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/package-lock.json

@@ -12541,6 +12541,32 @@
         }
       }
     },
+    "jest-circus": {
+      "version": "26.0.1",
+      "resolved": "https://registry.npmjs.org/jest-circus/-/jest-circus-26.0.1.tgz",
+      "integrity": "sha512-dp20V0Pi1N92Y7+ULPa3tNR9KCG0Sy19NiopyPmo5rNoQ4OGWmuzp1P0q1je2HV3fRD0BYE7wqh8aReGGENfUA==",
+      "dev": true,
+      "requires": {
+        "@babel/traverse": "^7.1.0",
+        "@jest/environment": "^26.0.1",
+        "@jest/test-result": "^26.0.1",
+        "@jest/types": "^26.0.1",
+        "chalk": "^4.0.0",
+        "co": "^4.6.0",
+        "dedent": "^0.7.0",
+        "expect": "^26.0.1",
+        "is-generator-fn": "^2.0.0",
+        "jest-each": "^26.0.1",
+        "jest-matcher-utils": "^26.0.1",
+        "jest-message-util": "^26.0.1",
+        "jest-runtime": "^26.0.1",
+        "jest-snapshot": "^26.0.1",
+        "jest-util": "^26.0.1",
+        "pretty-format": "^26.0.1",
+        "stack-utils": "^2.0.2",
+        "throat": "^5.0.0"
+      }
+    },
     "jest-config": {
       "version": "26.0.1",
       "resolved": "https://registry.npmjs.org/jest-config/-/jest-config-26.0.1.tgz",