source: trunk/sources/HeuristicLab.Tests/HeuristicLab-3.3/StorableTest.cs @ 13395

Last change on this file since 13395 was 13395, checked in by pfleck, 7 years ago

#2525

  • Changed unit test that it also lists types that have a StorableConstructor but are not marked as StorableClass.
  • Put both storable tests in a single StorableTest.cs.
  • Added missing StorableClassAttributes.
File size: 4.3 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Collections.Generic;
24using System.Linq;
25using System.Reflection;
26using System.Text;
27using HeuristicLab.Common;
28using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
29using HeuristicLab.PluginInfrastructure;
30using Microsoft.VisualStudio.TestTools.UnitTesting;
31
32namespace HeuristicLab.Tests {
33  [TestClass]
34  public class StorableTest {
35    [TestMethod]
36    [TestCategory("General")]
37    [TestCategory("Essential")]
38    [TestProperty("Time", "short")]
39    public void TestStorableConstructor() {
40      StringBuilder errorMessage = new StringBuilder();
41
42      foreach (Type storableType in ApplicationManager.Manager.GetTypes(typeof(object))
43        .Where(StorableClassAttribute.IsStorableClass)) {
44        //test only types contained in HL plugin assemblies
45        if (storableType.Namespace.Contains(".Tests")) continue;
46        if (!PluginLoader.Assemblies.Contains(storableType.Assembly)) continue;
47
48        IEnumerable<ConstructorInfo> ctors = storableType.GetConstructors(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
49        ConstructorInfo storableConstructor = ctors.Where(c => c.GetParameters().Count() == 1 && c.GetParameters().First().ParameterType == typeof(bool)).FirstOrDefault();
50        if (storableConstructor == null) errorMessage.Append(Environment.NewLine + storableType.ToString() + ": No storable constructor is defined.");
51        else {
52          if (storableType.IsSealed && !storableConstructor.IsPrivate)
53            errorMessage.Append(Environment.NewLine + storableType.Namespace + "." + storableType.GetPrettyName() + ": Storable constructor must be private in sealed classes.");
54          else if (!storableType.IsSealed && !(storableConstructor.IsFamily || storableConstructor.IsPublic))
55            errorMessage.Append(Environment.NewLine + storableType.Namespace + "." + storableType.GetPrettyName() + ": Storable constructor must be protected (can be public in rare cases).");
56        }
57      }
58      Assert.IsTrue(errorMessage.Length == 0, errorMessage.ToString());
59    }
60
61    [TestMethod]
62    [TestCategory("General")]
63    [TestCategory("Essential")]
64    [TestProperty("Time", "short")]
65    public void TestStorableClass() {
66      var errorMessage = new StringBuilder();
67
68      foreach (var type in ApplicationManager.Manager.GetTypes(typeof(object), onlyInstantiable: false, includeGenericTypeDefinitions: true)
69        .Where(t => t.Namespace != null && !t.Namespace.Contains(".Tests"))
70        .Where(t => !StorableClassAttribute.IsStorableClass(t))) {
71        var members = type.GetMembers(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.DeclaredOnly);
72        var storableConstructor = members.SingleOrDefault(m => Attribute.IsDefined(m, typeof(StorableConstructorAttribute), inherit: false));
73        var storableMembers = members.Where(m => Attribute.IsDefined(m, typeof(StorableAttribute), inherit: false));
74
75        if (storableConstructor != null) {
76          errorMessage.Append(Environment.NewLine + type.Namespace + "." + type.GetPrettyName() + ": Contains a storable constructor but is not a storable class.");
77        } else if (storableMembers.Any()) {
78          errorMessage.Append(Environment.NewLine + type.Namespace + "." + type.GetPrettyName() + ": Contains at least one storable member but is not a storable class.");
79        }
80      }
81      Assert.IsTrue(errorMessage.Length == 0, errorMessage.ToString());
82    }
83  }
84}
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