def test_calc_barycentres_no_adjacnets_2(self):
G = helpers.cct_no_adjacents()
G.update()
expected_bcs = [ 0.0, 2.0, 1.0, 1.0, 1.0]
bcs = G.calc_barycentres(1, 'upper')
assert bcs == expected_bcs
def test_calc_barycentres_no_adjacents_1(self):
G = helpers.cct_no_adjacents()
G.update()
expected_bcs = [ 1.0, 1.25, 1.5 ]
bcs = G.calc_barycentres(0, 'lower')
assert bcs == expected_bcs
def test_calc_barycentres_no_adjacnets_2(self):
G = helpers.cct_no_adjacents()
G.update()
expected_bcs = [0.0, 2.0, 1.0, 1.0, 1.0]
bcs = G.calc_barycentres(1, 'upper')
assert bcs == expected_bcs
def test_calc_barycentres_no_adjacents_1(self):
G = helpers.cct_no_adjacents()
G.update()
expected_bcs = [1.0, 1.25, 1.5]
bcs = G.calc_barycentres(0, 'lower')
assert bcs == expected_bcs
def test_calc_barycentres_no_adjacnets_3(self):
G = helpers.cct_no_adjacents()
G.update()
G.vertices[1].reverse() # so -1 is 1st
expected_bcs = [ 0.0, 0.0, 1.0, 2.0, 0.0]
bcs = G.calc_barycentres(1, 'upper')
assert bcs == expected_bcs
def test_calc_barycentres_no_adjacnets_3(self):
G = helpers.cct_no_adjacents()
G.update()
G.vertices[1].reverse() # so -1 is 1st
expected_bcs = [0.0, 0.0, 1.0, 2.0, 0.0]
bcs = G.calc_barycentres(1, 'upper')
assert bcs == expected_bcs