not all tests are passing out of the box

[Jake-Gillberg]

npm run test fails at scripts/test.js with the Error:

Test suite failed to run
SyntaxError: Identifier 'jest' has already been declared
    at Runtime._execModule (node_modules/jest-runtime/build/index.js:442:13)
          at <anonymous>

[erNail]

I have the same problem.

[skeebuzz]

When I try to run the tests from a fresh react-box unbox, the SimpleStorage contract doesn't deploy and I get: Error: VM Exception while processing transaction: invalid opcode. (This is against testrpc)

[skeebuzz]

Couldn't figure out why it wasn't working so I used a vanilla truffle install and combined it with an ejected create-react-app deployment (which is what it looks like the react box is is anyway).

[ryanhagerty]

I believe this is because it's trying to run the test.js as a test. I found this issue which clarified: facebook/create-react-app#1319

[palafoxernesto]

This pull request solves the issue

[jordanglassman]

Confirmed that version bump in PR fixes, npm install required.

[benjaminmbrown]

Just unboxed. Ran truffle test . testItStoresAValue fails - VM exception revert.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been closed, but can be re-opened if further comments indicate that the problem persists. Feel free to tag maintainers if no there is no reply to further comments.