Reorganize tests (adazzle#1878)

* Reorganize tests

* consistent describe, merge column utils tests

Author: nstepien

.eslintrc.js

@@ -579,7 +579,7 @@ module.exports = {
   }, {
     // TODO: remove
     files: [
-      'src/**/__tests__/**/*'
+      '*.test.*'
     ],
     rules: {
       'sonarjs/no-identical-functions': 0

jest.config.js

@@ -21,13 +21,12 @@ module.exports = {
   ],
   restoreMocks: true,
   moduleNameMapper: {
-    '^@material-ui/icons$': '<rootDir>/test/iconsMock.ts'
+    '^@material-ui/icons$': '<rootDir>/jest/iconsMock.ts'
   },
   setupFiles: [
-    '<rootDir>/test/setupTests.ts'
+    '<rootDir>/jest/setupTests.ts'
   ],
   testMatch: [
-    '<rootDir>/src/**/*.spec.(ts|tsx)',
-    '<rootDir>/test/**/*.test.(ts|tsx)'
+    '<rootDir>/src/**/*.test.*'
   ]
 };

test/iconsMock.ts renamed to jest/iconsMock.ts

@@ -2,6 +2,5 @@ import enzyme from 'enzyme';
 import Adapter from 'enzyme-adapter-react-16';
 
 enzyme.configure({
-  adapter: new Adapter(),
-  disableLifecycleMethods: true
+  adapter: new Adapter()
 });

test/setupTests.ts renamed to jest/setupTests.ts

@@ -29,7 +29,7 @@
     "postbuild": "node tools/buildStylesheets.mjs",
     "test": "jest",
     "test:watch": "jest --watch",
-    "eslint": "eslint --ext js,mjs,ts,tsx --max-warnings 0 -f codeframe --cache --color examples src test tools",
+    "eslint": "eslint --ext js,mjs,ts,tsx --max-warnings 0 -f codeframe --cache --color examples src jest tools",
     "eslint:fix": "npm run eslint -- --fix",
     "typecheck": "tsc -p tsconfig.all.json",
     "prepublishOnly": "npm install && npm run build",