/// <summary>
/// Checks if the signature of the supplied <paramref name="handlerMethod"/>
/// is compatible with the signature expected by the supplied
/// <paramref name="eventMeta"/>.
/// </summary>
/// <param name="eventMeta">The event to be checked against.</param>
/// <param name="handlerMethod">
/// The method signature to check for compatibility.
/// </param>
/// <returns>
/// <see langword="true"/> if the signature of the supplied
/// <paramref name="handlerMethod"/> is compatible with the signature
/// expected by the supplied <paramref name="eventMeta"/>;
/// <see langword="false"/> if not or either of the supplied
/// parameters is <see langword="null"/>.
/// </returns>
/// <seealso cref="Spring.Util.DelegateInfo.IsSignatureCompatible(MethodInfo)"/>
public static bool IsSignatureCompatible(
EventInfo eventMeta, MethodInfo handlerMethod)
{
bool compatible = false;
if (eventMeta != null &&
DelegateInfo.IsDelegate(eventMeta.EventHandlerType))
{
compatible = new DelegateInfo(eventMeta.EventHandlerType)
.IsSignatureCompatible(handlerMethod);
}
return(compatible);
}
public void IsDelegateWithNullType()
{
Assert.IsFalse(DelegateInfo.IsDelegate(null));
}
public void IsDelegate()
{
Assert.IsTrue(DelegateInfo.IsDelegate(typeof(EventHandler)));
}
public void IsDelegateWithBadType()
{
Assert.IsFalse(DelegateInfo.IsDelegate(typeof(string)));
}