text: #!/usr/bin/env python
  
  import numpy as np
  import summarize
  import pytest
  
  def test_true():
      assert True == True
  
  def test_gen_numbers_5():
      assert len(summarize.gen_numbers(5)) == 5
  
  @pytest.mark.parametrize("n", [5, 10])
  def test_gen_numbers_len(n):
      assert len(summarize.gen_numbers(n)) == n
  
  def test_gen_numbers_5_type():
      for n in summarize.gen_numbers(5):
              assert isinstance(n, np.int64)
  
  def test_gen_numbers_5_vals_seed():
      np.random.seed(5)
      assert np.all(summarize.gen_numbers(5) == [99, 78, 61, 16, 73])
  
  def test_summarize_custom():
      assert summarize.summarize([1,1,1,1,1]) == 1
  
  def test_summarize_seed():
      np.random.seed(5)
      numbers = summarize.gen_numbers(5)
      assert summarize.summarize(numbers) == np.mean([99,78,61,16,73])
  