smaller tests methods for TestCompletionDAWG
smaller tests methods for TestCompletionDAWG

pombredanne/DAWG,kmike/DAWG,pytries/DAWG,pytries/DAWG,moonlet/DAWG,moonlet/DAWG,pombredanne/DAWG,kmike/DAWG,kmike/DAWG,kmike/DAWG,pombredanne/DAWG,kmike/DAWG,moonlet/DAWG,pytries/DAWG,pytries/DAWG,moonlet/DAWG,pombredanne/DAWG