Add Reactive versions of organization API and unit/integration tests

Octokit.Reactive/Clients/Enterprise/IObservableEnterpriseClient.cs

@@ -23,5 +23,13 @@
         /// See the <a href="https://developer.github.com/v3/enterprise/license/">Enterprise License API documentation</a> for more information.
         ///</remarks>
         IObservableEnterpriseLicenseClient License { get; }
+
+        /// <summary>
+        /// A client for GitHub's Enterprise Organization API
+        /// </summary>
+        /// <remarks>
+        /// See the <a href="https://developer.github.com/v3/enterprise/orgs/">Enterprise Organization API documentation</a> for more information.
+        ///</remarks>
+        IObservableEnterpriseOrganizationClient Organization { get; }
     }
 }

Octokit.Reactive/Clients/Enterprise/IObservableEnterpriseOrganizationClient.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.Reactive.Threading.Tasks;
+
+namespace Octokit.Reactive
+{
+    /// <summary>
+    /// A client for GitHub's Enterprise Organization API
+    /// </summary>
+    /// <remarks>
+    /// See the <a href="https://developer.github.com/v3/enterprise/orgs/">Enterprise Organization API documentation</a> for more information.
+    ///</remarks>
+    public interface IObservableEnterpriseOrganizationClient
+    {
+        /// <summary>
+        /// Creates an Organization on a GitHub Enterprise appliance (must be Site Admin user).
+        /// </summary>
+        /// <remarks>
+        /// https://developer.github.com/v3/enterprise/orgs/#create-an-organization
+        /// </remarks>
+        /// <param name="newOrganization">A <see cref="NewOrganization"/> instance describing the organization to be created</param>
+        /// <returns>The <see cref="Organization"/> created.</returns>
+        IObservable<Organization> Create(NewOrganization newOrganization);
+    }
+}
+            

Octokit.Reactive/Clients/Enterprise/ObservableEnterpriseClient.cs

@@ -14,6 +14,7 @@
 
             AdminStats = new ObservableEnterpriseAdminStatsClient(client);
             License = new ObservableEnterpriseLicenseClient(client);
+            Organization = new ObservableEnterpriseOrganizationClient(client);
         }
 
         /// <summary>
@@ -31,5 +32,13 @@
         /// See the <a href="https://developer.github.com/v3/enterprise/license/">Enterprise License API documentation</a> for more information.
         ///</remarks>
         public IObservableEnterpriseLicenseClient License { get; private set; }
+
+        /// <summary>
+        /// A client for GitHub's Enterprise Organization API
+        /// </summary>
+        /// <remarks>
+        /// See the <a href="https://developer.github.com/v3/enterprise/orgs/">Enterprise Organization API documentation</a> for more information.
+        ///</remarks>
+        public IObservableEnterpriseOrganizationClient Organization { get; private set; }
     }
 }

Octokit.Reactive/Clients/Enterprise/ObservableEnterpriseOrganizationClient.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Reactive.Threading.Tasks;
+using Octokit;
+
+
+namespace Octokit.Reactive
+{
+    /// <summary>
+    /// A client for GitHub's Enterprise Organization API
+    /// </summary>
+    /// <remarks>
+    /// See the <a href="https://developer.github.com/v3/enterprise/orgs/">Enterprise Organization API documentation</a> for more information.
+    ///</remarks>
+    public class ObservableEnterpriseOrganizationClient : IObservableEnterpriseOrganizationClient
+    {
+        readonly IEnterpriseOrganizationClient _client;
+
+        public ObservableEnterpriseOrganizationClient(IGitHubClient client)
+        {
+            Ensure.ArgumentNotNull(client, "client");
+
+            _client = client.Enterprise.Organization;
+        }
+
+        /// <summary>
+        /// Creates an Organization on a GitHub Enterprise appliance (must be Site Admin user).
+        /// </summary>
+        /// <remarks>
+        /// https://developer.github.com/v3/enterprise/orgs/#create-an-organization
+        /// </remarks>
+        /// <param name="newOrganization">A <see cref="NewOrganization"/> instance describing the organization to be created</param>
+        /// <returns>The <see cref="Organization"/> created.</returns>
+        public IObservable<Organization> Create(NewOrganization newOrganization)
+        {
+            return _client.Create(newOrganization).ToObservable();
+        }
+    }
+}