Enable the exhaustive test tool for parsePerseusItem to test articles.

[benchristel]

This will help us find data issues where article content contains invalid or
strangely-shaped Perseus data.

Issue: LEMS-2582

Test plan:

Run the exhaustive test tool on a content snapshot that includes articles.

You should get 14 errors:

(root).question.widgets["interactive-graph N"].options.lockedFigures[N].size -- expected "small", "medium", "large"; got undefined
(root).question.widgets["grapher N"].options.correct.coords -- expected array; got null
(root).question.widgets["explanation N"][N] -- expected numeric string; got string
(root).question.widgets["image N"][N] -- expected numeric string; got string
(root).question.widgets["interactive-graph N"].options.lockedFigures[N].text -- expected string; got undefined
(root).question.widgets["interaction N"].options.elements[N].key -- expected string; got undefined
(root).question.widgets["cs-program N"].options.width -- expected number; got null
(root).question.widgets["iframe N"].options.allowFullScreen -- expected boolean; got undefined
(root).question.widgets["example-graphie-widget N"] -- expected a valid widget type; got string
(root).question.widgets["interactive-graph N"].options.lockedFigures[N].coord -- expected array; got undefined
(root).question.widgets["interactive-graph N"].options.lockedFigures[N].type -- expected "label"; got string
(root).question.widgets["explanation N"].options.widgets["image N"][N] -- expected numeric string; got string
(root).question.widgets["iframe N"].options.settings -- expected array; got undefined
(root).question.widgets["graded-group N"].options.widgets["numeric-input N"].options.answers[N].answerForms[N] -- expected "integer", "mixed", "improper", "proper", "decimal", "percent", "pi"; got string

[github-actions]

npm Snapshot: Published

Good news!! We've packaged up the latest commit from this PR (21757b4) and published it to npm. You
can install it using the tag PR2077.

Example:

yarn add @khanacademy/perseus@PR2077

If you are working in Khan Academy's webapp, you can run:

./dev/tools/bump_perseus_version.sh -t PR2077

[github-actions]

Size Change: 0 B

Total Size: 1.28 MB

ℹ️ View Unchanged

Filename	Size
packages/kas/dist/es/index.js	39 kB
packages/keypad-context/dist/es/index.js	760 B
packages/kmath/dist/es/index.js	4.27 kB
packages/math-input/dist/es/index.js	78 kB
packages/math-input/dist/es/strings.js	1.79 kB
packages/perseus-core/dist/es/index.js	1.48 kB
packages/perseus-editor/dist/es/index.js	688 kB
packages/perseus-linter/dist/es/index.js	22.2 kB
packages/perseus/dist/es/index.js	419 kB
packages/perseus/dist/es/strings.js	5.03 kB
packages/pure-markdown/dist/es/index.js	3.67 kB
packages/simple-markdown/dist/es/index.js	12.5 kB

_{compressed-size-action}

[jeremywiebe]

🤔 Typically I haven't seen articles referred to as Assessment Items. Just thinking through this, I might be too picky since this is a testing tool, but I wonder if we'd be better off exposing a new parsing function specifically for parsing articles (which are just an array of parsePerseusRenderer results). We will need that for integration in consuming apps anyways (ie. article rendering wouldn't use parsePerseusItem() but rather parsePerseusArticle() ideally).

This might also help the error output make more sense as I was a little jarred when seeing .question. in the error output.. articles don't have questions. :)