Chore/setup testing (#5)

* setup local ganache node for testing

* addressed feedback

Author: KuphJr

.gitignore

@@ -1,5 +1,8 @@
 node_modules
-coverage
+/test/hardhat/node_modules
+/test/hardhat/build
+/test/hardhat/.openzeppelin
+/coverage
 coverage.json
 .DS_Store
 dist

jest.config.js

@@ -4,6 +4,7 @@ module.exports = {
   testMatch: ['**/test/**/*.test.ts'],
   coverageReporters: ['html'],
   collectCoverageFrom: ['src/**/*.ts', '!src/test/*.ts'],
+  testTimeout: 60 * 1000,
   coverageThreshold: {
     global: {
       branches: 95,