[Newbies] Elegant way to tests an XMLElement's "string"`
Marcel Taeumel
marcel.taeumel at hpi.de
Mon Apr 20 15:18:47 UTC 2020
Yes, looks like #printOn: in XMLElement has everything in place for this scenario:
self
assert: '<ul><li> one</li><ul><li> two</li><ul><li> three</li><ul><li> four</li><li> four</li><ul><li> five</li><li> five</li><li> five</li></ul><li> four</li><li> four</li></ul><li> three</li><li> three</li></ul><li> two</li></ul></ul>
equals: xmlElement printString.
Best,
Marcel
Am 18.04.2020 15:10:45 schrieb Thiede, Christoph <christoph.thiede at student.hpi.uni-potsdam.de>:
Not actually sure what your problem is, but are you aware of String class >> #streamContents:? :-)
io := String streamContents: [:ios |
xmlElement printOn: ios].
Provided that XMLElement follows the usual conventions, you should also be able to simply say
io := xmlElement printString.
Hope that helps :-)
Best,
Christoph
Von: Beginners <beginners-bounces at lists.squeakfoundation.org> im Auftrag von tty <gettimothy at zoho.com>
Gesendet: Mittwoch, 8. April 2020 17:01 Uhr
An: beginners at lists.squeakfoundation.org
Betreff: [Newbies] Elegant way to tests an XMLElement's "string"`
Hi folks,
I am writing SUnit tests for my PEG grammar and I am not fluent in Streams.
I have my first test that checks the structure of an HTML UnorderedList.
The output of the parse run is an XMLElement.
*testListUnordered
<timeout: 10>
| xmlElement actor ios|
actor := PEGWikiMediaGeneratorTables new.
actor transcripton: false.
xmlElement := parser parse: 'UnorderedList' stream: (self listUnordered)
reading actor: actor.
ios := ReadWriteStream on:''.
xmlElement printOn: ios.
self assert: ((ios contents) = '<ul><li> one</li><ul><li> two</li><ul><li>
three</li><ul><li> four</li><li> four</li><ul><li> five</li><li>
five</li><li> five</li></ul><li> four</li><li> four</li></ul><li>
three</li><li> three</li></ul><li> two</li></ul></ul>') .
*
Is there a simpler way, minus the Stream to get the "contents" of the
XMLElement?
thanks in advance.
--
Sent from: http://forum.world.st/Squeak-Beginners-f107673.html [http://forum.world.st/Squeak-Beginners-f107673.html]
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