Jest.mock does not resolve modules correctly when NODE_PATH is set

Created by: dapids

Description

Running tests with NODE_PATH=src npm test.

Expected behavior

jest.mock('my_module') should be resolved to src/my_module.

Actual behavior

jest.mock('my_module') does not resolve to src/my_module.

Environment

1. npm ls react-scripts (if you haven’t ejected): 0.8.4
2. node -v: v6.9.2
3. npm -v: 3.10.9