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| 1 | +using System.Reflection; |
| 2 | + |
| 3 | +namespace BitMono.Shared.Tests; |
| 4 | + |
| 5 | +public interface ITestResolver { } |
| 6 | + |
| 7 | +public class ConcreteTestResolver : ITestResolver { } |
| 8 | + |
| 9 | +public class AnotherTestResolver : ITestResolver { } |
| 10 | + |
| 11 | +public interface IGenericTestResolver<T> { } |
| 12 | + |
| 13 | +public class GenericTestResolverBase<T> : IGenericTestResolver<T> { } |
| 14 | + |
| 15 | +public class StringTestResolver : GenericTestResolverBase<string> { } |
| 16 | + |
| 17 | +public class IntTestResolver : GenericTestResolverBase<int> { } |
| 18 | + |
| 19 | +public interface ITestAnalyzer<T> { } |
| 20 | + |
| 21 | +public abstract class TestAnalyzerBase<T> : ITestAnalyzer<T> { } |
| 22 | + |
| 23 | +public class StringTestAnalyzer : TestAnalyzerBase<string> { } |
| 24 | + |
| 25 | +public class IntTestAnalyzer : ITestAnalyzer<int> { } |
| 26 | + |
| 27 | +/// <summary> |
| 28 | +/// Simulates the AttributeResolver<TModel> scenario from |
| 29 | +/// https://github.com/sunnamed434/BitMono/issues/268 |
| 30 | +/// </summary> |
| 31 | +public class OpenGenericTestImplementation<T> : IGenericTestResolver<T> { } |
| 32 | + |
| 33 | +public class ContainerExtensionsTests |
| 34 | +{ |
| 35 | + [Fact] |
| 36 | + public void RegisterAssemblyTypes_ShouldRegisterImplementations() |
| 37 | + { |
| 38 | + using var container = new Container(); |
| 39 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 40 | + |
| 41 | + container.RegisterAssemblyTypes(assemblies, typeof(ITestResolver)); |
| 42 | + |
| 43 | + container.IsRegistered<ITestResolver>().Should().BeTrue(); |
| 44 | + } |
| 45 | + |
| 46 | + [Fact] |
| 47 | + public void RegisterAssemblyTypes_ShouldSkipAbstractClasses() |
| 48 | + { |
| 49 | + using var container = new Container(); |
| 50 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 51 | + |
| 52 | + container.RegisterAssemblyTypes(assemblies, typeof(ITestAnalyzer<string>)); |
| 53 | + |
| 54 | + // Should not throw - abstract TestAnalyzerBase should be skipped |
| 55 | + var service = container.GetService(typeof(ITestAnalyzer<string>)); |
| 56 | + service.Should().NotBeNull(); |
| 57 | + } |
| 58 | + |
| 59 | + [Fact] |
| 60 | + public void RegisterAssemblyTypes_ShouldSkipGenericTypeDefinitions() |
| 61 | + { |
| 62 | + using var container = new Container(); |
| 63 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 64 | + |
| 65 | + // This should not throw - generic type definitions should be skipped |
| 66 | + var act = () => container.RegisterAssemblyTypes(assemblies, typeof(IGenericTestResolver<string>)); |
| 67 | + |
| 68 | + act.Should().NotThrow(); |
| 69 | + } |
| 70 | + |
| 71 | + [Fact] |
| 72 | + public void RegisterAssemblyTypes_WithFilter_ShouldApplyFilter() |
| 73 | + { |
| 74 | + using var container = new Container(); |
| 75 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 76 | + |
| 77 | + container.RegisterAssemblyTypes(assemblies, typeof(ITestResolver), |
| 78 | + type => type.Name.StartsWith("Concrete")); |
| 79 | + |
| 80 | + var service = container.GetService(typeof(ITestResolver)); |
| 81 | + service.Should().BeOfType<ConcreteTestResolver>(); |
| 82 | + } |
| 83 | + |
| 84 | + [Fact] |
| 85 | + public void RegisterClosedTypesOf_ShouldRegisterClosedGenericImplementations() |
| 86 | + { |
| 87 | + using var container = new Container(); |
| 88 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 89 | + |
| 90 | + container.RegisterClosedTypesOf(assemblies, typeof(ITestAnalyzer<>)); |
| 91 | + |
| 92 | + container.IsRegistered(typeof(ITestAnalyzer<string>)).Should().BeTrue(); |
| 93 | + container.IsRegistered(typeof(ITestAnalyzer<int>)).Should().BeTrue(); |
| 94 | + } |
| 95 | + |
| 96 | + [Fact] |
| 97 | + public void RegisterClosedTypesOf_ShouldSkipAbstractClasses() |
| 98 | + { |
| 99 | + using var container = new Container(); |
| 100 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 101 | + |
| 102 | + // TestAnalyzerBase<T> is abstract and should be skipped |
| 103 | + var act = () => container.RegisterClosedTypesOf(assemblies, typeof(ITestAnalyzer<>)); |
| 104 | + |
| 105 | + act.Should().NotThrow(); |
| 106 | + } |
| 107 | + |
| 108 | + /// <summary> |
| 109 | + /// Regression test for https://github.com/sunnamed434/BitMono/issues/268 |
| 110 | + /// OpenGenericTestImplementation<T> is a generic type definition and should be skipped. |
| 111 | + /// </summary> |
| 112 | + [Fact] |
| 113 | + public void RegisterClosedTypesOf_ShouldSkipGenericTypeDefinitions() |
| 114 | + { |
| 115 | + using var container = new Container(); |
| 116 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 117 | + |
| 118 | + var act = () => container.RegisterClosedTypesOf(assemblies, typeof(IGenericTestResolver<>)); |
| 119 | + |
| 120 | + act.Should().NotThrow(); |
| 121 | + } |
| 122 | + |
| 123 | + [Fact] |
| 124 | + public void RegisterClosedTypesOf_ShouldResolveRegisteredTypes() |
| 125 | + { |
| 126 | + using var container = new Container(); |
| 127 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 128 | + |
| 129 | + container.RegisterClosedTypesOf(assemblies, typeof(ITestAnalyzer<>)); |
| 130 | + |
| 131 | + var stringAnalyzer = container.GetService(typeof(ITestAnalyzer<string>)); |
| 132 | + var intAnalyzer = container.GetService(typeof(ITestAnalyzer<int>)); |
| 133 | + |
| 134 | + stringAnalyzer.Should().NotBeNull(); |
| 135 | + stringAnalyzer.Should().BeOfType<StringTestAnalyzer>(); |
| 136 | + intAnalyzer.Should().NotBeNull(); |
| 137 | + intAnalyzer.Should().BeOfType<IntTestAnalyzer>(); |
| 138 | + } |
| 139 | + |
| 140 | + [Fact] |
| 141 | + public void RegisterClosedTypesOf_ShouldThrowForNonGenericType() |
| 142 | + { |
| 143 | + using var container = new Container(); |
| 144 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 145 | + |
| 146 | + var act = () => container.RegisterClosedTypesOf(assemblies, typeof(ITestResolver)); |
| 147 | + |
| 148 | + act.Should().Throw<ArgumentException>() |
| 149 | + .WithMessage("*open generic type*"); |
| 150 | + } |
| 151 | + |
| 152 | + [Fact] |
| 153 | + public void RegisterClosedTypesOf_WithFilter_ShouldApplyFilter() |
| 154 | + { |
| 155 | + using var container = new Container(); |
| 156 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 157 | + |
| 158 | + container.RegisterClosedTypesOf(assemblies, typeof(ITestAnalyzer<>), |
| 159 | + type => type.Name.StartsWith("String")); |
| 160 | + |
| 161 | + container.IsRegistered(typeof(ITestAnalyzer<string>)).Should().BeTrue(); |
| 162 | + container.IsRegistered(typeof(ITestAnalyzer<int>)).Should().BeFalse(); |
| 163 | + } |
| 164 | + |
| 165 | + /// <summary> |
| 166 | + /// Ensures concrete types are also registered, not just interfaces. |
| 167 | + /// This is needed when other services depend on concrete analyzer types (e.g., Renamer depends on NameCriticalAnalyzer). |
| 168 | + /// </summary> |
| 169 | + [Fact] |
| 170 | + public void RegisterClosedTypesOf_ShouldAlsoRegisterConcreteTypes() |
| 171 | + { |
| 172 | + using var container = new Container(); |
| 173 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 174 | + |
| 175 | + container.RegisterClosedTypesOf(assemblies, typeof(ITestAnalyzer<>)); |
| 176 | + |
| 177 | + // Should be able to resolve by interface |
| 178 | + container.IsRegistered(typeof(ITestAnalyzer<string>)).Should().BeTrue(); |
| 179 | + |
| 180 | + // Should ALSO be able to resolve by concrete type (this is the fix) |
| 181 | + container.IsRegistered(typeof(StringTestAnalyzer)).Should().BeTrue(); |
| 182 | + container.IsRegistered(typeof(IntTestAnalyzer)).Should().BeTrue(); |
| 183 | + } |
| 184 | + |
| 185 | + [Fact] |
| 186 | + public void RegisterCollection_ShouldRegisterAllImplementations() |
| 187 | + { |
| 188 | + using var container = new Container(); |
| 189 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 190 | + |
| 191 | + container.RegisterCollection<ITestResolver>(assemblies); |
| 192 | + |
| 193 | + var collection = container.GetService(typeof(ICollection<ITestResolver>)) as ICollection<ITestResolver>; |
| 194 | + |
| 195 | + collection.Should().NotBeNull(); |
| 196 | + collection!.Count.Should().BeGreaterThan(0); |
| 197 | + } |
| 198 | + |
| 199 | + [Fact] |
| 200 | + public void RegisterCollection_ShouldContainAllImplementations() |
| 201 | + { |
| 202 | + using var container = new Container(); |
| 203 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 204 | + |
| 205 | + container.RegisterCollection<ITestResolver>(assemblies); |
| 206 | + |
| 207 | + var collection = container.Resolve<ICollection<ITestResolver>>(); |
| 208 | + |
| 209 | + collection.Should().Contain(r => r is ConcreteTestResolver); |
| 210 | + collection.Should().Contain(r => r is AnotherTestResolver); |
| 211 | + } |
| 212 | + |
| 213 | + [Fact] |
| 214 | + public void RegisterCollection_ShouldSkipGenericTypeDefinitions() |
| 215 | + { |
| 216 | + using var container = new Container(); |
| 217 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 218 | + |
| 219 | + // Should not throw when encountering generic type definitions |
| 220 | + var act = () => container.RegisterCollection<ITestResolver>(assemblies); |
| 221 | + |
| 222 | + act.Should().NotThrow(); |
| 223 | + } |
| 224 | + |
| 225 | + [Fact] |
| 226 | + public void RegisterCollection_WithFilter_ShouldApplyFilter() |
| 227 | + { |
| 228 | + using var container = new Container(); |
| 229 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 230 | + |
| 231 | + container.RegisterCollection<ITestResolver>(assemblies, |
| 232 | + type => type.Name.StartsWith("Concrete")); |
| 233 | + |
| 234 | + var collection = container.Resolve<ICollection<ITestResolver>>(); |
| 235 | + |
| 236 | + collection.Count.Should().Be(1); |
| 237 | + collection.Should().AllBeOfType<ConcreteTestResolver>(); |
| 238 | + } |
| 239 | + |
| 240 | + [Fact] |
| 241 | + public void RegisterCollection_ShouldAlsoRegisterIndividualTypes() |
| 242 | + { |
| 243 | + using var container = new Container(); |
| 244 | + var assemblies = new[] { typeof(ContainerExtensionsTests).Assembly }; |
| 245 | + |
| 246 | + container.RegisterCollection<ITestResolver>(assemblies); |
| 247 | + |
| 248 | + container.IsRegistered<ConcreteTestResolver>().Should().BeTrue(); |
| 249 | + container.IsRegistered<AnotherTestResolver>().Should().BeTrue(); |
| 250 | + } |
| 251 | +} |
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