SDK Client Library for AzureRM.Billing and tests (Azure#2838)

* SDK Client Library for AzureRM.Billing and tests
Add the newly generated SDK Client for Azure Resource Management Billing
Service and tests.

* Remove unnecessary projects in cs, fix version, fix tests as playback should not compare time with current time

* Update Test Project GUID to make it unique

src/ResourceManagement/Billing/Billing.Tests/Billing.Tests.xproj

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\DotNet\Microsoft.DotNet.Props" Condition="'$(VSToolsPath)' != ''" />
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>F4CDC178-3DBE-4535-A384-633AB0A802B9</ProjectGuid>
+    <RootNamespace>Billing.Tests</RootNamespace>
+    <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">.\obj</BaseIntermediateOutputPath>
+    <OutputPath Condition="'$(OutputPath)'=='' ">.\bin\</OutputPath>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SchemaVersion>2.0</SchemaVersion>
+  </PropertyGroup>
+  <ItemGroup>
+    <Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c358}" />
+  </ItemGroup>
+  <Import Project="$(VSToolsPath)\DotNet\Microsoft.DotNet.targets" Condition="'$(VSToolsPath)' != ''" />
+</Project>

src/ResourceManagement/Billing/Billing.Tests/Helpers/BillingManagementTestUtilities.cs

@@ -0,0 +1,27 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using Microsoft.Azure.Management.Billing;
+using Microsoft.Azure.Test.HttpRecorder;
+using Microsoft.Rest.ClientRuntime.Azure.TestFramework;
+using System;
+using System.Net;
+using System.Threading;
+
+namespace Billing.Tests.Helpers
+{
+    public static class BillingTestUtilities
+    {
+        public static BillingClient GetBillingManagementClient(MockContext context, RecordedDelegatingHandler handler = null)
+        {
+            if (handler != null)
+            {
+                handler.IsPassThrough = true;
+            }
+
+            var client = context.GetServiceClient<BillingClient>(handlers:
+                handler ?? new RecordedDelegatingHandler { StatusCodeToReturn = HttpStatusCode.OK });
+            return client;
+        }
+    }
+}

src/ResourceManagement/Billing/Billing.Tests/Helpers/RecordedDelegatingHandler.cs

@@ -0,0 +1,92 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System;
+using System.Net;
+using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Threading.Tasks;
+
+namespace Billing.Tests.Helpers
+{
+    public class RecordedDelegatingHandler : DelegatingHandler
+    {
+        private HttpResponseMessage _response;
+
+        public RecordedDelegatingHandler()
+        {
+            StatusCodeToReturn = HttpStatusCode.Created;
+            SubsequentStatusCodeToReturn = StatusCodeToReturn;
+        }
+
+        public RecordedDelegatingHandler(HttpResponseMessage response)
+        {
+            StatusCodeToReturn = HttpStatusCode.Created;
+            SubsequentStatusCodeToReturn = StatusCodeToReturn;
+            _response = response;
+        }
+
+        public HttpStatusCode StatusCodeToReturn { get; set; }
+
+        public HttpStatusCode SubsequentStatusCodeToReturn { get; set; }
+
+        public string Request { get; private set; }
+
+        public HttpRequestHeaders RequestHeaders { get; private set; }
+
+        public HttpContentHeaders ContentHeaders { get; private set; }
+
+        public HttpMethod Method { get; private set; }
+
+        public Uri Uri { get; private set; }
+
+        public bool IsPassThrough { get; set; }
+
+        private int counter;
+
+        protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, System.Threading.CancellationToken cancellationToken)
+        {
+            counter++;
+            // Save request
+            if (request.Content == null)
+            {
+                Request = string.Empty;
+            }
+            else
+            {
+                Request = await request.Content.ReadAsStringAsync();
+            }
+            RequestHeaders = request.Headers;
+            if (request.Content != null)
+            {
+                ContentHeaders = request.Content.Headers;
+            }
+            Method = request.Method;
+            Uri = request.RequestUri;
+
+            // Prepare response
+            if (IsPassThrough)
+            {
+                return await base.SendAsync(request, cancellationToken);
+            }
+            else
+            {
+                if (_response != null && counter == 1)
+                {
+                    return _response;
+                }
+                else
+                {
+                    var statusCode = StatusCodeToReturn;
+                    if (counter > 1)
+                    {
+                        statusCode = SubsequentStatusCodeToReturn;
+                    }
+                    HttpResponseMessage response = new HttpResponseMessage(statusCode);
+                    response.Content = new StringContent("");
+                    return response;
+                }
+            }
+        }
+    }
+}

src/ResourceManagement/Billing/Billing.Tests/Properties/AssemblyInfo.cs

@@ -0,0 +1,20 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("Billing.Tests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Microsoft")]
+[assembly: AssemblyProduct("Billing.Tests")]
+[assembly: AssemblyCopyright("Copyright (c) Microsoft Corporation")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+[assembly: ComVisible(false)]
+
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

src/ResourceManagement/Billing/Billing.Tests/ScenarioTests/InvoicesTests.cs

@@ -0,0 +1,100 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using Billing.Tests.Helpers;
+using Microsoft.Azure.Management.Billing;
+using Microsoft.Azure.Management.Billing.Models;
+using Microsoft.Azure.Management.Resources;
+using Microsoft.Rest.ClientRuntime.Azure.TestFramework;
+using System;
+using System.Linq;
+using System.Net;
+using Xunit;
+
+namespace Billing.Tests.ScenarioTests
+{
+    public class InvoicesTests : TestBase
+    {
+        const string DownloadUrlExpand = "downloadUrl";
+        const string RangeFilter = "invoicePeriodEndDate ge 2017-01-31 and invoicePeriodEndDate le 2017-02-28";
+        const string InvoiceName = "2017-02-09-117646100066812";
+
+        [Fact]
+        public void ListInvoicesTest()
+        {
+            using (MockContext context = MockContext.Start(this.GetType().FullName))
+            {
+                var billingMgmtClient = BillingTestUtilities.GetBillingManagementClient(context, new RecordedDelegatingHandler { StatusCodeToReturn = HttpStatusCode.OK });
+                var invoices = billingMgmtClient.Invoices.List();
+                Assert.NotNull(invoices);
+                Assert.True(invoices.Any());
+                Assert.False(invoices.Any(x => x.DownloadUrl != null));
+            }
+        }
+
+        [Fact]
+        public void ListInvoicesWithQueryParametersTest()
+        {
+            using (MockContext context = MockContext.Start(this.GetType().FullName))
+            {
+                var billingMgmtClient = BillingTestUtilities.GetBillingManagementClient(context, new RecordedDelegatingHandler { StatusCodeToReturn = HttpStatusCode.OK });
+                var invoices = billingMgmtClient.Invoices.List(DownloadUrlExpand, RangeFilter, null, 1);
+                Assert.NotNull(invoices);
+                Assert.Equal(1, invoices.Count());
+                Assert.NotNull(invoices.First().DownloadUrl);
+                var invoice = invoices.First();
+                Assert.False(string.IsNullOrWhiteSpace(invoice.DownloadUrl.Url));
+                Assert.True(invoice.DownloadUrl.ExpiryTime.HasValue);
+            }
+        }
+
+        [Fact]
+        public void GetLatestInvoice()
+        {
+            using (MockContext context = MockContext.Start(this.GetType().FullName))
+            {
+                var billingMgmtClient = BillingTestUtilities.GetBillingManagementClient(context, new RecordedDelegatingHandler { StatusCodeToReturn = HttpStatusCode.OK });
+                var invoice = billingMgmtClient.Invoices.GetLatest();
+                Assert.NotNull(invoice);
+                Assert.False(string.IsNullOrWhiteSpace(invoice.DownloadUrl.Url));
+                Assert.True(invoice.DownloadUrl.ExpiryTime.HasValue);
+            }
+        }
+
+        [Fact]
+        public void GetInvoiceWithName()
+        {
+            using (MockContext context = MockContext.Start(this.GetType().FullName))
+            {
+                var billingMgmtClient = BillingTestUtilities.GetBillingManagementClient(context, new RecordedDelegatingHandler { StatusCodeToReturn = HttpStatusCode.OK });
+                var invoice = billingMgmtClient.Invoices.Get(InvoiceName);
+                Assert.NotNull(invoice);
+                Assert.Equal(InvoiceName, invoice.Name);
+                Assert.False(string.IsNullOrWhiteSpace(invoice.DownloadUrl.Url));
+                Assert.True(invoice.DownloadUrl.ExpiryTime.HasValue);
+            }
+        }
+
+        [Fact]
+        public void GetInvoicesNoResult()
+        {
+            string rangeFilter = "invoicePeriodEndDate lt 2016-01-31";
+            using (MockContext context = MockContext.Start(this.GetType().FullName))
+            {
+                try
+                {
+                    var billingMgmtClient = BillingTestUtilities.GetBillingManagementClient(context, new RecordedDelegatingHandler { StatusCodeToReturn = HttpStatusCode.OK });
+                    billingMgmtClient.Invoices.List(DownloadUrlExpand, rangeFilter, null, 1);
+                    Assert.False(true, "ErrorResponseException should have been thrown");
+                }
+                catch(ErrorResponseException e)
+                {
+                    Assert.NotNull(e.Body);
+                    Assert.NotNull(e.Body.Error);
+                    Assert.Equal("ResourceNotFound", e.Body.Error.Code);
+                    Assert.False(string.IsNullOrWhiteSpace(e.Body.Error.Message));
+                }
+            }
+        }
+    }
+}

src/ResourceManagement/Billing/Billing.Tests/ScenarioTests/OperationsTest.cs

@@ -0,0 +1,32 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for license information.
+
+using Billing.Tests.Helpers;
+using Microsoft.Rest.ClientRuntime.Azure.TestFramework;
+using System.Linq;
+using System.Net;
+using Xunit;
+using Microsoft.Azure.Management.Billing;
+
+namespace Billing.Tests.ScenarioTests
+{
+    public class OperationsTests : TestBase
+    {
+        [Fact]
+        public void ListOperationsTest()
+        {
+            using (MockContext context = MockContext.Start(this.GetType().FullName))
+            {
+                // Create client
+                var billingMgmtClient = BillingTestUtilities.GetBillingManagementClient(context, new RecordedDelegatingHandler { StatusCodeToReturn = HttpStatusCode.OK });
+
+                // Get operations
+                var operations = billingMgmtClient.Operations.List();
+
+                // Verify operations are returned
+                Assert.NotNull(operations);
+                Assert.True(operations.Any());
+            }
+        }
+    }
+}

src/ResourceManagement/Billing/Billing.Tests/SessionRecords/Billing.Tests.ScenarioTests.InvoicesTests/GetInvoiceWithName.json

@@ -0,0 +1,75 @@
+{
+  "Entries": [
+    {
+      "RequestUri": "/subscriptions/0347d63a-421a-43a7-836a-5f389c79cd07/providers/Microsoft.Billing/invoices/2017-02-09-117646100066812?api-version=2017-02-27-preview",
+      "EncodedRequestUri": "L3N1YnNjcmlwdGlvbnMvMDM0N2Q2M2EtNDIxYS00M2E3LTgzNmEtNWYzODljNzljZDA3L3Byb3ZpZGVycy9NaWNyb3NvZnQuQmlsbGluZy9pbnZvaWNlcy8yMDE3LTAyLTA5LTExNzY0NjEwMDA2NjgxMj9hcGktdmVyc2lvbj0yMDE3LTAyLTI3LXByZXZpZXc=",
+      "RequestMethod": "GET",
+      "RequestBody": "",
+      "RequestHeaders": {
+        "x-ms-client-request-id": [
+          "85f70922-65cc-4047-bb92-6b413ed8d44d"
+        ],
+        "accept-language": [
+          "en-US"
+        ],
+        "User-Agent": [
+          "FxVersion/4.6.24410.01",
+          "Microsoft.Azure.Management.Billing.BillingClient/1.0.0-preview"
+        ]
+      },
+      "ResponseBody": "{\r\n  \"id\": \"/subscriptions/0347d63a-421a-43a7-836a-5f389c79cd07/providers/Microsoft.Billing/invoices/2017-02-09-117646100066812\",\r\n  \"type\": \"Microsoft.Billing/invoices\",\r\n  \"name\": \"2017-02-09-117646100066812\",\r\n  \"properties\": {\r\n    \"downloadUrl\": {\r\n      \"expiryTime\": \"2017-02-18T20:44:40Z\",\r\n      \"url\": \"https://billinsstorev2test.blob.core.windows.net/invoices/0347d63a-421a-43a7-836a-5f389c79cd07-2017-02-09-117646100066812.pdf?sv=2014-02-14&sr=b&sig=AJW5hhGYlN3DD3%2FL%2B11N0Y40CnGf2B46ff4LXqiG5ds%3D&se=2017-02-18T20%3A44%3A40Z&sp=r\"\r\n    },\r\n    \"invoicePeriodEndDate\": \"2017-02-09\",\r\n    \"invoicePeriodStartDate\": \"2017-01-10\"\r\n  }\r\n}",
+      "ResponseHeaders": {
+        "Content-Type": [
+          "application/json; charset=utf-8"
+        ],
+        "Expires": [
+          "-1"
+        ],
+        "Cache-Control": [
+          "no-cache"
+        ],
+        "Date": [
+          "Sat, 18 Feb 2017 19:44:42 GMT"
+        ],
+        "Pragma": [
+          "no-cache"
+        ],
+        "Transfer-Encoding": [
+          "chunked"
+        ],
+        "Server": [
+          "Microsoft-IIS/8.5"
+        ],
+        "Vary": [
+          "Accept-Encoding"
+        ],
+        "Strict-Transport-Security": [
+          "max-age=31536000; includeSubDomains"
+        ],
+        "X-AspNet-Version": [
+          "4.0.30319"
+        ],
+        "X-Powered-By": [
+          "ASP.NET"
+        ],
+        "x-ms-ratelimit-remaining-subscription-reads": [
+          "14998"
+        ],
+        "x-ms-request-id": [
+          "d4b80d41-3aad-4354-8a08-d2082eeb0e64"
+        ],
+        "x-ms-correlation-request-id": [
+          "d4b80d41-3aad-4354-8a08-d2082eeb0e64"
+        ],
+        "x-ms-routing-request-id": [
+          "CENTRALUS:20170218T194442Z:d4b80d41-3aad-4354-8a08-d2082eeb0e64"
+        ]
+      },
+      "StatusCode": 200
+    }
+  ],
+  "Names": {},
+  "Variables": {
+    "SubscriptionId": "0347d63a-421a-43a7-836a-5f389c79cd07"
+  }
+}