def METHOD_NAME(self):
    """
    Test that the get_data method returns the expected dictionaries.
    """
    # We don't care about tgt and tgt_type here.
    roster_matcher = salt.utils.roster_matcher.RosterMatcher(
        EXPECTED, "tgt", "tgt_type"
    )
    self.assertEqual(EXPECTED["host1"], roster_matcher.get_data("host1"))
    self.assertEqual(EXPECTED["host2"], roster_matcher.get_data("host2"))
    self.assertEqual(EXPECTED["host3"], roster_matcher.get_data("host3"))
    self.assertEqual({"host": EXPECTED["host4"]}, roster_matcher.get_data("host4"))