public void TestTwoArgumentMethodWithOnlyOneArgumentProvided()
{
TestBean testBean = new TestBean();
MethodInfo method = testBean.GetType().GetMethod("StringAndIntegerArgumentMethod");
DefaultMethodInvoker invoker = new DefaultMethodInvoker(testBean, method);
invoker.InvokeMethod("ABC");
}
public void TestIntegerArgumentWithVoidReturnAndFailedConversion()
{
TestBean testBean = new TestBean();
MethodInfo method = testBean.GetType().GetMethod("IntegerArgumentWithVoidReturn");
DefaultMethodInvoker invoker = new DefaultMethodInvoker(testBean, method);
invoker.InvokeMethod("ABC");
}
public void TestStringArgumentWithVoidReturnAndSuccessfulConversion()
{
TestBean testBean = new TestBean();
MethodInfo method = testBean.GetType().GetMethod("StringArgumentWithVoidReturn");
DefaultMethodInvoker invoker = new DefaultMethodInvoker(testBean, method);
invoker.InvokeMethod(123);
Assert.That(testBean.lastStringArgument, Is.EqualTo("123"));
}
public MessageListMethodAdapter(object obj, MethodInfo method)
{
AssertUtils.ArgumentNotNull(obj, "'obj' must not be null");
AssertUtils.ArgumentNotNull(method, "'method' must not be null");
AssertUtils.IsTrue(method.GetParameters().Length == 1 && method.GetParameters()[0].ParameterType.Equals(typeof(IList<IMessage>)),
"Method must accept exactly one parameter, and it must be a List.");
_method = method;
_invoker = new DefaultMethodInvoker(obj, _method);
}
public MessageListMethodAdapter(object obj, string methodName)
{
AssertUtils.ArgumentNotNull(obj, "'obj' must not be null");
AssertUtils.ArgumentNotNull(methodName, "'methodName' must not be null");
_method = GetMethodWithListParam(obj, methodName);
AssertUtils.ArgumentNotNull(_method, "Method '" + methodName + "(List<> args)' not found on '" + obj.GetType() + "'.");
_invoker = new DefaultMethodInvoker(obj, _method);
}
private object DoInvokeMethod(MethodInfo method, object[] args, IMessage message)
{
object result = null;
IMethodInvoker invoker = null;
try {
invoker = invokers.ContainsKey(method) ? invokers[method] : null;
if(invoker == null) {
invoker = new DefaultMethodInvoker(_obj, method);
invokers.Add(method, invoker);
}
result = invoker.InvokeMethod(args);
}
catch(ArgumentException e) {
try {
if(message != null) {
result = invoker.InvokeMethod(message);
methodsExpectingMessage.Add(method);
}
}
catch(Exception ex) { //TODO NoSuchMethodException e2) {
throw new MessageHandlingException(message, "unable to resolve method for args: " + StringUtils.ArrayToCommaDelimitedString(args), ex);
}
}
return result == null || result.GetType().Equals(typeof(Missing)) ? null : result;
}
public void TestTwoArgumentsAndNoConversionRequired()
{
TestBean testBean = new TestBean();
MethodInfo method = testBean.GetType().GetMethod("StringAndIntegerArgumentMethod");
DefaultMethodInvoker invoker = new DefaultMethodInvoker(testBean, method);
object result = invoker.InvokeMethod("ABC", 456);
Assert.That(result, Is.EqualTo("ABC:456"));
}
