Separating Migration into its own project (#1828)

* Moving Migration service to its own project

* Adding loc files to the project

* Adding Migration to build

* Adding Migration Integration Tests

* Trying loops

* Fixing params

* Fixing indent

* Cleaning up yaml

* Getting command line arg for auto flush log

* Adding tde service

test/Microsoft.SqlTools.Migration.IntegrationTests/Migration/MigrationServiceTests.cs

@@ -0,0 +1,121 @@
+//
+// 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.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.SqlTools.Hosting.Protocol;
+using Microsoft.SqlTools.Migration.IntegrationTests.Utility;
+using Microsoft.SqlTools.Migration.Contracts;
+using Microsoft.SqlTools.ServiceLayer.Test.Common;
+using Microsoft.SqlTools.ServiceLayer.Test.Common.RequestContextMocking;
+using Moq;
+using NUnit.Framework;
+
+namespace Microsoft.SqlTools.Migration.IntegrationTests.Migration
+{
+    public class MigrationServiceTests
+    {
+        [Test]
+        public async Task TestHandleMigrationAssessmentRequest()
+        {
+            using (SelfCleaningTempFile queryTempFile = new SelfCleaningTempFile())
+            {
+                var connectionResult = await LiveConnectionHelper.InitLiveConnectionInfoAsync("master", queryTempFile.FilePath);
+
+                var requestParams = new MigrationAssessmentsParams()
+                {
+                    ConnectionString = connectionResult.ConnectionInfo.ConnectionDetails.ConnectionString
+                };
+
+                var requestContext = new Mock<RequestContext<MigrationAssessmentResult>>();
+
+                MigrationService service = new MigrationService();
+                await service.HandleMigrationAssessmentsRequest(requestParams, requestContext.Object);
+                requestContext.VerifyAll();
+            }
+        }
+
+        [Test]
+        [Ignore("Disable failing test")]
+        public async Task TestHandleMigrationGetSkuRecommendationsRequest()
+        {
+            GetSkuRecommendationsResult result = null;
+
+            var requestParams = new GetSkuRecommendationsParams()
+            {
+                DataFolder = Path.Combine("..", "..", "..", "Migration", "Data"),
+                TargetPlatforms = new List<string> { "AzureSqlManagedInstance" },
+                TargetSqlInstance = "Test",
+                TargetPercentile = 95,
+                StartTime = new DateTime(2020, 01, 01).ToString("yyyy-MM-dd HH:mm:ss"),
+                EndTime = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss"),
+                PerfQueryIntervalInSec = 30,
+                ScalingFactor = 1,
+                DatabaseAllowList = new List<string> { "test", "test1" }
+            };
+
+            var requestContext = RequestContextMocks.Create<GetSkuRecommendationsResult>(r => result = r).AddErrorHandling(null);
+
+            MigrationService service = new MigrationService();
+            await service.HandleGetSkuRecommendationsRequest(requestParams, requestContext.Object);
+            Assert.IsNotNull(result, "Get SKU Recommendation result is null");
+            Assert.IsNotNull(result.SqlMiRecommendationResults, "Get MI SKU Recommendation baseline result is null");
+            Assert.IsNotNull(result.ElasticSqlMiRecommendationResults, "Get MI SKU Recommendation elastic result is null");
+
+            // TODO: Include Negative Justification in future when we start recommending more than one SKU.
+            Assert.Greater(result.SqlMiRecommendationResults.First().PositiveJustifications.Count, 0, "No positive justification for MI SKU Recommendation result");
+            Assert.Greater(result.ElasticSqlMiRecommendationResults.First().PositiveJustifications.Count, 0, "No positive justification for MI SKU elastic Recommendation result");
+
+            Assert.IsNotNull(result.InstanceRequirements);
+            Assert.AreEqual(result.InstanceRequirements.InstanceId, "TEST");
+            Assert.AreEqual(result.InstanceRequirements.DatabaseLevelRequirements.Count, 2);
+            Assert.AreEqual(result.InstanceRequirements.DatabaseLevelRequirements.Sum(db => db.FileLevelRequirements.Count), 4);
+        }
+
+        [Test]
+        public async Task TestHandleStartStopPerfDataCollectionRequest()
+        {
+            StartPerfDataCollectionResult result = null;
+            using (SelfCleaningTempFile queryTempFile = new SelfCleaningTempFile())
+            {
+                var connectionResult = await LiveConnectionHelper.InitLiveConnectionInfoAsync("master", queryTempFile.FilePath);
+                string folderPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "SkuRecommendationTest");
+                Directory.CreateDirectory(folderPath);
+
+                var requestParams = new StartPerfDataCollectionParams()
+                {
+                    ConnectionString = connectionResult.ConnectionInfo.ConnectionDetails.ConnectionString,
+                    DataFolder = folderPath,
+                    PerfQueryIntervalInSec = 30,
+                    NumberOfIterations = 20,
+                    StaticQueryIntervalInSec = 3600,
+                };
+
+                var requestContext = RequestContextMocks.Create<StartPerfDataCollectionResult>(r => result = r).AddErrorHandling(null);
+
+                MigrationService service = new MigrationService();
+                await service.HandleStartPerfDataCollectionRequest(requestParams, requestContext.Object);
+                Assert.IsNotNull(result, "Start Perf Data Collection result is null");
+                Assert.IsNotNull(result.DateTimeStarted, "Time perf data collection started is null");
+
+                // Stop data collection
+                StopPerfDataCollectionResult stopResult = null;
+                var stopRequestParams = new StopPerfDataCollectionParams()
+                {
+
+                };
+
+                var stopRequestContext = RequestContextMocks.Create<StopPerfDataCollectionResult>(r => stopResult = r).AddErrorHandling(null);
+
+                await service.HandleStopPerfDataCollectionRequest(stopRequestParams, stopRequestContext.Object);
+                Assert.IsNotNull(stopResult, "Stop Perf Data Collection result is null");
+                Assert.IsNotNull(stopResult.DateTimeStopped, "Time perf data collection stoped is null");
+            }
+        }
+    }
+}