mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
synced 2026-10-23 18:39:26 +08:00
Marc Schier
70b4498db8
* New certificate and secrete abstraction with certificate infrastructure and certificate/secret stores. * leak testing for certificate resources to validate new ref counting in every test assembly * Migration guide updated and documentation added for all * Remove IDisposable from Nodestate and UserIdentity. * UserCertificateTokenHandler now just points into certificate registry/stores, no dispose required * Fix CA2000 warnings and cleanup of other diagnostics, increase warning levels in .editorconfig
235 lines
10 KiB
C#
235 lines
10 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 System.Collections.Generic;
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using System.Collections.Immutable;
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using System.Linq;
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using Microsoft.CodeAnalysis;
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using Microsoft.CodeAnalysis.CSharp;
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using NUnit.Framework;
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namespace Opc.Ua.SourceGeneration
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{
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/// <summary>
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/// Tests for <see cref="ReferencedModelDependencyScanner"/> and the
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/// generator-side override resolution + transitive dependency
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/// suppression triggered by referenced assemblies.
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/// </summary>
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[TestFixture]
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[Category("SourceGeneration")]
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[SetCulture("en-us")]
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[SetUICulture("en-us")]
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public class ModelDependencyScannerTests
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{
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[Test]
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public void ScanReturnsEmptyWhenAttributeTypeNotFound()
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{
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var compilation = CSharpCompilation.Create("Empty",
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options: new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary));
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ImmutableArray<ModelDependencyReference> result =
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ReferencedModelDependencyScanner.Scan(compilation);
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Assert.That(result, Is.Empty);
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}
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[Test]
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public void ScanReturnsEmptyWhenNullCompilation()
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{
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ImmutableArray<ModelDependencyReference> result =
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ReferencedModelDependencyScanner.Scan(null);
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Assert.That(result, Is.Empty);
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}
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[Test]
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public void ScanReadsAttributesFromReferencedCompilation()
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{
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CSharpCompilation producer = OptimizationLevel.Release.CreateCompilation("Producer")
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.AddCode(new Dictionary<string, string>
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{
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["AssemblyAttributes.cs"] =
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"[assembly: global::Opc.Ua.ModelDependencyAttribute(" +
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"\"urn:test:Producer\", \"TestProducer\", \"1.0\", \"2024-06-01\")]" +
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Environment.NewLine +
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"[assembly: global::Opc.Ua.ModelDependencyAttribute(" +
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"\"urn:test:Upstream\", \"TestUpstream\", null, null)]"
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}, LanguageVersion.CSharp11);
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ImmutableArray<Diagnostic> diags = producer.GetDiagnostics();
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Assert.That(diags.Where(d => d.Severity == DiagnosticSeverity.Error),
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Is.Empty, "Producer compilation must compile");
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CSharpCompilation consumer = OptimizationLevel.Release.CreateCompilation("Consumer")
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.AddReferences(producer.ToMetadataReference());
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ImmutableArray<ModelDependencyReference> result =
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ReferencedModelDependencyScanner.Scan(consumer);
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Assert.That(result, Has.Length.EqualTo(2));
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ModelDependencyReference producerEntry = result
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.Single(r => r.ModelUri == "urn:test:Producer");
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Assert.That(producerEntry.Prefix, Is.EqualTo("TestProducer"));
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Assert.That(producerEntry.Version, Is.EqualTo("1.0"));
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Assert.That(producerEntry.PublicationDate, Is.EqualTo("2024-06-01"));
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Assert.That(producerEntry.AssemblyName, Is.EqualTo("Producer"));
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Assert.That(producerEntry.IsValid, Is.True);
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ModelDependencyReference upstream = result
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.Single(r => r.ModelUri == "urn:test:Upstream");
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Assert.That(upstream.Prefix, Is.EqualTo("TestUpstream"));
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Assert.That(upstream.Version, Is.Empty);
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Assert.That(upstream.PublicationDate, Is.Empty);
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}
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[Test]
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public void ScanIgnoresAttributesWithEmptyUriOrPrefix()
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{
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CSharpCompilation producer = OptimizationLevel.Release.CreateCompilation("Producer")
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.AddCode(new Dictionary<string, string>
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{
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["AssemblyAttributes.cs"] =
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"[assembly: global::Opc.Ua.ModelDependencyAttribute(" +
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"\"\", \"NoUri\", null, null)]" +
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Environment.NewLine +
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"[assembly: global::Opc.Ua.ModelDependencyAttribute(" +
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"\"urn:test:NoPrefix\", \"\", null, null)]"
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}, LanguageVersion.CSharp11);
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CSharpCompilation consumer = OptimizationLevel.Release.CreateCompilation("Consumer")
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.AddReferences(producer.ToMetadataReference());
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ImmutableArray<ModelDependencyReference> result =
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ReferencedModelDependencyScanner.Scan(consumer);
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Assert.That(result, Is.Empty);
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}
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[Test]
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public void EmittedAssemblyContainsModelDependencyAttribute()
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{
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var generator = new ModelSourceGenerator();
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var host = new ModelSourceGeneratorHoist(generator);
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CSharpCompilation compilation = OptimizationLevel.Release.CreateCompilation()
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.AddCode(new Dictionary<string, string>().WithOpcUaGeneratedStack(),
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LanguageVersion.CSharp11);
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var options = new AnalyzerOptionsProvider(
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new Dictionary<string, string>
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{
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["build_property.ModelSourceGeneratorVersion"] = "v105",
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["build_property.ModelSourceGeneratorExclude"] = "Draft"
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});
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GeneratorDriver driver = CSharpGeneratorDriver.Create(host)
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.WithUpdatedParseOptions(new CSharpParseOptions()
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.WithKind(SourceCodeKind.Regular)
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.WithLanguageVersion(LanguageVersion.CSharp11))
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.AddAdditionalTexts([EmbeddedText.From("DemoModel.xml")])
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.WithUpdatedAnalyzerConfigOptions(options);
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driver = driver.RunGeneratorsAndUpdateCompilation(
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compilation,
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out _,
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out _);
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GeneratorDriverRunResult runResult = driver.GetRunResult();
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GeneratorRunResult generatorResult = runResult.Results[0];
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GeneratedSourceResult dependencyFile = generatorResult.GeneratedSources
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.Single(s => s.HintName.EndsWith(
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".ModelDependencies.g.cs", StringComparison.Ordinal));
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string text = dependencyFile.SourceText.ToString();
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Assert.That(text, Does.StartWith("\uFEFF// <auto-generated />")
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.Or.StartWith("// <auto-generated />"));
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Assert.That(text, Does.Contain(
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"[assembly: global::Opc.Ua.ModelDependencyAttribute("));
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Assert.That(text, Does.Contain("\"urn:opcfoundation.org:2024-01:DemoModel\""));
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Assert.That(text, Does.Contain("\"DemoModel\""));
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// OpcUa namespace is implicit; must not be re-emitted as a dependency.
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Assert.That(text, Does.Not.Contain("\"http://opcfoundation.org/UA/\""));
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}
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[Test]
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public void OverrideResolutionSilentlySkipsLocalGeneration()
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{
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// Arrange: a producer assembly that already declares the DemoModel
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// model URI under the same prefix used by the local DemoModel.xml.
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CSharpCompilation producer = OptimizationLevel.Release.CreateCompilation("Producer")
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.AddCode(new Dictionary<string, string>
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{
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["AssemblyAttributes.cs"] =
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"[assembly: global::Opc.Ua.ModelDependencyAttribute(" +
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"\"urn:opcfoundation.org:2024-01:DemoModel\", \"DemoModel\", " +
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"\"1.0\", \"2024-01-01\")]"
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}, LanguageVersion.CSharp11);
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var generator = new ModelSourceGenerator();
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var host = new ModelSourceGeneratorHoist(generator);
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CSharpCompilation compilation = OptimizationLevel.Release.CreateCompilation()
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.AddReferences(producer.ToMetadataReference())
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.AddCode(new Dictionary<string, string>().WithOpcUaGeneratedStack(),
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LanguageVersion.CSharp11);
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var options = new AnalyzerOptionsProvider(
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new Dictionary<string, string>
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{
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["build_property.ModelSourceGeneratorVersion"] = "v105",
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["build_property.ModelSourceGeneratorExclude"] = "Draft"
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});
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GeneratorDriver driver = CSharpGeneratorDriver.Create(host)
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.WithUpdatedParseOptions(new CSharpParseOptions()
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.WithKind(SourceCodeKind.Regular)
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.WithLanguageVersion(LanguageVersion.CSharp11))
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.AddAdditionalTexts([EmbeddedText.From("DemoModel.xml")])
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.WithUpdatedAnalyzerConfigOptions(options);
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driver = driver.RunGeneratorsAndUpdateCompilation(
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compilation,
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out _,
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out _);
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GeneratorDriverRunResult runResult = driver.GetRunResult();
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GeneratorRunResult generatorResult = runResult.Results[0];
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// No local sources should be generated for the overridden model
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// (no DataTypes / NodeIds / Constants / Schemas / etc.).
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Assert.That(generatorResult.GeneratedSources, Is.Empty,
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"Override resolution must silently skip local generation when " +
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"a referenced assembly already declares the same model URI " +
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"under the same C# prefix");
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}
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}
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}
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