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tests(font-size): add test for attributing styles to node #9400

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merged 8 commits into from
Jul 18, 2019

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connorjclark
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I noticed that the URL artifact for font-size-test was invalid. Fixed it - but there were also no tests that used it. So I made one that covers attributing styles to nodes.

types/artifacts.d.ts Outdated Show resolved Hide resolved
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@patrickhulce patrickhulce left a comment

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ain't gonna complain about more tests! :)

LGTM

types/artifacts.d.ts Outdated Show resolved Hide resolved

const auditResult = await FontSizeAudit.audit(artifacts, getFakeContext());
assert.equal(auditResult.details.items.length, 2);
assert.equal(auditResult.details.items[0].source, URL.finalUrl);
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expect(auditResult.details.items).toMatchObject

for the new stuff? :D

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done.

Also, I grabbed the describe fn I made in #9354 and moved it here. 1) will make the other review smaller 2) doing the same stuff here.

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still LGTM!

lighthouse-core/test/audits/seo/font-size-test.js Outdated Show resolved Hide resolved
@vercel vercel bot temporarily deployed to staging July 18, 2019 22:54 Inactive
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Fixed it - but there were also no tests that used it. So I made one that covers attributing styles to nodes.

neither of these are asserting source, though? Or at least one back to a URL

Also, maybe it's just the nature of the artifact, but these are pretty inscrutable test cases :) What on earth is type 'Attributes'?

describe('attributes source location', () => {
async function runFontSizeAuditWithSingleFailingStyle(style, nodeProperties) {
const artifacts = {
URL: {finalUrl: 'http://www.example.com'},
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this is also not a valid URL artifact :)

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do we want to make artifacts in tests fully complete, or just the parts we need for the test?

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do we want to make artifacts in tests fully complete, or just the parts we need for the test?

not necessarily, I just found it funny :)

(URL is declared at the top level, though, so could be reused like validViewport is)

localName: 'p',
attributes: ['class', 'my-p'],
});

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Oh my gosh wait yeah this file is completely different!

I'm sorry @connorjclark I got confused between two different font-size-test changes and approved this immediately after looking at the other one, too many reviews today my b 😢

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is there a separate review ongoing with runFontSizeAuditWithSingleFailingStyle...

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you even tried to warn me over chat and it didn't work! 😆

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nope, this was it.

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nope, this was it.

there was one in #9354, though? #9400 (comment)

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yes... and I moved it here and asked patrick to review over chat :) a flawless system as you see

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Also, maybe it's just the nature of the artifact, but these are pretty inscrutable test cases :) What on earth is type 'Attributes'?

It's a css rule that was applied via a dom attribute <font size="10px">. At least, in theory. I've just noticed that the gatherer doesn't seem to ever set type to Attributes!

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4 participants