def test_state_repr():
state = State(ar(6))
str(state)
state = State(ar(6), parent=geom.graphene())
str(state)
def test_state_dkind():
state = State(ar(6))
assert state.dkind == 'f'
state = State(ar(6).astype(np.complex128))
assert state.dkind == 'c'
def test_state_norm1():
state = State(ar(6)).normalize()
repr(state)
assert len(state) == 1
assert state.norm()[0] == pytest.approx(1)
assert state.norm2()[0] == pytest.approx(1)
def test_state_inner_differing_size():
state1 = State(ar(8, 10))
state2 = State(ar(4, 10))
inner = state1.inner(state2, diag=False)
assert inner.shape == (8, 4)
