running 9 tests test channel::tests::test_band_start_freq ... ok test channel::tests::test_get_center_chan_idx ... ok test channel::tests::test_get_center_freq ... ok test channel::tests::fmt_display ... ok test channel::tests::test_invalid_combo ... ok test channel::tests::test_is_2ghz_or_5ghz ... ok test channel::tests::test_is_dfs ... ok test channel::tests::test_is_primary_valid ... ok test channel::tests::test_valid_combo ... ok test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out