Don't tregister ns teardown multiple times

Signed-off-by: Casey Dahlin <casey.dahlin@gmail.com>
A few test tweaks for coverage

Signed-off-by: Casey Dahlin <casey.dahlin@gmail.com>
Remove esc_parser_test

There was only one test in here and it is covered elsewhere now

Signed-off-by: Casey Dahlin <casey.dahlin@gmail.com>
Remove complement_test

Another now-redundant test suite

Signed-off-by: Casey Dahlin <casey.dahlin@gmail.com>
Remove order_test

For some reason removing this actually increased our test coverage...

Signed-off-by: Casey Dahlin <casey.dahlin@gmail.com>
Mino rephrasing

Using an _d constructor when we can.

Signed-off-by: Casey Dahlin <casey.dahlin@gmail.com>