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@tpierrain @JuanMGarridoPaz @DDDesignFR @duchessfr @DorraBartaguiz @Audrey_Neveu @estelandry @JeromeAvoustin @lucas_courot @JulienTopcu @Lilobase @BodySplash @pauline_io @jgrodziski @brunoboucard I had a LONG conversation w Thomas about this
Two things showed up.
1) he is writing a data-driven meta-model application. The inputs are data defining the data that will be received. So he needs a module that catches model inconsistencies... he calls this an adapter (i don't)
/1
@tpierrain @JuanMGarridoPaz @DDDesignFR @duchessfr @DorraBartaguiz @Audrey_Neveu @estelandry @JeromeAvoustin @lucas_courot @JulienTopcu @Lilobase @BodySplash @pauline_io @jgrodziski @brunoboucard I consider it part of the domain (maybe), for sure not part of "the technology of the world that will be swapped out".

however, we are not done with the discussion, nor do I have a modified, better arch to show him .. :))

2) more significantly...
2/
@tpierrain @JuanMGarridoPaz @DDDesignFR @duchessfr @DorraBartaguiz @Audrey_Neveu @estelandry @JeromeAvoustin @lucas_courot @JulienTopcu @Lilobase @BodySplash @pauline_io @jgrodziski @brunoboucard 2) the economics and pragmatics of writing the same tests at two very close interface points: just inside the adapter, and just outside, are unfavorable. Maybe 1 person can do that, but a whole team, unlikely ...

... understanding the pragmatics doesn't change the pattern,

3/
@tpierrain @JuanMGarridoPaz @DDDesignFR @duchessfr @DorraBartaguiz @Audrey_Neveu @estelandry @JeromeAvoustin @lucas_courot @JulienTopcu @Lilobase @BodySplash @pauline_io @jgrodziski @brunoboucard it changes the cost/benefits equation of using it.

this topic interests me.

in fact, both do... curious to see alternative implementations on both topics
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