6 commits

Author	SHA1	Message	Date
Nate Jones	ff57f33a73	full coverage on image tree code	2014-05-05 06:44:01 -07:00
Nate Jones	2e787004ab	implement --tree	2014-05-04 14:22:25 -07:00
Nate Jones	a009c9ab2a	test bad json	2014-04-25 07:45:27 -07:00
Nate Jones	0240a3fa3d	more complete test for graphviz output	2014-04-25 07:45:08 -07:00
Nate Jones	d83cfa5ea1	refactored test to be more flexible	2014-04-25 06:47:06 -07:00
Nate Jones	4857bfb781	refactor for testing ease, add a single test	2014-04-24 21:09:44 -07:00