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Re: [Exist-open] [EXTERNAL] Re: %test:assertXPath help
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From: Joe W. <jo...@gm...> - 2023-03-15 15:33:33
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Hi Bernie, When I said: > Since your function's return value doesn't associate <html> with any namespace prefix - only a namespace URI - then you should construct your %assertXPath annotations with the expectation that elements have a default namespace of "http://www.w3.org/1999/xhtml". ... I was conveying how I expected XQSuite *should* work. But upon closer examination, I see that XQSuite does *not* provide %test:assertXPath annotation with any mechanism to address elements whose namespace is not bound to a namespace prefix. For situations such as the one you raised, you are currently limited to wildcards. I will submit a PR fixing this - adjusting XQSuite to work as I originally described. With the PR, you'll be able to use annotations like: %test:assertXPath("$result/self::html") %test:assertXPath("$result/head[title = 'Bad Request']") %test:assertXPath("$result/body/p[@class = 'ErrorMessage']") (Note here that $result is the <html> element, not a container around it. Thus, the expressions are slightly different from your originals.) Joe On Wed, Mar 15, 2023 at 9:23 AM Harris, Bernard T. (GSFC-5870) via Exist-open <exi...@li...> wrote: > Thanks for the suggestions. If I replace the import statement with the > declaration of the test namespace, I get > > > > Cannot compile xquery: err:XPST0017 Call to undeclared function: test:suite > > > > Your other suggestion to simplify the assertXPath expression might work on > this simple case, but I actually want to get the assertXPath working for > other, more complicated, functions. I was trying to get this simple case > working before using assertXPath on other, more important and complex > functions. Any other suggestions? Thanks. > > > > Bernie > > > > *From: *Juri Leino <ju...@ex...> > *Date: *Wednesday, March 15, 2023 at 8:58 AM > *To: *"Harris, Bernard T. (GSFC-5870)" <ber...@na...> > *Cc: *"exi...@li..." <exi...@li... > > > *Subject: *[EXTERNAL] Re: [Exist-open] %test:assertXPath help > > > > Hi Bernard! > > I would replace > > > import module namespace test="http://exist-db.org/xquery/xqsuite" <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fexist-db.org%2Fxquery%2Fxqsuite&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=U5DOAQhB5y9KN7wqqPMM8RkiydlgrTZTdsggwc65fgU%3D&reserved=0> > > at "resource:org/exist/xquery/lib/xqsuite/xqsuite.xql"; > > > with > > declare namespace test="http://exist-db.org/xquery/xqsuite" > <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fexist-db.org%2Fxquery%2Fxqsuite&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=U5DOAQhB5y9KN7wqqPMM8RkiydlgrTZTdsggwc65fgU%3D&reserved=0> > ; > > Now to your actual problem: > > The namespace declared in the testsuite is very likely not seen by > XQSuite. > This is non-obvious. The reason for this is that test argument and > assertion annotation values > are string literals that get cast to the expected type in the context of > the XQSuite module > *and not in the context of the testsuite*. > > Many tests in exist-db core serialize XML an assert that the result > *string* matches the expected > value instead of which could be a workaround for your tests as well. > > In your case it might be easiest to just return the evaluated xpath from > the testcase and to assert the strings equal > > > declare > > %test:arg("error", "Bad Request") > > %test:arg("description", "Invalid ResourceID") > > %test:arg("extraHtml") > > %test:assertXPath("Bad Request") > > function local:errorHtml( > > $error as xs:string, > > $description as xs:string, > > $extraHtml as node()?) > > as node() > > { > > let $result := > > <html xmlns="http://www.w3.org/1999/xhtml" <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.w3.org%2F1999%2Fxhtml&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=5%2BmCXRysPA%2BvDWJjLhfFaP2WawF1h3bfLP3W3R5liZM%3D&reserved=0> lang="en" xml:lang="en"> > > <head> > > <title>{$error}</title> > > </head> > > <body> > > <p class='ErrorMessage'><b>Message: </b>{$error}</p> > > <p class='ErrorDescription'><b>Description: </b>{$description}</p> > > {$extraHtml} > > </body> > > </html> > > return > > $result/xhtml:html/xhtml:body/xhtml:p[@class = 'ErrorMessage'] > > }; > > > > > > > > Harris, Bernard T. (GSFC-5870) via Exist-open wrote on 14.03.23 13:35: > > No matter what I do, I cannot get a useful (more than "$result") %:assertXPath to work in this case > > > > xquery version "3.1"; > > > > import module namespace inspect="http://exist-db.org/xquery/inspection" <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fexist-db.org%2Fxquery%2Finspection&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=r2hdSedYSS7asVgMnvy7WmZpZlqk%2FpZv%2BPCBfr%2Fz1QQ%3D&reserved=0>; > > import module namespace test="http://exist-db.org/xquery/xqsuite" <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fexist-db.org%2Fxquery%2Fxqsuite&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=U5DOAQhB5y9KN7wqqPMM8RkiydlgrTZTdsggwc65fgU%3D&reserved=0> > > at "resource:org/exist/xquery/lib/xqsuite/xqsuite.xql"; > > > > declare namespace xhtml = "http://www.w3.org/1999/xhtml" <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.w3.org%2F1999%2Fxhtml&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=5%2BmCXRysPA%2BvDWJjLhfFaP2WawF1h3bfLP3W3R5liZM%3D&reserved=0>; > > > > declare > > %test:arg("error", "Bad Request") > > %test:arg("description", "Invalid ResourceID") > > %test:arg("extraHtml") > > %test:assertXPath("$result//*:html") > > (: > > %test:assertXPath("$result//*:html/*:head[*:title = 'Bad Request']") > > %test:assertXPath("$result/xhtml:html/xhtml:body/xhtml:p[@class = 'ErrorMessage']") > > :) > > function local:errorHtml( > > $error as xs:string, > > $description as xs:string, > > $extraHtml as node()?) > > as node() > > { > > let $result := > > <html xmlns="http://www.w3.org/1999/xhtml" <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.w3.org%2F1999%2Fxhtml&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=5%2BmCXRysPA%2BvDWJjLhfFaP2WawF1h3bfLP3W3R5liZM%3D&reserved=0> lang="en" xml:lang="en"> > > <head> > > <title>{$error}</title> > > </head> > > <body> > > <p class='ErrorMessage'><b>Message: </b>{$error}</p> > > <p class='ErrorDescription'><b>Description: </b>{$description}</p> > > {$extraHtml} > > </body> > > </html> > > return > > $result > > }; > > > > let $f := local:errorHtml#3 > > return > > test:suite($f) > > > > > > It always results in > > > > <testsuites> > > <testsuite package="http://www.w3.org/2005/xquery-local-functions" <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.w3.org%2F2005%2Fxquery-local-functions&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=3cN4ZDb2Mnw9K0UQDfC3dGhbMg0hOVObes%2FzM4TSi9g%3D&reserved=0> timestamp="2023-03-14T08:28:16.065-04:00" tests="1" failures="1" errors="0" pending="0" time="PT0.002S"> > > <testcase name="errorHtml" class="local:errorHtml"> > > <failure message="assertXPath failed." type="failure-error-code-1">$result//*:html</failure> > > <output> > > <html xmlns="http://www.w3.org/1999/xhtml" <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.w3.org%2F1999%2Fxhtml&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=5%2BmCXRysPA%2BvDWJjLhfFaP2WawF1h3bfLP3W3R5liZM%3D&reserved=0> lang="en" xml:lang="en"> > > <head> > > <title>Bad Request</title> > > </head> > > <body> > > <p class="ErrorMessage"> > > <b>Message: </b>Bad Request</p> > > <p class="ErrorDescription"> > > <b>Description: </b>Invalid ResourceID</p> > > </body> > > </html> > > </output> > > </testcase> > > </testsuite> > > </testsuites> > > > > Or > > > > <testcase name="errorHtml" class="spasexq:errorHtml"> > > <error type="err:XPST0081" message="It is a static error if a QName used in an expression contains a namespace prefix that cannot be expanded into a namespace URI by using the statically known namespaces. Error while evaluating expression: $result//xhtml:html. No namespace defined for prefix xhtml:html"/> > > </testcase> > > > > If I use the xhtml namespace in the assertXPath annotation. I found someone report a similar problem on stackoverflow in 2016 but it is not clear to me how it was resolved. This is on exist-db 6.2.0 and Java 11. Does anyone know what I am doing wrong? Thanks. > > > > Bernie Harris > > > > > > > > > > _______________________________________________ > > Exist-open mailing list > > Exi...@li... > > https://lists.sourceforge.net/lists/listinfo/exist-open <https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.sourceforge.net%2Flists%2Flistinfo%2Fexist-open&data=05%7C01%7Cbernard.t.harris%40nasa.gov%7C9d7457058d8446cbad0408db2554e211%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C638144819057640707%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=paJOZIeH9sx5l5MVB4KuF7WMNNfkAzJpqRd%2FLMmijbE%3D&reserved=0> > > > > > > _______________________________________________ > Exist-open mailing list > Exi...@li... > https://lists.sourceforge.net/lists/listinfo/exist-open > |
