tests

[Tests]
  issues = '#13754 #19451'
  design = 'MultiAppGeneralFieldUserObjectTransfer.md'

  [from_sub_to_sub]
    requirement = "The system shall be able to transfer user-defined spatial data on the origin mesh directly between multiapps"
    [nodal]
      type = Exodiff
      input = main_between_multiapp.i
      exodiff = 'nodal_nodal_ma10.e nodal_nodal_ma20.e'
      cli_args = "Outputs/file_base=nodal_nodal
                  MultiApps/ma1/cli_args='AuxVariables/inactive=received_elem'
                  MultiApps/ma2/cli_args='AuxVariables/inactive=received_elem'
                  Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal'"
      detail = 'between nodal variables,'
    []
    [elem]
      type = Exodiff
      input = main_between_multiapp.i
      exodiff = 'elem_elem_ma10.e elem_elem_ma20.e'
      cli_args = "Outputs/file_base=elem_elem
                  MultiApps/ma1/cli_args='AuxVariables/inactive=received_nodal'
                  MultiApps/ma2/cli_args='AuxVariables/inactive=received_nodal'
                  Transfers/active='app1_to_2_elem_elem app2_to_1_elem_elem'"
      detail = 'between elemental variables,'
    []
    [one_app_serial]
      type = Exodiff
      input = main_between_multiapp.i
      exodiff = 'serial_ma10.e serial_ma20.e'
      cli_args = "Outputs/file_base=serial
                  Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal app1_to_2_elem_elem app2_to_1_elem_elem'
                  MultiApps/ma1/max_procs_per_app=1"
      detail = 'when one multiapp is run in serial,'
    []

    # Block restriction of the transfer only is tested in ../subdomain
    # We test here the block restriction of variables. Elemental variables are block restricted
    [block_restriction_variables_same_type]
      type = Exodiff
      input = main_between_multiapp.i
      exodiff = 'block_restricted_same_ma10.e block_restricted_same_ma20.e'
      cli_args = "Outputs/file_base=block_restricted_same Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal app1_to_2_elem_elem app2_to_1_elem_elem'
      MultiApps/ma1/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1;UserObjects/sent_nodal/block=1;UserObjects/sent_elem/block=1'
      MultiApps/ma2/cli_args='AuxVariables/sent_nodal/block=0;AuxVariables/received_nodal/block=0;AuxVariables/sent_elem/block=0;AuxVariables/received_elem/block=0;UserObjects/sent_nodal/block=0;UserObjects/sent_elem/block=0'"
      detail = 'with block restricted variables of matching types,'
    []
    [block_restriction_variables_different_type]
      type = Exodiff
      input = main_between_multiapp.i
      exodiff = 'block_restricted_diff_ma10.e block_restricted_diff_ma20.e'
      cli_args = "Outputs/file_base=block_restricted_diff Transfers/active='app1_to_2_nodal_elem app2_to_1_nodal_elem app1_to_2_elem_nodal app2_to_1_elem_nodal'
                  MultiApps/ma1/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1;UserObjects/sent_nodal/block=1;UserObjects/sent_elem/block=1'
                  MultiApps/ma2/cli_args='AuxVariables/sent_nodal/block=0;AuxVariables/received_nodal/block=0;AuxVariables/sent_elem/block=0;AuxVariables/received_elem/block=0;UserObjects/sent_nodal/block=0;UserObjects/sent_elem/block=0'"
      detail = 'with block restricted variables of different types.'
    []
  []
[]