Fix for opensearch-project#375 - Added .Strict(bool) and .Verbatim(bo…

…ol) methods on QueryContainer that recursively apply the respective attribute to all subqueries. Also added a .Name(string) method on QueryContainer that names the (root) contained query.

CHANGELOG.md

@@ -6,12 +6,18 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Removed support for the `net461` target ([#256](https://github.com/opensearch-project/opensearch-net/pull/256))
 - Fixed naming of `ClusterManagerTimeout` and `MasterTimeout` properties from `*TimeSpanout` in the low-level client ([#332](https://github.com/opensearch-project/opensearch-net/pull/332))
 
+
+### Added
+- Added `.Strict(bool)` and `.Verbatim(bool)` methods on `QueryContainer` that recursively apply the respective attribute to all subqueries. Also added a `.Name(string)` method on `QueryContainer` that names the (root) contained query.
+
 ### Removed
 - Removed the `Features` API which is not supported by OpenSearch from the low-level client ([#331](https://github.com/opensearch-project/opensearch-net/pull/331))
 - Removed the deprecated low-level `IndexTemplateV2` APIs in favour of the `ComposableIndexTemplate` APIs ([#437](https://github.com/opensearch-project/opensearch-net/pull/437))
 
 ### Fixed
 - Fix `HttpConnection.ConvertHttpMethod` to support `Patch` method ([#489](https://github.com/opensearch-project/opensearch-net/pull/489))
+- Fixed `IEnumerable<int?>` property mapping. ([#503](https://github.com/opensearch-project/opensearch-net/pull/503))
+
 
 
 ### Fixed

src/OpenSearch.Client/QueryDsl/Abstractions/Container/QueryContainer-Dsl.cs

@@ -131,5 +131,42 @@ out QueryContainer queryContainer
 
 		// ReSharper disable once UnusedMember.Global
 		internal bool ShouldSerialize(IJsonFormatterResolver formatterResolver) => IsWritable;
+
+
+		public QueryContainer Name(string name)
+		{
+			ContainedQuery.Name = name;
+			return this;
+		}
+
+		/// <summary>
+		/// Applies or removes the `strict` attribute to the query container and all child sub-queries.
+		/// </summary>
+		/// <param name="strict">When null, the value is taken from the root query.</param>
+		/// <returns></returns>
+		public QueryContainer Strict(bool? strict = true)
+		{
+			if (!strict.HasValue)
+				strict = ContainedQuery.IsStrict;
+
+			var visitor = new QueryNodeModifierVisitor((query, ctx) => query.IsStrict = strict.Value);
+			Accept(visitor);
+			return this;
+		}
+
+		/// <summary>
+		/// Applies or removes the `verbatim` attribute to the query container and all child sub-queries.
+		/// </summary>
+		/// <param name="verbatim">When null, the value is taken from the root query.</param>
+		/// <returns></returns>
+		public QueryContainer Verbatim(bool? verbatim = true)
+		{
+			if (!verbatim.HasValue)
+				verbatim = ContainedQuery.IsVerbatim;
+
+			var visitor = new QueryNodeModifierVisitor((query, ctx) => query.IsVerbatim = verbatim.Value);
+			Accept(visitor);
+			return this;
+		}
 	}
 }

src/OpenSearch.Client/QueryDsl/Visitor/QueryNodeModifierVisitor.cs

@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: Apache-2.0
+*
+* The OpenSearch Contributors require contributions made to
+* this file be licensed under the Apache-2.0 license or a
+* compatible open source license.
+*/
+
+using System;
+
+namespace OpenSearch.Client
+{
+	public class QueryNodeModifierVisitor : QueryVisitor
+	{
+		private readonly Action<IQuery, QueryNodeModifierVisitorContext> action;
+		private QueryNodeModifierVisitorContext context;
+
+		public QueryNodeModifierVisitor(Action<IQuery, QueryNodeModifierVisitorContext> action)
+		{
+			this.action = action;
+			context = new QueryNodeModifierVisitorContext();
+		}
+
+		public override void Visit(IQuery query)
+		{
+			context.Depth = Depth;
+			context.Scope = Scope;
+
+			action(query, context);
+			base.Visit(query);
+		}
+	}
+}

src/OpenSearch.Client/QueryDsl/Visitor/QueryNodeModifierVisitorContext.cs

@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: Apache-2.0
+*
+* The OpenSearch Contributors require contributions made to
+* this file be licensed under the Apache-2.0 license or a
+* compatible open source license.
+*/
+
+namespace OpenSearch.Client
+{
+	public struct QueryNodeModifierVisitorContext
+	{
+		public int Depth { get; internal set; }
+		public VisitorScope Scope { get; internal set; }
+	}
+}

tests/Tests/QueryDsl/Container/QueryContainerTests.cs

@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: Apache-2.0
+*
+* The OpenSearch Contributors require contributions made to
+* this file be licensed under the Apache-2.0 license or a
+* compatible open source license.
+*/
+
+using FluentAssertions;
+using OpenSearch.Client;
+using OpenSearch.OpenSearch.Xunit.XunitPlumbing;
+using Xunit;
+
+namespace Tests.QueryDsl.Container
+{
+	public class QueryContainerTests
+	{
+		[TU]
+		[InlineData(false, false)]
+		[InlineData(false, true)]
+		[InlineData(true, false)]
+		[InlineData(true, true)]
+		public void StrictAndVerbatimAttributesAreRecursivelySetCorrectly(bool targetStrict, bool targetVerbatim)
+		{
+			// Arrange
+			var query0 = new TermQuery { Field = "field", Value = 1, IsStrict = !targetStrict, IsVerbatim = !targetVerbatim };
+			var query1 = new BoolQuery { MustNot = new QueryContainer[] { query0 } };
+			var query2 = new TermQuery { Field = "field2", Value = 7, IsStrict = !targetStrict, IsVerbatim = !targetVerbatim };
+			var query3 = new BoolQuery { Must = new QueryContainer[] { query1, query2 } };
+			var queryContainer = new QueryContainer(query3);
+
+			// Act
+			queryContainer.Strict(targetStrict);
+			queryContainer.Verbatim(targetVerbatim);
+
+			// Assert
+			query0.IsStrict.Should().Be(targetStrict);
+			query0.IsVerbatim.Should().Be(targetVerbatim);
+			query1.IsStrict.Should().Be(targetStrict);
+			query1.IsVerbatim.Should().Be(targetVerbatim);
+			query2.IsStrict.Should().Be(targetStrict);
+			query2.IsVerbatim.Should().Be(targetVerbatim);
+			query3.IsStrict.Should().Be(targetStrict);
+			query3.IsVerbatim.Should().Be(targetVerbatim);
+		}
+
+		[TU]
+		[InlineData("name1")]
+		[InlineData("a name")]
+		[InlineData(null)]
+		public void SettingTheNameOnTheQueryContainerSetTheNameOnTheContainedQuery(string name)
+		{
+			// Arrange
+			var query0 = new TermQuery { Name = "a", Field = "field", Value = 1 };
+			var query1 = new BoolQuery { Name = "b", MustNot = new QueryContainer[] { query0 } };
+			var query2 = new TermQuery { Name = "c", Field = "field2", Value = 7 };
+			var query3 = new BoolQuery { Name = "d", Must = new QueryContainer[] { query1, query2 } };
+			var queryContainer = new QueryContainer(query3);
+
+			// Act
+			queryContainer.Name(name);
+
+			// Assert
+			query3.Name.Should().Be(name);
+			queryContainer.ContainedQuery.Name.Should().Be(name);
+			query0.Name.Should().Be("a");
+			query1.Name.Should().Be("b");
+			query2.Name.Should().Be("c");
+		}
+
+
+	}
+}