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| mqjeff |
 Posted: Wed Aug 05, 2015 6:25 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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You really need to check with your release and testing team to determine what changes will require regression testing.
Most shops would require at least some if you change *anything*. |
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| fjb_saper |
| Posted: Wed Aug 05, 2015 8:07 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20767
Location: LI,NY
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I guess the regression test is to satisfy the management question:
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| So you're adding a transformation to your list. What is to guarantee me your flow will always pick the right one, and that it won't impact existing "customers" ?? |
Have fun 
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| akil |
| Posted: Thu Aug 06, 2015 7:53 am Post subject: |
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Partisan
Joined: 27 May 2014
Posts: 338
Location: Mumbai
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| fjb_saper wrote: |
I guess the regression test is to satisfy the management question:
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| So you're adding a transformation to your list. What is to guarantee me your flow will always pick the right one, and that it won't impact existing "customers" ?? |
Have fun |
I would say - I'll only be adding a file to a file-system, that won't change the logic that picks up the right XSL for the right Customer .. 
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| Vitor |
| Posted: Thu Aug 06, 2015 8:00 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| akil wrote: |
| fjb_saper wrote: |
I guess the regression test is to satisfy the management question:
| Quote: |
| So you're adding a transformation to your list. What is to guarantee me your flow will always pick the right one, and that it won't impact existing "customers" ?? |
Have fun |
I would say - I'll only be adding a file to a file-system, that won't change the logic that picks up the right XSL for the right Customer .. |
And how do you prove that? What do you say when, if another customer starts experiencing difficulties, the support people point their finger at the most recent change, i.e. the new XSL? How do you prove that the logic that selects the right customer doesn't misfire with this new customer? That's there's no conflict with subscribed messages?
Especially as any problem is the fault of the integration layer until it's proved innocent.
"Well it can't be anything I've done" is what the network guys say. No one believes them either.
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Honesty is the best policy.
Insanity is the best defence. |
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