private void InvokeActions(Type attribute, object testClass)
{
if (attribute == null)
{
throw new ArgumentNullException("attribute");
}
if (testClass == null)
{
throw new ArgumentNullException("testClass");
}
IList <MethodInfo> actions = new List <MethodInfo>();
Type testClassType = testClass.GetType();
if (attribute == typeof(ProtocolTestCleanupAttribute))
{
if (!this.cleanupActions.ContainsKey(testClassType))
{
this.cleanupActions[testClassType] =
TestToolHelpers.GetMethodsByAttribute(attribute, testClassType, true);
}
actions = this.cleanupActions[testClassType];
}
else if (attribute == typeof(ProtocolTestInitializeAttribute))
{
if (!this.initializeActions.ContainsKey(testClassType))
{
this.initializeActions[testClassType] =
TestToolHelpers.GetMethodsByAttribute(attribute, testClassType, true);
}
actions = this.initializeActions[testClassType];
}
else
{
throw new InvalidOperationException(
"Unexpected attribute found while invoking protocol testing actions.");
}
//invoke all actions
foreach (MethodInfo mi in actions)
{
// we don't use MethodInfo.Invoke() because
// that will wrap any exceptions thrown from the method
// being invoked into TargetInvocationException.
Action action = (Action)Delegate.CreateDelegate(
typeof(Action),
testClass,
mi);
action();
}
}
