[WIP] Cypress coverage

[dmtrKovalenko]

Try to collect coverage from cypress tests

[vercel]

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[cypress]

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Test summary

53 • 4 • 1 • 0

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Run details

Project	material-ui-pickers
Status	Failed
Commit	52809e3
Started	Feb 13, 2020 8:04 PM
Ended	Feb 13, 2020 8:05 PM
Duration	01:04 💡
OS	Linux Debian - 9.8
Browser	Electron 61

View run in Cypress Dashboard ➡️

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Failures

	App.spec.ts ⏯		1
1	App navigation > Getting Started > Opens Installation page
	DatePicker.spec.ts ⏯		1
1	DatePicker > Mobile DatePicker > Should open date picker on 01-01-2018
	KeyboardNavigation.spec.ts ⏯		1
1	Keyboard navigation > DatePicker > Modal calendar allows to change date with keyboard
	VisualRegression.spec.ts ⏯		1
1	Visual Regression > Landing > Displays Landing page

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[oliviertassinari]

@dmtrKovalenko What's the objective of this pull request? What's the status of it?

[dmtrKovalenko]

Can be closed, anyway will be supressed by other PR

[oliviertassinari]

@dmtrKovalenko It seems that the objective is to get test coverage reporting. If it's the case, we can defer the resolution of the problem to mui/material-ui#19706, where it's already set up in the main repository. Is that correct?

[dmtrKovalenko]

No, I intend to keep cypress tests so it needs to be done anyway.

It will be much easier after migrating all tests to components

[oliviertassinari]

@dmtrKovalenko Would you mind expanding? From #1730 (comment), I thought that the policy was to replace cypress with testing-library, and introduce it back or an alternative tool like playwright as we hit a roadblock (depending on the pain points and what can best solve it). In such a roadmap, coverage with cypress has little value.

[dmtrKovalenko]

Haha, I had absolutely different view

[oliviertassinari]

@dmtrKovalenko What do you think about it?