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| 1 | +// ------------------------------------------------------------------------------------------------- |
| 2 | +// <copyright file="ElementExtensionsTestFixture.cs" company="Starion Group S.A."> |
| 3 | +// |
| 4 | +// Copyright 2022-2026 Starion Group S.A. |
| 5 | +// |
| 6 | +// Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | +// you may not use this file except in compliance with the License. |
| 8 | +// You may obtain a copy of the License at |
| 9 | +// |
| 10 | +// http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | +// |
| 12 | +// Unless required by applicable law or agreed to in writing, software |
| 13 | +// distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | +// See the License for the specific language governing permissions and |
| 16 | +// limitations under the License. |
| 17 | +// |
| 18 | +// </copyright> |
| 19 | +// ------------------------------------------------------------------------------------------------ |
| 20 | + |
| 21 | +namespace SysML2.NET.Tests.Extensions |
| 22 | +{ |
| 23 | + using System; |
| 24 | + |
| 25 | + using SysML2.NET.Core.POCO.Core.Features; |
| 26 | + using SysML2.NET.Core.POCO.Core.Types; |
| 27 | + using SysML2.NET.Core.POCO.Systems.Parts; |
| 28 | + using SysML2.NET.Extensions; |
| 29 | + |
| 30 | + using NUnit.Framework; |
| 31 | + |
| 32 | + [TestFixture] |
| 33 | + public class ElementExtensionsTestFixture |
| 34 | + { |
| 35 | + private PartDefinition source; |
| 36 | + private FeatureMembership bridgeRelationship; |
| 37 | + private Feature target; |
| 38 | + |
| 39 | + [SetUp] |
| 40 | + public void SetUp() |
| 41 | + { |
| 42 | + source = new PartDefinition(); |
| 43 | + bridgeRelationship = new FeatureMembership(); |
| 44 | + target = new Feature(); |
| 45 | + } |
| 46 | + |
| 47 | + [Test] |
| 48 | + public void AssignOwnership_WithNullSource_ThrowsArgumentNullException() |
| 49 | + { |
| 50 | + Assert.Throws<ArgumentNullException>(() => ElementExtensions.AssignOwnership(null, bridgeRelationship, target)); |
| 51 | + } |
| 52 | + |
| 53 | + [Test] |
| 54 | + public void AssignOwnership_WithNullBridge_ThrowsArgumentNullException() |
| 55 | + { |
| 56 | + Assert.Throws<ArgumentNullException>(() => ElementExtensions.AssignOwnership(source, null, target)); |
| 57 | + } |
| 58 | + |
| 59 | + [Test] |
| 60 | + public void AssignOwnership_WithNullTarget_ThrowsArgumentNullException() |
| 61 | + { |
| 62 | + Assert.Throws<ArgumentNullException>(() => ElementExtensions.AssignOwnership(source, bridgeRelationship, null)); |
| 63 | + } |
| 64 | + |
| 65 | + [Test] |
| 66 | + public void AssignOwnership_WithSourceEqualsTarget_ThrowsInvalidOperationException() |
| 67 | + { |
| 68 | + Assert.Throws<InvalidOperationException>(() => ElementExtensions.AssignOwnership(source, bridgeRelationship, source)); |
| 69 | + } |
| 70 | + |
| 71 | + [Test] |
| 72 | + public void AssignOwnership_WithBridgeEqualsTarget_ThrowsInvalidOperationException() |
| 73 | + { |
| 74 | + Assert.Throws<InvalidOperationException>(() => ElementExtensions.AssignOwnership(source, bridgeRelationship, bridgeRelationship)); |
| 75 | + } |
| 76 | + |
| 77 | + [Test] |
| 78 | + public void AssignOwnership_WithValidParameters_AssignsOwnershipCorrectly() |
| 79 | + { |
| 80 | + ElementExtensions.AssignOwnership(source, bridgeRelationship, target); |
| 81 | + |
| 82 | + using (Assert.EnterMultipleScope()) |
| 83 | + { |
| 84 | + Assert.That(bridgeRelationship.OwningRelatedElement, Is.EqualTo(source)); |
| 85 | + Assert.That(source.OwnedRelationship, Does.Contain(bridgeRelationship)); |
| 86 | + Assert.That(bridgeRelationship.OwnedRelatedElement, Does.Contain(target)); |
| 87 | + } |
| 88 | + } |
| 89 | + } |
| 90 | +} |
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