When shimming DateTimeOffset access to the .Date property throws "Object reference not set to an instance of an object" #81
Description
It seems that something is messed up here.
Using Poser v2.1.0
Shim dateTimeShim = Shim.Replace(() => DateTimeOffset.UtcNow)
.With(() => DateTimeOffset.Parse(startDate, styles: DateTimeStyles.AssumeUniversal).AddMonths(monthIndex));
PoseContext.Isolate(() =>
{
bool test2 = DateTimeOffset.UtcNow.Date > DateTimeOffset.UtcNow.AddMonths(1).Date;
},
dateTimeShim);System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
---> System.NullReferenceException: Object reference not set to an instance of an object.
at impl_System.DateTimeOffset_AddMonths(DateTimeOffset&, Int32)
at stub_call_System.DateTimeOffset_AddMonths(DateTimeOffset&, Int32)
at impl_Buzzscreens.Features.Tests.Orders.OrderTests+<>c_<WithOrder_NextBillingDate_ReturnsCorrectDate>b__1_4(<>c)
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr)
--- End of inner exception stack trace ---
at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr)
at System.Reflection.MethodBaseInvoker.InvokeWithOneArg(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Delegate.DynamicInvokeImpl(Object[] args)
at Pose.PoseContext.Isolate(Action entryPoint, Shim[] shims)
at Buzzscreens.Features.Tests.Orders.OrderTests.WithOrder_NextBillingDate_ReturnsCorrectDate(String startDate, String endDate, Int32 monthIndex, String expectedEnd, Boolean shouldEndBeLastMonth) in C:\Users\Douglas\Documents\01 Programming\02 Contracts\buzzscreens-app\apps\backend\Buzzscreens.Features.Tests\Orders\OrderTests.cs:line 60
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
at System.Reflection.MethodBaseInvoker.InvokeWithManyArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
The following works as expected:
DateTime test = DateTimeOffset
.Parse(startDate, styles: DateTimeStyles.AssumeUniversal)
.AddMonths(monthIndex)
.Date;