Samuele Locatelli
203 lines
9.9 KiB
C#
203 lines
9.9 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2021 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.IO;
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using System.Text;
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using NUnit.Framework;
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namespace Opc.Ua.Core.Tests.Stack.Schema
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{
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/// <summary>
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/// Tests for the UANodeSet helper.
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/// </summary>
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[TestFixture, Category("UANodeSet")]
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[SetCulture("en-us"), SetUICulture("en-us")]
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[Parallelizable]
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public class UANodeSetHelpersTests
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{
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#region Test Setup
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[OneTimeSetUp]
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protected void OneTimeSetUp()
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{
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}
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[OneTimeTearDown]
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protected void OneTimeTearDown()
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{
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}
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[SetUp]
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protected void SetUp()
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{
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}
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[TearDown]
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protected void TearDown()
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{
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}
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#endregion
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#region Test Methods
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/// <summary>
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/// Test Structure Field ArrayDimensions attribute is correctly imported repsectively exported
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/// </summary>
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[Test]
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[Category("UANodeSet")]
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public void ArrayDimensionsValidationTest()
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{
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var bufferPath = @"./ArrayDimensionsValidationTest.xml";
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var importBuffer = @"<?xml version='1.0' encoding='utf-8'?>
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<UANodeSet xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xsd='http://www.w3.org/2001/XMLSchema' LastModified='2021-09-16T19:10:18.097476Z' xmlns='http://opcfoundation.org/UA/2011/03/UANodeSet.xsd'>
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<NamespaceUris>
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<Uri>urn:foobar</Uri>
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</NamespaceUris>
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<Aliases>
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<Alias Alias='HasSubtype'>i=45</Alias>
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<Alias Alias='HasEncoding'>i=38</Alias>
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</Aliases>
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<UADataType NodeId='ns=1;s=Simple Structure' BrowseName='Simple Structure'>
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<DisplayName>Simple Structure</DisplayName>
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<References>
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<Reference ReferenceType='HasEncoding'>ns=1;s=Simple Structure Encoding</Reference>
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<Reference ReferenceType='HasSubtype' IsForward='false'>i=22</Reference>
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</References>
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<Definition Name='Simple Structure' IsUnion='true'>
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<Field Name='Duration Field' DataType='i=290' />
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<Field Name='Double Field' DataType='i=11' />
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</Definition>
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</UADataType>
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<UADataType NodeId='ns=1;s=Complex Structure' BrowseName='Complex Structure'>
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<DisplayName>Complex Structure</DisplayName>
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<References>
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<Reference ReferenceType='HasEncoding'>ns=1;s=Complex Structure Encoding</Reference>
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<Reference ReferenceType='HasSubtype' IsForward='false'>i=22</Reference>
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</References>
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<Definition Name='Complex Structure'>
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<Field Name='Scalar Structure' DataType='i=22' />
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<Field Name='Scalar BuildInfo' DataType='i=338' />
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<Field Name='Scalar Simple Structure' DataType='ns=1;s=Simple Structure' />
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<Field Name='Scalar Boolean' DataType='i=1' />
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<Field Name='Scalar Duration' DataType='i=290' />
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<Field Name='Scalar String within max length' DataType='i=12' MaxStringLength='256' />
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<Field Name='1D Array String no max length' DataType='i=12' ValueRank='1' />
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<Field Name='1D Array String within max length' DataType='i=12' ValueRank='1' MaxStringLength='256' />
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<Field Name='1D Array of Simple Structure 1' DataType='ns=1;s=Simple Structure' ValueRank='1' ArrayDimensions='2' />
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<Field Name='1D Array of Simple Structure 2' DataType='ns=1;s=Simple Structure' ValueRank='1' ArrayDimensions='3' />
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<Field Name='1D Array of BuildInfo' DataType='i=338' ValueRank='1' />
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<Field Name='1D Array of Simple Structure' DataType='ns=1;s=Simple Structure' ValueRank='1' />
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<Field Name='1D Array of Boolean' DataType='i=1' ValueRank='1' />
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<Field Name='1D Array of Duration' DataType='i=290' ValueRank='1' />
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<Field Name='1D Array of MessageSecurityMode' DataType='i=302' ValueRank='1' />
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<Field Name='2D Array of Structure' DataType='i=22' ValueRank='2' ArrayDimensions='2,3' />
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<Field Name='2D Array of BuildInfo' DataType='i=338' ValueRank='2' ArrayDimensions='2,3' />
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<Field Name='2D Array of Simple Structure' DataType='ns=1;s=Simple Structure' ValueRank='2' ArrayDimensions='2,3' />
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<Field Name='2D Array of Boolean' DataType='i=1' ValueRank='2' ArrayDimensions='2,3' />
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<Field Name='2D Array of Duration' DataType='i=290' ValueRank='2' ArrayDimensions='2,3' />
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<Field Name='2D Array of MessageSecurityMode' DataType='i=302' ValueRank='2' ArrayDimensions='2,3' />
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</Definition>
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</UADataType>
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</UANodeSet>";
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using (var importStream = new MemoryStream(Encoding.UTF8.GetBytes(importBuffer)))
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{
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var importedNodeSet = Opc.Ua.Export.UANodeSet.Read(importStream);
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var importedNodeStates = new NodeStateCollection();
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var localContext = new SystemContext();
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localContext.NamespaceUris = new NamespaceTable();
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foreach (var namespaceUri in importedNodeSet.NamespaceUris)
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{
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localContext.NamespaceUris.Append(namespaceUri);
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}
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importedNodeSet.Import(localContext, importedNodeStates);
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Assert.AreEqual(1, importedNodeSet.NamespaceUris.Length);
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Assert.AreEqual(2, importedNodeSet.Items.Length);
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var dataType1 = importedNodeSet.Items[0] as Export.UADataType;
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var dataType2 = importedNodeSet.Items[1] as Export.UADataType;
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Assert.NotNull(dataType1);
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Assert.AreEqual(2, dataType1.Definition.Field.Length);
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Assert.IsEmpty(dataType1.Definition.Field[0].ArrayDimensions);
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Assert.IsTrue(dataType1.Definition.IsUnion);
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Assert.NotNull(dataType2);
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Assert.IsFalse(dataType2.Definition.IsUnion);
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Assert.AreEqual(21, dataType2.Definition.Field.Length);
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Assert.AreEqual("2,3", dataType2.Definition.Field[15].ArrayDimensions);
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Assert.AreEqual(256, dataType2.Definition.Field[5].MaxStringLength);
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// export the nodeSet to a file, reimport it and re-test.
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importedNodeStates.SaveAsNodeSet2(localContext, new FileStream(bufferPath, FileMode.Create));
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try {
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using (var exportStream = new FileStream(bufferPath, FileMode.Open))
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{
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var exportedNodeSet = Opc.Ua.Export.UANodeSet.Read(exportStream);
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var exportedNodeStates = new NodeStateCollection();
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localContext.NamespaceUris = new NamespaceTable();
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foreach (var namespaceUri in exportedNodeSet.NamespaceUris)
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{
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localContext.NamespaceUris.Append(namespaceUri);
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}
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exportedNodeSet.Import(localContext, exportedNodeStates);
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Assert.AreEqual(1, exportedNodeSet.NamespaceUris.Length);
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Assert.AreEqual(2, exportedNodeSet.Items.Length);
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dataType1 = exportedNodeSet.Items[0] as Export.UADataType;
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dataType2 = exportedNodeSet.Items[1] as Export.UADataType;
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Assert.NotNull(dataType1);
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Assert.AreEqual(2, dataType1.Definition.Field.Length);
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Assert.IsEmpty(dataType1.Definition.Field[0].ArrayDimensions);
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Assert.IsTrue(dataType1.Definition.IsUnion);
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Assert.NotNull(dataType2);
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Assert.IsFalse(dataType2.Definition.IsUnion);
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Assert.AreEqual(21, dataType2.Definition.Field.Length);
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Assert.AreEqual("2,3", dataType2.Definition.Field[15].ArrayDimensions);
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Assert.AreEqual(256, dataType2.Definition.Field[5].MaxStringLength);
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}
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}
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finally
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{
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File.Delete(bufferPath);
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}
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}
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}
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}
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#endregion
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}
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