Merge pull request #60 Add rename operation from Quantulion/rename_op…

…eration_add

src/Ydb.Sdk/src/Services/Table/RenameTables.cs

@@ -0,0 +1,69 @@
+using Ydb.Sdk.Client;
+using Ydb.Table;
+using Ydb.Table.V1;
+
+namespace Ydb.Sdk.Services.Table;
+
+public class RenameTableItem
+{
+    public string SourcePath { get; }
+    public string DestinationPath { get; }
+    public bool ReplaceDestination { get; }
+
+    public RenameTableItem(string sourcePath, string destinationPath, bool replaceDestination)
+    {
+        SourcePath = sourcePath;
+        DestinationPath = destinationPath;
+        ReplaceDestination = replaceDestination;
+    }
+
+    public Ydb.Table.RenameTableItem GetProto(TableClient tableClient)
+    {
+        return new Ydb.Table.RenameTableItem
+        {
+            SourcePath = tableClient.MakeTablePath(SourcePath),
+            DestinationPath = tableClient.MakeTablePath(DestinationPath),
+            ReplaceDestination = ReplaceDestination
+        };
+    }
+}
+
+public class RenameTablesSettings : OperationRequestSettings
+{
+}
+
+public class RenameTablesResponse : ResponseBase
+{
+    internal RenameTablesResponse(Status status) : base(status)
+    {
+    }
+}
+
+public partial class TableClient
+{
+    public async Task<RenameTablesResponse> RenameTables(IEnumerable<RenameTableItem> tableItems,
+        RenameTablesSettings? settings = null)
+    {
+        settings ??= new RenameTablesSettings();
+        var request = new RenameTablesRequest
+        {
+            OperationParams = MakeOperationParams(settings)
+        };
+        request.Tables.AddRange(tableItems.Select(item => item.GetProto(this)));
+
+        try
+        {
+            var response = await Driver.UnaryCall(
+                method: TableService.RenameTablesMethod,
+                request: request,
+                settings: settings);
+
+            var status = UnpackOperation(response.Data.Operation);
+            return new RenameTablesResponse(status);
+        }
+        catch (Driver.TransportException e)
+        {
+            return new RenameTablesResponse(e.Status);
+        }
+    }
+}

src/Ydb.Sdk/tests/Table/TestRenameTables.cs

@@ -0,0 +1,63 @@
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Abstractions;
+using Xunit;
+using Ydb.Sdk.Services.Table;
+
+namespace Ydb.Sdk.Tests.Table;
+
+[Trait("Category", "Integration")]
+public sealed class TestRenameTables
+{
+    private readonly ILoggerFactory _loggerFactory;
+
+    private readonly DriverConfig _driverConfig = new(
+        endpoint: "grpc://localhost:2136",
+        database: "/local"
+    );
+
+    public TestRenameTables()
+    {
+        _loggerFactory = Utils.GetLoggerFactory() ?? NullLoggerFactory.Instance;
+    }
+
+    [Fact]
+    public async Task RenameNotExisting()
+    {
+        await using var driver = await Driver.CreateInitialized(_driverConfig, _loggerFactory);
+        using var tableClient = new TableClient(driver);
+
+        var renameTableItem = new RenameTableItem("source", "dest", false);
+
+        var response = await tableClient.RenameTables(new[] { renameTableItem });
+        Assert.Equal(StatusCode.SchemeError, response.Status.StatusCode);
+    }
+
+    [Fact]
+    public async Task RenameTables()
+    {
+        await using var driver = await Driver.CreateInitialized(_driverConfig, _loggerFactory);
+        using var tableClient = new TableClient(driver);
+
+        var pairs = new List<(string, string)>();
+        for (var i = 0; i < 5; i++)
+        {
+            pairs.Add(($"t{Guid.NewGuid():n}", $"t{Guid.NewGuid():n}"));
+        }
+
+        var items = new List<RenameTableItem>();
+        foreach (var (source, dest) in pairs)
+        {
+            await Utils.CreateSimpleTable(tableClient, source);
+            items.Add(new RenameTableItem(source, dest, false));
+        }
+
+        var response = await tableClient.RenameTables(items);
+        response.EnsureSuccess();
+
+
+        foreach (var (_, dest) in pairs)
+        {
+            await Utils.DropTable(tableClient, dest);
+        }
+    }
+}