text: import os
  import unittest
  import json
  import jc.parsers.jar_manifest
  
  THIS_DIR = os.path.dirname(os.path.abspath(__file__))
  
  
  class MyTests(unittest.TestCase):
  
      def setUp(self):
          # input
          with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/rhel-8/MANIFEST.MF.out'), 'r', encoding='utf-8') as f:
              self.rhel_8_manifest_mf = f.read()
  
          with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/rhel-8/MANIFEST.MF.MULTI.out'), 'r', encoding='utf-8') as f:
              self.rhel_8_manifest_mf_multi = f.read()
  
          # output
          with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/rhel-8/MANIFEST.MF.json'), 'r', encoding='utf-8') as f:
              self.rhel_8_manifest_mf_json = json.loads(f.read())
  
          with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/rhel-8/MANIFEST.MF.MULTI.json'), 'r', encoding='utf-8') as f:
              self.rhel_8_manifest_mf_multi_json = json.loads(f.read())
  
      def test_jar_manifest_nodata(self):
          """
          Test 'jar_manifest' parser with no data
          """
          self.assertEqual(jc.parsers.jar_manifest.parse('', quiet=True), [])
  
      def test_jar_manifest_rhel_8(self):
          """
          Test 'cat MANIFEST.MF | jc --jar_manifest'
          """
          self.assertEqual(jc.parsers.jar_manifest.parse(self.rhel_8_manifest_mf, quiet=True), self.rhel_8_manifest_mf_json)
  
      def test_jar_manifest_multi_rhel_8(self):
          """
          Test 'unzip -c apache-log4j-2.16.0-bin/log4j-core-2.16.0.jar META-INF/MANIFEST.MF | jc --jar_manifest'
          """
          self.assertEqual(jc.parsers.jar_manifest.parse(self.rhel_8_manifest_mf_multi, quiet=True), self.rhel_8_manifest_mf_multi_json)
  
  
  if __name__ == '__main__':
      unittest.main()
  