old_contents: from __future__ import absolute_import
  
  from .helper import SolveBioTestCase
  from solvebio.errors import SolveError
  from solvebio.resource import DatasetImport
  from solvebio.client import client
  
  
  class ErrorTests(SolveBioTestCase):
  
      def test_solve_error(self):
          try:
              # two errors get raised
              DatasetImport.create(
                  dataset_id='123',
                  manifest=dict(files=[dict(filename='soemthing.md')])
              )
          except SolveError as e:
              self.assertTrue('Error (dataset_id):' in str(e), e)
              self.assertTrue('Invalid dataset' in str(e), e)
              self.assertTrue('Error (manifest):' in str(e), e)
              self.assertTrue('Each file must' in str(e), e)
  
  
  class ErrorTestsAuth(SolveBioTestCase):
  
      def test_no_body(self):
          # Remove auth
          auth = client._auth
          client._auth = None
          try:
              client.whoami()
          except SolveError as e:
              self.assertTrue('Error: Authentication credentials were not'
                              in str(e), e)
  
          client._auth = auth
  
new_contents: from __future__ import absolute_import
  
  from .helper import SolveBioTestCase
  from solvebio.errors import SolveError
  from solvebio.resource import DatasetImport
  from solvebio.client import client
  
  
  class ErrorTests(SolveBioTestCase):
  
      def test_solve_error(self):
          try:
              # two errors get raised
              DatasetImport.create(
                  dataset_id='510113719950913753',
                  manifest=dict(files=[dict(filename='soemthing.md')])
              )
          except SolveError as e:
              self.assertTrue('Error (dataset_id):' in str(e), e)
              self.assertTrue('Invalid dataset' in str(e), e)
              self.assertTrue('Error (manifest):' in str(e), e)
              self.assertTrue('Each file must' in str(e), e)
  
  
  class ErrorTestsAuth(SolveBioTestCase):
  
      def test_no_body(self):
          # Remove auth
          auth = client._auth
          client._auth = None
          try:
              client.whoami()
          except SolveError as e:
              self.assertTrue('Error: Authentication credentials were not'
                              in str(e), e)
  
          client._auth = auth
  
subject: Use a different fake dataset ID (#378)