/// <summary>
/// Infers whether the type is a test type based on its structure.
/// </summary>
/// <remarks>
/// <para>
/// Returns true if the type any associated patterns, if it has
/// non-nested type members (subject to <see cref="GetMemberBindingFlags" />)
/// with patterns, if it has generic parameters with patterns, or if any
/// of its nested types satisfy the preceding rules.
/// </para>
/// </remarks>
/// <param name="evaluator">The pattern evaluator.</param>
/// <param name="type">The type.</param>
/// <returns>True if the type is likely a test type.</returns>
protected virtual bool InferTestType(IPatternEvaluator evaluator, ITypeInfo type)
{
if (evaluator.HasPatterns(type))
{
return(true);
}
BindingFlags bindingFlags = GetMemberBindingFlags(type);
if (HasCodeElementWithPattern(evaluator, type.GetMethods(bindingFlags)) ||
HasCodeElementWithPattern(evaluator, type.GetProperties(bindingFlags)) ||
HasCodeElementWithPattern(evaluator, type.GetFields(bindingFlags)) ||
HasCodeElementWithPattern(evaluator, type.GetEvents(bindingFlags)))
{
return(true);
}
if (type.IsGenericTypeDefinition && HasCodeElementWithPattern(evaluator, type.GenericArguments))
{
return(true);
}
if (ShouldConsumeConstructors(type) &&
HasCodeElementWithPattern(evaluator, type.GetConstructors(ConstructorBindingFlags)))
{
return(true);
}
foreach (ITypeInfo nestedType in type.GetNestedTypes(NestedTypeBindingFlags))
{
if (InferTestType(evaluator, nestedType))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Consumes type members including fields, properties, methods and events.
/// </summary>
/// <param name="typeScope">The scope to be used as the containing scope.</param>
/// <param name="type">The type whose members are to be consumed.</param>
protected void ConsumeMembers(IPatternScope typeScope, ITypeInfo type)
{
BindingFlags bindingFlags = GetMemberBindingFlags(type);
// TODO: We should probably process groups of members in sorted order working outwards
// from the base type, like an onion.
foreach (IFieldInfo field in CodeElementSorter.SortMembersByDeclaringType(type.GetFields(bindingFlags)))
{
typeScope.Consume(field, false, DefaultFieldPattern);
}
foreach (IPropertyInfo property in CodeElementSorter.SortMembersByDeclaringType(type.GetProperties(bindingFlags)))
{
typeScope.Consume(property, false, DefaultPropertyPattern);
}
foreach (IMethodInfo method in CodeElementSorter.SortMembersByDeclaringType(type.GetMethods(bindingFlags)))
{
typeScope.Consume(method, false, DefaultMethodPattern);
}
foreach (IEventInfo @event in CodeElementSorter.SortMembersByDeclaringType(type.GetEvents(bindingFlags)))
{
typeScope.Consume(@event, false, DefaultEventPattern);
}
}
public override EventInfo[] GetEvents(BindingFlags bindingAttr)
{
return(GenericCollectionUtils.ConvertAllToArray <IEventInfo, EventInfo>(adapter.GetEvents(bindingAttr),
delegate(IEventInfo @event) { return @event.Resolve(false); }));
}