80127: Function test xfi:period-end

Documentation

Tests of function xfi:period-end($period as element(xbrli:period)) as xs:dateTime

Owners

Name	Affiliation	Email	Start	End
Herm Fischer	UBMatrix / Mark V Systems	fischer@markv.com	19-02-2008 at 00:00:00

References

http://www.xbrl.org/Specification/XF-PWD-2006-12-07.htm#_Toc152670682

http://www.xbrl.org/Specification/XF-PWD-2006-12-07.htm

Test Case Variations

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V-01 xfi:period-end returns correct dateTime for an instant context with date only

Documentation

Tests that either a the instant dateTime element is provided, or an equivalent atomic value of expected dateTime (note that date-only is incremented by one day to represent last instant in date, but date-time does not have its day incremented, per v-04 test below).

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V01)
• Function Call: xfi:period-end( /xbrli:xbrl/xbrli:context[@id eq 'context-earth']/xbrli:period )
  
  (against file V01)

Outputs

• Result test: ($result instance of element(*,xs:dateTime) or $result instance of xs:dateTime) and count( $result ) eq 1 and $result eq xs:dateTime("2008-01-01T00:00:00")

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V-02 Returns correct dateTime for concept whose context is instant date (only)

Documentation

Tests that either a the instant dateTime element is provided, or an equivalent atomic value of expected dateTime.

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V02)
• Function Call: xfi:period-end( xfi:period( /xbrli:xbrl/concept:cI[1] ) )
  
  (against file V02)

Outputs

• Result test: ($result instance of element(*,xs:dateTime) or $result instance of xs:dateTime) and count( $result ) eq 1 and $result eq xs:dateTime("2008-01-01T00:00:00")

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V-03 End instant for start-end duration context with date only

Documentation

Tests that end instant is properly returned for leap year.

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V03)
• Function Call: xfi:period-end( xfi:period( /xbrli:xbrl/concept:cD[1] ) )
  
  (against file V03)

Outputs

• Result test: ($result instance of element(*,xs:dateTime) or $result instance of xs:dateTime) and count( $result ) eq 1 and $result eq xs:dateTime("2008-02-29T00:00:00")

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V-04 End instant for start-end duration context with time not midnight

Documentation

Tests that end instant is properly returned for date with time, and not advanced to next day.

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V04)
• Function Call: xfi:period-end( xfi:period( /xbrli:xbrl/concept:cD[3] ) )
  
  (against file V04)

Outputs

• Result test: ($result instance of element(*,xs:dateTime) or $result instance of xs:dateTime) and count( $result ) eq 1 and $result eq xs:dateTime("2008-02-28T23:59:59")

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V-04a End instant for start-end duration context with time at preceeding midnight

Documentation

Tests that end instant is properly returned for date with time, and not advanced to next day.

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V04a)
• Function Call: xfi:period-end( xfi:period( /xbrli:xbrl/concept:cD[4] ) )
  
  (against file V04a)

Outputs

• Result test: ($result instance of element(*,xs:dateTime) or $result instance of xs:dateTime) and count( $result ) eq 1 and $result eq xs:dateTime("2008-02-28T00:00:00")

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V-04b End instant for start-end duration context with time at following midnight

Documentation

Tests that end instant is properly returned for date with time.

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V04b)
• Function Call: xfi:period-end( xfi:period( /xbrli:xbrl/concept:cD[5] ) )
  
  (against file V04b)

Outputs

• Result test: ($result instance of element(*,xs:dateTime) or $result instance of xs:dateTime) and count( $result ) eq 1 and $result eq xs:dateTime("2008-02-28T24:00:00") (: note this dateTime may be parsed same as 2008-02-29T00:00:00 and both instants are eq xs:dateTime's anyway :)

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V-05 Error for forever context

Documentation

Tests that indicated error is raised for inapplicable context.

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V05)
• Function Call: xfi:period-end( xfi:period( /xbrli:xbrl/concept:cD[2] ) )
  
  (against file V05)

Outputs

• Error code: xfie:PeriodIsForever

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V-06 Wrong node to function

Documentation

XPath-defined error for node type incorrect.

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V06)
• Function Call: xfi:period-end( /xbrli:xbrl/concept:cD[2] )
  
  (against file V06)

Outputs

• Error code: xqt-err:XPTY0004

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V-07 A sequence of periods as argument

Documentation

XPath-defined error for node type incorrect arity of argument.

Inputs

• schema: period-end-tests.xsd
• instance: hello-worlds-instance.xml (DTS Discovery starting point) (ID=V07)
• Function Call: xfi:period-end( /xbrli:xbrl/xbrli:context[@id ne 'planet-earth']/xbrli:period )
  
  (against file V07)

Outputs

• Error code: xqt-err:XPTY0004

Revisions

Name	On	Details
Herm Fischer	19-02-2008 at 00:00:00	Created the test case.
Herm Fischer	14-04-2008 at 00:00:00	Added more date-with-time variations.