Galen.Ci.EntityFramework.Tests.DbDeploymentManagerIntegrationTests.NoOpInitializationWhenInitializingToCurrentDeployedVersion C# (CSharp) Method

	    public void NoOpInitializationWhenInitializingToCurrentDeployedVersion()
	    {
            const string serverName = @"(localdb)\mssqllocaldb";
            var databaseName = $"GalenTest_{Guid.NewGuid():N}";

            string currentAssemblyPath = TestUtils.BuildTestAssemblyPath(3);

            var assemblyLoader = new AssemblyLoader();
            TestUtils.InitializeDatabase(assemblyLoader, currentAssemblyPath, "Pinpoint.Test.Data.TestContext", serverName, databaseName);

            var initializeConfig = new DbDeploymentManagerConfiguration
            {
                Mode = DeploymentMode.InitializeOnly,
                TargetAssemblyPath = currentAssemblyPath,      // use the current version as the target
                Database = new DatabaseEndpoint { ServerName = serverName, DatabaseName = databaseName },
                InitializationConfig = new InitializerConfigurationInfo
                {
                    Type = "Pinpoint.Test.Data.Initializers.TestContextCreateDatabaseIfNotExists"
                }
            };

            var expectedMigrationHistory = new[]
            {
                "201404181533201_InitialCreate",
                "201404181719410_AddedAddresInfoToCustomer",
                "201404181726158_MoveAddressInformationIntoContactInfo",
                "201404181729406_AddedRowVersionToDomainObjectBase",
                "201404181740359_AddedMultiplePropertiesToCustomer"
            };

            try
            {
                var sut = new DbDeploymentManager(
                    initializeConfig,
                    assemblyLoader,
                    new SqlClientDbConnectionInfoBuilder());
                sut.Deploy();

                // we expect no changes to migration history
                var migrationHistory = TestUtils.GetMigrationHistory(
                    serverName,
                    databaseName,
                    "Pinpoint.Test.Data.Migrations.Configuration");

                Assert.IsNotNull(migrationHistory);
                Assert.AreEqual(expectedMigrationHistory.Length, migrationHistory.Count());
                Assert.IsTrue(expectedMigrationHistory.SequenceEqual(migrationHistory));

                // no new deployment history should be created because no initialization nor migration should have occurred
                var actualDeploymentHistoryRowCount = TestUtils.GetDeploymentHistoryRowCount(
                    serverName,
                    databaseName,
                    "Pinpoint.Test.Data.Migrations.Configuration");
                Assert.AreEqual(0, actualDeploymentHistoryRowCount);
            }
            finally
            {
                // be sure to clean up
                TestUtils.DropDatabase(initializeConfig.Database.ServerName, initializeConfig.Database.DatabaseName);
            }
        }