we need a test for the constructor in ComponentSignals in containers.py

[sbillinge]

No description provided.

[aajayi-21]

    for component in actual:
        assert len(component.iq) == tcc[3]
        assert len(component.weights) == tcc[2]
        assert len(component.stretching_factors) == tcc[2]
        assert (component.grid == tcc[1]).all()

[aajayi-21]

(2, 3,[]), # Empty grid
(2, 10000,[0, .5, 1, 1.5]), # High number of signals
(3,np.arange(stop=125,step=.05),20,2500) # Long grid

[aajayi-21]

Test zero signals