code: def testCoverConstructorWithN(self):
      self.assertTrue(self.cl.n == 10)
      cl = Cover(self.cl, n=15)
      self.assertTrue(cl.n == 15)
      cl = Cover(self.cl, n=1)
      self.assertTrue(cl.n == 10)
  
imports: import math
  import random
  import unittest
  from igraph import Clustering, CohesiveBlocks, Cover, Graph, Histogram, InternalError, UniqueIdGenerator, VertexClustering, compare_communities, split_join_distance, set_random_number_generator
label_desc: Use image node_id 6 for calling the CoverTests obj's underlying member method code with example usage: obj.testCoverConstructorWithN() without return types