tree 6912c1c3461e0b029479d22b38fb99befbe014a8
parent db1ca655cdbd92286b2f7dc942f504a50c491100
author Mindy Pereira <mindyp@google.com> 1317078701 -0700
committer Mindy Pereira <mindyp@google.com> 1317139294 -0700

Add more tests.

Tests verifying where a chip is position, removing a chip,
and creating a chip.

Change-Id: I2e9c6719a6efc365ab73c4d3c32bb29209b73e48