forked from loafle/openapi-generator-original
* test: enable typescript-axios integration test * chore: update old dep & devDep * refactor: use axios installed in test target * chore(travisCI): update node version from v8.12.0 to v12.20.0
* test: enable typescript-axios integration test * chore: update old dep & devDep * refactor: use axios installed in test target * chore(travisCI): update node version from v8.12.0 to v12.20.0