feat: add new test packages (#329)

jest and jasmine are well known popular testing frameworks

Also refactored the code to be an array instead of a regex.

Closes: #83

Author: wraithgar

lib/default-input.js

@@ -8,7 +8,17 @@ const npa = require('npm-package-arg')
 const semver = require('semver')
 
 // more popular packages should go here, maybe?
-const isTestPkg = (p) => !!p.match(/^(expresso|mocha|tap|coffee-script|coco|streamline)$/)
+const testPkgs = [
+  'coco',
+  'coffee-script',
+  'expresso',
+  'jasmine',
+  'jest',
+  'mocha',
+  'streamline',
+  'tap',
+]
+const isTestPkg = p => testPkgs.includes(p)
 
 const invalid = (msg) => Object.assign(new Error(msg), { notValid: true })