old_contents: #!/usr/bin/env python
  #
  # jose.lausuch@ericsson.com
  # All rights reserved. This program and the accompanying materials
  # are made available under the terms of the Apache License, Version 2.0
  # which accompanies this distribution, and is available at
  # http://www.apache.org/licenses/LICENSE-2.0
  #
  
  """ global variables """
  
  import os
  
  import click
  
  import functest.ci.tier_builder as tb
  import functest.utils.functest_utils as ft_utils
  import functest.utils.functest_vacation as vacation
  import functest.utils.functest_constants as ft_constants
  
  
  class CliTestcase:
  
      def __init__(self):
          CI_INSTALLER_TYPE = ft_constants.CI_INSTALLER_TYPE
          CI_SCENARIO = ft_constants.CI_SCENARIO
          testcases = ft_constants.FUNCTEST_TESTCASES_YAML
  
          self.tiers = tb.TierBuilder(CI_INSTALLER_TYPE, CI_SCENARIO, testcases)
  
      def list(self):
          summary = ""
          for tier in self.tiers.get_tiers():
              for test in tier.get_tests():
                  summary += (" %s\n" % test.get_name())
          click.echo(summary)
  
      def show(self, testname):
          description = self.tiers.get_test(testname)
          if description is None:
              click.echo("The test case '%s' does not exist or is not supported."
                         % testname)
  
          click.echo(description)
  
      def run(self, testname, noclean=False):
          if testname == 'vacation':
              vacation.main()
          elif not os.path.isfile(ft_constants.ENV_FILE):
              click.echo("Functest environment is not ready. "
                         "Run first 'functest env prepare'")
          else:
              if noclean:
                  cmd = ("python %s/functest/ci/run_tests.py "
                         "-n -t %s" % (ft_constants.FUNCTEST_REPO_DIR, testname))
              else:
                  cmd = ("python %s/functest/ci/run_tests.py "
                         "-t %s" % (ft_constants.FUNCTEST_REPO_DIR, testname))
              ft_utils.execute_command(cmd)
  
new_contents: #!/usr/bin/env python
  #
  # jose.lausuch@ericsson.com
  # All rights reserved. This program and the accompanying materials
  # are made available under the terms of the Apache License, Version 2.0
  # which accompanies this distribution, and is available at
  # http://www.apache.org/licenses/LICENSE-2.0
  #
  
  """ global variables """
  
  import os
  
  import click
  
  import functest.ci.tier_builder as tb
  import functest.utils.functest_utils as ft_utils
  import functest.utils.functest_vacation as vacation
  import functest.utils.functest_constants as ft_constants
  
  
  class CliTestcase:
  
      def __init__(self):
          CI_INSTALLER_TYPE = ft_constants.CI_INSTALLER_TYPE
          CI_SCENARIO = ft_constants.CI_SCENARIO
          testcases = ft_constants.FUNCTEST_TESTCASES_YAML
  
          self.tiers = tb.TierBuilder(CI_INSTALLER_TYPE, CI_SCENARIO, testcases)
  
      def list(self):
          summary = ""
          for tier in self.tiers.get_tiers():
              for test in tier.get_tests():
                  summary += (" %s\n" % test.get_name())
          click.echo(summary)
  
      def show(self, testname):
          description = self.tiers.get_test(testname)
          if description is None:
              click.echo("The test case '%s' does not exist or is not supported."
                         % testname)
  
          click.echo(description)
  
      def run(self, testname, noclean=False):
          if testname == 'vacation':
              vacation.main()
          elif not os.path.isfile(ft_constants.ENV_FILE):
              click.echo("Functest environment is not ready. "
                         "Run first 'functest env prepare'")
          else:
              tests = testname.split(",")
              for test in tests:
                  if noclean:
                      cmd = ("python %s/functest/ci/run_tests.py "
                             "-n -t %s" % (ft_constants.FUNCTEST_REPO_DIR, test))
                  else:
                      cmd = ("python %s/functest/ci/run_tests.py "
                             "-t %s" % (ft_constants.FUNCTEST_REPO_DIR, test))
                  ft_utils.execute_command(cmd)
  
subject: Allow executing several testcases with the CLI