Upgrade our unit testing framework

Move tests to use CMock and maybe Ceedling

Affected files:

• quad/src/computation_graph/test/test_computation_graph.c
• quad/src/quad_app/test/test_quad_app.c
• quad/src/queue/test/test_queue.c

FYI: @phjones

assigned to @jhladik and @pthedens

changed the description

removed Improvement label

added Improvement Testing labels

changed the description

mentioned in commit 37f51023

added In Progress label

mentioned in merge request !23 (merged)

created branch 20-upgrade-our-unit-testing-framework

mentioned in merge request !24 (closed)

changed the description

removed In Progress label

unassigned @jhladik and @pthedens

added Deprecated label

closed

marked this issue as related to #78 (closed)