:muscle: add typo checker for chai interface
:boom: fix typo
:sparkles: fix chai assertion extending
:sparkles: fix to use `deep` option in tests
:sparkles: fix tests
:sparkles: fix code style
:sparkles: add test
:muscle: improve object inspector
:sparkles: add escodegen to global
:sparkles: fix test-utils
Merge pull request #114 from mohayonao/fix-tests

Fix tests