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# Description Added extensions for adding arguments to method in fluent api style Added BasicFluentApiServer project to samples ## Related Issues Add support for adding input/output arguments to methods using fluent api #4518 ## Checklist - [x] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [x] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [x] I have added all necessary documentation. - [x] I have verified that my changes do not introduce (new) build or analyzer warnings. - [x] I ran **all** tests locally using the **UA.slnx** solution against at least .net **framework** and .net **10**, and all passed. - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [ ] I have addressed **all** PR feedback received. --------- Co-authored-by: Marc Schier <marcschier@users.noreply.github.com>
100 lines
3.7 KiB
C#
100 lines
3.7 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2026 The OPC Foundation, Inc. All rights reserved.
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*
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* OPC Foundation MIT License 1.00
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* The complete license agreement can be found here:
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* http://opcfoundation.org/License/MIT/1.00/
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* ======================================================================*/
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using System;
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using NUnit.Framework;
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using Opc.Ua.Server.Fluent;
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namespace Opc.Ua.Server.Tests.Fluent
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{
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/// <summary>
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/// Tests for <see cref="ArgumentListBuilder"/>.
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/// </summary>
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[TestFixture]
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[Category("Fluent")]
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public class ArgumentListBuilderTests
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{
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[Test]
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public void AddBuilderLambdaCreatesArgument()
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{
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ArgumentListBuilder builder = new();
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builder.Add(argument => argument
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.WithName("Input")
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.WithDataType(DataTypeIds.Int32)
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.WithValueRank(ValueRanks.Scalar)
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.WithDescription("Input value"));
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Assert.That(builder.Items, Has.Length.EqualTo(1));
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Assert.That(builder.Items[0].Name, Is.EqualTo("Input"));
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Assert.That(builder.Items[0].DataType, Is.EqualTo(DataTypeIds.Int32));
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Assert.That(builder.Items[0].ValueRank, Is.EqualTo(ValueRanks.Scalar));
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Assert.That(builder.Items[0].Description.Text, Is.EqualTo("Input value"));
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}
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[Test]
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public void AddBuilderLambdasAddsEachArgument()
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{
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ArgumentListBuilder builder = new();
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builder.Add(
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argument => argument.WithName("A").WithDataType(DataTypeIds.Int32),
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argument => argument.WithName("B").WithDataType(DataTypeIds.String));
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Assert.That(builder.Items, Has.Length.EqualTo(2));
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Assert.That(builder.Items[0].Name, Is.EqualTo("A"));
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Assert.That(builder.Items[1].Name, Is.EqualTo("B"));
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}
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[Test]
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public void AddBuilderLambdaThrowsWhenNull()
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{
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ArgumentListBuilder builder = new();
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ArgumentNullException ex = Assert.Throws<ArgumentNullException>(
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() => builder.Add(configureArgument: null!))!;
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Assert.That(ex.ParamName, Is.EqualTo("configureArgument"));
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}
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[Test]
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public void AddBuilderLambdasThrowsWhenArrayContainsNull()
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{
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ArgumentListBuilder builder = new();
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ArgumentNullException ex = Assert.Throws<ArgumentNullException>(
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() => builder.Add(
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argument => argument.WithName("A"),
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null!))!;
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Assert.That(ex.ParamName, Is.EqualTo("configureArgument"));
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}
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}
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}
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