def test_ctrl(self, comps, ctrl):
"""ctrl must be an array with the same shape as the components"""
with pytest.raises(TypeError):
eeglcf._mix(10, comps, 'error', comps)
with pytest.raises(TypeError):
eeglcf._mix(10, comps, [0, 1, 2], comps)
with pytest.raises(ValueError):
eeglcf._mix(10, comps, np.zeros([4] * 2), comps)
with pytest.raises(ValueError):
eeglcf._mix(10, comps, np.zeros([4] * 4), comps)
with pytest.raises(ValueError):
eeglcf._mix(10, comps, ctrl[:, 0:2], comps)
def test_core_no_comp1(self, comps, ctrl):
"""Mixing without *comp1*"""
eeglcf._mix(10, comps, ctrl, None)
def test_comps(self, comps, ctrl):
"""comp0 and comp1 must have equal shape"""
with pytest.raises(ValueError):
eeglcf._mix(10, comps, ctrl, comps[:, 0:2])
def test_core(self, comps, ctrl):
"""Functional test"""
eeglcf._mix(10, comps, ctrl, comps)