def test_ellip_16(self): # test case for Exception 9 with self.assertRaises(ValueError): IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wp1, ftype='bandpass')
def test_ellip_14(self): # test case for Exception 7 with self.assertRaises(ValueError): IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wp2, ftype='high')
def test_ellip_15(self): # test case for Exception 8 with self.assertRaises(ValueError): IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wp1, ftype='stop')
def test_ellip_11(self): # test case for Exception 4 with self.assertRaises(ValueError): IIRDesign.ellip(self.n, self.Rp, self.Rs, 1.4, zs='z')
def test_ellip_12(self): # test case for Exception 5 with self.assertRaises(ValueError): IIRDesign.ellip(self.n, self.Rp, self.Rs, [0.5, 1.5], zs='z')
def test_ellip_8(self): # test case for Exception 1 with self.assertRaises(ValueError): IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wps, zs='x')
def test_ellip_9(self): # test case for Exception 2 with self.assertRaises(ValueError): IIRDesign.ellip(2.5, self.Rp, self.Rs, self.Wp1)
def test_ellip_7(self): # Test case for analog filter IIR = IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wps, zs='s') iir = signal.ellip(self.n, self.Rp, self.Rs, self.Wps, btype='lowpass', analog=True) self.assertTrue((IIR[0] == iir[0]).all() and (IIR[1] == iir[1]).all())
def test_ellip_6(self): # Test case for bandstop filter IIR = IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wp2, ftype='stop') iir = signal.ellip(self.n, self.Rp, self.Rs, self.Wp2, btype='bandstop', fs=2) self.assertTrue((IIR[0] == iir[0]).all() and (IIR[1] == iir[1]).all())
def test_ellip_5(self): # Test case for bandpass filter without default IIR = IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wp2, ftype='bandpass') iir = signal.ellip(self.n, self.Rp, self.Rs, self.Wp2, btype='bandpass', fs=2) self.assertTrue((IIR[0] == iir[0]).all() and (IIR[1] == iir[1]).all())
def test_ellip_3(self): # Test case for highpass filter IIR = IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wp1, ftype='high') iir = signal.ellip(self.n, self.Rp, self.Rs, self.Wp1, btype='highpass', fs=2) self.assertTrue((IIR[0] == iir[0]).all() and (IIR[1] == iir[1]).all())
def test_ellip_1(self): # Test case for lowpass filter with default IIR = IIRDesign.ellip(self.n, self.Rp, self.Rs, self.Wp1) iir = signal.ellip(self.n, self.Rp, self.Rs, self.Wp1, btype='lowpass', fs=2) self.assertTrue((IIR[0] == iir[0]).all() and (IIR[1] == iir[1]).all())