)
+    or ask new ones on Stack Overflow using azure and .net tags.
+
+
+## Next steps
+
+For more information on Azure SDK, please refer to [this website](https://azure.github.io/azure-sdk/)
+
+## Contributing
+
+For details on contributing to this repository, see the contributing
+guide.
+
+This project welcomes contributions and suggestions. Most contributions
+require you to agree to a Contributor License Agreement (CLA) declaring
+that you have the right to, and actually do, grant us the rights to use
+your contribution. For details, visit <https://cla.microsoft.com>.
+
+When you submit a pull request, a CLA-bot will automatically determine
+whether you need to provide a CLA and decorate the PR appropriately
+(e.g., label, comment). Simply follow the instructions provided by the
+bot. You will only need to do this once across all repositories using
+our CLA.
+
+This project has adopted the Microsoft Open Source Code of Conduct. For
+more information see the Code of Conduct FAQ or contact
+<opencode@microsoft.com> with any additional questions or comments.
+
+<!-- LINKS -->
+[style-guide-msft]: https://docs.microsoft.com/style-guide/capitalization
+[style-guide-cloud]: https://aka.ms/azsdk/cloud-style-guide
+
+![Impressions](https://azure-sdk-impressions.azurewebsites.net/api/impressions/azure-sdk-for-net%2Fsdk%2Ftemplate%2FAzure.Template%2FREADME.png)

sdk/resourcemanager/Azure.ResourceManager.Core/src/Adapters/PhArmResponse.cs

@@ -0,0 +1,41 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System;
+
+namespace Azure.ResourceManager.Core
+{
+    /// <summary>
+    /// Placeholder class, used to convert the gewneric type argument for a response from the underlyign rest API to the
+    /// desired type argument in the response
+    /// </summary>
+    /// <typeparam name="TOperations"> The <see cref="ResourceOperationsBase"/> to convert the TModel into. </typeparam>
+    /// <typeparam name="TModel"> The model returned by the existing serivce calls. </typeparam>
+    public class PhArmResponse<TOperations, TModel> : ArmResponse<TOperations>
+        where TOperations : class
+        where TModel : class
+    {
+        private readonly Func<TModel, TOperations> _converter;
+        private readonly Response<TModel> _wrapped;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PhArmResponse{TOperations, TModel}"/> class.
+        /// </summary>
+        /// <param name="wrapped"> The results to wrap. </param>
+        /// <param name="converter"> The function used to convert from existing type to new type. </param>
+        public PhArmResponse(Response<TModel> wrapped, Func<TModel, TOperations> converter)
+        {
+            _wrapped = wrapped;
+            _converter = converter;
+        }
+
+        /// <inheritdoc/>
+        public override TOperations Value => _converter(_wrapped.Value);
+
+        /// <inheritdoc/>
+        public override Response GetRawResponse()
+        {
+            return _wrapped.GetRawResponse();
+        }
+    }
+}

sdk/resourcemanager/Azure.ResourceManager.Core/src/Adapters/PhTaskDeferringAsyncPageable.cs

@@ -0,0 +1,39 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Azure.ResourceManager.Core.Adapters
+{
+    /// <summary>
+    /// A class repreesnting an AsyncPageable that executes a given task before retrieving the first page of results
+    /// </summary>
+    /// <typeparam name="TOperations"> The type of <see cref="ResourceOperationsBase"/> that will be returned. </typeparam>
+    public class PhTaskDeferringAsyncPageable<TOperations> : AsyncPageable<TOperations>
+        where TOperations : notnull
+    {
+        private readonly Func<Task<AsyncPageable<TOperations>>> _task;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PhTaskDeferringAsyncPageable{TOperations}"/> class.
+        /// </summary>
+        /// <param name="task"> The function to execute returning the AsyncPageable task. </param>
+        public PhTaskDeferringAsyncPageable(Func<Task<AsyncPageable<TOperations>>> task)
+        {
+            _task = task;
+        }
+
+        /// <inheritdoc/>
+        public override async IAsyncEnumerable<Page<TOperations>> AsPages(
+            string continuationToken = null,
+            int? pageSizeHint = null)
+        {
+            await foreach (var page in (await _task().ConfigureAwait(false)).AsPages().ConfigureAwait(false))
+            {
+                yield return page;
+            }
+        }
+    }
+}

sdk/resourcemanager/Azure.ResourceManager.Core/src/Adapters/PhWrappingAsyncPageable.cs

@@ -0,0 +1,60 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Azure.ResourceManager.Core
+{
+    /// <summary>
+    /// Returns an AsyncPageable that transforms each page of contents  after they are retrieved from the server
+    /// according to the profived transformation function
+    /// </summary>
+    /// <typeparam name="TModel"> The model returned by existing AsyncPageable methods. </typeparam>
+    /// <typeparam name="TOperations"> The <see cref="ResourceOperationsBase"/> to convert TModel into. </typeparam>
+    public class PhWrappingAsyncPageable<TModel, TOperations> : AsyncPageable<TOperations>
+        where TOperations : class
+        where TModel : class
+    {
+        private readonly Func<TModel, TOperations> _converter;
+        private readonly IEnumerable<AsyncPageable<TModel>> _wrapped;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PhWrappingAsyncPageable{TModel, TOperations}"/> class.
+        /// </summary>
+        /// <param name="wrapped"> The results to wrap. </param>
+        /// <param name="converter"> The function used to convert from existing type to new type. </param>
+        public PhWrappingAsyncPageable(AsyncPageable<TModel> wrapped, Func<TModel, TOperations> converter)
+        {
+            _wrapped = new[] { wrapped };
+            _converter = converter;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PhWrappingAsyncPageable{TModel, TOperations}"/> class.
+        /// </summary>
+        /// <param name="wrapped"> The results to wrap. </param>
+        /// <param name="converter"> The function used to convert from existing type to new type. </param>
+        public PhWrappingAsyncPageable(IEnumerable<AsyncPageable<TModel>> wrapped, Func<TModel, TOperations> converter)
+        {
+            _wrapped = wrapped;
+            _converter = converter;
+        }
+
+        /// <inheritdoc/>
+        public override async IAsyncEnumerable<Page<TOperations>> AsPages(
+            string continuationToken = null,
+            int? pageSizeHint = null)
+        {
+            foreach (var pageEnum in _wrapped)
+            {
+                await foreach (var page in pageEnum.AsPages().WithCancellation(CancellationToken))
+                {
+                    yield return new WrappingPage<TModel, TOperations>(page, _converter);
+                }
+            }
+        }
+    }
+}

sdk/resourcemanager/Azure.ResourceManager.Core/src/Adapters/PhWrappingPageable.cs

@@ -0,0 +1,57 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System;
+using System.Collections.Generic;
+
+namespace Azure.ResourceManager.Core
+{
+    /// <summary>
+    /// This class allows performing conversions on pages of data as they are accessed - used in the prototype to convett
+    /// between underlying model types and the new model types that extend Resource,
+    /// and also for returning Operations classes for those underlying objects.
+    /// </summary>
+    /// <typeparam name="TModel"> The type parameter of the Pageable we are wrapping. </typeparam>
+    /// <typeparam name="TOperations"> The desired type parameter of the returned pageable. </typeparam>
+    public class PhWrappingPageable<TModel, TOperations> : Pageable<TOperations>
+        where TOperations : class
+        where TModel : class
+    {
+        private readonly Func<TModel, TOperations> _converter;
+        private readonly IEnumerable<Pageable<TModel>> _wrapped;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PhWrappingPageable{TModel, TOperations}"/> class.
+        /// </summary>
+        /// <param name="wrapped"> The results to wrap. </param>
+        /// <param name="converter"> The function used to convert from existing type to new type. </param>
+        public PhWrappingPageable(Pageable<TModel> wrapped, Func<TModel, TOperations> converter)
+        {
+            _wrapped = new[] { wrapped };
+            _converter = converter;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PhWrappingPageable{TModel, TOperations}"/> class.
+        /// </summary>
+        /// <param name="wrapped"> The results to wrap. </param>
+        /// <param name="converter"> The function used to convert from existing type to new type. </param>
+        public PhWrappingPageable(IEnumerable<Pageable<TModel>> wrapped, Func<TModel, TOperations> converter)
+        {
+            _wrapped = wrapped;
+            _converter = converter;
+        }
+
+        /// <inheritdoc/>
+        public override IEnumerable<Page<TOperations>> AsPages(string continuationToken = null, int? pageSizeHint = null)
+        {
+            foreach (var pages in _wrapped)
+            {
+                foreach (var page in pages.AsPages())
+                {
+                    yield return new WrappingPage<TModel, TOperations>(page, _converter);
+                }
+            }
+        }
+    }
+}