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test/Microsoft.SqlTools.ServiceLayer.TestDriver/Utility/ConnectionTestUtils.cs

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+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using System;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices;
+using Microsoft.SqlTools.ServiceLayer.Connection.Contracts;
+using Newtonsoft.Json.Linq;
+
+namespace Microsoft.SqlTools.ServiceLayer.TestDriver.Utility
+{
+    /// <summary>
+    /// Contains useful utility methods for testing connections
+    /// </summary>
+    public class ConnectionTestUtils
+    {
+        private static readonly Lazy<ConnectParams> azureTestServerConnection =
+            new Lazy<ConnectParams>(() => GetConnectionFromVsCodeSettings("***REMOVED***"));
+
+        public static ConnectParams AzureTestServerConnection
+        {
+            get { return azureTestServerConnection.Value; }
+        }
+
+        public static ConnectParams LocalhostConnection
+        {
+            get
+            {
+                return new ConnectParams()
+                {
+                    Connection = new ConnectionDetails()
+                    {
+                        DatabaseName = "master",
+                        ServerName = "localhost",
+                        AuthenticationType = "Integrated"
+                    }
+                };
+            }
+        }
+
+        public static ConnectParams InvalidConnection
+        {
+            get
+            {
+                return new ConnectParams()
+                {
+                    Connection = new ConnectionDetails()
+                    {
+                        DatabaseName = "master",
+                        ServerName = "localhost",
+                        AuthenticationType = "SqlLogin",
+                        UserName = "invalid",
+                        Password = ".."
+                    }
+                };
+            }
+        }
+
+        private static readonly Lazy<ConnectParams> sqlDataToolsAzureConnection =
+            new Lazy<ConnectParams>(() => GetConnectionFromVsCodeSettings("***REMOVED***"));
+
+        public static ConnectParams SqlDataToolsAzureConnection
+        {
+            get { return sqlDataToolsAzureConnection.Value; }
+        }
+
+        private static readonly Lazy<ConnectParams> dataToolsTelemetryAzureConnection =
+            new Lazy<ConnectParams>(() => GetConnectionFromVsCodeSettings("***REMOVED***"));
+
+        public static ConnectParams DataToolsTelemetryAzureConnection
+        {
+            get { return dataToolsTelemetryAzureConnection.Value; }
+        }
+
+        /// <summary>
+        /// Create a connection parameters object
+        /// </summary>
+        public static ConnectParams CreateConnectParams(string server, string database, string username, string password)
+        {
+            ConnectParams connectParams = new ConnectParams();
+            connectParams.Connection = new ConnectionDetails();
+            connectParams.Connection.ServerName = server;
+            connectParams.Connection.DatabaseName = database;
+            connectParams.Connection.UserName = username;
+            connectParams.Connection.Password = password;
+            connectParams.Connection.AuthenticationType = "SqlLogin";
+            return connectParams;
+        }
+
+        /// <summary>
+        /// Retrieve connection parameters from the vscode settings file
+        /// </summary>
+        public static ConnectParams GetConnectionFromVsCodeSettings(string serverName)
+        {
+            try
+            {
+                string settingsFilename;
+                if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+                {
+                    settingsFilename = Environment.GetEnvironmentVariable("APPDATA") + @"\Code\User\settings.json";
+                }
+                else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+                {
+                    settingsFilename = Environment.GetEnvironmentVariable("HOME") + @"/Library/Application Support/Code/User/settings.json";
+                }
+                else
+                {
+                    settingsFilename = Environment.GetEnvironmentVariable("HOME") + @"/.config/Code/User/settings.json";
+                }
+                string settingsFileContents = File.ReadAllText(settingsFilename);
+
+                JObject root = JObject.Parse(settingsFileContents);
+                JArray connections = (JArray)root["mssql.connections"];
+
+                var connectionObject = connections.Where(x => x["server"].ToString() == serverName).First();
+
+                return CreateConnectParams( connectionObject["server"].ToString(),
+                                            connectionObject["database"].ToString(),
+                                            connectionObject["user"].ToString(),
+                                            connectionObject["password"].ToString());
+            }
+            catch (Exception ex)
+            {
+                throw new Exception("Unable to load connection " + serverName + " from the vscode settings.json. Ensure the file is formatted correctly.", ex);
+            }
+        }
+    }
+}