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13 lines
310 B
Python

from matplotlib.sankey import Sankey
def test_sankey():
# lets just create a sankey instance and check the code runs
sankey = Sankey()
sankey.add()
def test_label():
s = Sankey(flows=[0.25], labels=['First'], orientations=[-1])
assert s.diagrams[0].texts[0].get_text() == 'First\n0.25'