Add support for eslint-plugin-jest (#252)

* adds eslint-plugin-jest dependency

* add jest category mappings

* add missing rule mapping

Author: fitsallun

lib/check_category_mapping.json

@@ -235,6 +235,11 @@
   "wrap-regex": "Clarity",
   "yoda": "Clarity",
 
+  "jest/no-disabled-tests": "Bug Risk",
+  "jest/no-focused-tests": "Clarity",
+  "jest/no-identical-title": "Clarity",
+  "jest/valid-expect": "Bug Risk",
+
   "jsdoc/check-param-names": "Clarity",
   "jsdoc/check-tag-names": "Clarity",
   "jsdoc/check-types": "Clarity",

package.json

@@ -40,6 +40,7 @@
     "eslint-plugin-import-order": "^2.1.4",
     "eslint-plugin-inferno": "^6.10.4",
     "eslint-plugin-jasmine": "^2.2.0",
+    "eslint-plugin-jest": "^19.0.1",
     "eslint-plugin-jquery": "^1.1.1",
     "eslint-plugin-jsdoc": "^3.0.0",
     "eslint-plugin-jsx-a11y": "^4.0.0",

yarn.lock

@@ -785,6 +785,10 @@ eslint-plugin-jasmine@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-jasmine/-/eslint-plugin-jasmine-2.2.0.tgz#7135879383c39a667c721d302b9f20f0389543de"
 
+eslint-plugin-jest@^19.0.1:
+  version "19.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-19.0.1.tgz#42a420e90e81aa74e162c16166e43a31b890eece"
+
 eslint-plugin-jquery@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/eslint-plugin-jquery/-/eslint-plugin-jquery-1.1.1.tgz#b8f3d7a80c8cc8f93c40eca10adf7a54bbbb4bd6"