def testWav2SpectrogramLin(self):
"Test WAV to SpectrogramLinear"
from timeside.plugins.grapher.spectrogram_lin import SpectrogramLinear
self.source = samples["sweep.wav"]
self.image = tempfile.NamedTemporaryFile(suffix="spectrogram_lin.png",
delete=True)
self.grapher = SpectrogramLinear(width=1024, height=256,
bg_color=(0, 0, 0),
color_scheme='default')
