def generate_combinations(self,case_count=1):
if self.algorithm=='dfs':
self.all_combination = get_valid_dfs_dict_combinations(self.parameters,self._validation_method)
elif self.algorithm=='smart-random':
cache_filename,previously_tested = self.get_cachefile_name_and_previously_tested()
self.all_combination = get_valid_random_combinations(self.parameters,self._validation_method,case_count,previously_tested)
self.cleanup_cache_file_if_all_combinations_tested(self.all_combination, cache_filename, previously_tested)
elif self.algorithm=='random':
self.all_combination = get_valid_random_combinations(self.parameters,self._validation_method,case_count)
elif self.algorithm=='pairwise':
attrs = self.parameters.keys()
#print parameters,type(parameters)
self.parameters[attrs[0]]= random.sample(self.parameters[attrs[0]],len(self.parameters[attrs[0]]))
self.all_combination = get_all_pairs(self.parameters,self._validation_method)
#print all_combination
#print 'We got here'
else:
raise Exception,' Not supported algorithm'
return self.all_combination
def get_max_combinations(self):
return get_valid_dfs_dict_combinations(self.parameters,self._validation_method)
