fix #40: assertion that is always True

[lepistone]

Found by pylint, well done pylint!

[yvaucher]

raise error(EBADF, 'Bad file descriptor')

error: [Errno 9] Bad file descriptor

This might be caused by werkzeug version

However there is also:

 AssertionError in Python code  (line 114): missing sourced by

So the test you fixed is failing

[yvaucher]

I think this check should be moved as the Cost Estimate must pass in accepted first.

I'll fix that

[coveralls]

Coverage increased (+15.6%) to 90.2% when pulling 93fab53 on lepistone:fix-assertion into b0b8c99 on OCA:8.0.

[coveralls]

Coverage remained the same at 74.59% when pulling 11dc670 on lepistone:fix-assertion into b0b8c99 on OCA:8.0.

[gurneyalex]

👍

[lepistone]

thanks @yvaucher! 👍