private void AssertMember <T>(InjectMemberInfo member, string name, string canonicalName, bool isOptional = false)
{
Assert.That(member.Name, Is.EqualTo(name));
Assert.That(member.Type, Is.EqualTo(typeof(T)));
Assert.That(member.IsOptional, Is.EqualTo(isOptional));
Assert.That(member.CanonicalName, Is.EqualTo(canonicalName));
}
private bool TryGetParameterizedBinding <TGenerator>(
InjectMemberInfo injectMemberInfo,
TypeReference containingType,
string memberTypeName,
string providedTypeName,
Predicate <InjectMemberInfo> isParameterizedBinding,
Func <InjectMemberInfo, TypeReference, TGenerator> selector,
out TGenerator generator)
{
generator = default(TGenerator);
if (!isParameterizedBinding(injectMemberInfo))
{
return(false);
}
var memberType = injectMemberInfo.Type as GenericInstanceType;
if (memberType == null || memberType.GenericArguments.Count != 1)
{
var error = string.Format(
"{0} '{1}' of type '{2}' was detected as '{3}' but is actually a '{4}'; please report this as a bug.",
memberTypeName,
injectMemberInfo.MemberName,
containingType.FullName,
providedTypeName,
injectMemberInfo.Type.FullName);
errorReporter.LogError(error);
return(false);
}
generator = selector(injectMemberInfo, memberType.GenericArguments[0]);
return(true);
}
private bool TryGetLazyGenerator(InjectMemberInfo injectMemberInfo, TypeReference containingType, string memberTypeName, out LazyBindingGenerator generator)
{
return(TryGetParameterizedBinding(
injectMemberInfo,
containingType,
memberTypeName,
"Lazy<T>",
imi => imi.HasLazyKey,
(imi, t) => new LazyBindingGenerator(moduleDefinition, references, imi.Key, imi.LazyKey, t),
out generator));
}
private bool TryGetProviderGenerator(InjectMemberInfo injectMemberInfo, TypeDefinition containingType, string memberTypeName, out ProviderBindingGenerator generator)
{
return(TryGetParameterizedBinding(
injectMemberInfo,
containingType,
memberTypeName,
"IProvider<T>",
imi => imi.HasProviderKey,
(imi, t) => new ProviderBindingGenerator(moduleDefinition, references, imi.Key, imi.ProviderKey, t),
out generator));
}
