Hi Stephen,
Some comments on the rules,
El 17/09/2009, a las 14:54, Stephen Green escribió:
Test Assertion ID: invoice-total-001.INVTOT002
Rule: given that there is only one currency used in the invoice and
that there is at least one invoice line with a line extension amount,
the 'TaxExclusiveAmount' in the invoice 'LegalMonetaryTotal' is
equal to the sum of the 'LineExtensionAmount's in all of the invoice
lines plus the sum of the invoice 'AllowanceCharge' charges minus
the sum of the invoice 'AllowanceCharge' allowances
There are AllowanceCharges at header and line level, which ones are you referring to?
Test Assertion ID: invoice-total-001.INVTOT003
Rule: given that there is only one currency used in the invoice and
that there is at least one invoice line with a line extension amount,
the 'AllowanceTotalAmount' in the invoice 'LegalMonetaryTotal' is
equal to the the sum of the invoice 'AllowanceCharge' allowances
minus the sum of the invoice 'AllowanceCharge' charges
Don't agree. There is a ChargeTotalAmount in the LegalMonetaryTotal. AllowanceTotalAmount should be the total of allowances, and ChargeTotalAmount the total of charges.
Test Assertion ID: invoice-total-001.INVTOT004
Rule: given that there is only one currency used in the invoice and
that there is at least one invoice line with a line extension amount,
in the invoice 'LegalMonetaryTotal' the 'LineExtensionAmount' is
equal to the 'TaxExclusiveAmount' plus the 'AllowanceTotalAmount'
I do not agree. The LineExtensionAmount equals the sum of LineExtensionAmounts at line level, as per your first rule.
Test Assertion ID: invoice-total-002.INVTOT005
Rule: [given that all test assertions in the test assertion set
'invoice-total-001' are passed],
the 'PayableAmount' in the invoice 'LegalMonetaryTotal' is equal to
the TaxExclusiveAmount (in the invoice 'LegalMonetaryTotal')
plus the sum of the invoice total tax amounts (at invoice document level)
I'd say that TaxInclusiveAmount equals TaxExclusiveAmount plus the sum of the invoice total tax amounts.
And PayableAmount is TaxInclusiveAmount minus the PrepaidAmount
Regards, Oriol
These are expressed using XPath in the test assertions document:
http://www.oasis-open.org/committees/download.php/34247/ubl-ta-draft-0-61.xml
I'm short on time but hope to be able to add these to the UBL wiki
if there aren't objections.
Best regards
---
Stephen D Green
2009/6/25 Stephen Green <>:
OK, now on [pause].
I'll come back to this thread when I've got some test assertions written
for the UBL calculation model.
Best
Stephen D Green
2009/6/24 Stephen Green <>:
The other advantage of using XPath ...
[ like one starting doc("http://docs.oasis-open.org/ubl/...")/...
to say something about the
schema (e.g. to extract a dictionary entry name if you really need one)
or doc($instance)/Invoice/... to assert something about the invoice
(where another reference
defines $instance), e.g. using a variable assignment element of the
xpath-profile test assertion ]
... is that you can make the assertion(s) executable. You can perhaps
convert to Schematron
for individual assertions or if you want to chain the assertions (make
one dependant on the
outcome of testing an invoice according to another) you can
(eventually) use a test assertion
xpath profile execution engine. For the latter you may need to wait
for tools to be in production
or write your own but WS-I is doing the latter quite successfully and
I hope there will be tools
soon, perhaps some free ones.
The Balisage 2009 XML conference will feature a presentation on this
by Jacques Durand of
Fujitsu US / WS-I / OASIS (TAG Chair, TAB, etc) which should be
excellent (plus Ken and I
both get a mention!).
Stephen D Green
2009/6/24 G. Ken Holman <>:
At 2009-06-24 19:36 +1000, wrote:
Sorry to jump in gents but I was looking to build this myself however you
gentleman know your way around these datasets better than I do and I am
hoping you may already have same.
Do we have a list of BBIE's that may play a role in calculating the
balance of an amount in an invoice?
You can see that Stephen and I have started here:
http://wiki.oasis-open.org/ubl/Example_Calculation_Models/Invoice_Tax_Total
... where you can see we are using "nsprefix:UBLName" and definition,
assuming a documentary set (not required set) of namespace prefixes listed
here:
http://wiki.oasis-open.org/ubl/Example_Calculation_Models#ns
I am talking all BBIE's that could form part of a calculation.
This would include a price in a catelogue that may transfer to an order.
This would not include the address of a supplier.
A list that would be useful would be:
UBL Name | Object Class | Property Term | Data Type | Definition
Given that "nsprefix:UBLName" combination will uniquely find the other
information, and that applications will use "nsprefix:UBLName" for access to
the information from programs or from stylesheets, I suspect our level of
detail is sufficient.
One drawback to your proposed list is that it doesn't show context (many UBL
business entities are used in multiple contexts), so I'm proposing an XPath
pattern address to the item in question and then a relative XPath address to
the components on which it is based. The information you want can be
derived unambiguously from the "nsprefix:UBLName" components used in the
XPath addresses.
For example, consider the common library entry:
TaxTotal | Tax Total. Tax Amount. Amount | The total tax amount for ...
This has different contexts just in our first examples:
/in:Invoice/cac:TaxTotal/cbc:TaxAmount
/in:Invoice/cac:InvoiceLine/cac:TaxTotal/cbc:TaxAmount
... so your level of granularity would not distinguish these two different
contexts.
If not I will try and build one myself.
It would help if you could join the committee and contribute to the work of
the HISC. If not, then submitting your contributions through the official
TC comment page is the way to have the committee formally consider your
input:
http://www.oasis-open.org/committees/comments/form.php?wg_abbrev=ubl
Thanks!
. . . . . . . . . . . Ken
--
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