Enable colocation of tests (#81)

* Enable colocation of tests

Author: iamlacroix

packages/react-scripts/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@trunkclub/build",
-  "version": "6.0.0",
+  "version": "6.1.0",
   "upstream-version": "0.8.4",
   "description": "Configuration and scripts for Create React App. Fork maintained by Trunk Club",
   "repository": "trunkclub/create-react-app",

packages/react-scripts/utils/createJestConfig.js

@@ -20,7 +20,7 @@ module.exports = (resolve, rootDir, isEjecting) => {
   // TODO: I don't know if it's safe or not to just use / as path separator
   // in Jest configs. We need help from somebody with Windows to determine this.
   const config = {
-    testPathDirs: [ 'spec' ],
+    testPathDirs: [ 'spec', 'src' ],
     testRegex: '.*spec\\.(es6|js)$',
     moduleDirectories: [ 'src', 'node_modules' ],
     moduleFileExtensions: [ 'js', 'json', 'es6', 'jsx' ],