text: import unittest
  
  import luigi
  from netCDF4 import Dataset
  
  from iasi import DecompressDataset
  from iasi.file import MoveVariables
  from test_precision import TestCompareDecompressionResult
  
  
  class IntegrationTest(TestCompareDecompressionResult):
      @classmethod
      def setUpClass(cls):
          file = '/tmp/data/METOPA_20160625001453_50240_20190209151722.nc'
          compression = DecompressDataset(
              file=file,
              dst='/tmp/iasi',
              force_upstream=True,
              compress_upstream=True
          )
          uncompressed = MoveVariables(
              file=file,
              dst='/tmp/iasi',
              force_upstream=True
          )
          assert luigi.build([compression, uncompressed], local_scheduler=True)
          cls.compressed = Dataset(compression.output().path)
          cls.uncompressed = Dataset(uncompressed.output().path)
  