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29 lines
No EOL
907 B
Python
29 lines
No EOL
907 B
Python
from meshroom.core.graph import Graph
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def test_attribute_retrieve_linked_input_and_output_attributes():
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"""
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Check that an attribute can retrieve the linked input and output attributes
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"""
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# n0 -- n1 -- n2
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# \ \
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# ---------- n3
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g = Graph('')
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n0 = g.addNewNode('Ls', input='/tmp')
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n1 = g.addNewNode('Ls', input=n0.output)
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n2 = g.addNewNode('Ls', input=n1.output)
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n3 = g.addNewNode('AppendFiles', input=n1.output, input2=n2.output)
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# check that the attribute can retrieve its linked input attributes
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assert len(n0.input.getInputAttributes()) == 0
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assert len(n1.input.getInputAttributes()) == 1
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assert n1.input.getInputAttributes()[0] == n0.output
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assert len(n1.output.getOutputAttributes()) == 2
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assert n1.output.getOutputAttributes()[0] == n2.input
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assert n1.output.getOutputAttributes()[1] == n3.input
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