public ITestMetadata GetTestMetadata(IMetadataTypeInfo type)
{
var isCompilerGenerated = type.GetAttributeData <CompilerGeneratedAttribute>() != null;
if (isCompilerGenerated)
{
return(null);
}
var hasBecauseField = type.GetFields().Any(x =>
{
var metadataClassType = x.Type as IMetadataClassType;
if (metadataClassType == null)
{
return(false);
}
var fullyQualifiedName = metadataClassType.Type.FullyQualifiedName;
return(fullyQualifiedName == "Machine.Specifications.Because");
});
if (!hasBecauseField)
{
return(null);
}
var text = type.DescendantsAndSelf(x => x.DeclaringType)
.Select(
x =>
{
var subjectAttributeData = x.GetAttributeData("Machine.Specifications.SubjectAttribute");
if (subjectAttributeData == null)
{
return(null);
}
var subjectType = subjectAttributeData.ConstructorArguments.First().Type.NotNull().ToCommon();
return(subjectType.Name + ", " + type.ToCommon().Name.Replace(oldChar: '_', newChar: ' '));
}).WhereNotNull().FirstOrDefault();
if (text == null)
{
return(null);
}
var identity = _assemblyIdentity.CreateChildIdentity(type.FullyQualifiedName);
var categories = type.GetAttributeData <CategoriesAttribute>().GetValueOrDefault(
x => x.ConstructorArguments[0].ValuesArray.Select(y => (string)y.Value),
() => new string[0]).NotNull();
var fieldTests = type.GetFields().SelectMany(Flatten)
.TakeWhile(_notInterrupted)
.Select(x => GetFieldTest(x, identity))
.WhereNotNull();
return(new TypeTestMetadata(identity, _project, categories, text, fieldTests, type));
}
private string GetText(IMetadataTypeInfo type)
{
var subjectAttribute = type.DescendantsAndSelf(x => x.DeclaringType)
.Select(x => x.GetAttributeData(MSpecUtility.SubjectAttributeFullName)).WhereNotNull().First();
var subjectTypes = subjectAttribute.ConstructorArguments.Select(x => x.Value as IMetadataType).WhereNotNull();
var subjectText = subjectAttribute.ConstructorArguments.Select(x => x.Value as string).WhereNotNull().FirstOrDefault();
return(MSpecUtility.CreateText(type.ToCommon(), subjectTypes.SingleOrDefault()?.ToCommon(), subjectText));
}
public IEnumerable <IMetadataTypeInfo> GetImplementedTypes(IMetadataTypeInfo type)
{
return(type.DescendantsAndSelf(x => x.Base.NotNull().Type, x => x.Base != null).Concat(type.Interfaces.Select(x => x.Type)));
}
public IEnumerable<IMetadataTypeInfo> GetImplementedTypes(IMetadataTypeInfo type)
{
return type.DescendantsAndSelf(x => x.Base.AssertNotNull().Type, x => x.Base != null).Concat(type.Interfaces.Select(x => x.Type));
}