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# help

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10/05/2023, 3:04 PM

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Rahul Agrawal

10/05/2023, 3:10 PM

The following works fine on both inline as well as bodyFile

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{{now offset='1 years'}}

while {{now}} does not work. I am surely missing something.

Tom

10/05/2023, 3:51 PM

That’s strange. Let me see if I can replicate.

Tom

10/05/2023, 3:51 PM

Are you on the latest WireMock version?

Rahul Agrawal

10/05/2023, 3:52 PM

Thanks for the help. I am on 3.2.0 standalone jar

Tom

10/05/2023, 3:55 PM

Did you include

"transformers": ["response-template"]

on your stub?

Tom

10/05/2023, 3:55 PM

Works for me with this

Rahul Agrawal

10/05/2023, 4:19 PM

Great to hear that it works. Yes I did have the transformers

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"response": {
        "status": 200,
        
        
       "bodyFileName" : "1.xml",
        
    
        
        "transformers": [
          "response-template"
        ],
        "headers": {
          "Content-Type": "application/xml"
        }
      }

my template file is

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<RealTimePrice>
                        <period>125</period>
                        <reportType>REP</reportType>
                        <tradingDate>02-Aug-2023</tradingDate>
                        
                        <A>{{now offset='1 years'}} </A>
                        <B>{{now}}</B>
                        <demand>6835.977</demand>
                        <tcl>0.000</tcl>
                        <USEP>84.99</USEP>
                        <lcp>0.00</lcp>
                        <regulation>.01</regulation>
                        <primaryReserve>.01</primaryReserve>
                        <secondaryReserve/>
                        <contingencyReserve>.1</contingencyReserve>
                        <eheur>0.50</eheur>
                        <solar>282.53</solar>
            </RealTimePrice>

Rahul Agrawal

10/05/2023, 4:19 PM

output is

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<RealTimePrice>
    <period>125</period>
    <reportType>REP</reportType>
    <tradingDate>02-Aug-2023</tradingDate>
    <A>2024-10-05T16:17:52Z </A>
    <B></B>
    <demand>6835.977</demand>
    <tcl>0.000</tcl>
    <USEP>84.99</USEP>
    <lcp>0.00</lcp>
    <regulation>.01</regulation>
    <primaryReserve>.01</primaryReserve>
    <secondaryReserve/>
    <contingencyReserve>.1</contingencyReserve>
    <eheur>0.50</eheur>
    <solar>282.53</solar>
</RealTimePrice>

Lee Turner

10/05/2023, 4:30 PM

Very strange. Just tried myself with your payloads and it seems to work for me. The response I get is:

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<RealTimePrice>
    <period>125</period>
    <reportType>REP</reportType>
    <tradingDate>02-Aug-2023</tradingDate>
    <A>2024-10-05T16:28:26Z</A>
    <B>2023-10-05T16:28:26Z</B>
    <demand>6835.977</demand>
    <tcl>0.000</tcl>
    <USEP>84.99</USEP>
    <lcp>0.00</lcp>
    <regulation>.01</regulation>
    <primaryReserve>.01</primaryReserve>
    <secondaryReserve/>
    <contingencyReserve>.1</contingencyReserve>
    <eheur>0.50</eheur>
    <solar>282.53</solar>
</RealTimePrice>

Rahul Agrawal

10/05/2023, 4:38 PM

hmmm...let me think harder - what am i doing wrong....any wild guess

Rahul Agrawal

10/05/2023, 4:42 PM

I think I have some clue - let me share that

Rahul Agrawal

10/05/2023, 4:44 PM

Inside a loop is this the right way to do it.... It works when I don't have the looping, but with loop it does not.

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{{#each (range 1 3) as |index|}}

			
			
			<RealTimePrice>
                        <period>125</period>
                        <reportType>REP</reportType>
                        <tradingDate>02-Aug-2023</tradingDate>
                        
                        <A>{{now offset='1 years'}} </A>
                        <B>{{now}}</B>
                        <demand>6835.977</demand>
                        <tcl>0.000</tcl>
                        <USEP>84.99</USEP>
                        <lcp>0.00</lcp>
                        <regulation>.01</regulation>
                        <primaryReserve>.01</primaryReserve>
                        <secondaryReserve/>
                        <contingencyReserve>.1</contingencyReserve>
                        <eheur>0.50</eheur>
                        <solar>282.53</solar>
            </RealTimePrice>

			{{/each}}

Tom

10/05/2023, 4:46 PM

I have a theory as to why this is happening, and I think it’s just a quirk of Handlebars

Tom

10/05/2023, 4:47 PM

When you’re inside a nested scope like the one that’s created inside

{{#each}}

it’s trying to look up

now

as if it’s a piece of data.

Lee Turner

10/05/2023, 4:47 PM

I guess you could use this as a workaround -

<B>{{now offset='0 years'}}</B>

Rahul Agrawal

10/05/2023, 4:47 PM

Yeahh

Tom

10/05/2023, 4:47 PM

I just tried that workaround and it seems to work

Rahul Agrawal

10/05/2023, 4:47 PM

Sure. Again thanks a lot.

Rahul Agrawal

10/05/2023, 4:49 PM

May I ask if it is ok to have complex looping etc or that is too much going outside the limits. also is it possible to increment dates etc using math functions. What is the suggested way to debug , when things are stuck....shd we look at handle bars documentation ?

Tom

10/05/2023, 4:50 PM

Complex looping should be fine, although as with programming generally there are limits.

Rahul Agrawal

10/05/2023, 4:51 PM

Got it. templates seem to be very powerful. https://wiremock.org/docs/response-templating/ - if there is a table of content for sub heading for this page - it would be very helpful.

Tom

10/05/2023, 4:51 PM

You should be able to use the

math

helper with dates, given a bit os wrangling

Rahul Agrawal

10/05/2023, 4:52 PM

Tom

10/05/2023, 4:52 PM

We’re about to restructure the docs

👏 1

Tom

10/05/2023, 4:52 PM

The Cloud docs have mostly the same info and are a bit better structured at the moment: https://docs.wiremock.io/response-templating/basics/

Rahul Agrawal

10/05/2023, 4:53 PM

Got it - thanks for guiding on that

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