attribute_test

This test validates a selection of atoms in the system. It checks that the attributes of the selected atoms matches the expected value.

Single-valued attributes:

  • name: User-selected name of this selection test

  • selection: VMD atomselection string defining the selection to be tested

  • attribute: The VMD atom attribute to query

  • value: The expected value for the attribute

  • value_count: The expected number of atoms matching the attribute (will default to 1)