This test produces zombies when PID 1 does not properly reap child
processes. Modifies the test to ignore these processes in the meantime.
Signed-off-by: Chris Henzie <chrishenzie@google.com>
When VeriftImage returns an error, the first return value may be set to
nil (this is the case for timeouts). When that is the case, it makes no
point trying to access its fields later in the test. Let's use
testify/require instead of testify/assert here to ensure the test halts
upon failure.
Signed-off-by: Athos Ribeiro <athos.ribeiro@canonical.com>
