added default values for Test_APlgebra
added default values for Test_APlgebra

berserkr/HElib,AlexanderViand/HElib,AlexanderViand/HElib,shaih/HElib,shaih/HElib,berserkr/HElib,AlexanderViand/HElib,shaih/HElib,berserkr/HElib