def test_plot_cov():
 raw = _get_raw()
 cov = read_cov(cov_fname)
 with warnings.catch_warnings(record=True):
  (fig1, fig2) = cov.plot(raw.info, proj=True, exclude=raw.ch_names[6:])

def test_plot_cov ( ) : raw = _get_raw ( ) cov = read_cov ( cov_fname ) with warnings . catch_warnings ( record = True ) : ( fig1 , fig2 ) = cov . plot ( raw . info , proj = True , exclude = raw . ch_names [ 6 : ] )
test plotting of covariances .