def test_simple_change(self):
changed = {'a.py': [101, 102, 151]}
dependencies = {'node1': {'test_a.py': [201, 202], 'a.py': [101, 102, 103]},
'node2': {'test_b.py': [301, 302], 'a.py': [151]}}
nodes, files = unaffected(dependencies, blockify(changed))
assert set(nodes) == {'node2'}
assert set(files) == {'test_b.py'}
def test_nothing_changed(self):
changed = {'a.py': [101, 102, 103]}
dependencies = {
'node1': {
'test_a.py': [201, 202],
'a.py': [101, 102, 103]
}
}
assert unaffected(dependencies, blockify(changed))[0] == dependencies
def affected_nodeids(dependencies, changes):
unaffected_nodes, files = unaffected(dependencies, blockify(changes))
return set(dependencies) - set(unaffected_nodes)