DBIC_TRACE=1 prove -l t/47-find_unused_number.t 
t/47-find_unused_number.t .. 1/2 SELECT me.ddi, me.area_code, me.local_number, me.number_quality, me.is_used FROM complete_number_e164 me WHERE ( ( me.ddi = ? AND me.is_used = ? ) ): '441224900999', '0'
Can't call method "ddi" on an undefined value at t/47-find_unused_number.t line 18, <DATA> line 1.
# Looks like your test exited with 2 just after 1.
t/47-find_unused_number.t .. Dubious, test returned 2 (wstat 512, 0x200)
Failed 1/2 subtests 

Test Summary Report
-------------------
t/47-find_unused_number.t (Wstat: 512 Tests: 1 Failed: 0)
  Non-zero exit status: 2
  Parse errors: Bad plan.  You planned 2 tests but ran 1.
Files=1, Tests=1,  1 wallclock secs ( 0.02 usr  0.01 sys +  0.62 cusr  0.03 csys =  0.68 CPU)
Result: FAIL