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| 1 | +using System; |
| 2 | +using System.Collections.Generic; |
| 3 | +using System.ComponentModel.DataAnnotations; |
| 4 | +using System.ComponentModel.DataAnnotations.Schema; |
| 5 | +#if !NETCORE |
| 6 | +using System.Data.Entity; |
| 7 | +#else |
| 8 | +using Microsoft.EntityFrameworkCore; |
| 9 | +#endif |
| 10 | +using System.Globalization; |
| 11 | +using System.Linq; |
| 12 | +using System.Runtime.InteropServices; |
| 13 | + |
| 14 | +using NUnit.Framework; |
| 15 | + |
| 16 | +namespace Force.DeepCloner.Tests |
| 17 | +{ |
| 18 | +#if !NETCORE |
| 19 | + [TestFixture(false)] |
| 20 | +#endif |
| 21 | + [TestFixture(true)] |
| 22 | + public class SpecificScenariosTest : BaseTest |
| 23 | + { |
| 24 | + public SpecificScenariosTest(bool isSafeInit) |
| 25 | + : base(isSafeInit) |
| 26 | + { |
| 27 | + } |
| 28 | + |
| 29 | + [Test] |
| 30 | + public void Test_ExpressionTree_OrderBy1() |
| 31 | + { |
| 32 | + var q = Enumerable.Range(1, 5).Reverse().AsQueryable().OrderBy(x => x); |
| 33 | + var q2 = q.DeepClone(); |
| 34 | + Assert.That(q2.ToArray()[0], Is.EqualTo(1)); |
| 35 | + Assert.That(q.ToArray().Length, Is.EqualTo(5)); |
| 36 | + } |
| 37 | + |
| 38 | + [Test] |
| 39 | + public void Test_ExpressionTree_OrderBy2() |
| 40 | + { |
| 41 | + var l = new List<int> { 2, 1, 3, 4, 5 }.Select(y => new Tuple<int, string>(y, y.ToString(CultureInfo.InvariantCulture))); |
| 42 | + var q = l.AsQueryable().OrderBy(x => x.Item1); |
| 43 | + var q2 = q.DeepClone(); |
| 44 | + Assert.That(q2.ToArray()[0].Item1, Is.EqualTo(1)); |
| 45 | + Assert.That(q.ToArray().Length, Is.EqualTo(5)); |
| 46 | + } |
| 47 | + |
| 48 | + [Test(Description = "Tests works on local SQL Server with AdventureWorks database")] |
| 49 | + public void Clone_EfQuery1() |
| 50 | + { |
| 51 | + var q = new AdventureContext().Currencies.Where(x => x.CurrencyCode == "AUD"); |
| 52 | + var q2 = q.DeepClone(); |
| 53 | + Assert.That(q.ToArray().Length, Is.EqualTo(1)); |
| 54 | + Assert.That(q2.ToArray().Length, Is.EqualTo(1)); |
| 55 | + } |
| 56 | + |
| 57 | + [Test(Description = "Tests works on local SQL Server with AdventureWorks database")] |
| 58 | + public void Clone_EfQuery2() |
| 59 | + { |
| 60 | + var q = new AdventureContext().Currencies.OrderBy(x => x.Name); |
| 61 | + var q2 = q.DeepClone(); |
| 62 | + var cnt = q2.Count(); |
| 63 | + Assert.That(q2.Count(), Is.EqualTo(cnt)); |
| 64 | + } |
| 65 | + |
| 66 | + [Test] |
| 67 | + public void Clone_ComObject1() |
| 68 | + { |
| 69 | +#if !NETCORE |
| 70 | +// ReSharper disable SuspiciousTypeConversion.Global |
| 71 | + var manager = (KnownFolders.IKnownFolderManager)new KnownFolders.KnownFolderManager(); |
| 72 | +// ReSharper restore SuspiciousTypeConversion.Global |
| 73 | + Guid knownFolderID1; |
| 74 | + Guid knownFolderID2; |
| 75 | + manager.FolderIdFromCsidl(0, out knownFolderID1); |
| 76 | + manager.DeepClone().FolderIdFromCsidl(0, out knownFolderID2); |
| 77 | + Assert.That(knownFolderID1, Is.EqualTo(knownFolderID2)); |
| 78 | +#endif |
| 79 | + } |
| 80 | + |
| 81 | + [Test] |
| 82 | + public void Clone_ComObject2() |
| 83 | + { |
| 84 | +#if !NETCORE |
| 85 | + Type t = Type.GetTypeFromProgID("SAPI.SpVoice"); |
| 86 | + var obj = Activator.CreateInstance(t); |
| 87 | + obj.DeepClone(); |
| 88 | +#endif |
| 89 | + } |
| 90 | + |
| 91 | + [Table("Currency", Schema = "Sales")] |
| 92 | + public class Currency |
| 93 | + { |
| 94 | + [Key] |
| 95 | + public string CurrencyCode { get; set; } |
| 96 | + |
| 97 | + [Column] |
| 98 | + public string Name { get; set; } |
| 99 | + } |
| 100 | + |
| 101 | + public class AdventureContext : DbContext |
| 102 | + { |
| 103 | + public AdventureContext() |
| 104 | +#if !NETCORE |
| 105 | + : base("Server=.;Integrated Security=SSPI;Database=AdventureWorks") |
| 106 | +#endif |
| 107 | + { |
| 108 | + } |
| 109 | + |
| 110 | + public DbSet<Currency> Currencies { get; set; } |
| 111 | + |
| 112 | +#if NETCORE |
| 113 | + protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) |
| 114 | + { |
| 115 | + optionsBuilder.UseSqlServer(@"Server=.;Database=AdventureWorks;Trusted_Connection=true;MultipleActiveResultSets=true"); |
| 116 | + } |
| 117 | +#endif |
| 118 | + } |
| 119 | + |
| 120 | + [Test] |
| 121 | + public void GenericComparer_Clone() |
| 122 | + { |
| 123 | + var comparer = new TestComparer(); |
| 124 | + comparer.DeepClone(); |
| 125 | + } |
| 126 | + |
| 127 | + private class TestComparer : Comparer<int> |
| 128 | + { |
| 129 | + // make object unsafe to work |
| 130 | + private object _fieldX = new object(); |
| 131 | + |
| 132 | + public override int Compare(int x, int y) |
| 133 | + { |
| 134 | + return x.CompareTo(y); |
| 135 | + } |
| 136 | + } |
| 137 | + |
| 138 | +#if !NETCORE |
| 139 | + public class KnownFolders |
| 140 | + { |
| 141 | + [Guid("8BE2D872-86AA-4d47-B776-32CCA40C7018"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] |
| 142 | + internal interface IKnownFolderManager |
| 143 | + { |
| 144 | + void FolderIdFromCsidl(int csidl, [Out] out Guid knownFolderID); |
| 145 | + |
| 146 | + void FolderIdToCsidl([In] [MarshalAs(UnmanagedType.LPStruct)] Guid id, [Out] out int csidl); |
| 147 | + |
| 148 | + void GetFolderIds(); |
| 149 | + } |
| 150 | + |
| 151 | + [ComImport, Guid("4df0c730-df9d-4ae3-9153-aa6b82e9795a")] |
| 152 | + internal class KnownFolderManager |
| 153 | + { |
| 154 | + // make object unsafe to work |
| 155 | +#pragma warning disable 169 |
| 156 | + private object _fieldX; |
| 157 | +#pragma warning restore 169 |
| 158 | + } |
| 159 | + } |
| 160 | +#endif |
| 161 | + } |
| 162 | +} |
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