1510-smoke-test (#1548)

* 1510-smoke-test

* config default

* update tests

* update test config

* fix linter errors

* more comments

* address comments

* use npm install in push_tests.yml

* use environment.default.json

* adding docs

* Take care of @mweiden's nits

* Save screenshots in the __tests__/screenshots/ directory

* typo

* docs

* Add chart tests (#1580)

* merge tests

* check if bin creation returned null before rendering charts (#1576)

* check if bin creation returned null before rendering charts

* refactor chart rendering into functions (#1577)

* little fixes from PR

* reintroduce fix to check for null values

* change getAllByClass to return element

* slice instead

* new stackedbar test

* feedback-1573-test (#1579)

* feedback-1573-test

* enable whole test set

* revert tests

Co-authored-by: Timmy Huang <tihuan@users.noreply.github.com>

* tweak test to actually render chart

* include snapshot

* remove async

* fix getAllHistograms

* properly grab id

Co-authored-by: Timmy Huang <tihuan@users.noreply.github.com>

Co-authored-by: Matt Weiden <538456+mweiden@users.noreply.github.com>
Co-authored-by: Severiano Badajoz <sbadajoz@chanzuckerberg.com>

client/__tests__/e2e/e2eJestConfig.json

@@ -1,5 +1,10 @@
 {
+  "testRunner": "jest-circus/runner",
   "preset": "jest-puppeteer",
   "testMatch": ["**/__tests__/**/?(*.)(spec|test).js?(x)"],
-  "setupFiles": ["../setupMissingGlobals.js"]
+  "setupFiles": ["../setupMissingGlobals.js"],
+  "setupFilesAfterEnv": ["expect-puppeteer", "./puppeteer.setup.js"],
+  "globalSetup": "jest-environment-puppeteer/setup",
+  "globalTeardown": "jest-environment-puppeteer/teardown",
+  "testEnvironment": "./screenshot_env.js"
 }