text: import unittest
  
  from leetcode_python.src.algorithms.arrays.remove_covered_intervals import RemoveCoveredIntervals
  
  
  class TestRemoveCoveredIntervals(unittest.TestCase):
  
      def test_get_intervals(self):
          self.assertEqual(RemoveCoveredIntervals().get_intervals([[1, 4], [3, 6], [2, 8]]), 2)
  