public static void BuildAssemblyName___Should_build_the_expected_assembly_name___When_TypeRepresentation_is_unversioned()
{
// Arrange
var types = TypeGenerator.GenerateTypesForTesting();
var expected = types.Select(_ => _.Assembly.GetName().Name).ToList();
// Act
var actual = types.Select(_ => _.ToRepresentation().RemoveAssemblyVersions().BuildAssemblyName().FullName).ToList();
// Assert
actual.AsTest().Must().BeEqualTo(expected);
}
public static void ResolvedFromLoadedTypes_typeRepresentation___Should_roundtrip_a_type_from_its_representation___When_called()
{
// Arrange
var expectedTypes = TypeGenerator.GenerateTypesForTesting().ToList();
var representations = expectedTypes.Select(_ => _.ToRepresentation()).ToList();
// Act
var actualTypes = representations.Select(_ => _.ResolveFromLoadedTypes(throwIfCannotResolve: true)).ToList();
// Assert
actualTypes.AsTest().Must().BeEqualTo(expectedTypes);
}
public static void BuildAssemblyQualifiedName___Should_build_the_expected_assembly_qualified_name___When_TypeRepresentation_is_unversioned()
{
// Arrange
var types = TypeGenerator.GenerateTypesForTesting();
var expected = types.Select(_ => Regex.Replace(_.AssemblyQualifiedName, ", Version=.*?, Culture=.*?, PublicKeyToken=[a-z0-9]*", string.Empty)).ToList();
// Act
var actual = types.Select(_ => _.ToRepresentation().RemoveAssemblyVersions().BuildAssemblyQualifiedName()).ToList();
// Assert
actual.AsTest().Must().BeEqualTo(expected);
}
public static void ToTypeRepresentationFromAssemblyQualifiedName___Should_roundtrip_a_TypeRepresentation___When_assembly_qualified_name_generated_using_unversioned_TypeRepresentation_BuildAssemblyQualifiedName()
{
// Arrange
var types = TypeGenerator.GenerateTypesForTesting().ToList();
var expected = types.Select(_ => _.ToRepresentation().RemoveAssemblyVersions()).ToList();
var assemblyQualifiedNames = expected.Select(_ => _.BuildAssemblyQualifiedName()).ToList();
// Act
var actual = assemblyQualifiedNames.Select(_ => _.ToTypeRepresentationFromAssemblyQualifiedName()).ToList();
// Assert
actual.AsTest().Must().BeEqualTo(expected);
}
public static void ResolvedFromLoadedTypes_typeRepresentation___Should_return_null___When_multiple_versions_of_assembly_are_loaded_and_throwIfCannotResolve_is_false()
{
// Arrange
TypeGenerator.LoadOlderVersionOfConditions();
var type = typeof(Conditions.Condition);
var representation = type.ToRepresentation();
// Act
var actual = representation.ResolveFromLoadedTypes(AssemblyMatchStrategy.AnySingleVersion, throwIfCannotResolve: false);
// Assert
actual.AsTest().Must().BeNull();
}
public static void ResolvedFromLoadedTypes_typeRepresentation___Should_throw_InvalidOperationException___When_multiple_versions_of_assembly_are_loaded_and_throwIfCannotResolve_is_true()
{
// Arrange
TypeGenerator.LoadOlderVersionOfConditions();
var type = typeof(Conditions.Condition);
var representation = type.ToRepresentation();
// Act
var actual = Record.Exception(() => representation.ResolveFromLoadedTypes(AssemblyMatchStrategy.AnySingleVersion, throwIfCannotResolve: true));
// Assert
actual.AsTest().Must().BeOfType <InvalidOperationException>();
actual.Message.AsTest().Must().ContainString("Unable to resolve the specified TypeRepresentation (Conditions.Condition, Conditions, Version=2.1.0.24) with AssemblyMatchStrategy.AnySingleVersion. There were multiple versions of the following assemblies loaded: [Conditions,");
}
public static void Equals___Should_return_true___When_parameters_are_equal_and_have_different_versions()
{
// Arrange
var systemUnderTest = new VersionlessTypeEqualityComparer();
var oldConditionsAssembly = TypeGenerator.LoadOlderVersionOfConditions();
var type1 = typeof(Conditions.Condition);
var type2 = oldConditionsAssembly.GetTypes().Single(_ => _.Name == "Condition");
// Act
var actual = systemUnderTest.Equals(type1, type2);
// Assert
actual.AsTest().Must().BeTrue();
}
public static void ToTypeRepresentationFromAssemblyQualifiedName___Should_return_same_result_as_ToRepresentation___When_assembly_qualified_name_generated_using_old_OBC_serialization_inherited_type_concrete_type_logic()
{
// versioned
// Arrange
var types = TypeGenerator.GenerateTypesForTesting().ToList();
var expected = types.Select(_ => _.ToRepresentation().DeepCloneWithAssemblyVersion(null)).ToList();
var assemblyQualifiedNames = types.Select(_ => _.FullName + ", " + _.Assembly.GetName().Name).ToList();
// Act
var actual = assemblyQualifiedNames.Select(_ => _.ToTypeRepresentationFromAssemblyQualifiedName()).ToList();
// Assert
actual.AsTest().Must().BeEqualTo(expected);
}
public static void ToTypeRepresentationFromAssemblyQualifiedName___Should_return_same_result_as_ToRepresentation___When_assembly_qualified_name_generated_using_Type_AssemblyQualifiedName()
{
// versioned
// Arrange
var types = TypeGenerator.GenerateTypesForTesting().ToList();
var expected = types.Select(_ => _.ToRepresentation()).ToList();
var assemblyQualifiedNames = types.Select(_ => _.AssemblyQualifiedName).ToList();
// Act
var actual = assemblyQualifiedNames.Select(_ => _.ToTypeRepresentationFromAssemblyQualifiedName()).ToList();
// Assert
actual.AsTest().Must().BeEqualTo(expected);
}
public static void GetHashCode___Should_return_the_same_hash_code_for_representations_that_are_equal___When_called()
{
// Arrange
var systemUnderTest = new VersionlessTypeEqualityComparer();
var oldConditionsAssembly = TypeGenerator.LoadOlderVersionOfConditions();
var types = new[]
{
typeof(Conditions.Condition),
oldConditionsAssembly.GetTypes().Single(_ => _.Name == "Condition"),
};
// Act
var actual = types.Select(_ => systemUnderTest.GetHashCode(_)).ToList();
// Assert
actual.Distinct().AsTest().Must().HaveCount(1);
}
