Make a test more resilient against the host system
authorAlex Crichton <alex@alexcrichton.com>
Wed, 24 Sep 2014 05:23:10 +0000 (22:23 -0700)
committerAlex Crichton <alex@alexcrichton.com>
Sat, 27 Sep 2014 04:16:31 +0000 (21:16 -0700)
commitf4e91546a44a393000dea8607920a5cee52a1594
tree00d02c57219d0e6fec7c3c8a5596ad746d65286f
parentee02b9a8e64610e6d8983b5fb476f2833781f762
Make a test more resilient against the host system

If the host system had $HOME/.cargo/config which configured a user name/email
then this test would fail because those would be prioritized over $USER.

Closes #514
tests/test_cargo_new.rs