public void WhenNoInputs_ThenEmptyArrayReturned()
{
var mps = new MethodParameterService();
var parms = mps.GetParams(new string [] { }, typeof(FakeFunction).GetTypeInfo().GetMethod("NoInputs", new Type [] { }));
parms.Should().BeEmpty();
}
public void WhenSingleStringWithDefaultInput_ThenDefaultReturned()
{
var mps = new MethodParameterService();
var parms = mps.GetParams(new string[] { }, typeof(FakeFunction).GetTypeInfo().GetMethod("DefaultStringInput", new Type[] { typeof(string) }));
parms.Count().Should().Be(1);
parms.Single().Should().Be("default");
}
private async Task ExecuteStepAsync(object instance, Step step)
{
var functionMethods =
instance.GetType()
.GetRuntimeMethods()
.Where(m => m.Name == step.Function.MethodName);
if (!functionMethods.Any())
{
throw new ArgumentException($"Method {step.Function.MethodName} not found on type {instance.GetType().Name}.");
}
var method = functionMethods.First();
var parameters = new MethodParameterService().GetParams(step.Function.PositionalMethodParameterValues?.ToArray(), method);
if (IsAsyncMethod(method))
{
await((Task)method.Invoke(instance, parameters));
}
else
{
method.Invoke(instance, parameters);
}
}
